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_spec3_product62_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 11:46:57,363 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 11:46:57,366 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 11:46:57,385 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 11:46:57,385 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 11:46:57,393 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 11:46:57,402 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 11:46:57,425 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 11:46:57,444 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 11:46:57,455 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 11:46:57,464 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 11:46:57,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 11:46:57,484 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 11:46:57,490 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 11:46:57,508 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 11:46:57,514 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 11:46:57,524 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 11:46:57,546 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 11:46:57,562 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 11:46:57,578 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 11:46:57,592 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 11:46:57,607 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 11:46:57,633 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 11:46:57,696 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 11:46:57,697 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 11:46:57,708 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 11:46:57,715 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 11:46:57,716 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 [2018-11-05 11:46:57,857 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 11:46:57,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 11:46:57,864 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 11:46:57,865 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 11:46:57,881 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 11:46:57,882 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 11:46:57,883 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 11:46:57,892 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 11:46:57,893 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-05 11:46:57,893 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-05 11:46:57,894 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 11:46:57,895 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 11:46:57,896 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 11:46:57,896 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 11:46:57,901 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 11:46:57,902 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 11:46:57,903 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-05 11:46:57,903 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 11:46:57,909 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 11:46:57,912 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 11:46:57,913 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 11:46:57,913 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 11:46:57,914 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 11:46:57,920 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 11:46:57,921 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 11:46:57,924 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 11:46:57,925 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 11:46:57,925 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 11:46:57,930 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 11:46:57,930 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 11:46:57,931 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 11:46:57,932 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 11:46:58,328 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 11:46:58,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 11:46:58,476 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 11:46:58,488 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 11:46:58,489 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 11:46:58,494 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product62_true-unreach-call_false-termination.cil.c [2018-11-05 11:46:58,939 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc2a71e31/c8be6796542a4911829218f6cc165c80/FLAGf734d8c00 [2018-11-05 11:47:02,663 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 11:47:02,681 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product62_true-unreach-call_false-termination.cil.c [2018-11-05 11:47:02,809 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc2a71e31/c8be6796542a4911829218f6cc165c80/FLAGf734d8c00 [2018-11-05 11:47:02,941 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc2a71e31/c8be6796542a4911829218f6cc165c80 [2018-11-05 11:47:03,024 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 11:47:03,042 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 11:47:03,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 11:47:03,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 11:47:03,088 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 11:47:03,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 11:47:02" (1/1) ... [2018-11-05 11:47:03,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16624f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:03, skipping insertion in model container [2018-11-05 11:47:03,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 11:47:02" (1/1) ... [2018-11-05 11:47:03,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 11:47:03,541 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 11:47:04,870 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 11:47:04,912 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 11:47:05,194 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 11:47:05,268 INFO L193 MainTranslator]: Completed translation [2018-11-05 11:47:05,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05 WrapperNode [2018-11-05 11:47:05,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 11:47:05,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 11:47:05,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 11:47:05,271 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 11:47:05,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05" (1/1) ... [2018-11-05 11:47:05,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05" (1/1) ... [2018-11-05 11:47:05,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05" (1/1) ... [2018-11-05 11:47:05,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05" (1/1) ... [2018-11-05 11:47:05,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05" (1/1) ... [2018-11-05 11:47:05,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05" (1/1) ... [2018-11-05 11:47:05,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 11:47:05" (1/1) ... [2018-11-05 11:47:05,503 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 11:47:05,512 INFO L168 Benchmark]: Toolchain (without parser) took 2487.26 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: -40.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-05 11:47:05,518 INFO L168 Benchmark]: CDTParser took 1.80 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. [2018-11-05 11:47:05,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2211.44 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: -52.0 MB). Peak memory consumption was 35.4 MB. Max. memory is 3.9 GB. [2018-11-05 11:47:05,519 INFO L168 Benchmark]: Boogie Preprocessor took 233.33 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-05 11:47:05,527 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 1.80 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 2211.44 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: -52.0 MB). Peak memory consumption was 35.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 233.33 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...