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-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product57_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d80e71f [2018-10-13 09:18:15,273 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-13 09:18:15,280 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-13 09:18:15,318 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-13 09:18:15,319 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-13 09:18:15,321 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-13 09:18:15,322 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-13 09:18:15,329 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-13 09:18:15,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-13 09:18:15,337 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-13 09:18:15,343 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-13 09:18:15,344 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-13 09:18:15,345 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-13 09:18:15,356 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-13 09:18:15,357 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-13 09:18:15,358 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-13 09:18:15,365 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-13 09:18:15,370 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-13 09:18:15,372 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-13 09:18:15,380 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-13 09:18:15,381 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-13 09:18:15,388 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-13 09:18:15,393 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-13 09:18:15,393 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-13 09:18:15,393 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-13 09:18:15,402 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-13 09:18:15,403 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-13 09:18:15,404 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-13 09:18:15,408 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-13 09:18:15,410 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-13 09:18:15,413 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-13 09:18:15,414 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-13 09:18:15,414 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-13 09:18:15,415 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-13 09:18:15,421 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-13 09:18:15,422 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-13 09:18:15,422 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-13 09:18:15,470 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-13 09:18:15,471 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-13 09:18:15,476 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-13 09:18:15,476 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-13 09:18:15,480 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-13 09:18:15,480 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-13 09:18:15,480 INFO L133 SettingsManager]: * Use SBE=true [2018-10-13 09:18:15,481 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-13 09:18:15,481 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-13 09:18:15,481 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-13 09:18:15,481 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-13 09:18:15,482 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-13 09:18:15,484 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-13 09:18:15,484 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-13 09:18:15,484 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-13 09:18:15,486 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-13 09:18:15,486 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-13 09:18:15,486 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-13 09:18:15,486 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-13 09:18:15,487 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-13 09:18:15,487 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-13 09:18:15,487 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-13 09:18:15,487 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-13 09:18:15,487 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-13 09:18:15,488 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-13 09:18:15,493 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-13 09:18:15,493 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-13 09:18:15,493 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-13 09:18:15,494 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-13 09:18:15,494 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-13 09:18:15,494 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-13 09:18:15,494 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-13 09:18:15,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-13 09:18:15,665 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-13 09:18:15,674 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-13 09:18:15,679 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-13 09:18:15,681 INFO L276 PluginConnector]: CDTParser initialized [2018-10-13 09:18:15,682 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product57_true-unreach-call_false-termination.cil.c [2018-10-13 09:18:15,843 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c73468b6/91f817c8489f4113bb125e462df56dce/FLAGc25583906 [2018-10-13 09:18:17,112 INFO L298 CDTParser]: Found 1 translation units. [2018-10-13 09:18:17,119 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product57_true-unreach-call_false-termination.cil.c [2018-10-13 09:18:17,158 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c73468b6/91f817c8489f4113bb125e462df56dce/FLAGc25583906 [2018-10-13 09:18:17,185 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c73468b6/91f817c8489f4113bb125e462df56dce [2018-10-13 09:18:17,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-13 09:18:17,208 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-13 09:18:17,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-13 09:18:17,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-13 09:18:17,226 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-13 09:18:17,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:18:17" (1/1) ... [2018-10-13 09:18:17,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fbed123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:17, skipping insertion in model container [2018-10-13 09:18:17,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:18:17" (1/1) ... [2018-10-13 09:18:17,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-13 09:18:17,414 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-13 09:18:18,413 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 09:18:18,458 INFO L189 MainTranslator]: Completed pre-run [2018-10-13 09:18:18,710 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 09:18:18,816 INFO L193 MainTranslator]: Completed translation [2018-10-13 09:18:18,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18 WrapperNode [2018-10-13 09:18:18,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-13 09:18:18,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-13 09:18:18,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-13 09:18:18,821 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-13 09:18:18,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18" (1/1) ... [2018-10-13 09:18:18,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18" (1/1) ... [2018-10-13 09:18:19,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18" (1/1) ... [2018-10-13 09:18:19,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18" (1/1) ... [2018-10-13 09:18:19,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18" (1/1) ... [2018-10-13 09:18:19,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18" (1/1) ... [2018-10-13 09:18:19,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:18" (1/1) ... [2018-10-13 09:18:19,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-13 09:18:19,270 INFO L168 Benchmark]: Toolchain (without parser) took 2063.92 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -49.0 MB). Peak memory consumption was 44.3 MB. Max. memory is 1.9 GB. [2018-10-13 09:18:19,273 INFO L168 Benchmark]: CDTParser took 0.25 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 09:18:19,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1610.75 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-10-13 09:18:19,274 INFO L168 Benchmark]: Boogie Preprocessor took 442.37 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -81.0 MB). Peak memory consumption was 12.3 MB. Max. memory is 1.9 GB. [2018-10-13 09:18:19,291 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 0.25 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 1610.75 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 442.37 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -81.0 MB). Peak memory consumption was 12.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...