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/RanFile078.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:47:17,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:47:17,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:47:17,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:47:17,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:47:17,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:47:17,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:47:17,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:47:17,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:47:17,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:47:17,529 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:47:17,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:47:17,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:47:17,532 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:47:17,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:47:17,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:47:17,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:47:17,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:47:17,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:47:17,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:47:17,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:47:17,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:47:17,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:47:17,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:47:17,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:47:17,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:47:17,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:47:17,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:47:17,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:47:17,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:47:17,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:47:17,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:47:17,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:47:17,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:47:17,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:47:17,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:47:17,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:47:17,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:47:17,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:47:17,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:47:17,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:47:17,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:47:17,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:47:17,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:47:17,606 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:47:17,606 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:47:17,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile078.bpl [2019-08-06 16:47:17,609 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile078.bpl' [2019-08-06 16:47:17,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:47:17,672 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:47:17,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:47:17,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:47:17,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:47:17,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (1/1) ... [2019-08-06 16:47:17,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (1/1) ... [2019-08-06 16:47:17,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (1/1) ... [2019-08-06 16:47:17,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (1/1) ... [2019-08-06 16:47:17,719 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (1/1) ... [2019-08-06 16:47:17,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (1/1) ... [2019-08-06 16:47:17,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (1/1) ... [2019-08-06 16:47:17,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:47:17,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:47:17,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:47:17,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:47:17,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:17" (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 16:47:17,814 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:47:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:47:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:47:19,875 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:47:19,875 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:47:19,877 INFO L202 PluginConnector]: Adding new model RanFile078.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:19 BoogieIcfgContainer [2019-08-06 16:47:19,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:47:19,878 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:47:19,878 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:47:19,878 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:47:19,879 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile078.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,892 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:47:19,896 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:47:19,904 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:47:19,916 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:47:19,917 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:47:51,921 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:47:51,921 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:47:51,925 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 9243#(and (exists ((v_main_emntcyx_576 Int)) (and (exists ((v_main_qrrswwv_618 Int)) (and (not (< (+ v_main_qrrswwv_618 main_oesehyb) 17)) (< (+ (* 2 main_zjwdcwa) main_qrrswwv v_main_qrrswwv_618) (+ v_main_emntcyx_576 313)) (or (and (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv) main_oesehyb (- 22)) v_main_qrrswwv_618) (< (+ (* 4 main_zjwdcwa) (* 2 main_qrrswwv)) (+ (* 2 v_main_emntcyx_576) 100)) (exists ((v_main_vuiiwzs_404 Int)) (and (or (exists ((v_main_qrrswwv_616 Int)) (and (or (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_616) (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv)) (and (not (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_616)) (not (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv))))) (exists ((v_main_emntcyx_574 Int) (v_main_vuiiwzs_403 Int) (v_main_qrrswwv_614 Int)) (and (or (< (+ main_zjwdcwa main_oesehyb 61) 0) (< (+ main_zjwdcwa v_main_emntcyx_574) (+ (* 2 v_main_vuiiwzs_403) v_main_qrrswwv_614))) (or (and (= (+ v_main_vuiiwzs_403 main_oesehyb v_main_qrrswwv_614) v_main_vuiiwzs_404) (not (< 90 v_main_vuiiwzs_403)) (not (< 48 v_main_qrrswwv_614)) (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) v_main_emntcyx_574) (= v_main_qrrswwv_616 v_main_qrrswwv_614)) (and (= v_main_vuiiwzs_404 v_main_vuiiwzs_403) (or (< 90 v_main_vuiiwzs_403) (< 48 v_main_qrrswwv_614)) (= v_main_qrrswwv_616 (+ v_main_qrrswwv_614 122)) (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) (+ v_main_emntcyx_574 241)))))))) (and (< (+ (* 4 main_zjwdcwa) (* 2 main_qrrswwv)) (+ (* 2 v_main_emntcyx_576) 100)) (exists ((v_main_qrrswwv_615 Int)) (and (exists ((v_main_emntcyx_574 Int) (v_main_vuiiwzs_403 Int) (v_main_qrrswwv_614 Int)) (and (or (and (= v_main_vuiiwzs_404 v_main_vuiiwzs_403) (or (< 90 v_main_vuiiwzs_403) (< 48 v_main_qrrswwv_614)) (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) (+ v_main_emntcyx_574 241)) (= v_main_qrrswwv_615 (+ v_main_qrrswwv_614 122))) (and (= v_main_qrrswwv_615 v_main_qrrswwv_614) (= (+ v_main_vuiiwzs_403 main_oesehyb v_main_qrrswwv_614) v_main_vuiiwzs_404) (not (< 90 v_main_vuiiwzs_403)) (not (< 48 v_main_qrrswwv_614)) (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) v_main_emntcyx_574))) (or (< (+ main_zjwdcwa main_oesehyb 61) 0) (< (+ main_zjwdcwa v_main_emntcyx_574) (+ (* 2 v_main_vuiiwzs_403) v_main_qrrswwv_614))))) (or (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_615) (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv)) (and (not (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv))) (not (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_615)))))) (< (+ v_main_vuiiwzs_404 main_oesehyb) 14))) (or (not (< (+ (* 4 main_zjwdcwa) (* 2 main_qrrswwv)) (+ (* 2 v_main_emntcyx_576) 100))) (not (< (+ v_main_vuiiwzs_404 main_oesehyb) 14))) (< (+ v_main_vuiiwzs_404 main_oesehyb) 14)))) (and (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv) main_oesehyb (- 22)) v_main_qrrswwv_618) (< (+ (* 4 main_zjwdcwa) (* 2 main_qrrswwv)) (+ (* 2 v_main_emntcyx_576) 100)) (exists ((v_main_vuiiwzs_404 Int)) (and (or (not (< (+ (* 4 main_zjwdcwa) (* 2 main_qrrswwv)) (+ (* 2 v_main_emntcyx_576) 100))) (not (< (+ v_main_vuiiwzs_404 main_oesehyb) 14))) (or (and (exists ((v_main_qrrswwv_550 Int)) (and (or (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv)) (and (not (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv))) (not (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_550))) (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_550)) (exists ((v_main_vuiiwzs_369 Int) (v_main_emntcyx_522 Int) (v_main_qrrswwv_549 Int)) (and (or (< (+ v_main_emntcyx_522 main_zjwdcwa) (+ (* 2 v_main_vuiiwzs_369) v_main_qrrswwv_549)) (< (+ main_zjwdcwa main_oesehyb 61) 0)) (or (and (not (< 48 v_main_qrrswwv_549)) (not (< 90 v_main_vuiiwzs_369)) (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) v_main_emntcyx_522) (= v_main_qrrswwv_549 v_main_qrrswwv_550) (= v_main_vuiiwzs_404 (+ v_main_vuiiwzs_369 v_main_qrrswwv_549 main_oesehyb))) (and (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) (+ v_main_emntcyx_522 241)) (or (< 48 v_main_qrrswwv_549) (< 90 v_main_vuiiwzs_369)) (= (+ v_main_qrrswwv_549 122) v_main_qrrswwv_550) (= v_main_vuiiwzs_404 v_main_vuiiwzs_369))) (not (< (+ v_main_vuiiwzs_369 v_main_qrrswwv_549) 38)) (not (< v_main_qrrswwv_549 (+ main_zjwdcwa 185))) (not (< v_main_qrrswwv_549 (+ (* 2 main_oesehyb) 59))))))) (< (+ (* 4 main_zjwdcwa) (* 2 main_qrrswwv)) (+ (* 2 v_main_emntcyx_576) 100)) (< (+ v_main_vuiiwzs_404 main_oesehyb) 14)) (exists ((v_main_qrrswwv_551 Int)) (and (or (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv)) (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_551) (and (not (< (+ v_main_emntcyx_576 70) (+ (* 2 main_zjwdcwa) main_qrrswwv))) (not (< (+ v_main_vuiiwzs_404 56) v_main_qrrswwv_551)))) (exists ((v_main_vuiiwzs_369 Int) (v_main_emntcyx_522 Int) (v_main_qrrswwv_549 Int)) (and (or (< (+ v_main_emntcyx_522 main_zjwdcwa) (+ (* 2 v_main_vuiiwzs_369) v_main_qrrswwv_549)) (< (+ main_zjwdcwa main_oesehyb 61) 0)) (or (and (not (< 48 v_main_qrrswwv_549)) (not (< 90 v_main_vuiiwzs_369)) (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) v_main_emntcyx_522) (= v_main_qrrswwv_549 v_main_qrrswwv_551) (= v_main_vuiiwzs_404 (+ v_main_vuiiwzs_369 v_main_qrrswwv_549 main_oesehyb))) (and (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv)) (+ v_main_emntcyx_522 241)) (or (< 48 v_main_qrrswwv_549) (< 90 v_main_vuiiwzs_369)) (= (+ v_main_qrrswwv_549 122) v_main_qrrswwv_551) (= v_main_vuiiwzs_404 v_main_vuiiwzs_369))) (not (< (+ v_main_vuiiwzs_369 v_main_qrrswwv_549) 38)) (not (< v_main_qrrswwv_549 (+ main_zjwdcwa 185))) (not (< v_main_qrrswwv_549 (+ (* 2 main_oesehyb) 59)))))))) (< (+ v_main_vuiiwzs_404 main_oesehyb) 14))))))) (or (and (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv) (- 21)) main_qrrswwv) (or (< v_main_emntcyx_576 (+ (* 2 main_zjwdcwa) main_qrrswwv 196)) (< (+ main_zjwdcwa 45) 0))) (and (= (+ (* (- 2) main_zjwdcwa) v_main_emntcyx_576 (* (- 1) main_qrrswwv) (- 68)) main_qrrswwv) (not (< v_main_emntcyx_576 (+ (* 2 main_zjwdcwa) main_qrrswwv 196))) (not (< (+ main_zjwdcwa 45) 0)))) (<= (+ v_main_emntcyx_576 313) (+ (* 2 main_zjwdcwa) (* 2 main_qrrswwv))) (or (and (not (< main_qrrswwv (+ v_main_emntcyx_576 36))) (= main_emntcyx v_main_emntcyx_576)) (and (= main_emntcyx (* 3 v_main_emntcyx_576)) (< main_qrrswwv (+ v_main_emntcyx_576 36)))))) (= (+ main_zjwdcwa 102) main_vuiiwzs) (not (< (+ main_zjwdcwa 38) main_oesehyb)) (not (< main_vuiiwzs (+ main_emntcyx 119))) (or (< (+ main_vuiiwzs 96) main_qrrswwv) (< (+ main_vuiiwzs 9) (+ main_zjwdcwa main_oesehyb)))) [2019-08-06 16:47:51,925 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 9099#(not (< 0 (+ main_oesehyb 17))) [2019-08-06 16:47:51,926 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 8807#(and (< 0 (+ main_oesehyb 17)) (not (< main_qrrswwv 7))) [2019-08-06 16:47:51,927 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:47:51,935 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:47:51,938 INFO L168 Benchmark]: Toolchain (without parser) took 34265.40 ms. Allocated memory was 138.9 MB in the beginning and 319.8 MB in the end (delta: 180.9 MB). Free memory was 106.4 MB in the beginning and 191.7 MB in the end (delta: -85.2 MB). Peak memory consumption was 230.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:51,939 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 138.9 MB. Free memory is still 108.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:47:51,941 INFO L168 Benchmark]: Boogie Preprocessor took 69.85 ms. Allocated memory is still 138.9 MB. Free memory was 106.0 MB in the beginning and 103.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:51,942 INFO L168 Benchmark]: RCFGBuilder took 2134.69 ms. Allocated memory was 138.9 MB in the beginning and 179.3 MB in the end (delta: 40.4 MB). Free memory was 103.5 MB in the beginning and 136.3 MB in the end (delta: -32.8 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:51,944 INFO L168 Benchmark]: Symbolic Interpretation took 32057.35 ms. Allocated memory was 179.3 MB in the beginning and 319.8 MB in the end (delta: 140.5 MB). Free memory was 136.3 MB in the beginning and 191.7 MB in the end (delta: -55.4 MB). Peak memory consumption was 219.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:51,949 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 248]: 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: - UnprovableResult [Line: 249]: 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: - UnprovableResult [Line: 250]: 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 0.27 ms. Allocated memory is still 138.9 MB. Free memory is still 108.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 69.85 ms. Allocated memory is still 138.9 MB. Free memory was 106.0 MB in the beginning and 103.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2134.69 ms. Allocated memory was 138.9 MB in the beginning and 179.3 MB in the end (delta: 40.4 MB). Free memory was 103.5 MB in the beginning and 136.3 MB in the end (delta: -32.8 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 32057.35 ms. Allocated memory was 179.3 MB in the beginning and 319.8 MB in the end (delta: 140.5 MB). Free memory was 136.3 MB in the beginning and 191.7 MB in the end (delta: -55.4 MB). Peak memory consumption was 219.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...