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/abstractInterpretation/unclassified/CountTillBound-LoopWithConst_noAxiom.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:07:23,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:07:23,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:07:23,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:07:23,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:07:23,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:07:23,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:07:23,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:07:23,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:07:23,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:07:23,185 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:07:23,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:07:23,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:07:23,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:07:23,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:07:23,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:07:23,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:07:23,192 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:07:23,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:07:23,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:07:23,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:07:23,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:07:23,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:07:23,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:07:23,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:07:23,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:07:23,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:07:23,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:07:23,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:07:23,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:07:23,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:07:23,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:07:23,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:07:23,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:07:23,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:07:23,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:07:23,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:07:23,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:07:23,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:07:23,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:07:23,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:07:23,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:07:23,267 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:07:23,271 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:07:23,272 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:07:23,273 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:07:23,273 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/unclassified/CountTillBound-LoopWithConst_noAxiom.bpl [2019-08-05 12:07:23,274 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/unclassified/CountTillBound-LoopWithConst_noAxiom.bpl' [2019-08-05 12:07:23,300 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:07:23,301 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:07:23,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:07:23,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:07:23,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:07:23,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,335 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:07:23,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:07:23,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:07:23,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:07:23,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:23" (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 12:07:23,421 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:07:23,421 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:07:23,421 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:07:23,656 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:07:23,656 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:07:23,658 INFO L202 PluginConnector]: Adding new model CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:23 BoogieIcfgContainer [2019-08-05 12:07:23,659 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:07:23,660 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:07:23,660 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:07:23,660 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:07:23,665 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "CountTillBound-LoopWithConst_noAxiom.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:23" (1/1) ... [2019-08-05 12:07:23,674 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:07:23,677 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:07:23,684 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:07:23,693 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:07:23,694 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:07:24,022 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2019-08-05 12:07:24,139 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 12 [2019-08-05 12:07:24,654 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 20 [2019-08-05 12:07:24,667 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:07:24,668 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:07:24,671 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 28#false [2019-08-05 12:07:24,674 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:07:24,676 INFO L168 Benchmark]: Toolchain (without parser) took 1374.44 ms. Allocated memory is still 134.7 MB. Free memory was 109.5 MB in the beginning and 74.8 MB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:24,678 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 134.7 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:07:24,679 INFO L168 Benchmark]: Boogie Preprocessor took 43.03 ms. Allocated memory is still 134.7 MB. Free memory was 109.5 MB in the beginning and 107.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:24,680 INFO L168 Benchmark]: RCFGBuilder took 314.11 ms. Allocated memory is still 134.7 MB. Free memory was 107.3 MB in the beginning and 98.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:24,682 INFO L168 Benchmark]: Symbolic Interpretation took 1014.18 ms. Allocated memory is still 134.7 MB. Free memory was 98.5 MB in the beginning and 74.8 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:24,686 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 0.19 ms. Allocated memory is still 134.7 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.03 ms. Allocated memory is still 134.7 MB. Free memory was 109.5 MB in the beginning and 107.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 314.11 ms. Allocated memory is still 134.7 MB. Free memory was 107.3 MB in the beginning and 98.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1014.18 ms. Allocated memory is still 134.7 MB. Free memory was 98.5 MB in the beginning and 74.8 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...