java -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 --traceabstraction.dump.automata.to.the.following.directory dump -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/memsafety/test-0019_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5b1954-m [2018-10-10 11:30:23,418 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-10 11:30:23,420 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-10 11:30:23,432 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-10 11:30:23,433 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-10 11:30:23,434 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-10 11:30:23,435 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-10 11:30:23,437 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-10 11:30:23,439 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-10 11:30:23,440 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-10 11:30:23,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-10 11:30:23,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-10 11:30:23,442 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-10 11:30:23,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-10 11:30:23,444 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-10 11:30:23,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-10 11:30:23,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-10 11:30:23,448 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-10 11:30:23,450 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-10 11:30:23,452 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-10 11:30:23,453 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-10 11:30:23,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-10 11:30:23,457 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-10 11:30:23,458 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-10 11:30:23,458 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-10 11:30:23,459 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-10 11:30:23,460 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-10 11:30:23,461 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-10 11:30:23,462 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-10 11:30:23,463 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-10 11:30:23,464 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-10 11:30:23,465 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-10 11:30:23,465 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-10 11:30:23,468 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-10 11:30:23,469 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-10 11:30:23,470 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-10 11:30:23,470 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 [2018-10-10 11:30:23,497 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-10 11:30:23,501 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-10 11:30:23,502 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-10 11:30:23,503 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-10 11:30:23,505 INFO L133 SettingsManager]: * Use SBE=true [2018-10-10 11:30:23,505 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-10 11:30:23,505 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-10 11:30:23,505 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-10 11:30:23,505 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-10 11:30:23,506 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-10 11:30:23,506 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-10 11:30:23,506 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-10 11:30:23,507 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-10 11:30:23,507 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-10 11:30:23,507 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-10 11:30:23,507 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-10 11:30:23,507 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-10 11:30:23,509 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-10 11:30:23,510 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-10 11:30:23,510 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-10 11:30:23,510 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-10 11:30:23,510 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-10 11:30:23,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-10 11:30:23,511 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-10 11:30:23,511 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-10 11:30:23,511 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-10 11:30:23,511 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-10 11:30:23,512 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-10 11:30:23,512 INFO L133 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Dump automata to the following directory -> dump [2018-10-10 11:30:23,588 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-10 11:30:23,604 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-10 11:30:23,608 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-10 11:30:23,610 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-10 11:30:23,610 INFO L276 PluginConnector]: CDTParser initialized [2018-10-10 11:30:23,611 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0019_false-valid-memtrack_true-termination.i [2018-10-10 11:30:23,890 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2daebd429/2b51fd1ebf9f409b848dc4ad1488bd68/FLAG6755d941b [2018-10-10 11:30:24,154 INFO L289 CDTParser]: Found 1 translation units. [2018-10-10 11:30:24,156 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety/test-0019_false-valid-memtrack_true-termination.i [2018-10-10 11:30:24,175 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2daebd429/2b51fd1ebf9f409b848dc4ad1488bd68/FLAG6755d941b [2018-10-10 11:30:24,193 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2daebd429/2b51fd1ebf9f409b848dc4ad1488bd68 [2018-10-10 11:30:24,208 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-10 11:30:24,209 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-10 11:30:24,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-10 11:30:24,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-10 11:30:24,215 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-10 11:30:24,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 11:30:24" (1/1) ... [2018-10-10 11:30:24,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c71faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 11:30:24, skipping insertion in model container [2018-10-10 11:30:24,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 11:30:24" (1/1) ... [2018-10-10 11:30:24,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-10 11:30:24,281 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-10 11:30:24,444 WARN L309 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-10-10 11:30:24,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@163f7304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 11:30:24, skipping insertion in model container [2018-10-10 11:30:24,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-10 11:30:24,446 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-10-10 11:30:24,448 INFO L168 Benchmark]: Toolchain (without parser) took 239.99 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-10-10 11:30:24,451 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 11:30:24,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 235.66 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-10-10 11:30:24,456 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 235.66 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...