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.5.2.ufo.UNBOUNDED.pals.c_12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:11:15,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:11:15,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:11:15,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:11:15,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:11:15,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:11:15,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:11:15,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:11:15,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:11:15,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:11:15,632 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:11:15,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:11:15,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:11:15,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:11:15,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:11:15,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:11:15,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:11:15,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:11:15,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:11:15,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:11:15,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:11:15,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:11:15,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:11:15,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:11:15,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:11:15,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:11:15,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:11:15,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:11:15,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:11:15,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:11:15,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:11:15,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:11:15,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:11:15,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:11:15,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:11:15,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:11:15,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:11:15,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:11:15,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:11:15,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:11:15,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:11:15,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:11:15,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:11:15,740 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:11:15,742 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:11:15,743 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:11:15,744 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl [2019-08-05 18:11:15,744 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl' [2019-08-05 18:11:15,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:11:15,808 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:11:15,808 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:11:15,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:11:15,809 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:11:15,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (1/1) ... [2019-08-05 18:11:15,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (1/1) ... [2019-08-05 18:11:15,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (1/1) ... [2019-08-05 18:11:15,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (1/1) ... [2019-08-05 18:11:15,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (1/1) ... [2019-08-05 18:11:15,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (1/1) ... [2019-08-05 18:11:15,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (1/1) ... [2019-08-05 18:11:15,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:11:15,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:11:15,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:11:15,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:11:15,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:11:15" (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 18:11:15,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:11:15,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:11:17,122 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:11:17,122 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 18:11:17,123 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:11:17 BoogieIcfgContainer [2019-08-05 18:11:17,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:11:17,124 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:11:17,124 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:11:17,125 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:11:17,126 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:11:17" (1/1) ... [2019-08-05 18:11:17,137 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:11:17,139 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:11:17,146 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:11:17,154 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:11:17,155 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:11:17,320 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:11:17,320 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:11:17,324 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 18#(and (= ~p5_old ~nomsg) (= ULTIMATE.start_main_~c1~135 |ULTIMATE.start_check_#res|) (<= ULTIMATE.start_main_~c1~135 2147483647) (= ~p3_old ~nomsg) (<= 0 (+ ULTIMATE.start_main_~c1~135 2147483648)) (= ~p4_old ~nomsg) (exists ((v_~p3_old_36 Int) (v_~p5_old_25 Int) (v_~p1_old_28 Int) (v_~p4_old_48 Int) (v_~p2_old_34 Int) (v_~p1_old_22 Int) (v_ULTIMATE.start_node2_~m2~18_18 Int) (v_ULTIMATE.start_node4_~m4~40_22 Int) (v_ULTIMATE.start_node1_~m1~7_14 Int) (v_~mode1_21 Int) (v_~mode4_25 Int) (|v_ULTIMATE.start_check_#res_20| Int) (v_~mode5_37 Int) (|v_ULTIMATE.start_node2_#t~ite1_15| Int) (v_ULTIMATE.start_node3_~m3~29_20 Int) (v_ULTIMATE.start_node5_~m5~51_24 Int) (v_~r1_31 Int) (v_~mode2_17 Int) (v_~p4_old_42 Int) (v_~p5_old_32 Int) (v_~p2_old_40 Int) (|v_ULTIMATE.start_node2_#t~ite1_11| Int) (v_~mode3_29 Int) (v_~p3_old_30 Int)) (and (or (and (= ~nomsg ULTIMATE.start_node3_~m3~29) (= 0 (mod v_~mode3_29 256)) (= ~send3 ~id3) (= ~mode3 1) (= (mod ~alive3 256) 0) (= v_~p2_old_34 v_~p2_old_40)) (and (= ~nomsg ULTIMATE.start_node3_~m3~29) (= v_~p2_old_40 ULTIMATE.start_node3_~m3~29) (= v_~p2_old_34 ~nomsg) (not (= 0 (mod v_~mode3_29 256))) (= ~mode3 0))) (or (and (= 0 (mod ~alive1 256)) (= ~mode1 1) (= v_~p5_old_25 v_~p5_old_32) (= ULTIMATE.start_node1_~m1~7 ~nomsg) (= ~r1 v_~r1_31) (= 0 (mod v_~mode1_21 256))) (and (not (= 0 (mod v_~mode1_21 256))) (= ULTIMATE.start_node1_~m1~7 ~nomsg) (= v_~p5_old_25 ~nomsg) (not (= (mod v_~r1_31 256) 255)) (= (+ (mod v_~r1_31 256) 1) ~r1) (= ~mode1 0) (= ULTIMATE.start_node1_~m1~7 v_~p5_old_32))) (or (and (not (= 0 (mod ~alive2 256))) (= (mod v_~mode2_17 256) 0) (= (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))) ~p2_old) (not (= ~nomsg ~send2)) (= ULTIMATE.start_node2_~m2~18 ~nomsg) (= v_~p1_old_28 v_~p1_old_22) (= ~mode2 1)) (and (not (= (mod v_~mode2_17 256) 0)) (= ULTIMATE.start_node2_~m2~18 v_~p1_old_28) (= ~mode2 0) (= |v_ULTIMATE.start_node2_#t~ite1_11| |ULTIMATE.start_node2_#t~ite1|) (= ULTIMATE.start_node2_~m2~18 ~nomsg) (= ~p2_old ~nomsg) (= ~nomsg v_~p1_old_22))) (or (and (= (mod v_~mode4_25 256) 0) (= ~mode4 1) (= ~nomsg ULTIMATE.start_node4_~m4~40) (= ~send4 ~id4) (= (mod ~alive4 256) 0) (= v_~p3_old_30 v_~p3_old_36)) (and (= v_~p3_old_36 ULTIMATE.start_node4_~m4~40) (= ~mode4 0) (not (= (mod v_~mode4_25 256) 0)) (= ~nomsg ULTIMATE.start_node4_~m4~40) (= ~nomsg v_~p3_old_30))) (<= |v_ULTIMATE.start_check_#res_20| 2147483647) (or (and (= ULTIMATE.start_node5_~m5~51 ~nomsg) (not (= 0 (mod v_~mode5_37 256))) (= ~nomsg v_~p4_old_42) (= ULTIMATE.start_node5_~m5~51 v_~p4_old_48) (= ~mode5 0)) (and (= v_~p4_old_42 v_~p4_old_48) (= ~mode5 1) (= ULTIMATE.start_node5_~m5~51 ~nomsg) (= ~send5 ~id5) (= 0 (mod ~alive5 256)) (= 0 (mod v_~mode5_37 256)))) (exists ((v_ULTIMATE.start_node3_~m3~29_19 Int) (v_ULTIMATE.start_node2_~m2~18_17 Int) (v_~p3_old_35 Int) (v_ULTIMATE.start_node1_~m1~7_13 Int) (v_~p2_old_34 Int) (v_~p2_old_39 Int) (|v_ULTIMATE.start_assert_#in~arg_14| Int) (v_~mode5_36 Int) (v_~mode4_24 Int) (v_ULTIMATE.start_check_~tmp~128_22 Int) (|v_ULTIMATE.start_node2_#t~ite1_14| Int) (v_~p2_new_34 Int) (v_~p4_old_42 Int) (v_ULTIMATE.start_main_~c1~135_18 Int) (v_~r1_30 Int) (|v_ULTIMATE.start_node2_#t~ite1_11| Int) (v_~p4_old_47 Int) (v_~p5_old_25 Int) (v_~p1_old_27 Int) (v_ULTIMATE.start_node5_~m5~51_23 Int) (v_~p1_old_22 Int) (|v_ULTIMATE.start_check_#res_19| Int) (v_ULTIMATE.start_node4_~m4~40_21 Int) (v_ULTIMATE.start_assert_~arg_17 Int) (v_~mode1_20 Int) (v_~p5_old_31 Int) (v_~mode2_16 Int) (v_~mode3_28 Int) (v_~p3_old_30 Int)) (and (or (and (= 0 (mod v_~mode4_24 256)) (= 1 v_~mode4_25) (= ~nomsg v_ULTIMATE.start_node4_~m4~40_22) (= v_~p3_old_30 v_~p3_old_35) (= ~send4 ~id4) (= (mod ~alive4 256) 0)) (and (= 0 v_~mode4_25) (= ~nomsg v_ULTIMATE.start_node4_~m4~40_22) (= v_~p3_old_35 v_ULTIMATE.start_node4_~m4~40_22) (= ~nomsg v_~p3_old_30) (not (= 0 (mod v_~mode4_24 256))))) (or (and (= ~send5 ~id5) (= v_~p4_old_42 v_~p4_old_47) (= 1 v_~mode5_37) (= 0 (mod v_~mode5_36 256)) (= ~nomsg v_ULTIMATE.start_node5_~m5~51_24) (= 0 (mod ~alive5 256))) (and (= ~nomsg v_~p4_old_42) (= v_ULTIMATE.start_node5_~m5~51_24 v_~p4_old_47) (not (= 0 (mod v_~mode5_36 256))) (= ~nomsg v_ULTIMATE.start_node5_~m5~51_24) (= 0 v_~mode5_37))) (or (and (not (= 0 (mod ~alive2 256))) (= v_ULTIMATE.start_node2_~m2~18_18 ~nomsg) (= v_~p1_old_27 v_~p1_old_22) (= v_~p2_new_34 ~nomsg) (= 0 (mod v_~mode2_16 256)) (not (= ~nomsg ~send2)) (= 1 v_~mode2_17) (= v_~p2_old_40 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))))) (and (= v_ULTIMATE.start_node2_~m2~18_18 ~nomsg) (= 0 v_~mode2_17) (= v_~p2_new_34 v_~p2_old_40) (= |v_ULTIMATE.start_node2_#t~ite1_15| |v_ULTIMATE.start_node2_#t~ite1_11|) (not (= 0 (mod v_~mode2_16 256))) (= v_ULTIMATE.start_node2_~m2~18_18 v_~p1_old_27) (= ~nomsg v_~p1_old_22))) (or (and (= v_~p2_old_39 v_~p2_old_34) (= ~nomsg v_ULTIMATE.start_node3_~m3~29_20) (= ~send3 ~id3) (= (mod v_~mode3_28 256) 0) (= (mod ~alive3 256) 0) (= 1 v_~mode3_29)) (and (= 0 v_~mode3_29) (= ~nomsg v_ULTIMATE.start_node3_~m3~29_20) (not (= (mod v_~mode3_28 256) 0)) (= v_~p2_old_34 ~nomsg) (= v_~p2_old_39 v_ULTIMATE.start_node3_~m3~29_20))) (or (and (not (= 255 (mod v_~r1_30 256))) (= v_~p5_old_31 v_ULTIMATE.start_node1_~m1~7_14) (= 0 v_~mode1_21) (= (+ (mod v_~r1_30 256) 1) v_~r1_31) (not (= 0 (mod v_~mode1_20 256))) (= v_~p5_old_25 ~nomsg) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_14)) (and (= 0 (mod ~alive1 256)) (= v_~r1_31 v_~r1_30) (= 1 v_~mode1_21) (= v_~p5_old_25 v_~p5_old_31) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_14) (= 0 (mod v_~mode1_20 256)))) (or (and (<= 0 (+ ~id3 128)) (<= ~id5 127) (not (= ~id2 ~id1)) (<= ~st5 127) (= ULTIMATE.start_main_~i2~135 0) (<= 0 (+ |ULTIMATE.start_init_#res| 2147483648)) (not (= ~id4 ~id3)) (<= ~send2 127) (not (= ~id5 ~id2)) (= |ULTIMATE.start_init_#res| ULTIMATE.start_init_~tmp~62) (= ~nomsg v_~p1_old_28) (= ULTIMATE.start_init_~tmp~62 1) (<= 0 (+ ~id1 128)) (= ~nomsg v_~p3_old_35) (<= ~send4 127) (exists ((v_~p1_old_22 Int) (|v_ULTIMATE.start_node2_#t~ite1_11| Int) (v_~mode2_15 Int)) (and (or (and (= v_~p2_old_39 ~nomsg) (= 0 v_~mode2_16) (= |v_ULTIMATE.start_node2_#t~ite1_14| |v_ULTIMATE.start_node2_#t~ite1_11|) (= ~nomsg v_~p1_old_22) (not (= (mod v_~mode2_15 256) 0)) (= v_ULTIMATE.start_node2_~m2~18_17 ~nomsg)) (and (not (= 0 (mod ~alive2 256))) (= v_~p2_old_39 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= (mod v_~mode2_15 256) 0) (= ~nomsg v_~p1_old_22) (= 1 v_~mode2_16) (= v_ULTIMATE.start_node2_~m2~18_17 ~nomsg))) (= (mod v_~mode2_15 256) 0))) (<= ~st4 127) (<= 0 ~id3) (<= 0 (+ ~id5 128)) (<= 0 ~id1) (<= v_ULTIMATE.start_main_~c1~135_18 2147483647) (<= ~send5 127) (= ~send2 ~id2) (<= ~id1 127) (<= 0 (+ v_ULTIMATE.start_main_~c1~135_18 2147483648)) (exists ((v_~mode4_23 Int) (v_~p3_old_30 Int)) (and (= 0 (mod v_~mode4_23 256)) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~40_21) (= 0 (mod v_~mode4_23 256)) (= 1 v_~mode4_24) (= ~nomsg v_~p3_old_30) (= ~send4 ~id4) (= (mod ~alive4 256) 0)) (and (not (= 0 (mod v_~mode4_23 256))) (= ~nomsg v_ULTIMATE.start_node4_~m4~40_21) (= 0 v_~mode4_24) (= ~nomsg v_~p3_old_30))))) (<= 0 (+ ~st1 128)) (<= 0 ~id5) (<= 0 (+ ~st5 128)) (<= 0 (+ ~send5 128)) (not (= ~id5 ~id4)) (<= 0 (+ ~st4 128)) (<= 0 (+ ~id4 128)) (= v_ULTIMATE.start_main_~c1~135_18 |v_ULTIMATE.start_check_#res_19|) (= 0 ~st4) (<= ~id4 127) (= ~send5 ~id5) (= ~send3 ~id3) (<= 0 (+ ~send1 128)) (<= 1 (+ (mod ~alive5 256) (mod ~alive4 256) (mod ~alive2 256) (mod ~alive3 256) (mod ~alive1 256))) (= ~nomsg v_~p3_old_36) (not (= 0 (mod v_ULTIMATE.start_assert_~arg_17 256))) (= 0 ~st1) (<= |ULTIMATE.start_init_#res| 2147483647) (= 0 ~st2) (not (= ~id3 ~id2)) (= ~nomsg v_~p1_old_27) (<= ~st2 127) (<= 0 (+ ~send2 128)) (<= 0 (+ ~send4 128)) (= v_~p2_new_34 ~nomsg) (<= ~send3 127) (<= 0 (+ ~st3 128)) (= ~nomsg v_~p4_old_48) (<= ~st3 127) (= 0 ~st5) (<= 0 (+ ~id2 128)) (<= ~send1 127) (<= (+ ~st4 ~st3 ~st5 ~st2 ~st1) 1) (exists ((v_~mode5_35 Int) (v_~p4_old_42 Int)) (and (or (and (= 1 v_~mode5_36) (= ~nomsg v_ULTIMATE.start_node5_~m5~51_23) (= ~send5 ~id5) (= ~nomsg v_~p4_old_42) (= 0 (mod v_~mode5_35 256)) (= 0 (mod ~alive5 256))) (and (= ~nomsg v_ULTIMATE.start_node5_~m5~51_23) (not (= 0 (mod v_~mode5_35 256))) (= ~nomsg v_~p4_old_42) (= 0 v_~mode5_36))) (= 0 (mod v_~mode5_35 256)))) (<= ~id2 127) (<= 0 (+ ~send3 128)) (= v_~p5_old_31 ~nomsg) (= ~nomsg v_~p4_old_47) (<= 0 ~id2) (not (= ~id5 ~id1)) (= |v_ULTIMATE.start_check_#res_19| v_ULTIMATE.start_check_~tmp~128_22) (not (= ~id4 ~id2)) (= |v_ULTIMATE.start_assert_#in~arg_14| v_ULTIMATE.start_assert_~arg_17) (not (= ~id5 ~id3)) (= 0 ~st3) (<= 0 ~id4) (<= ~st1 127) (= v_~p5_old_32 ~nomsg) (exists ((v_~p5_old_25 Int) (v_~r1_29 Int) (v_~mode1_19 Int)) (and (= 0 (mod v_~mode1_19 256)) (or (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_30 v_~r1_29) (= v_~p5_old_25 ~nomsg)) (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_13) (= (+ (mod v_~r1_29 256) 1) v_~r1_30) (not (= 0 (mod v_~mode1_19 256))) (not (= 255 (mod v_~r1_29 256))) (= v_~p5_old_25 ~nomsg) (= 0 v_~mode1_20))) (= 0 (mod v_~r1_29 256)))) (exists ((v_~p2_old_34 Int) (v_~mode3_27 Int)) (and (or (and (= ~send3 ~id3) (= 1 v_~mode3_28) (= v_~p2_old_34 ~nomsg) (= 0 (mod v_~mode3_27 256)) (= ~nomsg v_ULTIMATE.start_node3_~m3~29_19) (= (mod ~alive3 256) 0)) (and (not (= 0 (mod v_~mode3_27 256))) (= 0 v_~mode3_28) (= v_~p2_old_34 ~nomsg) (= ~nomsg v_ULTIMATE.start_node3_~m3~29_19))) (= 0 (mod v_~mode3_27 256)))) (<= ~id3 127) (= ~send1 ~id1) (= |v_ULTIMATE.start_assert_#in~arg_14| (ite (= v_ULTIMATE.start_main_~c1~135_18 0) 0 1)) (not (= ~id3 ~id1)) (= ~nomsg (- 1)) (not (= ~id4 ~id1)) (or (and (= 0 v_ULTIMATE.start_check_~tmp~128_22) (not (< (mod v_~r1_30 256) 5)) (not (= 1 (+ ~st4 ~st3 ~st5 ~st2 ~st1)))) (and (= 1 v_ULTIMATE.start_check_~tmp~128_22) (< (mod v_~r1_30 256) 5))) (<= 0 (+ ~st2 128)) (= ~send4 ~id4) (not (= |ULTIMATE.start_init_#res| 0))) (and (<= 0 (+ ~id3 128)) (<= ~id5 127) (not (= ~id2 ~id1)) (<= ~st5 127) (= ULTIMATE.start_main_~i2~135 0) (not (= ~id4 ~id3)) (<= 0 (+ |ULTIMATE.start_init_#res| 2147483648)) (<= ~send2 127) (not (= ~id5 ~id2)) (= |ULTIMATE.start_init_#res| ULTIMATE.start_init_~tmp~62) (= ~nomsg v_~p1_old_28) (= ULTIMATE.start_init_~tmp~62 1) (= 0 (mod v_~mode2_16 256)) (<= 0 (+ ~id1 128)) (= ~nomsg v_~p3_old_35) (<= ~send4 127) (<= ~st4 127) (<= 0 ~id3) (<= 0 (+ ~id5 128)) (<= 0 ~id1) (<= ~send5 127) (<= ~id1 127) (= ~send2 ~id2) (= v_~p2_old_39 ~nomsg) (<= 0 (+ ~st1 128)) (<= 0 ~id5) (= (mod v_~mode3_28 256) 0) (not (= ~id5 ~id4)) (<= 0 (+ ~st5 128)) (<= 0 (+ ~send5 128)) (<= 0 (+ ~st4 128)) (<= 0 (+ ~id4 128)) (= 0 ~st4) (<= ~id4 127) (= ~send5 ~id5) (= ~send3 ~id3) (<= 0 (+ ~send1 128)) (<= 1 (+ (mod ~alive5 256) (mod ~alive4 256) (mod ~alive2 256) (mod ~alive3 256) (mod ~alive1 256))) (= ~nomsg v_~p3_old_36) (= 0 ~st1) (<= |ULTIMATE.start_init_#res| 2147483647) (= 0 ~st2) (not (= ~id3 ~id2)) (= ~nomsg v_~p1_old_27) (<= ~st2 127) (<= 0 (+ ~send2 128)) (<= 0 (+ ~send4 128)) (= v_~p2_new_34 ~nomsg) (<= ~send3 127) (<= 0 (+ ~st3 128)) (= ~nomsg v_~p4_old_48) (<= ~st3 127) (= 0 (mod v_~mode4_24 256)) (= 0 ~st5) (<= 0 (+ ~id2 128)) (<= ~send1 127) (<= 0 (+ ~send3 128)) (<= ~id2 127) (= v_~p5_old_31 ~nomsg) (= 0 (mod v_~mode5_36 256)) (= ~nomsg v_~p4_old_47) (<= 0 ~id2) (not (= ~id5 ~id1)) (= 0 (mod v_~mode1_20 256)) (not (= ~id4 ~id2)) (not (= ~id5 ~id3)) (<= 0 ~id4) (= 0 ~st3) (<= ~st1 127) (= v_~p5_old_32 ~nomsg) (= 0 (mod v_~r1_30 256)) (<= ~id3 127) (= ~send1 ~id1) (not (= ~id3 ~id1)) (= ~nomsg (- 1)) (not (= ~id4 ~id1)) (<= 0 (+ ~st2 128)) (= ~send4 ~id4) (not (= |ULTIMATE.start_init_#res| 0)) (= v_ULTIMATE.start_main_~c1~135_18 0))))) (or (and (= |v_ULTIMATE.start_check_#res_20| 0) (not (< (mod v_~r1_31 256) 5)) (not (= 1 (+ ~st4 ~st3 ~st5 ~st2 ~st1)))) (and (< (mod v_~r1_31 256) 5) (= |v_ULTIMATE.start_check_#res_20| 1))) (<= 0 (+ |v_ULTIMATE.start_check_#res_20| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_20| 0) 0 1) 256) 0)))) (= ~p1_old ~nomsg) (= ~p1_new ~nomsg) (= |ULTIMATE.start_assert_#in~arg| ULTIMATE.start_assert_~arg) (= ~p3_new ~nomsg) (= (ite (= ULTIMATE.start_main_~c1~135 0) 0 1) |ULTIMATE.start_assert_#in~arg|) (= ~p2_new ~nomsg) (= 0 (mod ULTIMATE.start_assert_~arg 256)) (= ULTIMATE.start_check_~tmp~128 |ULTIMATE.start_check_#res|) (= ~p5_new ~nomsg) (<= (+ ~st4 ~st3 ~st5 ~st2 ~st1) 1) (or (and (= 0 ULTIMATE.start_check_~tmp~128) (not (< (mod ~r1 256) 5)) (not (= 1 (+ ~st4 ~st3 ~st5 ~st2 ~st1)))) (and (< (mod ~r1 256) 5) (= 1 ULTIMATE.start_check_~tmp~128))) (= ~p4_new ~nomsg)) [2019-08-05 18:11:17,326 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-05 18:11:17,333 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:11:17,337 INFO L168 Benchmark]: Toolchain (without parser) took 1527.49 ms. Allocated memory was 141.6 MB in the beginning and 176.2 MB in the end (delta: 34.6 MB). Free memory was 108.8 MB in the beginning and 119.5 MB in the end (delta: -10.6 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:11:17,338 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 141.6 MB. Free memory was 111.1 MB in the beginning and 110.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 18:11:17,340 INFO L168 Benchmark]: Boogie Preprocessor took 53.69 ms. Allocated memory is still 141.6 MB. Free memory was 108.8 MB in the beginning and 106.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:11:17,341 INFO L168 Benchmark]: RCFGBuilder took 1261.27 ms. Allocated memory was 141.6 MB in the beginning and 176.2 MB in the end (delta: 34.6 MB). Free memory was 106.3 MB in the beginning and 144.5 MB in the end (delta: -38.2 MB). Peak memory consumption was 50.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:11:17,342 INFO L168 Benchmark]: Symbolic Interpretation took 209.52 ms. Allocated memory is still 176.2 MB. Free memory was 144.5 MB in the beginning and 119.5 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:11:17,346 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 461]: 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 141.6 MB. Free memory was 111.1 MB in the beginning and 110.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 53.69 ms. Allocated memory is still 141.6 MB. Free memory was 108.8 MB in the beginning and 106.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1261.27 ms. Allocated memory was 141.6 MB in the beginning and 176.2 MB in the end (delta: 34.6 MB). Free memory was 106.3 MB in the beginning and 144.5 MB in the end (delta: -38.2 MB). Peak memory consumption was 50.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 209.52 ms. Allocated memory is still 176.2 MB. Free memory was 144.5 MB in the beginning and 119.5 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...