java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d80e71f [2018-10-13 10:16:20,465 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-13 10:16:20,473 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-13 10:16:20,511 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-13 10:16:20,511 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-13 10:16:20,518 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-13 10:16:20,523 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-13 10:16:20,530 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-13 10:16:20,532 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-13 10:16:20,539 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-13 10:16:20,541 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-13 10:16:20,543 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-13 10:16:20,545 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-13 10:16:20,550 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-13 10:16:20,554 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-13 10:16:20,559 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-13 10:16:20,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-13 10:16:20,565 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-13 10:16:20,579 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-13 10:16:20,588 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-13 10:16:20,590 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-13 10:16:20,597 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-13 10:16:20,606 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-13 10:16:20,606 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-13 10:16:20,607 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-13 10:16:20,608 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-13 10:16:20,612 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-13 10:16:20,614 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-13 10:16:20,615 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-13 10:16:20,623 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-13 10:16:20,623 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-13 10:16:20,627 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-13 10:16:20,628 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-13 10:16:20,628 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-13 10:16:20,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-13 10:16:20,636 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-13 10:16:20,636 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 [2018-10-13 10:16:20,690 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-13 10:16:20,691 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-13 10:16:20,692 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-13 10:16:20,693 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-13 10:16:20,699 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-13 10:16:20,699 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-13 10:16:20,700 INFO L133 SettingsManager]: * Use SBE=true [2018-10-13 10:16:20,700 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-13 10:16:20,700 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-13 10:16:20,700 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-13 10:16:20,700 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-13 10:16:20,706 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-13 10:16:20,706 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-13 10:16:20,706 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-13 10:16:20,707 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-13 10:16:20,707 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-13 10:16:20,707 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-13 10:16:20,707 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-13 10:16:20,707 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-13 10:16:20,708 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-13 10:16:20,709 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-13 10:16:20,709 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-13 10:16:20,710 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-13 10:16:20,710 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-13 10:16:20,710 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-13 10:16:20,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-13 10:16:20,711 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-13 10:16:20,714 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-13 10:16:20,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-13 10:16:20,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-13 10:16:20,900 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-13 10:16:20,905 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-13 10:16:20,906 INFO L276 PluginConnector]: CDTParser initialized [2018-10-13 10:16:20,910 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-13 10:16:21,060 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0bdf6b1a/a4f5be94e72b44d6886e47de4ed22efb/FLAG48213da72 [2018-10-13 10:16:22,869 INFO L298 CDTParser]: Found 1 translation units. [2018-10-13 10:16:22,876 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-13 10:16:22,976 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0bdf6b1a/a4f5be94e72b44d6886e47de4ed22efb/FLAG48213da72 [2018-10-13 10:16:23,014 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0bdf6b1a/a4f5be94e72b44d6886e47de4ed22efb [2018-10-13 10:16:23,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-13 10:16:23,045 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-13 10:16:23,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-13 10:16:23,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-13 10:16:23,058 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-13 10:16:23,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:16:23" (1/1) ... [2018-10-13 10:16:23,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29948c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:23, skipping insertion in model container [2018-10-13 10:16:23,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:16:23" (1/1) ... [2018-10-13 10:16:23,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-13 10:16:23,389 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-13 10:16:26,596 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 10:16:26,936 INFO L189 MainTranslator]: Completed pre-run [2018-10-13 10:16:28,470 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 10:16:28,619 INFO L193 MainTranslator]: Completed translation [2018-10-13 10:16:28,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28 WrapperNode [2018-10-13 10:16:28,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-13 10:16:28,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-13 10:16:28,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-13 10:16:28,623 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-13 10:16:28,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28" (1/1) ... [2018-10-13 10:16:28,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28" (1/1) ... [2018-10-13 10:16:28,772 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28" (1/1) ... [2018-10-13 10:16:28,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28" (1/1) ... [2018-10-13 10:16:29,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28" (1/1) ... [2018-10-13 10:16:29,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28" (1/1) ... [2018-10-13 10:16:29,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:16:28" (1/1) ... [2018-10-13 10:16:29,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-13 10:16:29,147 INFO L168 Benchmark]: Toolchain (without parser) took 6103.50 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 147.0 MB). Peak memory consumption was 147.0 MB. Max. memory is 1.9 GB. [2018-10-13 10:16:29,151 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-13 10:16:29,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5575.48 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 133.6 MB). Peak memory consumption was 163.1 MB. Max. memory is 1.9 GB. [2018-10-13 10:16:29,153 INFO L168 Benchmark]: Boogie Preprocessor took 515.31 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 1.9 GB. [2018-10-13 10:16:29,165 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 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 5575.48 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 133.6 MB). Peak memory consumption was 163.1 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 515.31 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...