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/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:10:15,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:10:15,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:10:15,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:10:15,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:10:15,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:10:15,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:10:15,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:10:15,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:10:15,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:10:15,554 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:10:15,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:10:15,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:10:15,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:10:15,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:10:15,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:10:15,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:10:15,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:10:15,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:10:15,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:10:15,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:10:15,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:10:15,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:10:15,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:10:15,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:10:15,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:10:15,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:10:15,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:10:15,577 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:10:15,578 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:10:15,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:10:15,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:10:15,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:10:15,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:10:15,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:10:15,583 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:10:15,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:10:15,584 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:10:15,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:10:15,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:10:15,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:10:15,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:10:15,651 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:10:15,658 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:10:15,661 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:10:15,662 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:10:15,664 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl [2019-08-05 18:10:15,665 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl' [2019-08-05 18:10:15,739 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:10:15,741 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:10:15,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:10:15,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:10:15,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:10:15,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (1/1) ... [2019-08-05 18:10:15,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (1/1) ... [2019-08-05 18:10:15,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (1/1) ... [2019-08-05 18:10:15,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (1/1) ... [2019-08-05 18:10:15,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (1/1) ... [2019-08-05 18:10:15,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (1/1) ... [2019-08-05 18:10:15,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (1/1) ... [2019-08-05 18:10:15,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:10:15,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:10:15,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:10:15,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:10:15,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:10:15" (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 18:10:15,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:10:15,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:10:16,697 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:10:16,698 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 18:10:16,699 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:10:16 BoogieIcfgContainer [2019-08-05 18:10:16,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:10:16,700 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:10:16,700 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:10:16,700 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:10:16,701 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:10:16" (1/1) ... [2019-08-05 18:10:16,715 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:10:16,718 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:10:16,725 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:10:16,733 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:10:16,734 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:10:16,824 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:10:16,824 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:10:16,828 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 12#(and (<= 0 (+ ~id3 128)) (not (= ~id2 ~id1)) (<= ULTIMATE.start_main_~c1~83 2147483647) (<= 0 (+ |ULTIMATE.start_init_#res| 2147483648)) (<= ~send2 127) (= ~p2_old ~nomsg) (= ULTIMATE.start_check_~tmp~76 |ULTIMATE.start_check_#res|) (= 0 ULTIMATE.start_main_~i2~83) (<= 0 (+ ~id1 128)) (= ULTIMATE.start_main_~c1~83 |ULTIMATE.start_check_#res|) (= (ite (= 0 ULTIMATE.start_main_~c1~83) 0 1) |ULTIMATE.start_assert_#in~arg|) (<= 0 ~id3) (<= 0 ~id1) (<= ~id1 127) (= ~send2 ~id2) (<= 0 (+ ~st1 128)) (= ~p1_old ~nomsg) (= |ULTIMATE.start_assert_#in~arg| ULTIMATE.start_assert_~arg) (= ~p2_new ~nomsg) (= ~p3_new ~nomsg) (= ULTIMATE.start_init_~tmp~40 1) (= ~send3 ~id3) (<= 0 (+ ~send1 128)) (= 0 ~st1) (<= |ULTIMATE.start_init_#res| 2147483647) (= 0 ~st2) (exists ((v_~p2_old_36 Int) (v_ULTIMATE.start_node1_~m1~7_13 Int) (v_~p3_old_24 Int) (v_~mode1_20 Int) (v_~p3_old_29 Int) (v_~mode3_32 Int) (v_ULTIMATE.start_node3_~m3~29_21 Int) (|v_ULTIMATE.start_check_#res_17| Int) (|v_ULTIMATE.start_node3_#t~ite3_25| Int) (|v_ULTIMATE.start_node3_#t~ite3_28| Int) (v_~r1_22 Int)) (and (exists ((v_~p2_old_36 Int) (v_~mode3_31 Int) (|v_ULTIMATE.start_node3_#t~ite3_25| Int)) (and (= 0 (mod v_~mode3_31 256)) (or (and (= v_~p2_old_36 ~nomsg) (= 0 (mod v_~mode3_31 256)) (= 1 v_~mode3_32) (not (= ~nomsg ~send3)) (= v_~p3_old_29 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= (mod ~alive3 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~29_21)) (and (= v_~p2_old_36 ~nomsg) (not (= 0 (mod v_~mode3_31 256))) (= 0 v_~mode3_32) (= ~nomsg v_ULTIMATE.start_node3_~m3~29_21) (= |v_ULTIMATE.start_node3_#t~ite3_28| |v_ULTIMATE.start_node3_#t~ite3_25|) (= ~nomsg v_~p3_old_29))))) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_17| 0) 0 1) 256) 0)) (exists ((v_~p3_old_24 Int) (v_~mode1_19 Int) (v_~r1_21 Int)) (and (= 0 (mod v_~mode1_19 256)) (or (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_13) (not (= 0 (mod v_~mode1_19 256))) (= ~nomsg v_~p3_old_24) (not (= 255 (mod v_~r1_21 256))) (= 0 v_~mode1_20) (= (+ (mod v_~r1_21 256) 1) v_~r1_22)) (and (= 0 (mod ~alive1 256)) (= 1 v_~mode1_20) (= 0 (mod v_~mode1_19 256)) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_13) (= v_~r1_22 v_~r1_21) (= ~nomsg v_~p3_old_24))) (= 0 (mod v_~r1_21 256)))) (<= 0 (+ |v_ULTIMATE.start_check_#res_17| 2147483648)) (or (and (= ~nomsg ULTIMATE.start_node3_~m3~29) (= v_~p2_old_36 ~nomsg) (= |ULTIMATE.start_node3_#t~ite3| |v_ULTIMATE.start_node3_#t~ite3_25|) (not (= 0 (mod v_~mode3_32 256))) (= ~p3_old ~nomsg) (= ~mode3 0)) (and (= ~nomsg ULTIMATE.start_node3_~m3~29) (= v_~p2_old_36 ~nomsg) (not (= ~nomsg ~send3)) (not (= (mod ~alive3 256) 0)) (= 0 (mod v_~mode3_32 256)) (= ~mode3 1) (= ~p3_old (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))))) (or (and (not (< (mod v_~r1_22 256) 3)) (not (= (+ ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_17| 0)) (and (< (mod v_~r1_22 256) 3) (= |v_ULTIMATE.start_check_#res_17| 1))) (or (and (= 0 (mod ~alive1 256)) (= ~mode1 1) (= v_~p3_old_29 v_~p3_old_24) (= ULTIMATE.start_node1_~m1~7 ~nomsg) (= ~r1 v_~r1_22) (= 0 (mod v_~mode1_20 256))) (and (= ULTIMATE.start_node1_~m1~7 v_~p3_old_29) (not (= (mod v_~r1_22 256) 255)) (= ULTIMATE.start_node1_~m1~7 ~nomsg) (not (= 0 (mod v_~mode1_20 256))) (= ~nomsg v_~p3_old_24) (= ~r1 (+ (mod v_~r1_22 256) 1)) (= ~mode1 0))) (<= |v_ULTIMATE.start_check_#res_17| 2147483647))) (not (= ~id3 ~id2)) (<= ~st2 127) (<= 0 (+ ~send2 128)) (<= ~send3 127) (= |ULTIMATE.start_init_#res| ULTIMATE.start_init_~tmp~40) (<= 0 (+ ~st3 128)) (<= ~st3 127) (= ~p1_new ~nomsg) (<= 0 (+ ~id2 128)) (or (and (= 0 ULTIMATE.start_check_~tmp~76) (not (= (+ ~st3 ~st2 ~st1) 1)) (not (< (mod ~r1 256) 3))) (and (< (mod ~r1 256) 3) (= 1 ULTIMATE.start_check_~tmp~76))) (<= ~send1 127) (<= 0 (+ ~send3 128)) (<= ~id2 127) (<= 0 ~id2) (<= 0 (+ ULTIMATE.start_main_~c1~83 2147483648)) (= 0 ~st3) (<= ~st1 127) (<= ~id3 127) (= ~send1 ~id1) (<= (+ ~st3 ~st2 ~st1) 1) (exists ((v_~mode2_24 Int) (v_~p1_old_28 Int) (v_ULTIMATE.start_node2_~m2~18_19 Int)) (and (or (and (= 0 (mod ~alive2 256)) (= ULTIMATE.start_node2_~m2~18 ~nomsg) (= ~mode2 1) (= (mod v_~mode2_24 256) 0) (= ~nomsg v_~p1_old_28) (= ~send2 ~id2)) (and (= ~mode2 0) (not (= (mod v_~mode2_24 256) 0)) (= ULTIMATE.start_node2_~m2~18 ~nomsg) (= ~nomsg v_~p1_old_28))) (exists ((v_~mode2_23 Int) (v_~p1_old_28 Int)) (and (or (and (not (= (mod v_~mode2_23 256) 0)) (= 0 v_~mode2_24) (= v_ULTIMATE.start_node2_~m2~18_19 ~nomsg) (= ~nomsg v_~p1_old_28)) (and (= 0 (mod ~alive2 256)) (= v_ULTIMATE.start_node2_~m2~18_19 ~nomsg) (= 1 v_~mode2_24) (= (mod v_~mode2_23 256) 0) (= ~nomsg v_~p1_old_28) (= ~send2 ~id2))) (= (mod v_~mode2_23 256) 0))))) (not (= ~id3 ~id1)) (= ~nomsg (- 1)) (= 0 (mod ULTIMATE.start_assert_~arg 256)) (<= 0 (+ ~st2 128)) (<= 1 (+ (mod ~alive2 256) (mod ~alive3 256) (mod ~alive1 256))) (not (= |ULTIMATE.start_init_#res| 0))) [2019-08-05 18:10:16,830 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-05 18:10:16,838 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:10:16,842 INFO L168 Benchmark]: Toolchain (without parser) took 1099.19 ms. Allocated memory is still 138.9 MB. Free memory was 105.4 MB in the beginning and 61.0 MB in the end (delta: 44.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 7.1 GB. [2019-08-05 18:10:16,844 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.28 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:10:16,846 INFO L168 Benchmark]: Boogie Preprocessor took 71.38 ms. Allocated memory is still 138.9 MB. Free memory was 105.2 MB in the beginning and 102.9 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 18:10:16,850 INFO L168 Benchmark]: RCFGBuilder took 885.05 ms. Allocated memory is still 138.9 MB. Free memory was 102.9 MB in the beginning and 69.5 MB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:10:16,853 INFO L168 Benchmark]: Symbolic Interpretation took 138.52 ms. Allocated memory is still 138.9 MB. Free memory was 69.5 MB in the beginning and 61.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:10:16,858 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 308]: 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 0.28 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 71.38 ms. Allocated memory is still 138.9 MB. Free memory was 105.2 MB in the beginning and 102.9 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 885.05 ms. Allocated memory is still 138.9 MB. Free memory was 102.9 MB in the beginning and 69.5 MB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 138.52 ms. Allocated memory is still 138.9 MB. Free memory was 69.5 MB in the beginning and 61.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...