java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/abstractInterpretation/eq-assertionerror-2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:20:42,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:20:42,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:20:42,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:20:42,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:20:42,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:20:42,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:20:42,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:20:42,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:20:42,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:20:42,055 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:20:42,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:20:42,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:20:42,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:20:42,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:20:42,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:20:42,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:20:42,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:20:42,064 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:20:42,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:20:42,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:20:42,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:20:42,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:20:42,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:20:42,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:20:42,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:20:42,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:20:42,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:20:42,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:20:42,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:20:42,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:20:42,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:20:42,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:20:42,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:20:42,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:20:42,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:20:42,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:20:42,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:20:42,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:20:42,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:20:42,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:20:42,119 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:20:42,132 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:20:42,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:20:42,138 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:20:42,139 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:20:42,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/eq-assertionerror-2.bpl [2019-08-09 14:20:42,140 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/eq-assertionerror-2.bpl' [2019-08-09 14:20:42,193 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:20:42,195 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:20:42,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:20:42,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:20:42,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:20:42,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,235 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:20:42,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:20:42,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:20:42,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:20:42,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-09 14:20:42,308 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.init given in one single declaration [2019-08-09 14:20:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 14:20:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 14:20:42,310 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-09 14:20:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 14:20:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 14:20:42,310 INFO L124 BoogieDeclarations]: Specification and implementation of procedure mutex_lock given in one single declaration [2019-08-09 14:20:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-09 14:20:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-09 14:20:42,311 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:20:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:20:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:20:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-09 14:20:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-09 14:20:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2019-08-09 14:20:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-09 14:20:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2019-08-09 14:20:42,546 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 14:20:42,547 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:20:42,549 INFO L202 PluginConnector]: Adding new model eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:42 BoogieIcfgContainer [2019-08-09 14:20:42,549 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:20:42,549 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:20:42,550 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:20:42,550 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:20:42,551 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "eq-assertionerror-2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:42" (1/1) ... [2019-08-09 14:20:42,569 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:20:42,589 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:20:42,592 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:20:42,596 INFO L168 Benchmark]: Toolchain (without parser) took 398.46 ms. Allocated memory is still 130.5 MB. Free memory was 106.8 MB in the beginning and 92.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:42,598 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 130.5 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-09 14:20:42,600 INFO L168 Benchmark]: Boogie Preprocessor took 42.91 ms. Allocated memory is still 130.5 MB. Free memory was 106.8 MB in the beginning and 104.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:42,601 INFO L168 Benchmark]: RCFGBuilder took 309.96 ms. Allocated memory is still 130.5 MB. Free memory was 104.5 MB in the beginning and 93.7 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:42,604 INFO L168 Benchmark]: Symbolic Interpretation took 42.80 ms. Allocated memory is still 130.5 MB. Free memory was 93.7 MB in the beginning and 92.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:42,610 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 130.5 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.91 ms. Allocated memory is still 130.5 MB. Free memory was 106.8 MB in the beginning and 104.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 309.96 ms. Allocated memory is still 130.5 MB. Free memory was 104.5 MB in the beginning and 93.7 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 42.80 ms. Allocated memory is still 130.5 MB. Free memory was 93.7 MB in the beginning and 92.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...