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/RanFile090.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:30:46,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:30:46,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:30:46,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:30:46,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:30:46,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:30:46,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:30:46,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:30:46,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:30:46,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:30:46,651 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:30:46,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:30:46,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:30:46,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:30:46,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:30:46,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:30:46,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:30:46,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:30:46,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:30:46,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:30:46,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:30:46,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:30:46,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:30:46,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:30:46,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:30:46,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:30:46,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:30:46,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:30:46,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:30:46,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:30:46,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:30:46,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:30:46,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:30:46,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:30:46,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:30:46,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:30:46,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:30:46,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:30:46,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:30:46,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:30:46,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:30:46,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:30:46,718 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:30:46,722 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:30:46,723 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:30:46,724 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:30:46,725 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile090.bpl [2019-08-05 11:30:46,725 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile090.bpl' [2019-08-05 11:30:46,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:30:46,769 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:30:46,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:30:46,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:30:46,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:30:46,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (1/1) ... [2019-08-05 11:30:46,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (1/1) ... [2019-08-05 11:30:46,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (1/1) ... [2019-08-05 11:30:46,803 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (1/1) ... [2019-08-05 11:30:46,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (1/1) ... [2019-08-05 11:30:46,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (1/1) ... [2019-08-05 11:30:46,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (1/1) ... [2019-08-05 11:30:46,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:30:46,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:30:46,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:30:46,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:30:46,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:46" (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 11:30:46,893 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:30:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:30:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:30:48,190 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:30:48,190 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:30:48,192 INFO L202 PluginConnector]: Adding new model RanFile090.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:48 BoogieIcfgContainer [2019-08-05 11:30:48,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:30:48,192 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:30:48,193 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:30:48,193 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:30:48,195 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:48" (1/1) ... [2019-08-05 11:30:48,216 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:30:48,219 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:30:48,238 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:30:48,248 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:30:48,250 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:31:00,390 WARN L188 SmtUtils]: Spent 12.07 s on a formula simplification that was a NOOP. DAG size: 47 [2019-08-05 11:31:03,859 WARN L188 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 57 [2019-08-05 11:31:06,476 WARN L188 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 22 [2019-08-05 11:31:09,898 WARN L188 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2019-08-05 11:31:09,998 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:31:09,998 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:31:10,001 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 80#false [2019-08-05 11:31:10,002 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 83#false [2019-08-05 11:31:10,002 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 77#false [2019-08-05 11:31:10,004 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:31:10,007 INFO L168 Benchmark]: Toolchain (without parser) took 23237.40 ms. Allocated memory was 134.7 MB in the beginning and 168.3 MB in the end (delta: 33.6 MB). Free memory was 111.9 MB in the beginning and 130.2 MB in the end (delta: -18.3 MB). Peak memory consumption was 56.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:10,008 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 113.5 MB in the beginning and 113.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:31:10,009 INFO L168 Benchmark]: Boogie Preprocessor took 53.51 ms. Allocated memory is still 134.7 MB. Free memory was 111.9 MB in the beginning and 109.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:10,010 INFO L168 Benchmark]: RCFGBuilder took 1368.59 ms. Allocated memory is still 134.7 MB. Free memory was 109.2 MB in the beginning and 72.3 MB in the end (delta: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:10,012 INFO L168 Benchmark]: Symbolic Interpretation took 21812.13 ms. Allocated memory was 134.7 MB in the beginning and 168.3 MB in the end (delta: 33.6 MB). Free memory was 72.3 MB in the beginning and 130.2 MB in the end (delta: -57.9 MB). Peak memory consumption was 17.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:10,016 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 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 113.5 MB in the beginning and 113.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 53.51 ms. Allocated memory is still 134.7 MB. Free memory was 111.9 MB in the beginning and 109.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1368.59 ms. Allocated memory is still 134.7 MB. Free memory was 109.2 MB in the beginning and 72.3 MB in the end (delta: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 21812.13 ms. Allocated memory was 134.7 MB in the beginning and 168.3 MB in the end (delta: 33.6 MB). Free memory was 72.3 MB in the beginning and 130.2 MB in the end (delta: -57.9 MB). Peak memory consumption was 17.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...