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/u2b03_simple_broadcast_UNSAFE.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:38:29,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:38:29,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:38:29,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:38:29,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:38:29,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:38:29,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:38:29,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:38:29,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:38:29,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:38:29,335 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:38:29,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:38:29,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:38:29,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:38:29,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:38:29,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:38:29,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:38:29,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:38:29,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:38:29,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:38:29,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:38:29,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:38:29,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:38:29,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:38:29,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:38:29,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:38:29,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:38:29,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:38:29,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:38:29,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:38:29,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:38:29,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:38:29,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:38:29,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:38:29,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:38:29,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:38:29,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:38:29,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:38:29,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:38:29,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:38:29,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:38:29,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:38:29,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:38:29,422 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:38:29,423 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:38:29,424 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:38:29,424 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b03_simple_broadcast_UNSAFE.bpl [2019-08-05 11:38:29,425 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b03_simple_broadcast_UNSAFE.bpl' [2019-08-05 11:38:29,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:38:29,472 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:38:29,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:38:29,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:38:29,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:38:29,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (1/1) ... [2019-08-05 11:38:29,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (1/1) ... [2019-08-05 11:38:29,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (1/1) ... [2019-08-05 11:38:29,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (1/1) ... [2019-08-05 11:38:29,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (1/1) ... [2019-08-05 11:38:29,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (1/1) ... [2019-08-05 11:38:29,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (1/1) ... [2019-08-05 11:38:29,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:38:29,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:38:29,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:38:29,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:38:29,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:29" (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 11:38:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_v [2019-08-05 11:38:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure perform_resets [2019-08-05 11:38:29,588 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:38:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:38:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:38:29,702 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 11:38:30,477 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:38:30,478 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-08-05 11:38:30,479 INFO L202 PluginConnector]: Adding new model u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:38:30 BoogieIcfgContainer [2019-08-05 11:38:30,479 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:38:30,480 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:38:30,480 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:38:30,480 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:38:30,482 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "u2b03_simple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:38:30" (1/1) ... [2019-08-05 11:38:30,496 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-05 11:38:30,499 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:38:30,506 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:38:30,515 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:38:30,516 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:38:30,894 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 23 [2019-08-05 11:38:31,108 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 23 [2019-08-05 11:38:31,298 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:38:31,299 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:38:31,301 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 63#false [2019-08-05 11:38:31,302 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 45#false [2019-08-05 11:38:31,304 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:38:31,307 INFO L168 Benchmark]: Toolchain (without parser) took 1834.09 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 109.1 MB in the beginning and 136.6 MB in the end (delta: -27.5 MB). Peak memory consumption was 55.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:31,308 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 133.2 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:38:31,309 INFO L168 Benchmark]: Boogie Preprocessor took 48.06 ms. Allocated memory is still 133.2 MB. Free memory was 109.1 MB in the beginning and 106.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:31,310 INFO L168 Benchmark]: RCFGBuilder took 958.50 ms. Allocated memory is still 133.2 MB. Free memory was 106.5 MB in the beginning and 78.7 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:31,311 INFO L168 Benchmark]: Symbolic Interpretation took 824.67 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 78.7 MB in the beginning and 136.6 MB in the end (delta: -57.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:31,315 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 0.20 ms. Allocated memory is still 133.2 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.06 ms. Allocated memory is still 133.2 MB. Free memory was 109.1 MB in the beginning and 106.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 958.50 ms. Allocated memory is still 133.2 MB. Free memory was 106.5 MB in the beginning and 78.7 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 824.67 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 78.7 MB in the beginning and 136.6 MB in the end (delta: -57.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...