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_spec2_product23_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:02:16,241 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:02:16,249 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:02:16,284 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:02:16,284 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:02:16,285 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:02:16,292 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:02:16,295 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:02:16,300 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:02:16,312 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:02:16,313 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:02:16,313 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:02:16,321 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:02:16,327 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:02:16,329 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:02:16,330 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:02:16,333 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:02:16,344 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:02:16,347 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:02:16,354 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:02:16,359 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:02:16,363 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:02:16,373 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 10:02:16,374 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 10:02:16,374 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 10:02:16,375 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 10:02:16,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 10:02:16,384 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 10:02:16,385 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 10:02:16,386 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 10:02:16,386 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 10:02:16,387 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 10:02:16,387 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:02:16,387 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:02:16,395 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:02:16,397 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:02:16,398 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 [2018-11-19 10:02:16,443 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:02:16,443 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:02:16,444 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:02:16,444 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:02:16,453 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:02:16,453 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:02:16,453 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:02:16,453 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:02:16,454 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-19 10:02:16,454 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-19 10:02:16,454 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:02:16,454 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:02:16,454 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:02:16,459 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:02:16,459 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:02:16,459 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:02:16,460 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-19 10:02:16,460 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:02:16,460 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:02:16,460 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:02:16,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:02:16,461 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:02:16,461 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:02:16,461 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:02:16,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:02:16,461 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:02:16,463 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:02:16,463 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:02:16,463 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:02:16,463 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:02:16,464 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:02:16,467 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:02:16,467 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:02:16,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:02:16,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:02:16,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:02:16,643 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:02:16,643 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:02:16,644 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product23_true-unreach-call_false-termination.cil.c [2018-11-19 10:02:16,788 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc07656de/6214448ac660449cacff4c56ae0fd002/FLAGc2fad2867 [2018-11-19 10:02:17,945 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:02:17,945 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product23_true-unreach-call_false-termination.cil.c [2018-11-19 10:02:17,992 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc07656de/6214448ac660449cacff4c56ae0fd002/FLAGc2fad2867 [2018-11-19 10:02:18,441 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc07656de/6214448ac660449cacff4c56ae0fd002 [2018-11-19 10:02:18,455 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:02:18,457 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:02:18,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:02:18,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:02:18,466 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:02:18,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:02:18" (1/1) ... [2018-11-19 10:02:18,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c8e32a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:18, skipping insertion in model container [2018-11-19 10:02:18,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:02:18" (1/1) ... [2018-11-19 10:02:18,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:02:18,628 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:02:19,589 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:02:19,639 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:02:19,922 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:02:20,014 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:02:20,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20 WrapperNode [2018-11-19 10:02:20,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:02:20,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:02:20,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:02:20,018 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:02:20,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20" (1/1) ... [2018-11-19 10:02:20,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20" (1/1) ... [2018-11-19 10:02:20,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20" (1/1) ... [2018-11-19 10:02:20,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20" (1/1) ... [2018-11-19 10:02:20,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20" (1/1) ... [2018-11-19 10:02:20,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20" (1/1) ... [2018-11-19 10:02:20,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:02:20" (1/1) ... [2018-11-19 10:02:20,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:02:20,453 INFO L168 Benchmark]: Toolchain (without parser) took 1996.09 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: -49.8 MB). Peak memory consumption was 46.0 MB. Max. memory is 3.9 GB. [2018-11-19 10:02:20,460 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-19 10:02:20,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1558.99 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-19 10:02:20,461 INFO L168 Benchmark]: Boogie Preprocessor took 425.12 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: -72.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 3.9 GB. [2018-11-19 10:02:20,473 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 0.21 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 1558.99 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 425.12 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: -72.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...