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/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-04 21:58:32,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-04 21:58:32,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-04 21:58:32,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-04 21:58:32,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-04 21:58:32,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-04 21:58:32,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-04 21:58:32,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-04 21:58:32,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-04 21:58:32,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-04 21:58:32,989 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-04 21:58:32,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-04 21:58:32,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-04 21:58:32,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-04 21:58:32,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-04 21:58:32,993 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-04 21:58:32,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-04 21:58:32,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-04 21:58:32,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-04 21:58:32,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-04 21:58:33,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-04 21:58:33,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-04 21:58:33,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-04 21:58:33,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-04 21:58:33,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-04 21:58:33,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-04 21:58:33,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-04 21:58:33,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-04 21:58:33,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-04 21:58:33,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-04 21:58:33,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-04 21:58:33,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-04 21:58:33,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-04 21:58:33,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-04 21:58:33,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-04 21:58:33,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-04 21:58:33,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-04 21:58:33,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-04 21:58:33,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-04 21:58:33,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-04 21:58:33,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-04 21:58:33,045 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-04 21:58:33,058 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-04 21:58:33,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-04 21:58:33,063 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-04 21:58:33,064 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-04 21:58:33,064 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl [2019-08-04 21:58:33,065 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl' [2019-08-04 21:58:33,097 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-04 21:58:33,099 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-04 21:58:33,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-04 21:58:33,099 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-04 21:58:33,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-04 21:58:33,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-04 21:58:33,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-04 21:58:33,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-04 21:58:33,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-04 21:58:33,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:58:33" (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 [2019-08-04 21:58:33,210 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-04 21:58:33,211 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-04 21:58:33,211 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-04 21:58:33,474 INFO L275 CfgBuilder]: Using library mode [2019-08-04 21:58:33,474 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-04 21:58:33,476 INFO L202 PluginConnector]: Adding new model CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 09:58:33 BoogieIcfgContainer [2019-08-04 21:58:33,476 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-04 21:58:33,476 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-04 21:58:33,477 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-04 21:58:33,477 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-04 21:58:33,479 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 09:58:33" (1/1) ... [2019-08-04 21:58:33,493 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-04 21:58:33,497 INFO L155 IcfgInterpreter]: Building call graph [2019-08-04 21:58:33,509 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-04 21:58:33,517 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-04 21:58:33,519 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-04 21:58:33,725 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 7 [2019-08-04 21:58:34,284 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 13 [2019-08-04 21:58:34,512 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 15 [2019-08-04 21:58:34,697 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 7 [2019-08-04 21:58:34,734 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-04 21:58:34,734 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-04 21:58:34,738 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 45#false [2019-08-04 21:58:34,741 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-04 21:58:34,743 INFO L168 Benchmark]: Toolchain (without parser) took 1644.12 ms. Allocated memory is still 132.1 MB. Free memory was 108.6 MB in the beginning and 62.5 MB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 7.1 GB. [2019-08-04 21:58:34,744 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-04 21:58:34,746 INFO L168 Benchmark]: Boogie Preprocessor took 43.18 ms. Allocated memory is still 132.1 MB. Free memory was 108.4 MB in the beginning and 106.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-04 21:58:34,747 INFO L168 Benchmark]: RCFGBuilder took 333.24 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 96.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-04 21:58:34,748 INFO L168 Benchmark]: Symbolic Interpretation took 1264.45 ms. Allocated memory is still 132.1 MB. Free memory was 96.9 MB in the beginning and 62.5 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 7.1 GB. [2019-08-04 21:58:34,752 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 132.1 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.18 ms. Allocated memory is still 132.1 MB. Free memory was 108.4 MB in the beginning and 106.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 333.24 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 96.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1264.45 ms. Allocated memory is still 132.1 MB. Free memory was 96.9 MB in the beginning and 62.5 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...