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/20181010-MemSafetyPathprograms/optional_data_creation_test04_false-valid-memtrack.i_32.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:02:06,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:02:06,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:02:06,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:02:06,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:02:06,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:02:06,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:02:06,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:02:06,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:02:06,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:02:06,507 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:02:06,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:02:06,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:02:06,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:02:06,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:02:06,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:02:06,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:02:06,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:02:06,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:02:06,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:02:06,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:02:06,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:02:06,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:02:06,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:02:06,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:02:06,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:02:06,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:02:06,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:02:06,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:02:06,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:02:06,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:02:06,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:02:06,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:02:06,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:02:06,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:02:06,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:02:06,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:02:06,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:02:06,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:02:06,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:02:06,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:02:06,574 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:02:06,586 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:02:06,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:02:06,591 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:02:06,592 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:02:06,592 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/optional_data_creation_test04_false-valid-memtrack.i_32.bpl [2019-08-05 12:02:06,593 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/optional_data_creation_test04_false-valid-memtrack.i_32.bpl' [2019-08-05 12:02:06,663 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:02:06,664 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:02:06,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:02:06,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:02:06,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:02:06,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (1/1) ... [2019-08-05 12:02:06,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (1/1) ... [2019-08-05 12:02:06,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (1/1) ... [2019-08-05 12:02:06,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (1/1) ... [2019-08-05 12:02:06,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (1/1) ... [2019-08-05 12:02:06,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (1/1) ... [2019-08-05 12:02:06,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (1/1) ... [2019-08-05 12:02:06,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:02:06,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:02:06,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:02:06,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:02:06,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:02:06" (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 12:02:06,813 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 12:02:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:02:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:02:07,240 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:02:07,241 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:02:07,242 INFO L202 PluginConnector]: Adding new model optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:02:07 BoogieIcfgContainer [2019-08-05 12:02:07,243 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:02:07,243 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:02:07,243 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:02:07,244 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:02:07,253 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "optional_data_creation_test04_false-valid-memtrack.i_32.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:02:07" (1/1) ... [2019-08-05 12:02:07,274 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:02:07,276 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:02:07,291 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 12:02:07,310 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:02:07,313 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 12:02:24,274 WARN L188 SmtUtils]: Spent 16.89 s on a formula simplification. DAG size of input: 231 DAG size of output: 183 [2019-08-05 12:03:10,849 WARN L188 SmtUtils]: Spent 46.56 s on a formula simplification. DAG size of input: 239 DAG size of output: 215 [2019-08-05 12:04:36,370 WARN L188 SmtUtils]: Spent 1.43 m on a formula simplification. DAG size of input: 232 DAG size of output: 206 [2019-08-05 12:06:08,436 WARN L188 SmtUtils]: Spent 1.53 m on a formula simplification. DAG size of input: 241 DAG size of output: 238 [2019-08-05 12:06:40,945 WARN L188 SmtUtils]: Spent 32.49 s on a formula simplification. DAG size of input: 253 DAG size of output: 227 Received shutdown request... [2019-08-05 12:07:00,553 WARN L196 SmtUtils]: Removed 20 from assertion stack [2019-08-05 12:07:00,553 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation. Reason: Timeout or Toolchain cancelled by user [2019-08-05 12:07:00,558 INFO L168 Benchmark]: Toolchain (without parser) took 293891.93 ms. Allocated memory was 141.0 MB in the beginning and 277.3 MB in the end (delta: 136.3 MB). Free memory was 109.8 MB in the beginning and 112.4 MB in the end (delta: -2.6 MB). Peak memory consumption was 180.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:00,559 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 141.0 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 12:07:00,560 INFO L168 Benchmark]: Boogie Preprocessor took 75.13 ms. Allocated memory is still 141.0 MB. Free memory was 109.8 MB in the beginning and 107.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:00,562 INFO L168 Benchmark]: RCFGBuilder took 502.19 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 87.0 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:00,563 INFO L168 Benchmark]: Symbolic Interpretation took 293311.36 ms. Allocated memory was 141.0 MB in the beginning and 277.3 MB in the end (delta: 136.3 MB). Free memory was 87.0 MB in the beginning and 112.4 MB in the end (delta: -25.4 MB). Peak memory consumption was 157.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:00,567 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation) Toolchain cancelled while SimplifyDDAWithTimeout was simplifying term of DAG size 267 for 19590ms.. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 141.0 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 75.13 ms. Allocated memory is still 141.0 MB. Free memory was 109.8 MB in the beginning and 107.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 502.19 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 87.0 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 293311.36 ms. Allocated memory was 141.0 MB in the beginning and 277.3 MB in the end (delta: 136.3 MB). Free memory was 87.0 MB in the beginning and 112.4 MB in the end (delta: -25.4 MB). Peak memory consumption was 157.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown