java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/heap-manipulation/tree_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 21:11:06,863 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 21:11:06,873 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 21:11:06,901 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 21:11:06,901 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 21:11:06,902 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 21:11:06,903 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 21:11:06,913 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 21:11:06,923 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 21:11:06,924 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 21:11:06,925 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 21:11:06,925 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 21:11:06,926 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 21:11:06,929 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 21:11:06,930 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 21:11:06,946 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 21:11:06,948 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 21:11:06,959 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 21:11:06,960 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 21:11:06,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 21:11:06,973 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-03 21:11:06,990 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 21:11:06,991 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 21:11:06,991 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-05-03 21:11:07,026 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 21:11:07,032 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 21:11:07,033 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 21:11:07,033 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 21:11:07,034 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 21:11:07,034 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 21:11:07,034 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 21:11:07,034 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 21:11:07,034 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-03 21:11:07,035 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-03 21:11:07,035 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 21:11:07,035 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 21:11:07,035 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 21:11:07,035 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 21:11:07,035 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-03 21:11:07,037 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-03 21:11:07,037 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-03 21:11:07,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 21:11:07,038 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 21:11:07,038 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 21:11:07,043 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 21:11:07,043 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 21:11:07,043 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 21:11:07,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 21:11:07,044 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 21:11:07,044 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 21:11:07,044 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 21:11:07,044 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 21:11:07,044 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-03 21:11:07,044 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 21:11:07,045 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-03 21:11:07,045 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-03 21:11:07,045 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 21:11:07,153 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 21:11:07,190 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 21:11:07,195 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 21:11:07,201 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 21:11:07,202 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 21:11:07,203 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/tree_false-unreach-call_false-valid-memcleanup.i [2018-05-03 21:11:07,729 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5c0583b/1aeb349e409042c1a6e3d87306566df0/FLAG3b1abc35b [2018-05-03 21:11:08,374 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 21:11:08,375 INFO L161 CDTParser]: Scanning tree_false-unreach-call_false-valid-memcleanup.i [2018-05-03 21:11:08,428 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5c0583b/1aeb349e409042c1a6e3d87306566df0/FLAG3b1abc35b [2018-05-03 21:11:08,457 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5c0583b/1aeb349e409042c1a6e3d87306566df0 [2018-05-03 21:11:08,467 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 21:11:08,479 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 21:11:08,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 21:11:08,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 21:11:08,497 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 21:11:08,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 09:11:08" (1/1) ... [2018-05-03 21:11:08,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68027249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:11:08, skipping insertion in model container [2018-05-03 21:11:08,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 09:11:08" (1/1) ... [2018-05-03 21:11:08,550 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 21:11:08,633 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 21:11:09,123 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_ftree_false_unreach_call_false_valid_memcleanup_i__node [2018-05-03 21:11:09,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@350a4ceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:11:09, skipping insertion in model container [2018-05-03 21:11:09,130 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 21:11:09,131 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 21:11:09,132 INFO L168 Benchmark]: Toolchain (without parser) took 664.56 ms. Allocated memory is still 383.3 MB. Free memory was 328.1 MB in the beginning and 314.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 1.9 GB. [2018-05-03 21:11:09,134 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 21:11:09,134 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.99 ms. Allocated memory is still 383.3 MB. Free memory was 328.1 MB in the beginning and 314.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 1.9 GB. [2018-05-03 21:11:09,136 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 650.99 ms. Allocated memory is still 383.3 MB. Free memory was 328.1 MB in the beginning and 314.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 564]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_ftree_false_unreach_call_false_valid_memcleanup_i__node RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...