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_spec2_product21_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 10:18:42,865 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 10:18:42,872 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 10:18:42,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 10:18:42,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 10:18:42,909 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 10:18:42,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 10:18:42,916 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 10:18:42,925 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 10:18:42,932 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 10:18:42,933 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 10:18:42,934 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 10:18:42,944 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 10:18:42,945 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 10:18:42,953 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 10:18:42,954 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 10:18:42,955 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 10:18:42,960 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 10:18:42,970 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 10:18:42,977 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 10:18:42,978 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 10:18:42,980 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 10:18:42,990 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 10:18:42,991 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 10:18:42,992 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 10:18:42,993 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 10:18:42,995 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 10:18:42,997 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 10:18:42,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 10:18:43,005 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 10:18:43,005 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 10:18:43,006 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 10:18:43,006 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 10:18:43,006 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 10:18:43,012 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 10:18:43,017 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 10:18:43,017 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 [2018-10-11 10:18:43,065 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 10:18:43,065 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 10:18:43,068 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 10:18:43,069 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 10:18:43,069 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 10:18:43,070 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 10:18:43,073 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 10:18:43,075 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 10:18:43,075 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 10:18:43,076 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 10:18:43,076 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 10:18:43,076 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 10:18:43,076 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 10:18:43,076 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 10:18:43,077 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 10:18:43,077 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 10:18:43,077 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 10:18:43,077 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 10:18:43,077 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 10:18:43,078 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 10:18:43,083 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 10:18:43,083 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 10:18:43,084 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 10:18:43,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 10:18:43,084 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 10:18:43,084 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 10:18:43,084 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 10:18:43,085 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 10:18:43,088 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 10:18:43,088 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 10:18:43,088 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 10:18:43,089 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 10:18:43,212 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 10:18:43,246 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 10:18:43,255 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 10:18:43,262 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 10:18:43,263 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 10:18:43,264 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product21_true-unreach-call_false-termination.cil.c [2018-10-11 10:18:43,989 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8521ccbdf/3f896604a1a44cae9c7d21ee02c16cbd/FLAGb58063417 [2018-10-11 10:18:44,680 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 10:18:44,686 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product21_true-unreach-call_false-termination.cil.c [2018-10-11 10:18:44,724 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8521ccbdf/3f896604a1a44cae9c7d21ee02c16cbd/FLAGb58063417 [2018-10-11 10:18:44,764 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8521ccbdf/3f896604a1a44cae9c7d21ee02c16cbd [2018-10-11 10:18:44,793 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 10:18:44,800 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 10:18:44,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 10:18:44,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 10:18:44,810 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 10:18:44,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:18:44" (1/1) ... [2018-10-11 10:18:44,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247eb233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:44, skipping insertion in model container [2018-10-11 10:18:44,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:18:44" (1/1) ... [2018-10-11 10:18:44,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 10:18:44,987 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 10:18:45,878 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 10:18:45,932 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 10:18:46,245 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 10:18:46,350 INFO L193 MainTranslator]: Completed translation [2018-10-11 10:18:46,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46 WrapperNode [2018-10-11 10:18:46,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 10:18:46,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 10:18:46,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 10:18:46,354 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 10:18:46,499 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46" (1/1) ... [2018-10-11 10:18:46,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46" (1/1) ... [2018-10-11 10:18:46,569 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46" (1/1) ... [2018-10-11 10:18:46,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46" (1/1) ... [2018-10-11 10:18:46,728 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46" (1/1) ... [2018-10-11 10:18:46,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46" (1/1) ... [2018-10-11 10:18:46,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46" (1/1) ... [2018-10-11 10:18:46,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 10:18:46,810 INFO L168 Benchmark]: Toolchain (without parser) took 2011.59 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: -49.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 1.9 GB. [2018-10-11 10:18:46,812 INFO L168 Benchmark]: CDTParser took 11.06 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. [2018-10-11 10:18:46,815 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1551.40 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. [2018-10-11 10:18:46,816 INFO L168 Benchmark]: Boogie Preprocessor took 446.76 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: -81.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 1.9 GB. [2018-10-11 10:18:46,824 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 11.06 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 1551.40 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 446.76 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: -81.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...