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/20170304-DifficultPathPrograms/eureka_01.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:52:04,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:52:04,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:52:04,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:52:04,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:52:04,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:52:04,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:52:04,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:52:04,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:52:04,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:52:04,638 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:52:04,639 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:52:04,640 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:52:04,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:52:04,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:52:04,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:52:04,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:52:04,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:52:04,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:52:04,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:52:04,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:52:04,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:52:04,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:52:04,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:52:04,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:52:04,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:52:04,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:52:04,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:52:04,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:52:04,659 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:52:04,659 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:52:04,660 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:52:04,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:52:04,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:52:04,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:52:04,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:52:04,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:52:04,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:52:04,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:52:04,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:52:04,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:52:04,694 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:52:04,706 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:52:04,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:52:04,711 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:52:04,711 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:52:04,712 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl [2019-08-06 16:52:04,712 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl' [2019-08-06 16:52:04,760 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:52:04,761 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:52:04,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:52:04,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:52:04,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:52:04,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (1/1) ... [2019-08-06 16:52:04,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (1/1) ... [2019-08-06 16:52:04,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (1/1) ... [2019-08-06 16:52:04,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (1/1) ... [2019-08-06 16:52:04,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (1/1) ... [2019-08-06 16:52:04,807 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (1/1) ... [2019-08-06 16:52:04,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (1/1) ... [2019-08-06 16:52:04,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:52:04,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:52:04,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:52:04,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:52:04,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:04" (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 [2019-08-06 16:52:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:52:04,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:52:05,157 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:52:05,157 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-06 16:52:05,158 INFO L202 PluginConnector]: Adding new model eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:52:05 BoogieIcfgContainer [2019-08-06 16:52:05,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:52:05,159 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:52:05,160 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:52:05,160 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:52:05,161 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,173 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:52:05,176 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:52:05,182 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:52:05,195 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:52:05,198 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:52:05,391 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:52:05,392 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:52:05,401 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 24#(and (< ULTIMATE.start_main_~i~5 ULTIMATE.start_main_~nodecount~5) (= ULTIMATE.start_main_~j~5 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= 0 ULTIMATE.start___VERIFIER_assert_~cond) (exists ((v_ULTIMATE.start_main_~i~5_18 Int)) (and (not (< v_ULTIMATE.start_main_~i~5_18 ULTIMATE.start_main_~nodecount~5)) (< v_ULTIMATE.start_main_~i~5_18 (+ ULTIMATE.start_main_~nodecount~5 1)) (or (and (exists ((v_ULTIMATE.start_main_~distance~5_7 (Array Int Int))) (and (= ULTIMATE.start_main_~distance~5 (store v_ULTIMATE.start_main_~distance~5_7 ULTIMATE.start_main_~source~5 0)) (or (and (<= 0 ULTIMATE.start_main_~edgecount~5) (<= 0 (+ ULTIMATE.start_main_~edgecount~5 2147483648)) (<= ULTIMATE.start_main_~nodecount~5 2147483647) (<= ULTIMATE.start_main_~edgecount~5 2147483647) (exists ((v_ULTIMATE.start_main_~Dest~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Dest~5_22 0 1) 1 3) 2 4) 3 1) 4 1) 5 4) 6 3) 7 4) 8 3) 9 0) 10 0) 11 0) 12 0) 13 2) 14 3) 15 0) 16 2) 17 1) 18 0) 19 4) ULTIMATE.start_main_~Dest~5)) (exists ((v_ULTIMATE.start_main_~distance~5_6 (Array Int Int))) (= (store v_ULTIMATE.start_main_~distance~5_6 ULTIMATE.start_main_~source~5 0) v_ULTIMATE.start_main_~distance~5_7)) (< ULTIMATE.start_main_~source~5 ULTIMATE.start_main_~nodecount~5) (exists ((v_ULTIMATE.start_main_~Weight~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Weight~5_22 0 0) 1 1) 2 2) 3 3) 4 4) 5 5) 6 6) 7 7) 8 8) 9 9) 10 10) 11 11) 12 12) 13 13) 14 14) 15 15) 16 16) 17 17) 18 18) 19 19) ULTIMATE.start_main_~Weight~5)) (= ULTIMATE.start_main_~source~5 (+ ULTIMATE.start_main_~source~5 1)) (exists ((v_ULTIMATE.start_main_~Source~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Source~5_22 0 0) 1 4) 2 1) 3 1) 4 0) 5 0) 6 1) 7 3) 8 4) 9 4) 10 2) 11 2) 12 3) 13 0) 14 0) 15 3) 16 1) 17 2) 18 2) 19 3) ULTIMATE.start_main_~Source~5)) (= 899 ~INFINITY) (<= 0 (+ ULTIMATE.start_main_~nodecount~5 2147483648)) (<= ULTIMATE.start_main_~edgecount~5 19) (= 0 ULTIMATE.start_main_~source~5) (<= ULTIMATE.start_main_~nodecount~5 4) (<= 0 ULTIMATE.start_main_~nodecount~5)) (and (<= 0 ULTIMATE.start_main_~edgecount~5) (<= 0 (+ ULTIMATE.start_main_~edgecount~5 2147483648)) (<= ULTIMATE.start_main_~nodecount~5 2147483647) (<= ULTIMATE.start_main_~edgecount~5 2147483647) (exists ((v_ULTIMATE.start_main_~Dest~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Dest~5_22 0 1) 1 3) 2 4) 3 1) 4 1) 5 4) 6 3) 7 4) 8 3) 9 0) 10 0) 11 0) 12 0) 13 2) 14 3) 15 0) 16 2) 17 1) 18 0) 19 4) ULTIMATE.start_main_~Dest~5)) (exists ((v_ULTIMATE.start_main_~Weight~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Weight~5_22 0 0) 1 1) 2 2) 3 3) 4 4) 5 5) 6 6) 7 7) 8 8) 9 9) 10 10) 11 11) 12 12) 13 13) 14 14) 15 15) 16 16) 17 17) 18 18) 19 19) ULTIMATE.start_main_~Weight~5)) (exists ((v_ULTIMATE.start_main_~Source~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Source~5_22 0 0) 1 4) 2 1) 3 1) 4 0) 5 0) 6 1) 7 3) 8 4) 9 4) 10 2) 11 2) 12 3) 13 0) 14 0) 15 3) 16 1) 17 2) 18 2) 19 3) ULTIMATE.start_main_~Source~5)) (= 899 ~INFINITY) (<= 0 (+ ULTIMATE.start_main_~nodecount~5 2147483648)) (<= ULTIMATE.start_main_~edgecount~5 19) (= 0 ULTIMATE.start_main_~source~5) (<= ULTIMATE.start_main_~nodecount~5 4) (<= 0 ULTIMATE.start_main_~nodecount~5))))) (<= ULTIMATE.start_main_~nodecount~5 (+ ULTIMATE.start_main_~source~5 1)) (< ULTIMATE.start_main_~source~5 ULTIMATE.start_main_~nodecount~5) (= 0 (+ v_ULTIMATE.start_main_~i~5_18 (- 1)))) (and (exists ((v_ULTIMATE.start_main_~distance~5_7 (Array Int Int))) (and (= ULTIMATE.start_main_~distance~5 (store v_ULTIMATE.start_main_~distance~5_7 ULTIMATE.start_main_~source~5 0)) (or (and (<= 0 ULTIMATE.start_main_~edgecount~5) (<= 0 (+ ULTIMATE.start_main_~edgecount~5 2147483648)) (<= ULTIMATE.start_main_~nodecount~5 2147483647) (<= ULTIMATE.start_main_~edgecount~5 2147483647) (exists ((v_ULTIMATE.start_main_~Dest~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Dest~5_22 0 1) 1 3) 2 4) 3 1) 4 1) 5 4) 6 3) 7 4) 8 3) 9 0) 10 0) 11 0) 12 0) 13 2) 14 3) 15 0) 16 2) 17 1) 18 0) 19 4) ULTIMATE.start_main_~Dest~5)) (exists ((v_ULTIMATE.start_main_~distance~5_6 (Array Int Int))) (= (store v_ULTIMATE.start_main_~distance~5_6 ULTIMATE.start_main_~source~5 0) v_ULTIMATE.start_main_~distance~5_7)) (< ULTIMATE.start_main_~source~5 ULTIMATE.start_main_~nodecount~5) (exists ((v_ULTIMATE.start_main_~Weight~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Weight~5_22 0 0) 1 1) 2 2) 3 3) 4 4) 5 5) 6 6) 7 7) 8 8) 9 9) 10 10) 11 11) 12 12) 13 13) 14 14) 15 15) 16 16) 17 17) 18 18) 19 19) ULTIMATE.start_main_~Weight~5)) (= ULTIMATE.start_main_~source~5 (+ ULTIMATE.start_main_~source~5 1)) (exists ((v_ULTIMATE.start_main_~Source~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Source~5_22 0 0) 1 4) 2 1) 3 1) 4 0) 5 0) 6 1) 7 3) 8 4) 9 4) 10 2) 11 2) 12 3) 13 0) 14 0) 15 3) 16 1) 17 2) 18 2) 19 3) ULTIMATE.start_main_~Source~5)) (= 899 ~INFINITY) (<= 0 (+ ULTIMATE.start_main_~nodecount~5 2147483648)) (<= ULTIMATE.start_main_~edgecount~5 19) (= 0 ULTIMATE.start_main_~source~5) (<= ULTIMATE.start_main_~nodecount~5 4) (<= 0 ULTIMATE.start_main_~nodecount~5)) (and (<= 0 ULTIMATE.start_main_~edgecount~5) (<= 0 (+ ULTIMATE.start_main_~edgecount~5 2147483648)) (<= ULTIMATE.start_main_~nodecount~5 2147483647) (<= ULTIMATE.start_main_~edgecount~5 2147483647) (exists ((v_ULTIMATE.start_main_~Dest~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Dest~5_22 0 1) 1 3) 2 4) 3 1) 4 1) 5 4) 6 3) 7 4) 8 3) 9 0) 10 0) 11 0) 12 0) 13 2) 14 3) 15 0) 16 2) 17 1) 18 0) 19 4) ULTIMATE.start_main_~Dest~5)) (exists ((v_ULTIMATE.start_main_~Weight~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Weight~5_22 0 0) 1 1) 2 2) 3 3) 4 4) 5 5) 6 6) 7 7) 8 8) 9 9) 10 10) 11 11) 12 12) 13 13) 14 14) 15 15) 16 16) 17 17) 18 18) 19 19) ULTIMATE.start_main_~Weight~5)) (exists ((v_ULTIMATE.start_main_~Source~5_22 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_ULTIMATE.start_main_~Source~5_22 0 0) 1 4) 2 1) 3 1) 4 0) 5 0) 6 1) 7 3) 8 4) 9 4) 10 2) 11 2) 12 3) 13 0) 14 0) 15 3) 16 1) 17 2) 18 2) 19 3) ULTIMATE.start_main_~Source~5)) (= 899 ~INFINITY) (<= 0 (+ ULTIMATE.start_main_~nodecount~5 2147483648)) (<= ULTIMATE.start_main_~edgecount~5 19) (= 0 ULTIMATE.start_main_~source~5) (<= ULTIMATE.start_main_~nodecount~5 4) (<= 0 ULTIMATE.start_main_~nodecount~5))))) (< 0 ULTIMATE.start_main_~nodecount~5) (<= ULTIMATE.start_main_~nodecount~5 (+ ULTIMATE.start_main_~source~5 1)) (< ULTIMATE.start_main_~source~5 ULTIMATE.start_main_~nodecount~5) (= 1 (+ v_ULTIMATE.start_main_~i~5_18 (- 1))) (<= ULTIMATE.start_main_~edgecount~5 0))))) (not (< ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~edgecount~5)) (= ULTIMATE.start_main_~i~5 0) (<= ULTIMATE.start_main_~edgecount~5 0) (= (ite (<= 0 (select ULTIMATE.start_main_~distance~5 ULTIMATE.start_main_~i~5)) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond|)) [2019-08-06 16:52:05,408 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:52:05,416 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:52:05,419 INFO L168 Benchmark]: Toolchain (without parser) took 656.46 ms. Allocated memory is still 138.4 MB. Free memory was 106.2 MB in the beginning and 82.5 MB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:05,420 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:52:05,422 INFO L168 Benchmark]: Boogie Preprocessor took 48.97 ms. Allocated memory is still 138.4 MB. Free memory was 106.2 MB in the beginning and 104.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:05,423 INFO L168 Benchmark]: RCFGBuilder took 347.58 ms. Allocated memory is still 138.4 MB. Free memory was 103.8 MB in the beginning and 91.3 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:05,425 INFO L168 Benchmark]: Symbolic Interpretation took 256.70 ms. Allocated memory is still 138.4 MB. Free memory was 91.3 MB in the beginning and 82.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:05,429 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 152]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.97 ms. Allocated memory is still 138.4 MB. Free memory was 106.2 MB in the beginning and 104.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 347.58 ms. Allocated memory is still 138.4 MB. Free memory was 103.8 MB in the beginning and 91.3 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 256.70 ms. Allocated memory is still 138.4 MB. Free memory was 91.3 MB in the beginning and 82.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...