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/random/RanFile070.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:28:53,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:28:53,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:28:53,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:28:53,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:28:53,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:28:53,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:28:53,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:28:53,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:28:53,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:28:53,139 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:28:53,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:28:53,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:28:53,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:28:53,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:28:53,143 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:28:53,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:28:53,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:28:53,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:28:53,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:28:53,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:28:53,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:28:53,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:28:53,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:28:53,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:28:53,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:28:53,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:28:53,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:28:53,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:28:53,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:28:53,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:28:53,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:28:53,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:28:53,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:28:53,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:28:53,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:28:53,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:28:53,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:28:53,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:28:53,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:28:53,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:28:53,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:28:53,229 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:28:53,233 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:28:53,235 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:28:53,236 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:28:53,237 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile070.bpl [2019-08-05 11:28:53,238 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile070.bpl' [2019-08-05 11:28:53,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:28:53,321 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:28:53,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:28:53,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:28:53,322 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:28:53,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (1/1) ... [2019-08-05 11:28:53,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (1/1) ... [2019-08-05 11:28:53,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (1/1) ... [2019-08-05 11:28:53,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (1/1) ... [2019-08-05 11:28:53,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (1/1) ... [2019-08-05 11:28:53,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (1/1) ... [2019-08-05 11:28:53,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (1/1) ... [2019-08-05 11:28:53,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:28:53,396 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:28:53,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:28:53,397 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:28:53,398 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:53" (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 11:28:53,473 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:28:53,474 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:28:53,474 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:28:55,509 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:28:55,510 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:28:55,511 INFO L202 PluginConnector]: Adding new model RanFile070.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:55 BoogieIcfgContainer [2019-08-05 11:28:55,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:28:55,511 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:28:55,511 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:28:55,512 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:28:55,513 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile070.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:55" (1/1) ... [2019-08-05 11:28:55,525 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:28:55,527 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:28:55,536 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:28:55,544 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:28:55,546 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:28:56,952 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-05 11:28:59,363 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-05 11:28:59,574 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:28:59,574 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:28:59,578 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 3282#false [2019-08-05 11:28:59,578 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 2753#false [2019-08-05 11:28:59,578 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 3018#false [2019-08-05 11:28:59,583 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:28:59,585 INFO L168 Benchmark]: Toolchain (without parser) took 6263.90 ms. Allocated memory was 142.1 MB in the beginning and 231.2 MB in the end (delta: 89.1 MB). Free memory was 110.6 MB in the beginning and 100.9 MB in the end (delta: 9.7 MB). Peak memory consumption was 118.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:59,586 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 142.1 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:28:59,587 INFO L168 Benchmark]: Boogie Preprocessor took 74.27 ms. Allocated memory is still 142.1 MB. Free memory was 110.6 MB in the beginning and 107.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:59,589 INFO L168 Benchmark]: RCFGBuilder took 2114.85 ms. Allocated memory was 142.1 MB in the beginning and 175.1 MB in the end (delta: 33.0 MB). Free memory was 107.5 MB in the beginning and 126.4 MB in the end (delta: -18.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:59,590 INFO L168 Benchmark]: Symbolic Interpretation took 4071.69 ms. Allocated memory was 175.1 MB in the beginning and 231.2 MB in the end (delta: 56.1 MB). Free memory was 126.4 MB in the beginning and 100.9 MB in the end (delta: 25.5 MB). Peak memory consumption was 101.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:59,595 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 0.24 ms. Allocated memory is still 142.1 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 74.27 ms. Allocated memory is still 142.1 MB. Free memory was 110.6 MB in the beginning and 107.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2114.85 ms. Allocated memory was 142.1 MB in the beginning and 175.1 MB in the end (delta: 33.0 MB). Free memory was 107.5 MB in the beginning and 126.4 MB in the end (delta: -18.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4071.69 ms. Allocated memory was 175.1 MB in the beginning and 231.2 MB in the end (delta: 56.1 MB). Free memory was 126.4 MB in the beginning and 100.9 MB in the end (delta: 25.5 MB). Peak memory consumption was 101.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...