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/u2b01_single_pca_UNSAFE.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:37:54,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:37:54,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:37:54,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:37:54,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:37:54,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:37:54,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:37:54,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:37:54,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:37:54,491 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:37:54,492 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:37:54,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:37:54,493 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:37:54,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:37:54,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:37:54,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:37:54,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:37:54,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:37:54,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:37:54,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:37:54,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:37:54,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:37:54,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:37:54,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:37:54,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:37:54,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:37:54,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:37:54,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:37:54,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:37:54,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:37:54,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:37:54,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:37:54,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:37:54,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:37:54,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:37:54,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:37:54,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:37:54,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:37:54,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:37:54,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:37:54,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:37:54,558 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:37:54,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:37:54,576 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:37:54,578 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:37:54,579 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:37:54,579 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b01_single_pca_UNSAFE.bpl [2019-08-05 11:37:54,580 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b01_single_pca_UNSAFE.bpl' [2019-08-05 11:37:54,626 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:37:54,627 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:37:54,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:37:54,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:37:54,628 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:37:54,651 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (1/1) ... [2019-08-05 11:37:54,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (1/1) ... [2019-08-05 11:37:54,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (1/1) ... [2019-08-05 11:37:54,664 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (1/1) ... [2019-08-05 11:37:54,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (1/1) ... [2019-08-05 11:37:54,673 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (1/1) ... [2019-08-05 11:37:54,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (1/1) ... [2019-08-05 11:37:54,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:37:54,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:37:54,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:37:54,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:37:54,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:37:54" (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 11:37:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_time [2019-08-05 11:37:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_x [2019-08-05 11:37:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure perform_resets [2019-08-05 11:37:54,752 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:37:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:37:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:37:54,865 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 11:37:55,370 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:37:55,370 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 11:37:55,371 INFO L202 PluginConnector]: Adding new model u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:37:55 BoogieIcfgContainer [2019-08-05 11:37:55,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:37:55,372 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:37:55,372 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:37:55,373 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:37:55,375 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "u2b01_single_pca_UNSAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:37:55" (1/1) ... [2019-08-05 11:37:55,386 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-05 11:37:55,389 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:37:55,396 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:37:55,404 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:37:55,406 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:37:56,448 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:37:56,449 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:37:56,451 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 545#false [2019-08-05 11:37:56,452 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 492#false [2019-08-05 11:37:56,454 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:37:56,457 INFO L168 Benchmark]: Toolchain (without parser) took 1828.36 ms. Allocated memory was 136.3 MB in the beginning and 173.5 MB in the end (delta: 37.2 MB). Free memory was 108.4 MB in the beginning and 147.7 MB in the end (delta: -39.3 MB). Peak memory consumption was 53.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:37:56,458 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:37:56,458 INFO L168 Benchmark]: Boogie Preprocessor took 49.98 ms. Allocated memory is still 136.3 MB. Free memory was 108.4 MB in the beginning and 106.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:37:56,459 INFO L168 Benchmark]: RCFGBuilder took 693.44 ms. Allocated memory is still 136.3 MB. Free memory was 106.1 MB in the beginning and 89.7 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:37:56,460 INFO L168 Benchmark]: Symbolic Interpretation took 1081.79 ms. Allocated memory was 136.3 MB in the beginning and 173.5 MB in the end (delta: 37.2 MB). Free memory was 89.7 MB in the beginning and 147.7 MB in the end (delta: -57.9 MB). Peak memory consumption was 35.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:37:56,464 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 0.21 ms. Allocated memory is still 136.3 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.98 ms. Allocated memory is still 136.3 MB. Free memory was 108.4 MB in the beginning and 106.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 693.44 ms. Allocated memory is still 136.3 MB. Free memory was 106.1 MB in the beginning and 89.7 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1081.79 ms. Allocated memory was 136.3 MB in the beginning and 173.5 MB in the end (delta: 37.2 MB). Free memory was 89.7 MB in the beginning and 147.7 MB in the end (delta: -57.9 MB). Peak memory consumption was 35.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...