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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:35:19,148 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:35:19,154 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:35:19,192 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:35:19,193 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:35:19,198 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:35:19,200 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:35:19,204 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:35:19,212 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:35:19,224 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:35:19,226 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:35:19,226 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:35:19,233 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:35:19,234 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:35:19,243 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:35:19,244 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:35:19,245 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:35:19,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:35:19,262 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:35:19,270 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:35:19,274 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:35:19,277 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:35:19,287 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:35:19,288 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:35:19,288 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:35:19,290 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:35:19,291 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:35:19,298 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:35:19,299 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:35:19,303 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:35:19,303 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:35:19,304 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:35:19,311 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:35:19,311 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:35:19,313 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:35:19,313 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:35:19,316 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 [2018-11-27 11:35:19,367 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:35:19,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:35:19,368 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:35:19,378 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:35:19,379 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:35:19,379 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:35:19,380 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:35:19,380 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:35:19,380 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:35:19,380 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:35:19,382 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:35:19,382 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:35:19,382 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:35:19,382 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:35:19,382 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:35:19,384 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:35:19,384 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:35:19,384 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:35:19,385 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:35:19,385 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:35:19,385 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:35:19,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:35:19,385 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:35:19,391 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:35:19,391 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:35:19,391 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:35:19,392 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:35:19,392 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:35:19,392 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:35:19,392 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:35:19,396 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:35:19,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:35:19,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:35:19,531 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:35:19,535 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:35:19,538 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:35:19,539 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-27 11:35:19,695 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a93bff432/fce79df6a12848b191342632fbbf720a/FLAG293fafadb [2018-11-27 11:35:21,646 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:35:21,655 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-27 11:35:21,763 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a93bff432/fce79df6a12848b191342632fbbf720a/FLAG293fafadb [2018-11-27 11:35:21,807 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a93bff432/fce79df6a12848b191342632fbbf720a [2018-11-27 11:35:21,832 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:35:21,840 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:35:21,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:35:21,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:35:21,855 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:35:21,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:35:21" (1/1) ... [2018-11-27 11:35:21,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aba6640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:21, skipping insertion in model container [2018-11-27 11:35:21,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:35:21" (1/1) ... [2018-11-27 11:35:21,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:35:22,196 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:35:26,528 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:35:26,656 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:35:27,551 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:35:27,995 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:35:27,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27 WrapperNode [2018-11-27 11:35:27,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:35:27,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:35:27,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:35:28,000 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:35:28,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:28,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:28,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:35:28,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:35:28,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:35:28,300 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:35:28,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:28,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:28,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:28,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:28,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:28,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:29,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:27" (1/1) ... [2018-11-27 11:35:29,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:35:29,104 INFO L168 Benchmark]: Toolchain (without parser) took 7270.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 188.3 MB). Peak memory consumption was 188.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:35:29,108 INFO L168 Benchmark]: CDTParser took 0.24 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 11:35:29,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6154.44 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: 120.7 MB). Peak memory consumption was 120.7 MB. Max. memory is 3.9 GB. [2018-11-27 11:35:29,113 INFO L168 Benchmark]: Boogie Procedure Inliner took 300.79 ms. Allocated memory is still 2.0 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:35:29,114 INFO L168 Benchmark]: Boogie Preprocessor took 795.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. [2018-11-27 11:35:29,122 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 0.24 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 6154.44 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: 120.7 MB). Peak memory consumption was 120.7 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 300.79 ms. Allocated memory is still 2.0 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 795.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...