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/u2b05_broadcast_guards_vars_SAFE.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:37:58,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:37:58,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:37:58,252 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:37:58,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:37:58,253 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:37:58,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:37:58,256 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:37:58,258 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:37:58,259 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:37:58,260 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:37:58,261 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:37:58,261 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:37:58,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:37:58,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:37:58,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:37:58,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:37:58,266 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:37:58,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:37:58,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:37:58,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:37:58,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:37:58,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:37:58,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:37:58,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:37:58,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:37:58,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:37:58,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:37:58,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:37:58,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:37:58,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:37:58,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:37:58,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:37:58,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:37:58,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:37:58,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:37:58,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:37:58,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:37:58,296 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:37:58,297 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:37:58,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:37:58,345 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:37:58,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:37:58,367 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:37:58,368 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:37:58,369 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:37:58,370 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b05_broadcast_guards_vars_SAFE.bpl [2019-08-05 11:37:58,370 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b05_broadcast_guards_vars_SAFE.bpl' [2019-08-05 11:37:58,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:37:58,445 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:37:58,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:37:58,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:37:58,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:37:58,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (1/1) ... [2019-08-05 11:37:58,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (1/1) ... [2019-08-05 11:37:58,483 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (1/1) ... [2019-08-05 11:37:58,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (1/1) ... [2019-08-05 11:37:58,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (1/1) ... [2019-08-05 11:37:58,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (1/1) ... [2019-08-05 11:37:58,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (1/1) ... [2019-08-05 11:37:58,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:37:58,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:37:58,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:37:58,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:37:58,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:58" (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 11:37:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_v [2019-08-05 11:37:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure perform_resets [2019-08-05 11:37:58,585 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:37:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:37:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:37:58,721 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 11:37:59,725 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:37:59,726 INFO L283 CfgBuilder]: Removed 19 assume(true) statements. [2019-08-05 11:37:59,727 INFO L202 PluginConnector]: Adding new model u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:37:59 BoogieIcfgContainer [2019-08-05 11:37:59,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:37:59,728 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:37:59,728 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:37:59,729 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:37:59,731 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "u2b05_broadcast_guards_vars_SAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:37:59" (1/1) ... [2019-08-05 11:37:59,742 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-05 11:37:59,745 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:37:59,753 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:37:59,761 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:37:59,763 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:38:00,244 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:38:00,418 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:38:00,785 WARN L188 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:38:00,927 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:38:01,045 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:38:01,348 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2019-08-05 11:38:01,541 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2019-08-05 11:38:02,756 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-08-05 11:38:03,328 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 1 [2019-08-05 11:38:03,620 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 61 [2019-08-05 11:38:03,850 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 73 [2019-08-05 11:38:04,541 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 97 [2019-08-05 11:38:04,656 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 97 [2019-08-05 11:38:04,883 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 97 [2019-08-05 11:38:05,039 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 97 [2019-08-05 11:38:05,934 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2019-08-05 11:38:06,103 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-05 11:38:06,229 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-08-05 11:38:06,470 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 100 [2019-08-05 11:38:06,573 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2019-08-05 11:38:08,183 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 73 [2019-08-05 11:38:08,354 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2019-08-05 11:38:09,085 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 97 [2019-08-05 11:38:09,487 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2019-08-05 11:38:10,036 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 24 [2019-08-05 11:38:10,168 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 24 [2019-08-05 11:38:10,508 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 100 [2019-08-05 11:38:12,924 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 97 [2019-08-05 11:38:13,245 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2019-08-05 11:38:13,927 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-05 11:38:14,790 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 23 [2019-08-05 11:38:16,231 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 97 [2019-08-05 11:38:21,271 WARN L188 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-08-05 11:38:22,243 WARN L188 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 24 [2019-08-05 11:38:22,485 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 24 [2019-08-05 11:38:24,979 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 97 [2019-08-05 11:38:25,397 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2019-08-05 11:38:26,212 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 100 [2019-08-05 11:38:26,340 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2019-08-05 11:38:26,884 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:38:26,884 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:38:26,888 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 3009#(= 3 v) [2019-08-05 11:38:26,888 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 1481#(= 3 v) [2019-08-05 11:38:26,897 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:38:26,899 INFO L168 Benchmark]: Toolchain (without parser) took 28453.28 ms. Allocated memory was 133.7 MB in the beginning and 416.8 MB in the end (delta: 283.1 MB). Free memory was 110.7 MB in the beginning and 259.5 MB in the end (delta: -148.8 MB). Peak memory consumption was 333.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:26,900 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 11:38:26,901 INFO L168 Benchmark]: Boogie Preprocessor took 63.44 ms. Allocated memory is still 133.7 MB. Free memory was 110.5 MB in the beginning and 108.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:26,902 INFO L168 Benchmark]: RCFGBuilder took 1218.12 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 68.9 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:26,903 INFO L168 Benchmark]: Symbolic Interpretation took 27168.55 ms. Allocated memory was 133.7 MB in the beginning and 416.8 MB in the end (delta: 283.1 MB). Free memory was 68.9 MB in the beginning and 259.5 MB in the end (delta: -190.6 MB). Peak memory consumption was 291.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:38:26,906 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - 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: - 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: * 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 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.44 ms. Allocated memory is still 133.7 MB. Free memory was 110.5 MB in the beginning and 108.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1218.12 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 68.9 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 27168.55 ms. Allocated memory was 133.7 MB in the beginning and 416.8 MB in the end (delta: 283.1 MB). Free memory was 68.9 MB in the beginning and 259.5 MB in the end (delta: -190.6 MB). Peak memory consumption was 291.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...