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/loop-invgen/id_build_true-unreach-call.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 09:57:43,332 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 09:57:43,333 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 09:57:43,354 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 09:57:43,354 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 09:57:43,360 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 09:57:43,366 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 09:57:43,368 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 09:57:43,369 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 09:57:43,370 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 09:57:43,370 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 09:57:43,370 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 09:57:43,375 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 09:57:43,376 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 09:57:43,382 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 09:57:43,383 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 09:57:43,383 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 09:57:43,384 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 09:57:43,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 09:57:43,402 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 09:57:43,403 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 09:57:43,405 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 09:57:43,406 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 09:57:43,406 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 09:57:43,407 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 09:57:43,413 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 09:57:43,414 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 09:57:43,417 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 09:57:43,421 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 09:57:43,422 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 09:57:43,422 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 09:57:43,422 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 09:57:43,424 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 09:57:43,424 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 09:57:43,425 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 09:57:43,428 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 09:57:43,428 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 [2018-11-16 09:57:43,471 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 09:57:43,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 09:57:43,473 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 09:57:43,473 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 09:57:43,474 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 09:57:43,474 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 09:57:43,474 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 09:57:43,474 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 09:57:43,474 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 09:57:43,474 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 09:57:43,474 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 09:57:43,477 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 09:57:43,477 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 09:57:43,477 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 09:57:43,477 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 09:57:43,477 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 09:57:43,478 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 09:57:43,478 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 09:57:43,478 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 09:57:43,478 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 09:57:43,478 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 09:57:43,478 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 09:57:43,478 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 09:57:43,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 09:57:43,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 09:57:43,479 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 09:57:43,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 09:57:43,479 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 09:57:43,479 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 09:57:43,479 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 09:57:43,479 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 09:57:43,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 09:57:43,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 09:57:43,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 09:57:43,622 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 09:57:43,626 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 09:57:43,626 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 09:57:43,627 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build_true-unreach-call.i.p+nlh-reducer.c [2018-11-16 09:57:43,707 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42da1fdec/6b49502212f74c29914d9a2f33db28df/FLAG9499f2982 [2018-11-16 09:57:44,486 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 09:57:44,487 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build_true-unreach-call.i.p+nlh-reducer.c [2018-11-16 09:57:44,522 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42da1fdec/6b49502212f74c29914d9a2f33db28df/FLAG9499f2982 [2018-11-16 09:57:44,603 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42da1fdec/6b49502212f74c29914d9a2f33db28df [2018-11-16 09:57:44,613 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 09:57:44,614 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 09:57:44,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 09:57:44,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 09:57:44,625 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 09:57:44,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:57:44" (1/1) ... [2018-11-16 09:57:44,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b70a85c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:44, skipping insertion in model container [2018-11-16 09:57:44,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:57:44" (1/1) ... [2018-11-16 09:57:44,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 09:57:44,785 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 09:57:45,891 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 09:57:45,899 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 09:57:46,291 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 09:57:46,317 INFO L195 MainTranslator]: Completed translation [2018-11-16 09:57:46,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46 WrapperNode [2018-11-16 09:57:46,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 09:57:46,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 09:57:46,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 09:57:46,322 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 09:57:46,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46" (1/1) ... [2018-11-16 09:57:46,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46" (1/1) ... [2018-11-16 09:57:46,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46" (1/1) ... [2018-11-16 09:57:46,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46" (1/1) ... [2018-11-16 09:57:46,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46" (1/1) ... [2018-11-16 09:57:46,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46" (1/1) ... [2018-11-16 09:57:46,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:57:46" (1/1) ... [2018-11-16 09:57:46,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 09:57:46,654 INFO L168 Benchmark]: Toolchain (without parser) took 2039.86 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: -51.4 MB). Peak memory consumption was 72.6 MB. Max. memory is 3.9 GB. [2018-11-16 09:57:46,660 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-16 09:57:46,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1705.40 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: 47.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 3.9 GB. [2018-11-16 09:57:46,665 INFO L168 Benchmark]: Boogie Preprocessor took 329.92 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: -99.3 MB). Peak memory consumption was 24.7 MB. Max. memory is 3.9 GB. [2018-11-16 09:57:46,673 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 0.14 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 1705.40 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: 47.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 329.92 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: -99.3 MB). Peak memory consumption was 24.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...