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-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:33:54,043 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:33:54,046 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:33:54,085 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:33:54,086 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:33:54,090 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:33:54,093 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:33:54,096 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:33:54,102 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:33:54,104 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:33:54,118 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:33:54,118 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:33:54,120 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:33:54,127 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:33:54,129 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:33:54,133 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:33:54,138 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:33:54,140 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:33:54,148 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:33:54,154 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:33:54,159 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:33:54,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:33:54,172 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 10:33:54,197 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 [2018-11-14 10:33:54,245 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:33:54,248 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:33:54,249 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:33:54,256 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:33:54,257 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:33:54,257 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:33:54,257 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:33:54,258 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:33:54,258 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:33:54,258 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:33:54,258 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:33:54,259 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:33:54,263 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:33:54,263 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:33:54,263 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:33:54,264 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:33:54,264 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:33:54,264 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:33:54,264 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:33:54,265 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:33:54,265 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:33:54,265 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:33:54,265 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:33:54,265 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:33:54,271 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:33:54,271 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:33:54,271 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:33:54,272 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:33:54,272 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:33:54,272 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:33:54,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:33:54,437 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:33:54,451 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:33:54,453 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:33:54,454 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:33:54,458 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c [2018-11-14 10:33:54,615 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8773e30db/85bed7fd07c346d38e5b4e56ee36bb27/FLAGf0fe8b55c [2018-11-14 10:33:57,110 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:33:57,111 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c [2018-11-14 10:33:57,334 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8773e30db/85bed7fd07c346d38e5b4e56ee36bb27/FLAGf0fe8b55c [2018-11-14 10:33:57,382 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8773e30db/85bed7fd07c346d38e5b4e56ee36bb27 [2018-11-14 10:33:57,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:33:57,406 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:33:57,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:33:57,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:33:57,425 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:33:57,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:33:57" (1/1) ... [2018-11-14 10:33:57,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ba0169e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:33:57, skipping insertion in model container [2018-11-14 10:33:57,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:33:57" (1/1) ... [2018-11-14 10:33:57,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:33:58,114 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:34:33,594 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:34:34,387 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:34:54,493 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:34:59,231 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:34:59,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59 WrapperNode [2018-11-14 10:34:59,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:34:59,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:34:59,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:34:59,235 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:34:59,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59" (1/1) ... [2018-11-14 10:34:59,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59" (1/1) ... [2018-11-14 10:34:59,687 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59" (1/1) ... [2018-11-14 10:34:59,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59" (1/1) ... [2018-11-14 10:35:01,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59" (1/1) ... [2018-11-14 10:35:01,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59" (1/1) ... [2018-11-14 10:35:01,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:59" (1/1) ... [2018-11-14 10:35:01,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:35:01,971 INFO L168 Benchmark]: Toolchain (without parser) took 64563.33 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: 252.3 MB). Peak memory consumption was 252.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:35:01,977 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. [2018-11-14 10:35:01,977 INFO L168 Benchmark]: CACSL2BoogieTranslator took 61825.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -7.1 MB). Peak memory consumption was 561.2 MB. Max. memory is 3.9 GB. [2018-11-14 10:35:01,984 INFO L168 Benchmark]: Boogie Preprocessor took 2727.44 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: 259.4 MB). Peak memory consumption was 259.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:35:01,994 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 61825.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -7.1 MB). Peak memory consumption was 561.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2727.44 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: 259.4 MB). Peak memory consumption was 259.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...