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-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product48_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 11:08:13,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 11:08:13,157 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 11:08:13,189 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 11:08:13,190 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 11:08:13,195 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 11:08:13,200 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 11:08:13,203 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 11:08:13,211 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 11:08:13,213 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 11:08:13,217 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 11:08:13,217 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 11:08:13,218 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 11:08:13,226 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 11:08:13,227 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 11:08:13,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 11:08:13,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 11:08:13,245 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 11:08:13,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 11:08:13,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 11:08:13,264 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 11:08:13,266 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 11:08:13,276 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 11:08:13,276 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 11:08:13,276 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 11:08:13,283 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 11:08:13,284 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 11:08:13,285 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 11:08:13,291 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 11:08:13,292 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 11:08:13,293 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 11:08:13,298 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 11:08:13,298 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 11:08:13,298 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 11:08:13,300 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 11:08:13,304 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 11:08:13,304 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 [2018-10-23 11:08:13,359 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 11:08:13,359 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 11:08:13,361 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 11:08:13,361 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 11:08:13,366 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 11:08:13,366 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 11:08:13,366 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 11:08:13,367 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 11:08:13,367 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-23 11:08:13,367 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-23 11:08:13,367 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 11:08:13,367 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 11:08:13,368 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 11:08:13,373 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 11:08:13,373 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-23 11:08:13,373 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-23 11:08:13,374 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-23 11:08:13,374 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 11:08:13,378 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 11:08:13,378 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 11:08:13,378 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 11:08:13,379 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 11:08:13,379 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 11:08:13,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 11:08:13,379 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 11:08:13,380 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 11:08:13,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 11:08:13,380 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-23 11:08:13,381 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 11:08:13,381 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-23 11:08:13,381 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-23 11:08:13,381 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 11:08:13,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 11:08:13,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 11:08:13,545 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 11:08:13,547 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 11:08:13,547 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 11:08:13,548 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product48_false-unreach-call_false-termination.cil.c [2018-10-23 11:08:13,654 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b92287e/fb6b8acc50734bbb98f5d8afb8604b9a/FLAGdcf22381e [2018-10-23 11:08:14,849 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 11:08:14,857 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product48_false-unreach-call_false-termination.cil.c [2018-10-23 11:08:14,889 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b92287e/fb6b8acc50734bbb98f5d8afb8604b9a/FLAGdcf22381e [2018-10-23 11:08:14,930 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b92287e/fb6b8acc50734bbb98f5d8afb8604b9a [2018-10-23 11:08:14,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 11:08:14,963 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 11:08:14,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 11:08:14,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 11:08:14,976 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 11:08:14,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:08:14" (1/1) ... [2018-10-23 11:08:14,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd689a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:14, skipping insertion in model container [2018-10-23 11:08:14,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:08:14" (1/1) ... [2018-10-23 11:08:15,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 11:08:15,145 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 11:08:16,054 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:08:16,093 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 11:08:16,396 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:08:16,489 INFO L193 MainTranslator]: Completed translation [2018-10-23 11:08:16,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16 WrapperNode [2018-10-23 11:08:16,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 11:08:16,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 11:08:16,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 11:08:16,494 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 11:08:16,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16" (1/1) ... [2018-10-23 11:08:16,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16" (1/1) ... [2018-10-23 11:08:16,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16" (1/1) ... [2018-10-23 11:08:16,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16" (1/1) ... [2018-10-23 11:08:16,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16" (1/1) ... [2018-10-23 11:08:16,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16" (1/1) ... [2018-10-23 11:08:16,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:08:16" (1/1) ... [2018-10-23 11:08:16,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 11:08:16,920 INFO L168 Benchmark]: Toolchain (without parser) took 1963.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.5 MB). Peak memory consumption was 46.2 MB. Max. memory is 3.9 GB. [2018-10-23 11:08:16,924 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-23 11:08:16,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1525.54 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. [2018-10-23 11:08:16,928 INFO L168 Benchmark]: Boogie Preprocessor took 424.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -86.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 3.9 GB. [2018-10-23 11:08:16,938 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 0.22 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 1525.54 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 424.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -86.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...