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_UNSAFE.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:08:33,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:08:33,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:08:33,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:08:33,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:08:33,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:08:33,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:08:33,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:08:33,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:08:33,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:08:33,986 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:08:33,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:08:33,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:08:33,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:08:33,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:08:33,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:08:33,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:08:33,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:08:33,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:08:33,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:08:33,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:08:34,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:08:34,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:08:34,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:08:34,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:08:34,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:08:34,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:08:34,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:08:34,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:08:34,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:08:34,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:08:34,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:08:34,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:08:34,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:08:34,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:08:34,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:08:34,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:08:34,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:08:34,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:08:34,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:08:34,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:08:34,043 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:08:34,056 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:08:34,059 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:08:34,060 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:08:34,061 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:08:34,062 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b04_multiple_broadcast_UNSAFE.bpl [2019-08-05 18:08:34,062 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b04_multiple_broadcast_UNSAFE.bpl' [2019-08-05 18:08:34,134 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:08:34,136 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:08:34,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:08:34,136 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:08:34,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:08:34,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (1/1) ... [2019-08-05 18:08:34,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (1/1) ... [2019-08-05 18:08:34,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (1/1) ... [2019-08-05 18:08:34,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (1/1) ... [2019-08-05 18:08:34,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (1/1) ... [2019-08-05 18:08:34,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (1/1) ... [2019-08-05 18:08:34,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (1/1) ... [2019-08-05 18:08:34,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:08:34,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:08:34,214 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:08:34,214 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:08:34,217 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:08:34" (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 18:08:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_v [2019-08-05 18:08:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure perform_resets [2019-08-05 18:08:34,286 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:08:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:08:34,286 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:08:34,421 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 18:08:35,475 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:08:35,475 INFO L283 CfgBuilder]: Removed 20 assume(true) statements. [2019-08-05 18:08:35,478 INFO L202 PluginConnector]: Adding new model u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:08:35 BoogieIcfgContainer [2019-08-05 18:08:35,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:08:35,479 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:08:35,479 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:08:35,479 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:08:35,482 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "u2b04_multiple_broadcast_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:08:35" (1/1) ... [2019-08-05 18:08:35,497 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-05 18:08:35,502 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:08:35,516 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 18:08:35,533 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:08:35,535 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 18:08:36,219 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:08:36,220 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:08:36,223 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 2355#(= 1 v) [2019-08-05 18:08:36,224 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 1608#(= 1 v) [2019-08-05 18:08:36,226 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-05 18:08:36,234 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:08:36,238 INFO L168 Benchmark]: Toolchain (without parser) took 2100.42 ms. Allocated memory was 137.9 MB in the beginning and 180.4 MB in the end (delta: 42.5 MB). Free memory was 105.4 MB in the beginning and 97.1 MB in the end (delta: 8.3 MB). Peak memory consumption was 53.8 MB. Max. memory is 7.1 GB. [2019-08-05 18:08:36,240 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory is still 107.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:08:36,242 INFO L168 Benchmark]: Boogie Preprocessor took 76.97 ms. Allocated memory is still 137.9 MB. Free memory was 105.4 MB in the beginning and 102.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 18:08:36,244 INFO L168 Benchmark]: RCFGBuilder took 1264.32 ms. Allocated memory is still 137.9 MB. Free memory was 102.9 MB in the beginning and 64.7 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:08:36,246 INFO L168 Benchmark]: Symbolic Interpretation took 755.78 ms. Allocated memory was 137.9 MB in the beginning and 180.4 MB in the end (delta: 42.5 MB). Free memory was 64.7 MB in the beginning and 97.1 MB in the end (delta: -32.4 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:08:36,253 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 0.22 ms. Allocated memory is still 137.9 MB. Free memory is still 107.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 76.97 ms. Allocated memory is still 137.9 MB. Free memory was 105.4 MB in the beginning and 102.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1264.32 ms. Allocated memory is still 137.9 MB. Free memory was 102.9 MB in the beginning and 64.7 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 755.78 ms. Allocated memory was 137.9 MB in the beginning and 180.4 MB in the end (delta: 42.5 MB). Free memory was 64.7 MB in the beginning and 97.1 MB in the end (delta: -32.4 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...