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_product18_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 10:18:43,006 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 10:18:43,010 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 10:18:43,045 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 10:18:43,045 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 10:18:43,049 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 10:18:43,055 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 10:18:43,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 10:18:43,062 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 10:18:43,064 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 10:18:43,074 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 10:18:43,074 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 10:18:43,075 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 10:18:43,083 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 10:18:43,084 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 10:18:43,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 10:18:43,093 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 10:18:43,100 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 10:18:43,107 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 10:18:43,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 10:18:43,116 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 10:18:43,121 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 10:18:43,129 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 10:18:43,129 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 10:18:43,130 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 10:18:43,134 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 10:18:43,135 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 10:18:43,139 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 10:18:43,141 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 10:18:43,145 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 10:18:43,145 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 10:18:43,148 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 10:18:43,148 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 10:18:43,149 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 10:18:43,151 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 10:18:43,152 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 10:18:43,153 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 10:18:43,195 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 10:18:43,196 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 10:18:43,198 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 10:18:43,199 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 10:18:43,205 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 10:18:43,205 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 10:18:43,205 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 10:18:43,206 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 10:18:43,206 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 10:18:43,206 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 10:18:43,206 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 10:18:43,207 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 10:18:43,207 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 10:18:43,207 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 10:18:43,207 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 10:18:43,207 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 10:18:43,208 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 10:18:43,211 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 10:18:43,211 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 10:18:43,214 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 10:18:43,214 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 10:18:43,214 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 10:18:43,214 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 10:18:43,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 10:18:43,215 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 10:18:43,215 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 10:18:43,215 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 10:18:43,218 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 10:18:43,218 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 10:18:43,218 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 10:18:43,219 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 10:18:43,219 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 10:18:43,349 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 10:18:43,391 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 10:18:43,403 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 10:18:43,407 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 10:18:43,407 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 10:18:43,408 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product18_true-unreach-call_false-termination.cil.c [2018-10-11 10:18:43,988 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51b0d4282/189e3c5014d14821a23d2a3cc2e7605f/FLAG7ac8aa855 [2018-10-11 10:18:44,567 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 10:18:44,570 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product18_true-unreach-call_false-termination.cil.c [2018-10-11 10:18:44,602 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51b0d4282/189e3c5014d14821a23d2a3cc2e7605f/FLAG7ac8aa855 [2018-10-11 10:18:44,642 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51b0d4282/189e3c5014d14821a23d2a3cc2e7605f [2018-10-11 10:18:44,665 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 10:18:44,670 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 10:18:44,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 10:18:44,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 10:18:44,683 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 10:18:44,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:18:44" (1/1) ... [2018-10-11 10:18:44,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a79c55c 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 10:18:44,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:18:44" (1/1) ... [2018-10-11 10:18:44,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 10:18:44,860 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 10:18:45,737 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 10:18:45,786 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 10:18:46,109 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 10:18:46,217 INFO L193 MainTranslator]: Completed translation [2018-10-11 10:18:46,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:18:46 WrapperNode [2018-10-11 10:18:46,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 10:18:46,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 10:18:46,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 10:18:46,219 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 10:18:46,238 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 10:18:46,239 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 10:18:46,395 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 10:18:46,396 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 10:18:46,546 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 10:18:46,583 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 10:18:46,601 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 10:18:46,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 10:18:46,635 INFO L168 Benchmark]: Toolchain (without parser) took 1969.45 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: -51.8 MB). Peak memory consumption was 44.3 MB. Max. memory is 1.9 GB. [2018-10-11 10:18:46,645 INFO L168 Benchmark]: CDTParser took 0.23 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 10:18:46,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1545.44 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 10:18:46,646 INFO L168 Benchmark]: Boogie Preprocessor took 406.96 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: -83.8 MB). Peak memory consumption was 12.2 MB. Max. memory is 1.9 GB. [2018-10-11 10:18:46,660 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 0.23 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 1545.44 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 406.96 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: -83.8 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...