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/hamed07.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:10:46,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:10:46,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:10:46,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:10:46,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:10:46,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:10:46,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:10:46,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:10:46,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:10:46,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:10:46,666 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:10:46,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:10:46,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:10:46,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:10:46,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:10:46,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:10:46,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:10:46,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:10:46,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:10:46,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:10:46,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:10:46,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:10:46,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:10:46,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:10:46,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:10:46,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:10:46,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:10:46,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:10:46,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:10:46,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:10:46,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:10:46,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:10:46,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:10:46,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:10:46,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:10:46,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:10:46,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:10:46,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:10:46,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:10:46,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:10:46,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:10:46,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:10:46,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:10:46,768 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:10:46,771 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:10:46,771 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:10:46,772 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed07.bpl [2019-08-09 14:10:46,772 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed07.bpl' [2019-08-09 14:10:46,826 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:10:46,828 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:10:46,828 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:10:46,829 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:10:46,830 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:10:46,855 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (1/1) ... [2019-08-09 14:10:46,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (1/1) ... [2019-08-09 14:10:46,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (1/1) ... [2019-08-09 14:10:46,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (1/1) ... [2019-08-09 14:10:46,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (1/1) ... [2019-08-09 14:10:46,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (1/1) ... [2019-08-09 14:10:46,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (1/1) ... [2019-08-09 14:10:46,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:10:46,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:10:46,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:10:46,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:10:46,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hamed07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:46" (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 14:10:46,985 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-08-09 14:10:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-08-09 14:10:46,985 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-08-09 14:10:47,528 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:10:47,528 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-09 14:10:47,530 INFO L202 PluginConnector]: Adding new model hamed07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:10:47 BoogieIcfgContainer [2019-08-09 14:10:47,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:10:47,530 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:10:47,531 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:10:47,531 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:10:47,532 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "hamed07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:10:47" (1/1) ... [2019-08-09 14:10:48,307 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:10:48,314 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:10:48,318 INFO L168 Benchmark]: Toolchain (without parser) took 1488.28 ms. Allocated memory was 136.8 MB in the beginning and 199.8 MB in the end (delta: 62.9 MB). Free memory was 105.0 MB in the beginning and 129.3 MB in the end (delta: -24.3 MB). Peak memory consumption was 98.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:10:48,319 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:10:48,320 INFO L168 Benchmark]: Boogie Preprocessor took 67.45 ms. Allocated memory is still 136.8 MB. Free memory was 105.0 MB in the beginning and 102.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:10:48,321 INFO L168 Benchmark]: RCFGBuilder took 633.60 ms. Allocated memory is still 136.8 MB. Free memory was 102.8 MB in the beginning and 73.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 7.1 GB. [2019-08-09 14:10:48,322 INFO L168 Benchmark]: Symbolic Interpretation took 784.26 ms. Allocated memory was 136.8 MB in the beginning and 199.8 MB in the end (delta: 62.9 MB). Free memory was 73.4 MB in the beginning and 129.3 MB in the end (delta: -55.9 MB). Peak memory consumption was 66.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:10:48,326 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 30]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 297#(and (or (and (not (= pc1 1)) (or (and (<= c2 5.0) (= pc1 0) B) (not (= pc1 0)))) (and (= pc1 1) (not B))) (or (and (= pc1 0) (or (not (< c2 5.0)) (not (<= c1 2.0))) (= pc0 1)) (and (= pc1 1) (= pc0 1) (not (<= c1 2.0))) (and (= pc0 0) (= pc1 1) (not (< c1 2.0))) (and (= pc0 0) (= pc1 0) (not (<= c1 2.0)))) (or (and (<= c1 2.0) (= pc0 1) (or A (not B))) (and (or (and (= pc0 0) (<= c1 2.0) B (not A)) (not (= pc0 0))) (not (= pc0 1)))) (< 0.0 delta)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 67.45 ms. Allocated memory is still 136.8 MB. Free memory was 105.0 MB in the beginning and 102.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 633.60 ms. Allocated memory is still 136.8 MB. Free memory was 102.8 MB in the beginning and 73.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 784.26 ms. Allocated memory was 136.8 MB in the beginning and 199.8 MB in the end (delta: 62.9 MB). Free memory was 73.4 MB in the beginning and 129.3 MB in the end (delta: -55.9 MB). Peak memory consumption was 66.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...