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_spec1_product22_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 11:44:12,369 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 11:44:12,375 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 11:44:12,410 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 11:44:12,411 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 11:44:12,415 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 11:44:12,420 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 11:44:12,422 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 11:44:12,427 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 11:44:12,428 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 11:44:12,435 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 11:44:12,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 11:44:12,439 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 11:44:12,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 11:44:12,447 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 11:44:12,458 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 11:44:12,462 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 11:44:12,470 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 11:44:12,476 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 11:44:12,483 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 11:44:12,487 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 11:44:12,488 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 11:44:12,493 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 11:44:12,493 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 11:44:12,494 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 11:44:12,500 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 11:44:12,501 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 11:44:12,507 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 11:44:12,510 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 11:44:12,511 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 11:44:12,512 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 11:44:12,512 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 11:44:12,519 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 11:44:12,519 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 11:44:12,520 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 11:44:12,522 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 11:44:12,523 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 [2018-10-17 11:44:12,567 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 11:44:12,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 11:44:12,576 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 11:44:12,576 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 11:44:12,577 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 11:44:12,577 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 11:44:12,578 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 11:44:12,578 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 11:44:12,578 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-17 11:44:12,578 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-17 11:44:12,578 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 11:44:12,584 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 11:44:12,584 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 11:44:12,585 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 11:44:12,585 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 11:44:12,585 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 11:44:12,585 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-17 11:44:12,585 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 11:44:12,585 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 11:44:12,586 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 11:44:12,586 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 11:44:12,586 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 11:44:12,586 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 11:44:12,587 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 11:44:12,589 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 11:44:12,591 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 11:44:12,591 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 11:44:12,591 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 11:44:12,591 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 11:44:12,592 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 11:44:12,592 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 11:44:12,592 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 11:44:12,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 11:44:12,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 11:44:12,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 11:44:12,770 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 11:44:12,773 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 11:44:12,774 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product22_true-unreach-call_false-termination.cil.c [2018-10-17 11:44:12,920 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43bbde743/17df6208fc484610b60ffaa8938403f1/FLAGfc0f51f27 [2018-10-17 11:44:14,146 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 11:44:14,147 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product22_true-unreach-call_false-termination.cil.c [2018-10-17 11:44:14,199 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43bbde743/17df6208fc484610b60ffaa8938403f1/FLAGfc0f51f27 [2018-10-17 11:44:14,245 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43bbde743/17df6208fc484610b60ffaa8938403f1 [2018-10-17 11:44:14,274 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 11:44:14,281 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 11:44:14,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 11:44:14,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 11:44:14,294 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 11:44:14,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:44:14" (1/1) ... [2018-10-17 11:44:14,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b334f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:14, skipping insertion in model container [2018-10-17 11:44:14,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:44:14" (1/1) ... [2018-10-17 11:44:14,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 11:44:14,474 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 11:44:15,476 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 11:44:15,518 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 11:44:15,847 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 11:44:15,979 INFO L193 MainTranslator]: Completed translation [2018-10-17 11:44:15,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15 WrapperNode [2018-10-17 11:44:15,979 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 11:44:15,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 11:44:15,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 11:44:15,986 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 11:44:16,133 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15" (1/1) ... [2018-10-17 11:44:16,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15" (1/1) ... [2018-10-17 11:44:16,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15" (1/1) ... [2018-10-17 11:44:16,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15" (1/1) ... [2018-10-17 11:44:16,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15" (1/1) ... [2018-10-17 11:44:16,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15" (1/1) ... [2018-10-17 11:44:16,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:44:15" (1/1) ... [2018-10-17 11:44:16,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 11:44:16,399 INFO L168 Benchmark]: Toolchain (without parser) took 2123.75 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: -49.7 MB). Peak memory consumption was 48.9 MB. Max. memory is 3.9 GB. [2018-10-17 11:44:16,403 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. [2018-10-17 11:44:16,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1700.49 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. [2018-10-17 11:44:16,404 INFO L168 Benchmark]: Boogie Preprocessor took 407.33 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: -75.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 3.9 GB. [2018-10-17 11:44:16,417 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 1700.49 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 407.33 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: -75.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...