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-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_p_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 19:36:42,139 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 19:36:42,142 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 19:36:42,178 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 19:36:42,179 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 19:36:42,180 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 19:36:42,189 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 19:36:42,197 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 19:36:42,205 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 19:36:42,206 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 19:36:42,209 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 19:36:42,209 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 19:36:42,217 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 19:36:42,219 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 19:36:42,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 19:36:42,231 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 19:36:42,232 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 19:36:42,240 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 19:36:42,247 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 19:36:42,254 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 19:36:42,255 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 19:36:42,261 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 19:36:42,271 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 19:36:42,271 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 19:36:42,271 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 19:36:42,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 19:36:42,278 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 19:36:42,279 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 19:36:42,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 19:36:42,284 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 19:36:42,284 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 19:36:42,290 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 19:36:42,290 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 19:36:42,291 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 19:36:42,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 19:36:42,296 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 19:36:42,296 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 [2018-09-13 19:36:42,342 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 19:36:42,343 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 19:36:42,347 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 19:36:42,348 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 19:36:42,349 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 19:36:42,349 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 19:36:42,349 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-13 19:36:42,349 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-13 19:36:42,350 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 19:36:42,350 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-13 19:36:42,350 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 19:36:42,350 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-13 19:36:42,353 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-13 19:36:42,354 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-13 19:36:42,354 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 19:36:42,354 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-13 19:36:42,354 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-13 19:36:42,355 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-13 19:36:42,355 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 19:36:42,355 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 19:36:42,355 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 19:36:42,355 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 19:36:42,356 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 19:36:42,356 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 19:36:42,356 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 19:36:42,356 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-13 19:36:42,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 19:36:42,360 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-13 19:36:42,360 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-13 19:36:42,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 19:36:42,532 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 19:36:42,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 19:36:42,546 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 19:36:42,547 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 19:36:42,550 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_p_true-unreach-call_false-valid-memtrack.i [2018-09-13 19:36:43,190 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0eebe959/bbe2187b48994a40ac0d493009f8bdaa/FLAG403563e51 [2018-09-13 19:36:44,161 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 19:36:44,162 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_p_true-unreach-call_false-valid-memtrack.i [2018-09-13 19:36:44,246 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0eebe959/bbe2187b48994a40ac0d493009f8bdaa/FLAG403563e51 [2018-09-13 19:36:44,289 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0eebe959/bbe2187b48994a40ac0d493009f8bdaa [2018-09-13 19:36:44,314 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 19:36:44,318 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 19:36:44,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 19:36:44,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 19:36:44,340 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 19:36:44,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 07:36:44" (1/1) ... [2018-09-13 19:36:44,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@416fc96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 07:36:44, skipping insertion in model container [2018-09-13 19:36:44,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 07:36:44" (1/1) ... [2018-09-13 19:36:45,090 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 19:36:45,203 WARN L201 ieTranslatorObserver]: Unsupported Syntax: Undefined type read_actor_t [2018-09-13 19:36:45,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ddbcb1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 07:36:45, skipping insertion in model container [2018-09-13 19:36:45,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 19:36:45,205 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 19:36:45,207 INFO L168 Benchmark]: Toolchain (without parser) took 892.01 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-09-13 19:36:45,213 INFO L168 Benchmark]: CDTParser took 0.40 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. [2018-09-13 19:36:45,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 886.10 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-09-13 19:36:45,226 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 0.40 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 886.10 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1241]: Unsupported Syntax Undefined type read_actor_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...