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-b8c145f [2019-08-05 11:38:59,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:38:59,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:38:59,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:38:59,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:38:59,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:38:59,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:38:59,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:38:59,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:38:59,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:38:59,179 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:38:59,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:38:59,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:38:59,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:38:59,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:38:59,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:38:59,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:38:59,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:38:59,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:38:59,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:38:59,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:38:59,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:38:59,201 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:38:59,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:38:59,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:38:59,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:38:59,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:38:59,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:38:59,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:38:59,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:38:59,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:38:59,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:38:59,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:38:59,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:38:59,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:38:59,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:38:59,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:38:59,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:38:59,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:38:59,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:38:59,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:38:59,267 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:38:59,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:38:59,286 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:38:59,289 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:38:59,289 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:38:59,290 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b04_multiple_broadcast_SAFE.bpl [2019-08-05 11:38:59,290 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b04_multiple_broadcast_SAFE.bpl' [2019-08-05 11:38:59,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:38:59,357 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:38:59,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:38:59,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:38:59,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:38:59,386 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 05.08 11:38:59" (1/1) ... [2019-08-05 11:38:59,388 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 05.08 11:38:59" (1/1) ... [2019-08-05 11:38:59,400 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 05.08 11:38:59" (1/1) ... [2019-08-05 11:38:59,403 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 05.08 11:38:59" (1/1) ... [2019-08-05 11:38:59,412 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 05.08 11:38:59" (1/1) ... [2019-08-05 11:38:59,417 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 05.08 11:38:59" (1/1) ... [2019-08-05 11:38:59,420 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 05.08 11:38:59" (1/1) ... [2019-08-05 11:38:59,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:38:59,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:38:59,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:38:59,424 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:38:59,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:38:59" (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 11:38:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_v [2019-08-05 11:38:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure perform_resets [2019-08-05 11:38:59,496 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:38:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:38:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:38:59,606 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 11:39:00,575 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:39:00,575 INFO L283 CfgBuilder]: Removed 20 assume(true) statements. [2019-08-05 11:39:00,577 INFO L202 PluginConnector]: Adding new model u2b04_multiple_broadcast_SAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:39:00 BoogieIcfgContainer [2019-08-05 11:39:00,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:39:00,577 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:39:00,578 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:39:00,578 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:39:00,580 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 05.08 11:39:00" (1/1) ... [2019-08-05 11:39:00,590 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-05 11:39:00,594 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:39:00,602 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:39:00,610 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:39:00,612 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:39:01,035 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:39:01,207 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:39:01,578 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:39:01,698 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:39:01,815 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:39:02,076 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:39:02,195 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 23 [2019-08-05 11:39:02,311 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2019-08-05 11:39:02,444 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2019-08-05 11:39:03,679 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-05 11:39:04,165 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 23 [2019-08-05 11:39:04,279 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 23 [2019-08-05 11:39:04,647 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-08-05 11:39:04,903 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 108 [2019-08-05 11:39:05,460 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-08-05 11:39:05,584 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 79 [2019-08-05 11:39:05,910 WARN L188 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2019-08-05 11:39:06,024 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:06,138 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:06,639 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:06,797 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:07,052 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-08-05 11:39:07,289 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 15 [2019-08-05 11:39:07,402 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 15 [2019-08-05 11:39:08,044 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-05 11:39:08,296 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 94 [2019-08-05 11:39:08,402 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-08-05 11:39:10,128 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-08-05 11:39:10,289 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 108 [2019-08-05 11:39:10,688 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-08-05 11:39:10,915 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2019-08-05 11:39:11,067 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:11,426 WARN L188 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:11,707 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:11,979 WARN L188 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:12,176 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-08-05 11:39:13,241 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-08-05 11:39:14,743 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-08-05 11:39:14,936 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 108 [2019-08-05 11:39:15,325 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-08-05 11:39:15,553 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2019-08-05 11:39:15,716 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:15,874 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:16,158 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:16,304 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:17,304 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-08-05 11:39:18,886 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-08-05 11:39:19,074 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-08-05 11:39:19,236 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 108 [2019-08-05 11:39:19,621 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-08-05 11:39:19,877 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2019-08-05 11:39:19,990 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:20,106 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:20,380 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:20,532 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:20,717 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-08-05 11:39:22,916 WARN L188 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-05 11:39:23,202 WARN L188 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-05 11:39:23,728 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-08-05 11:39:24,295 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-08-05 11:39:24,561 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2019-08-05 11:39:24,667 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:24,775 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:25,048 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:25,203 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:25,392 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-08-05 11:39:27,593 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-08-05 11:39:27,767 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 108 [2019-08-05 11:39:28,171 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-08-05 11:39:28,403 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2019-08-05 11:39:28,507 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:28,611 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:28,896 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:29,062 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:29,244 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-08-05 11:39:31,532 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-08-05 11:39:31,692 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 108 [2019-08-05 11:39:32,139 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-08-05 11:39:32,371 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2019-08-05 11:39:32,481 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:32,591 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 102 [2019-08-05 11:39:32,886 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:33,085 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-08-05 11:39:33,203 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-08-05 11:39:34,047 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 94 [2019-08-05 11:39:34,347 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:39:34,347 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:39:34,351 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 3497#(= 2 v) [2019-08-05 11:39:34,351 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 2046#(= 2 v) [2019-08-05 11:39:34,359 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:39:34,362 INFO L168 Benchmark]: Toolchain (without parser) took 35004.63 ms. Allocated memory was 134.7 MB in the beginning and 422.1 MB in the end (delta: 287.3 MB). Free memory was 111.8 MB in the beginning and 337.5 MB in the end (delta: -225.7 MB). Peak memory consumption was 341.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:39:34,362 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 113.6 MB in the beginning and 113.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:39:34,363 INFO L168 Benchmark]: Boogie Preprocessor took 62.75 ms. Allocated memory is still 134.7 MB. Free memory was 111.8 MB in the beginning and 109.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:39:34,364 INFO L168 Benchmark]: RCFGBuilder took 1153.28 ms. Allocated memory is still 134.7 MB. Free memory was 109.3 MB in the beginning and 71.1 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:39:34,365 INFO L168 Benchmark]: Symbolic Interpretation took 33782.39 ms. Allocated memory was 134.7 MB in the beginning and 422.1 MB in the end (delta: 287.3 MB). Free memory was 71.1 MB in the beginning and 337.5 MB in the end (delta: -266.4 MB). Peak memory consumption was 301.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:39:34,369 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 134.7 MB. Free memory was 113.6 MB in the beginning and 113.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 62.75 ms. Allocated memory is still 134.7 MB. Free memory was 111.8 MB in the beginning and 109.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1153.28 ms. Allocated memory is still 134.7 MB. Free memory was 109.3 MB in the beginning and 71.1 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 33782.39 ms. Allocated memory was 134.7 MB in the beginning and 422.1 MB in the end (delta: 287.3 MB). Free memory was 71.1 MB in the beginning and 337.5 MB in the end (delta: -266.4 MB). Peak memory consumption was 301.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...