java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 00:38:33,234 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 00:38:33,238 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 00:38:33,256 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 00:38:33,256 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 00:38:33,258 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 00:38:33,259 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 00:38:33,261 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 00:38:33,265 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 00:38:33,266 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 00:38:33,268 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 00:38:33,268 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 00:38:33,269 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 00:38:33,271 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 00:38:33,272 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 00:38:33,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 00:38:33,282 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 00:38:33,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 00:38:33,290 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 00:38:33,292 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 00:38:33,293 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 00:38:33,294 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 00:38:33,298 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 00:38:33,298 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 00:38:33,298 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 00:38:33,299 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 00:38:33,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 00:38:33,303 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 00:38:33,304 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 00:38:33,305 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 00:38:33,306 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 00:38:33,307 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 00:38:33,307 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 00:38:33,307 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 00:38:33,310 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 00:38:33,311 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 00:38:33,311 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-22 00:38:33,334 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 00:38:33,334 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 00:38:33,335 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 00:38:33,335 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 00:38:33,336 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 00:38:33,336 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 00:38:33,337 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 00:38:33,337 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 00:38:33,337 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 00:38:33,337 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 00:38:33,337 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 00:38:33,338 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 00:38:33,338 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 00:38:33,338 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-22 00:38:33,338 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-22 00:38:33,338 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-22 00:38:33,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 00:38:33,339 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 00:38:33,339 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 00:38:33,339 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 00:38:33,339 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 00:38:33,340 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 00:38:33,340 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 00:38:33,340 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 00:38:33,340 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 00:38:33,341 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 00:38:33,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 00:38:33,341 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 00:38:33,341 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 00:38:33,341 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 00:38:33,342 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 00:38:33,342 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 00:38:33,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 00:38:33,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 00:38:33,423 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 00:38:33,425 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 00:38:33,425 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 00:38:33,426 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i [2018-11-22 00:38:33,516 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb528d0ef/56fdfc8e75494c61ad3300e10eaec06a/FLAGd626a2453 [2018-11-22 00:38:34,254 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 00:38:34,255 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i [2018-11-22 00:38:34,284 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb528d0ef/56fdfc8e75494c61ad3300e10eaec06a/FLAGd626a2453 [2018-11-22 00:38:34,348 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb528d0ef/56fdfc8e75494c61ad3300e10eaec06a [2018-11-22 00:38:34,361 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 00:38:34,362 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 00:38:34,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 00:38:34,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 00:38:34,368 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 00:38:34,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:38:34" (1/1) ... [2018-11-22 00:38:34,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f85282 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:38:34, skipping insertion in model container [2018-11-22 00:38:34,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:38:34" (1/1) ... [2018-11-22 00:38:34,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 00:38:34,501 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 00:38:36,430 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-22 00:38:36,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f845810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:38:36, skipping insertion in model container [2018-11-22 00:38:36,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 00:38:36,432 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 00:38:36,434 INFO L168 Benchmark]: Toolchain (without parser) took 2072.78 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 728.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -761.6 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. [2018-11-22 00:38:36,437 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 00:38:36,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2069.02 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 728.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -761.6 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. [2018-11-22 00:38:36,441 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 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2069.02 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 728.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -761.6 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3733]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...