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/real-life/PricedTimedAutomata/u2b04_multiple_broadcast_SAFE.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:49:37,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:49:37,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:49:37,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:49:37,335 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:49:37,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:49:37,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:49:37,339 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:49:37,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:49:37,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:49:37,343 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:49:37,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:49:37,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:49:37,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:49:37,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:49:37,348 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:49:37,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:49:37,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:49:37,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:49:37,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:49:37,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:49:37,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:49:37,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:49:37,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:49:37,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:49:37,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:49:37,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:49:37,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:49:37,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:49:37,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:49:37,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:49:37,366 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:49:37,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:49:37,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:49:37,369 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:49:37,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:49:37,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:49:37,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:49:37,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:49:37,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:49:37,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:49:37,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:49:37,427 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:49:37,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:49:37,434 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:49:37,435 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:49:37,436 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b04_multiple_broadcast_SAFE.bpl [2019-08-06 16:49:37,436 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b04_multiple_broadcast_SAFE.bpl' [2019-08-06 16:49:37,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:49:37,514 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:49:37,515 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:49:37,515 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:49:37,515 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:49:37,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (1/1) ... [2019-08-06 16:49:37,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (1/1) ... [2019-08-06 16:49:37,551 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (1/1) ... [2019-08-06 16:49:37,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (1/1) ... [2019-08-06 16:49:37,572 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (1/1) ... [2019-08-06 16:49:37,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (1/1) ... [2019-08-06 16:49:37,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (1/1) ... [2019-08-06 16:49:37,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:49:37,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:49:37,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:49:37,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:49:37,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:49:37" (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 [2019-08-06 16:49:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_v [2019-08-06 16:49:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure perform_resets [2019-08-06 16:49:37,684 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:49:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:49:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:49:37,826 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-06 16:49:38,882 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:49:38,882 INFO L283 CfgBuilder]: Removed 20 assume(true) statements. [2019-08-06 16:49:38,884 INFO L202 PluginConnector]: Adding new model u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:49:38 BoogieIcfgContainer [2019-08-06 16:49:38,884 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:49:38,885 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:49:38,885 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:49:38,885 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:49:38,886 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:49:38" (1/1) ... [2019-08-06 16:49:38,899 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-06 16:49:38,902 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:49:38,910 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:49:38,918 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:49:38,920 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:49:39,646 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:49:39,647 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:49:39,650 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 3100#(= 2 v) [2019-08-06 16:49:39,650 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 1622#(= 2 v) [2019-08-06 16:49:39,652 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:49:39,659 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:49:39,663 INFO L168 Benchmark]: Toolchain (without parser) took 2146.90 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 109.0 MB in the beginning and 77.7 MB in the end (delta: 31.2 MB). Peak memory consumption was 69.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:49:39,664 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 133.2 MB. Free memory was 110.8 MB in the beginning and 110.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:49:39,665 INFO L168 Benchmark]: Boogie Preprocessor took 81.83 ms. Allocated memory is still 133.2 MB. Free memory was 109.0 MB in the beginning and 106.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:49:39,666 INFO L168 Benchmark]: RCFGBuilder took 1286.74 ms. Allocated memory is still 133.2 MB. Free memory was 106.5 MB in the beginning and 68.1 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:49:39,668 INFO L168 Benchmark]: Symbolic Interpretation took 775.00 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 68.1 MB in the beginning and 77.7 MB in the end (delta: -9.6 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:49:39,672 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 187]: 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.. Possible FailurePath: - UnprovableResult [Line: 119]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 133.2 MB. Free memory was 110.8 MB in the beginning and 110.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 81.83 ms. Allocated memory is still 133.2 MB. Free memory was 109.0 MB in the beginning and 106.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1286.74 ms. Allocated memory is still 133.2 MB. Free memory was 106.5 MB in the beginning and 68.1 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 775.00 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 68.1 MB in the beginning and 77.7 MB in the end (delta: -9.6 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...