java -ea -Xmx4000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:31:56,724 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:31:56,733 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:31:56,773 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:31:56,773 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:31:56,775 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:31:56,779 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:31:56,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:31:56,791 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:31:56,800 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:31:56,801 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:31:56,802 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:31:56,808 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:31:56,809 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:31:56,810 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:31:56,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:31:56,821 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:31:56,829 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:31:56,836 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:31:56,845 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:31:56,847 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:31:56,853 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:31:56,862 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 10:31:56,891 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-16 10:31:56,939 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:31:56,940 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:31:56,944 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:31:56,944 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:31:56,947 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:31:56,947 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:31:56,947 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:31:56,947 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:31:56,947 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:31:56,948 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:31:56,948 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:31:56,948 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:31:56,948 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:31:56,948 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:31:56,954 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:31:56,954 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:31:56,954 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:31:56,954 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:31:56,955 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:31:56,955 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:31:56,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:31:56,955 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:31:56,955 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:31:56,958 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:31:56,958 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:31:56,958 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:31:56,958 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:31:56,959 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:31:56,959 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:31:56,959 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:31:57,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:31:57,130 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:31:57,140 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:31:57,146 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:31:57,146 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:31:57,150 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:31:57,273 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d743835ae/f4ed21fffaa4446ea0e138978fee11d3/FLAG72270a022 [2018-11-16 10:31:59,729 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:31:59,730 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:31:59,926 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d743835ae/f4ed21fffaa4446ea0e138978fee11d3/FLAG72270a022 [2018-11-16 10:32:00,091 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d743835ae/f4ed21fffaa4446ea0e138978fee11d3 [2018-11-16 10:32:00,120 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:32:00,126 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:32:00,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:32:00,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:32:00,138 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:32:00,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:32:00" (1/1) ... [2018-11-16 10:32:00,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@611d7fc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:32:00, skipping insertion in model container [2018-11-16 10:32:00,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:32:00" (1/1) ... [2018-11-16 10:32:00,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:32:00,866 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:32:36,067 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:32:36,521 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:32:57,989 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:33:01,592 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:33:01,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01 WrapperNode [2018-11-16 10:33:01,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:33:01,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:33:01,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:33:01,595 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:33:01,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01" (1/1) ... [2018-11-16 10:33:01,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01" (1/1) ... [2018-11-16 10:33:02,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01" (1/1) ... [2018-11-16 10:33:02,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01" (1/1) ... [2018-11-16 10:33:03,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01" (1/1) ... [2018-11-16 10:33:03,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01" (1/1) ... [2018-11-16 10:33:03,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:01" (1/1) ... [2018-11-16 10:33:04,703 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:33:04,711 INFO L168 Benchmark]: Toolchain (without parser) took 64589.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 53.0 MB). Peak memory consumption was 605.5 MB. Max. memory is 3.9 GB. [2018-11-16 10:33:04,719 INFO L168 Benchmark]: CDTParser took 0.40 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. [2018-11-16 10:33:04,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 61466.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 297.0 MB). Peak memory consumption was 580.0 MB. Max. memory is 3.9 GB. [2018-11-16 10:33:04,720 INFO L168 Benchmark]: Boogie Preprocessor took 3113.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -244.0 MB). Peak memory consumption was 308.5 MB. Max. memory is 3.9 GB. [2018-11-16 10:33:04,732 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 0.40 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 61466.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 297.0 MB). Peak memory consumption was 580.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3113.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -244.0 MB). Peak memory consumption was 308.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...