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/reals/hamed05.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:44:36,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:44:36,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:44:36,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:44:36,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:44:36,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:44:36,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:44:36,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:44:36,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:44:36,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:44:36,595 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:44:36,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:44:36,596 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:44:36,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:44:36,598 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:44:36,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:44:36,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:44:36,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:44:36,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:44:36,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:44:36,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:44:36,624 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:44:36,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:44:36,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:44:36,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:44:36,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:44:36,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:44:36,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:44:36,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:44:36,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:44:36,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:44:36,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:44:36,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:44:36,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:44:36,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:44:36,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:44:36,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:44:36,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:44:36,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:44:36,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:44:36,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:44:36,684 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:44:36,695 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:44:36,698 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:44:36,700 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:44:36,700 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:44:36,701 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed05.bpl [2019-08-05 11:44:36,701 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed05.bpl' [2019-08-05 11:44:36,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:44:36,941 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:44:36,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:44:36,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:44:36,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:44:36,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (1/1) ... [2019-08-05 11:44:36,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (1/1) ... [2019-08-05 11:44:37,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (1/1) ... [2019-08-05 11:44:37,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (1/1) ... [2019-08-05 11:44:37,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (1/1) ... [2019-08-05 11:44:37,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (1/1) ... [2019-08-05 11:44:37,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (1/1) ... [2019-08-05 11:44:37,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:44:37,184 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:44:37,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:44:37,184 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:44:37,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hamed05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:44:36" (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 [2019-08-05 11:44:37,259 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-08-05 11:44:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-08-05 11:44:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-08-05 11:44:52,672 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:44:52,672 INFO L283 CfgBuilder]: Removed 401 assume(true) statements. [2019-08-05 11:44:52,674 INFO L202 PluginConnector]: Adding new model hamed05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:44:52 BoogieIcfgContainer [2019-08-05 11:44:52,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:44:52,675 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:44:52,675 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:44:52,675 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:44:52,677 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "hamed05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:44:52" (1/1) ... [2019-08-05 11:44:52,689 INFO L148 IcfgInterpreter]: Started Sifa with 218 locations of interest [2019-08-05 11:44:52,692 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:44:52,706 INFO L160 IcfgInterpreter]: Initial procedures are [myProcedure] [2019-08-05 11:44:52,716 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:44:52,717 INFO L184 IcfgInterpreter]: Interpreting procedure myProcedure with input of size 1 [2019-08-05 11:46:19,871 WARN L188 SmtUtils]: Spent 1.23 m on a formula simplification. DAG size of input: 5181 DAG size of output: 4048 [2019-08-05 11:47:49,947 WARN L188 SmtUtils]: Spent 1.50 m on a formula simplification. DAG size of input: 4830 DAG size of output: 4180 Received shutdown request... [2019-08-05 11:49:10,248 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation. Reason: Timeout or Toolchain cancelled by user [2019-08-05 11:49:10,251 INFO L168 Benchmark]: Toolchain (without parser) took 273309.81 ms. Allocated memory was 133.2 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 82.6 MB in the beginning and 974.3 MB in the end (delta: -891.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-08-05 11:49:10,252 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 133.2 MB. Free memory is still 109.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:49:10,254 INFO L168 Benchmark]: Boogie Preprocessor took 241.44 ms. Allocated memory is still 133.2 MB. Free memory was 82.2 MB in the beginning and 63.9 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:49:10,255 INFO L168 Benchmark]: RCFGBuilder took 15490.92 ms. Allocated memory was 133.2 MB in the beginning and 406.3 MB in the end (delta: 273.2 MB). Free memory was 63.9 MB in the beginning and 126.7 MB in the end (delta: -62.8 MB). Peak memory consumption was 317.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:49:10,257 INFO L168 Benchmark]: Symbolic Interpretation took 257574.48 ms. Allocated memory was 406.3 MB in the beginning and 1.4 GB in the end (delta: 986.2 MB). Free memory was 126.7 MB in the beginning and 974.3 MB in the end (delta: -847.6 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-05 11:49:10,263 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation) Toolchain cancelled while XnfDer was eliminating 237 quantified variables from 1578 xjuncts. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 133.2 MB. Free memory is still 109.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 241.44 ms. Allocated memory is still 133.2 MB. Free memory was 82.2 MB in the beginning and 63.9 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 15490.92 ms. Allocated memory was 133.2 MB in the beginning and 406.3 MB in the end (delta: 273.2 MB). Free memory was 63.9 MB in the beginning and 126.7 MB in the end (delta: -62.8 MB). Peak memory consumption was 317.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 257574.48 ms. Allocated memory was 406.3 MB in the beginning and 1.4 GB in the end (delta: 986.2 MB). Free memory was 126.7 MB in the beginning and 974.3 MB in the end (delta: -847.6 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown