java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 09:31:04,005 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 09:31:04,007 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 09:31:04,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 09:31:04,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 09:31:04,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 09:31:04,027 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 09:31:04,030 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 09:31:04,033 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 09:31:04,034 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 09:31:04,041 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 09:31:04,041 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 09:31:04,043 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 09:31:04,045 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 09:31:04,048 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 09:31:04,049 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 09:31:04,050 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 09:31:04,054 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 09:31:04,058 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 09:31:04,059 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 09:31:04,062 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 09:31:04,063 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 09:31:04,067 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 09:31:04,070 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 09:31:04,070 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 09:31:04,071 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 09:31:04,072 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 09:31:04,073 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 09:31:04,074 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 09:31:04,075 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 09:31:04,075 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 09:31:04,076 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 09:31:04,076 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 09:31:04,076 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 09:31:04,077 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 09:31:04,078 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 09:31:04,078 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr.epf [2018-07-25 09:31:04,086 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 09:31:04,086 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 09:31:04,088 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 09:31:04,088 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 09:31:04,088 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 09:31:04,088 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 09:31:04,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 09:31:04,153 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 09:31:04,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 09:31:04,158 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 09:31:04,159 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 09:31:04,159 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl [2018-07-25 09:31:04,160 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl' [2018-07-25 09:31:04,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 09:31:04,240 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 09:31:04,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 09:31:04,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 09:31:04,242 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 09:31:04,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,282 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 09:31:04,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 09:31:04,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 09:31:04,300 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 09:31:04,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,315 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/1) ... [2018-07-25 09:31:04,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 09:31:04,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 09:31:04,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 09:31:04,360 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 09:31:04,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (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 [2018-07-25 09:31:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 09:31:04,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 09:31:05,546 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 09:31:05,547 INFO L202 PluginConnector]: Adding new model pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:31:05 BoogieIcfgContainer [2018-07-25 09:31:05,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 09:31:05,549 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 09:31:05,549 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 09:31:05,552 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 09:31:05,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:31:04" (1/2) ... [2018-07-25 09:31:05,554 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4acdc4a4 and model type pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 09:31:05, skipping insertion in model container [2018-07-25 09:31:05,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:31:05" (2/2) ... [2018-07-25 09:31:05,556 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl [2018-07-25 09:31:05,568 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 09:31:05,577 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 09:31:05,623 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 09:31:05,624 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 09:31:05,624 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 09:31:05,624 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 09:31:05,625 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 09:31:05,625 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 09:31:05,625 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 09:31:05,625 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 09:31:05,626 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 09:31:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-07-25 09:31:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-07-25 09:31:05,648 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 09:31:05,649 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-07-25 09:31:05,650 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 09:31:05,656 INFO L82 PathProgramCache]: Analyzing trace with hash 998225, now seen corresponding path program 1 times [2018-07-25 09:31:05,661 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 09:31:06,310 WARN L169 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2018-07-25 09:31:06,668 WARN L169 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2018-07-25 09:31:06,700 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 09:31:06,700 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-25 09:31:06,704 INFO L451 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-25 09:31:06,711 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-25 09:31:06,712 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-25 09:31:06,714 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-07-25 09:31:06,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 09:31:06,788 INFO L93 Difference]: Finished difference Result 10 states and 11 transitions. [2018-07-25 09:31:06,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-25 09:31:06,791 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-07-25 09:31:06,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 09:31:06,802 INFO L225 Difference]: With dead ends: 10 [2018-07-25 09:31:06,802 INFO L226 Difference]: Without dead ends: 7 [2018-07-25 09:31:06,806 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 35 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-25 09:31:06,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2018-07-25 09:31:06,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2018-07-25 09:31:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-07-25 09:31:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2018-07-25 09:31:06,841 INFO L78 Accepts]: Start accepts. Automaton has 7 states and 7 transitions. Word has length 4 [2018-07-25 09:31:06,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 09:31:06,841 INFO L472 AbstractCegarLoop]: Abstraction has 7 states and 7 transitions. [2018-07-25 09:31:06,841 INFO L473 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-25 09:31:06,842 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 7 transitions. [2018-07-25 09:31:06,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-07-25 09:31:06,842 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 09:31:06,842 INFO L354 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2018-07-25 09:31:06,843 INFO L415 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 09:31:06,843 INFO L82 PathProgramCache]: Analyzing trace with hash 959374695, now seen corresponding path program 1 times [2018-07-25 09:31:06,843 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 09:31:07,056 WARN L169 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2018-07-25 09:31:07,476 WARN L169 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2018-07-25 09:31:07,794 WARN L169 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2018-07-25 09:31:07,942 WARN L169 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2018-07-25 09:31:08,271 WARN L169 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2018-07-25 09:31:08,889 WARN L169 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2018-07-25 09:31:10,195 WARN L169 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 268 [2018-07-25 09:31:11,825 WARN L169 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2018-07-25 09:31:14,540 WARN L169 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 388 [2018-07-25 09:31:16,890 WARN L169 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 431 [2018-07-25 09:31:18,502 WARN L169 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 507 [2018-07-25 09:31:22,689 WARN L169 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 436 [2018-07-25 09:31:24,890 WARN L169 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 512 DAG size of output: 511 [2018-07-25 09:31:30,557 WARN L169 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 529 [2018-07-25 09:31:33,185 WARN L169 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 630 [2018-07-25 09:31:45,976 WARN L169 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 534 [2018-07-25 09:31:47,099 WARN L169 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 535 [2018-07-25 09:31:49,539 WARN L169 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 635 DAG size of output: 634 [2018-07-25 09:32:03,419 WARN L169 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 629 DAG size of output: 627 [2018-07-25 09:32:07,214 WARN L169 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 753 [2018-07-25 09:32:37,204 WARN L169 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 632 [2018-07-25 09:32:38,709 WARN L169 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 633 [2018-07-25 09:32:42,551 WARN L169 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 758 DAG size of output: 757 [2018-07-25 09:33:13,535 WARN L169 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 727 DAG size of output: 725 [2018-07-25 09:33:19,987 WARN L169 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 876 [2018-07-25 09:33:32,082 ERROR L403 Pdr]: Internal query 2063#(and (not (exists ((v_~p1_old_54 Int) (v_~p3_old_38 Int) (v_~p2_old_38 Int) (v_ULTIMATE.start_node1_~m1~7_19 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_39 Int) (v_~p4_old_22 Int) (v_~mode2_47 Int) (v_ULTIMATE.start_node4_~m4~30_23 Int) (v_~p2_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_27 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node2_~m2~16_29 Int) (v_~r1_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_20| Int) (|v_ULTIMATE.start_node3_#t~ite2_38| Int) (v_~mode1_23 Int) (|v_ULTIMATE.start_check_#res_21| Int) (v_~mode4_31 Int) (|v_ULTIMATE.start_node4_#t~ite3_30| Int) (v_~p4_old_30 Int) (|v_ULTIMATE.start_node2_#t~ite1_44| Int) (v_~p3_old_30 Int)) (and (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (not (= (mod ~mode3 256) 0)) (= 0 v_~mode3_39) (= |v_ULTIMATE.start_node3_#t~ite2_38| |v_ULTIMATE.start_node3_#t~ite2_31|) (= v_~p2_old_38 ~nomsg) (= ~p3_new v_~p3_old_38) (= ~p2_old v_ULTIMATE.start_node3_~m3~23_27)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (not (= ~nomsg ~send3)) (= 1 v_~mode3_39) (= v_~p3_old_38 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= v_~p2_old_38 ~p2_old))) (or (and (< (mod v_~r1_29 256) 4) (= |v_ULTIMATE.start_check_#res_21| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_29 256)) (= |v_ULTIMATE.start_check_#res_21| 0))) (or (and (not (= (mod ~mode1 256) 0)) (not (= (mod ~r1 256) 255)) (= ~nomsg v_~p4_old_22) (= (+ (mod ~r1 256) 1) v_~r1_29) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= 0 v_~mode1_23) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_19) (= ~p1_new v_~p1_old_54) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_20|)) (and (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= 1 v_~mode1_23) (= v_~p1_old_54 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= ~p4_old v_~p4_old_22) (not (= ~nomsg ~send1)) (= ~r1 v_~r1_29))) (or (and (< (mod v_~r1_29 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_29 256))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (exists ((v_~p3_old_37 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_18 Int) (v_~mode2_46 Int) (v_ULTIMATE.start_node4_~m4~30_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_38 Int) (v_~p4_old_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_29| Int) (v_ULTIMATE.start_node3_~m3~23_26 Int) (v_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 Int) (v_ULTIMATE.start_node2_~m2~16_28 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_37| Int) (v_~mode1_22 Int) (|v_ULTIMATE.start_node1_#t~ite0_19| Int) (|v_ULTIMATE.start_check_#res_20| Int) (v_~mode4_30 Int) (v_~p1_old_53 Int) (|v_ULTIMATE.start_node2_#t~ite1_43| Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_node1_~m1~7_18 v_~p4_old_30) (not (= 255 (mod v_~r1_29 256))) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (= (+ (mod v_~r1_29 256) 1) v_~r1_28) (= ~nomsg v_~p1_old_53) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_19|) (not (= 0 (mod v_~mode1_23 256)))) (and (= 1 v_~mode1_22) (= v_~r1_29 v_~r1_28) (= 0 (mod v_~mode1_23 256)) (= v_~p4_old_22 v_~p4_old_30) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (not (= ~nomsg ~send1)) (= v_~p1_old_53 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))))) (exists ((v_~p3_old_36 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~mode2_45 Int) (v_ULTIMATE.start_node4_~m4~30_21 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_37 Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 Int) (v_ULTIMATE.start_node3_~m3~23_25 Int) (v_ULTIMATE.start_node2_~m2~16_27 Int) (v_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_check_#res_19| Int) (|v_ULTIMATE.start_node3_#t~ite2_36| Int) (v_~mode1_21 Int) (|v_ULTIMATE.start_node1_#t~ite0_18| Int) (v_~p1_old_52 Int) (|v_ULTIMATE.start_node2_#t~ite1_42| Int) (v_~p3_old_30 Int)) (and (or (<= 4 (mod v_~r1_27 256)) (and (< (mod v_~r1_27 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (or (and (= (mod v_~mode3_37 256) 0) (not (= ~nomsg ~send3))) (and (not (= (mod v_~mode3_37 256) 0)) (= v_~p2_old_44 ~nomsg))) (or (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_27 v_~p1_old_53) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg)) (and (= v_~p2_old_44 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_~p1_old_46 v_~p1_old_53) (= 1 v_~mode2_45) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg) (= (mod v_~mode2_46 256) 0))) (or (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_19| 0)) (and (= |v_ULTIMATE.start_check_#res_19| 1) (< (mod v_~r1_27 256) 4))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 0 (mod v_~mode4_30 256)) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37)) (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= 0 (mod v_~mode4_30 256))) (= 0 v_~mode4_29) (= |v_ULTIMATE.start_node4_#t~ite3_28| |v_ULTIMATE.start_node4_#t~ite3_23|) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~30_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (<= 0 (+ |v_ULTIMATE.start_check_#res_19| 2147483648)) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= ~nomsg ~send1)) (= v_~r1_26 v_~r1_27) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~p4_old_22 v_~p4_old_28) (= 0 (mod v_~mode1_21 256))) (and (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= 255 (mod v_~r1_27 256))) (not (= 0 (mod v_~mode1_21 256))) (= v_ULTIMATE.start_node1_~m1~7_16 v_~p4_old_28) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_51) (= 0 v_~mode1_20) (= v_~r1_26 (+ (mod v_~r1_27 256) 1)))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (or (and (= |v_ULTIMATE.start_node3_#t~ite2_36| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= (mod v_~mode3_38 256) 0)) (= v_~p2_old_45 v_ULTIMATE.start_node3_~m3~23_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25) (= 0 v_~mode3_37)) (and (= 1 v_~mode3_37) (= v_~p3_old_36 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= ~nomsg ~send3)) (= (mod v_~mode3_38 256) 0) (= v_~p2_old_38 v_~p2_old_45) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25))) (or (and (= v_~r1_28 v_~r1_27) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (= 1 v_~mode1_21) (= v_~p4_old_22 v_~p4_old_29) (not (= ~nomsg ~send1)) (= 0 (mod v_~mode1_22 256)) (= v_~p1_old_52 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (not (= 0 (mod v_~mode1_22 256))) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_18|) (= (+ (mod v_~r1_28 256) 1) v_~r1_27) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_21) (not (= 255 (mod v_~r1_28 256))) (= ~nomsg v_~p1_old_52) (= v_ULTIMATE.start_node1_~m1~7_17 v_~p4_old_29))) (<= |v_ULTIMATE.start_check_#res_19| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_19| 0) 0 1) 256))))) (or (and (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= 1 v_~mode2_46) (= v_~p1_old_46 v_~p1_old_54) (= v_~p2_old_45 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))))) (and (not (= 0 (mod v_~mode2_47 256))) (= v_~p2_old_45 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_43|) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= |v_ULTIMATE.start_check_#res_20| 2147483647) (or (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~30_22) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= (mod v_~mode4_31 256) 0)) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_29| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= v_~p3_old_30 v_~p3_old_38))) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_20| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_20| 0) 0 1) 256) 0)) (or (and (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~23_26) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26))) (or (and (< (mod v_~r1_28 256) 4) (= |v_ULTIMATE.start_check_#res_20| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= |v_ULTIMATE.start_check_#res_20| 0))))) (or (and (= ~p3_old v_ULTIMATE.start_node4_~m4~30_23) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= ~p4_new v_~p4_old_30) (not (= (mod ~mode4 256) 0)) (= 0 v_~mode4_31) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= (mod ~mode4 256) 0) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= ~p3_old v_~p3_old_30) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~p4_new ~nomsg))) (or (and (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46) (= v_~p2_old_46 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= 1 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg)) (and (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_ULTIMATE.start_node2_~m2~16_29 ~p1_old) (= v_~p2_old_46 ~p2_new) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647)))) (not (exists ((v_~p3_old_37 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_18 Int) (v_~mode2_46 Int) (v_ULTIMATE.start_node4_~m4~30_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_38 Int) (v_~p4_old_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_29| Int) (v_ULTIMATE.start_node3_~m3~23_26 Int) (v_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 Int) (v_ULTIMATE.start_node2_~m2~16_28 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_37| Int) (v_~mode1_22 Int) (|v_ULTIMATE.start_check_#res_20| Int) (|v_ULTIMATE.start_node1_#t~ite0_19| Int) (v_~mode4_30 Int) (v_~p1_old_53 Int) (|v_ULTIMATE.start_node2_#t~ite1_43| Int) (v_~p3_old_30 Int)) (and (or (and (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (not (= ~nomsg ~send3)) (= v_~p2_old_38 ~p2_old) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26)) (and (not (= (mod ~mode3 256) 0)) (= v_~p2_old_38 ~nomsg) (= ~p2_old v_ULTIMATE.start_node3_~m3~23_26) (= 0 v_~mode3_38) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26) (= ~p3_new v_~p3_old_37))) (exists ((v_~p3_old_36 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~mode2_45 Int) (v_ULTIMATE.start_node4_~m4~30_21 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_37 Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 Int) (v_ULTIMATE.start_node3_~m3~23_25 Int) (v_ULTIMATE.start_node2_~m2~16_27 Int) (v_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_check_#res_19| Int) (|v_ULTIMATE.start_node3_#t~ite2_36| Int) (v_~mode1_21 Int) (|v_ULTIMATE.start_node1_#t~ite0_18| Int) (v_~p1_old_52 Int) (|v_ULTIMATE.start_node2_#t~ite1_42| Int) (v_~p3_old_30 Int)) (and (or (<= 4 (mod v_~r1_27 256)) (and (< (mod v_~r1_27 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (or (and (= (mod v_~mode3_37 256) 0) (not (= ~nomsg ~send3))) (and (not (= (mod v_~mode3_37 256) 0)) (= v_~p2_old_44 ~nomsg))) (or (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_27 v_~p1_old_53) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg)) (and (= v_~p2_old_44 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_~p1_old_46 v_~p1_old_53) (= 1 v_~mode2_45) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg) (= (mod v_~mode2_46 256) 0))) (or (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_19| 0)) (and (= |v_ULTIMATE.start_check_#res_19| 1) (< (mod v_~r1_27 256) 4))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 0 (mod v_~mode4_30 256)) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37)) (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= 0 (mod v_~mode4_30 256))) (= 0 v_~mode4_29) (= |v_ULTIMATE.start_node4_#t~ite3_28| |v_ULTIMATE.start_node4_#t~ite3_23|) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~30_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (<= 0 (+ |v_ULTIMATE.start_check_#res_19| 2147483648)) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= ~nomsg ~send1)) (= v_~r1_26 v_~r1_27) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~p4_old_22 v_~p4_old_28) (= 0 (mod v_~mode1_21 256))) (and (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= 255 (mod v_~r1_27 256))) (not (= 0 (mod v_~mode1_21 256))) (= v_ULTIMATE.start_node1_~m1~7_16 v_~p4_old_28) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_51) (= 0 v_~mode1_20) (= v_~r1_26 (+ (mod v_~r1_27 256) 1)))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (or (and (= |v_ULTIMATE.start_node3_#t~ite2_36| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= (mod v_~mode3_38 256) 0)) (= v_~p2_old_45 v_ULTIMATE.start_node3_~m3~23_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25) (= 0 v_~mode3_37)) (and (= 1 v_~mode3_37) (= v_~p3_old_36 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= ~nomsg ~send3)) (= (mod v_~mode3_38 256) 0) (= v_~p2_old_38 v_~p2_old_45) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25))) (or (and (= v_~r1_28 v_~r1_27) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (= 1 v_~mode1_21) (= v_~p4_old_22 v_~p4_old_29) (not (= ~nomsg ~send1)) (= 0 (mod v_~mode1_22 256)) (= v_~p1_old_52 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (not (= 0 (mod v_~mode1_22 256))) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_18|) (= (+ (mod v_~r1_28 256) 1) v_~r1_27) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_21) (not (= 255 (mod v_~r1_28 256))) (= ~nomsg v_~p1_old_52) (= v_ULTIMATE.start_node1_~m1~7_17 v_~p4_old_29))) (<= |v_ULTIMATE.start_check_#res_19| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_19| 0) 0 1) 256))))) (or (and (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= 1 v_~mode2_46) (= v_~p2_old_45 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))))) (and (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_43|) (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_ULTIMATE.start_node2_~m2~16_28 ~p1_old) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= 0 v_~mode2_46) (= v_~p2_old_45 ~p2_new))) (<= |v_ULTIMATE.start_check_#res_20| 2147483647) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_20| 2147483648)) (or (and (not (= (mod ~mode1 256) 0)) (= (+ (mod ~r1 256) 1) v_~r1_28) (not (= (mod ~r1 256) 255)) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_22) (= ~p1_new v_~p1_old_53) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_19|) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_18)) (and (= ~r1 v_~r1_28) (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= 1 v_~mode1_22) (= ~p4_old v_~p4_old_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (not (= ~nomsg ~send1)) (= v_~p1_old_53 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))))) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_20| 0) 0 1) 256) 0)) (or (and (= (mod ~mode4 256) 0) (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= ~nomsg ~send4)) (= 1 v_~mode4_30) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg)) (and (= 0 v_~mode4_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (= ~p4_new v_~p4_old_29) (not (= (mod ~mode4 256) 0)) (= ~p3_old v_ULTIMATE.start_node4_~m4~30_22) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_29| |v_ULTIMATE.start_node4_#t~ite3_23|))) (or (and (< (mod v_~r1_28 256) 4) (= |v_ULTIMATE.start_check_#res_20| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= |v_ULTIMATE.start_check_#res_20| 0)))))) (not (exists ((v_~p3_old_36 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~mode2_45 Int) (v_ULTIMATE.start_node4_~m4~30_21 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_37 Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 Int) (v_ULTIMATE.start_node3_~m3~23_25 Int) (v_ULTIMATE.start_node2_~m2~16_27 Int) (v_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_check_#res_19| Int) (|v_ULTIMATE.start_node3_#t~ite2_36| Int) (v_~mode1_21 Int) (|v_ULTIMATE.start_node1_#t~ite0_18| Int) (v_~p1_old_52 Int) (|v_ULTIMATE.start_node2_#t~ite1_42| Int) (v_~p3_old_30 Int)) (and (or (<= 4 (mod v_~r1_27 256)) (and (< (mod v_~r1_27 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (or (and (= (mod v_~mode3_37 256) 0) (not (= ~nomsg ~send3))) (and (not (= (mod v_~mode3_37 256) 0)) (= v_~p2_old_44 ~nomsg))) (or (and (= ~p2_new ~nomsg) (= v_~p2_old_44 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= 1 v_~mode2_45) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46)) (and (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_27 ~p1_old) (not (= (mod ~mode2 256) 0)) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~p2_new) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg))) (or (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_19| 0)) (and (= |v_ULTIMATE.start_check_#res_19| 1) (< (mod v_~r1_27 256) 4))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (<= 0 (+ |v_ULTIMATE.start_check_#res_19| 2147483648)) (or (and (= (mod ~mode4 256) 0) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 1 v_~mode4_29) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg)) (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (= 0 v_~mode4_29) (= ~p4_new v_~p4_old_28) (= |v_ULTIMATE.start_node4_#t~ite3_28| |v_ULTIMATE.start_node4_#t~ite3_23|) (not (= (mod ~mode4 256) 0)) (= ~p3_old v_ULTIMATE.start_node4_~m4~30_21) (= ~nomsg v_~p3_old_30))) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= ~nomsg ~send1)) (= v_~r1_26 v_~r1_27) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~p4_old_22 v_~p4_old_28) (= 0 (mod v_~mode1_21 256))) (and (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= 255 (mod v_~r1_27 256))) (not (= 0 (mod v_~mode1_21 256))) (= v_ULTIMATE.start_node1_~m1~7_16 v_~p4_old_28) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_51) (= 0 v_~mode1_20) (= v_~r1_26 (+ (mod v_~r1_27 256) 1)))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (or (and (= |v_ULTIMATE.start_node3_#t~ite2_36| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= (mod ~mode3 256) 0)) (= ~p2_old v_ULTIMATE.start_node3_~m3~23_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25) (= ~p3_new v_~p3_old_36) (= 0 v_~mode3_37)) (and (= 1 v_~mode3_37) (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (= v_~p3_old_36 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= ~nomsg ~send3)) (= v_~p2_old_38 ~p2_old) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25))) (<= |v_ULTIMATE.start_check_#res_19| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_19| 0) 0 1) 256))) (or (and (not (= (mod ~mode1 256) 0)) (= ~p1_new v_~p1_old_52) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (not (= (mod ~r1 256) 255)) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_18|) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_21) (= (+ (mod ~r1 256) 1) v_~r1_27) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_17)) (and (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (= 1 v_~mode1_21) (= ~p4_old v_~p4_old_22) (not (= ~nomsg ~send1)) (= ~r1 v_~r1_27) (= v_~p1_old_52 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))))))) (not (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~r1_30 Int) (v_~mode2_48 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node4_~m4~30_24 Int) (v_ULTIMATE.start_node3_~m3~23_28 Int) (v_~p2_old_47 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node1_~m1~7_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_21| Int) (|v_ULTIMATE.start_node3_#t~ite2_39| Int) (|v_ULTIMATE.start_check_#res_22| Int) (v_~mode3_40 Int) (|v_ULTIMATE.start_node4_#t~ite3_31| Int) (v_~mode4_32 Int) (|v_ULTIMATE.start_node2_#t~ite1_45| Int) (v_~p4_old_31 Int) (v_ULTIMATE.start_node2_~m2~16_30 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (<= |v_ULTIMATE.start_check_#res_22| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_22| 0) 0 1) 256))) (or (and (< (mod v_~r1_30 256) 4) (= |v_ULTIMATE.start_check_#res_22| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256)) (= |v_ULTIMATE.start_check_#res_22| 0))) (exists ((v_~p1_old_54 Int) (v_~p3_old_38 Int) (v_~p2_old_38 Int) (v_ULTIMATE.start_node1_~m1~7_19 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_39 Int) (v_~p4_old_22 Int) (v_~mode2_47 Int) (v_ULTIMATE.start_node4_~m4~30_23 Int) (v_~p2_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_27 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node2_~m2~16_29 Int) (v_~r1_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_20| Int) (|v_ULTIMATE.start_node3_#t~ite2_38| Int) (v_~mode1_23 Int) (|v_ULTIMATE.start_check_#res_21| Int) (v_~mode4_31 Int) (|v_ULTIMATE.start_node4_#t~ite3_30| Int) (v_~p4_old_30 Int) (|v_ULTIMATE.start_node2_#t~ite1_44| Int) (v_~p3_old_30 Int)) (and (or (and (not (= (mod v_~mode1_24 256) 0)) (not (= 255 (mod v_~r1_30 256))) (= ~nomsg v_~p1_old_54) (= v_ULTIMATE.start_node1_~m1~7_19 v_~p4_old_31) (= ~nomsg v_~p4_old_22) (= (+ (mod v_~r1_30 256) 1) v_~r1_29) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= 0 v_~mode1_23) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_20|)) (and (= v_~r1_30 v_~r1_29) (= 1 v_~mode1_23) (= v_~p1_old_54 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= (mod v_~mode1_24 256) 0) (not (= ~nomsg ~send1)) (= v_~p4_old_22 v_~p4_old_31))) (or (and (< (mod v_~r1_29 256) 4) (= |v_ULTIMATE.start_check_#res_21| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_29 256)) (= |v_ULTIMATE.start_check_#res_21| 0))) (or (and (not (= 0 (mod v_~mode4_32 256))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= ~nomsg v_~p4_old_30) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~30_23) (= 0 v_~mode4_31) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= 0 (mod v_~mode4_32 256)) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))))) (or (and (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= ~nomsg v_~p1_old_46) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 v_~p1_old_55) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg)) (and (= 0 (mod v_~mode2_48 256)) (not (= ~nomsg ~send2)) (= v_~p2_old_46 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= 1 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg) (= v_~p1_old_46 v_~p1_old_55))) (or (and (< (mod v_~r1_29 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_29 256))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (not (= ~nomsg ~send3)) (= v_~p2_old_38 v_~p2_old_47) (= 1 v_~mode3_39) (= v_~p3_old_38 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= 0 (mod v_~mode3_40 256))) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (= 0 v_~mode3_39) (= |v_ULTIMATE.start_node3_#t~ite2_38| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= 0 (mod v_~mode3_40 256))) (= v_~p2_old_38 ~nomsg) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~23_27) (= ~nomsg v_~p3_old_38))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (exists ((v_~p3_old_37 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_18 Int) (v_~mode2_46 Int) (v_ULTIMATE.start_node4_~m4~30_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_38 Int) (v_~p4_old_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_29| Int) (v_ULTIMATE.start_node3_~m3~23_26 Int) (v_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 Int) (v_ULTIMATE.start_node2_~m2~16_28 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_37| Int) (v_~mode1_22 Int) (|v_ULTIMATE.start_node1_#t~ite0_19| Int) (|v_ULTIMATE.start_check_#res_20| Int) (v_~mode4_30 Int) (v_~p1_old_53 Int) (|v_ULTIMATE.start_node2_#t~ite1_43| Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_node1_~m1~7_18 v_~p4_old_30) (not (= 255 (mod v_~r1_29 256))) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (= (+ (mod v_~r1_29 256) 1) v_~r1_28) (= ~nomsg v_~p1_old_53) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_19|) (not (= 0 (mod v_~mode1_23 256)))) (and (= 1 v_~mode1_22) (= v_~r1_29 v_~r1_28) (= 0 (mod v_~mode1_23 256)) (= v_~p4_old_22 v_~p4_old_30) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (not (= ~nomsg ~send1)) (= v_~p1_old_53 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))))) (exists ((v_~p3_old_36 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~mode2_45 Int) (v_ULTIMATE.start_node4_~m4~30_21 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_37 Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 Int) (v_ULTIMATE.start_node3_~m3~23_25 Int) (v_ULTIMATE.start_node2_~m2~16_27 Int) (v_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_check_#res_19| Int) (|v_ULTIMATE.start_node3_#t~ite2_36| Int) (v_~mode1_21 Int) (|v_ULTIMATE.start_node1_#t~ite0_18| Int) (v_~p1_old_52 Int) (|v_ULTIMATE.start_node2_#t~ite1_42| Int) (v_~p3_old_30 Int)) (and (or (<= 4 (mod v_~r1_27 256)) (and (< (mod v_~r1_27 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (or (and (= (mod v_~mode3_37 256) 0) (not (= ~nomsg ~send3))) (and (not (= (mod v_~mode3_37 256) 0)) (= v_~p2_old_44 ~nomsg))) (or (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_27 v_~p1_old_53) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg)) (and (= v_~p2_old_44 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_~p1_old_46 v_~p1_old_53) (= 1 v_~mode2_45) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg) (= (mod v_~mode2_46 256) 0))) (or (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_19| 0)) (and (= |v_ULTIMATE.start_check_#res_19| 1) (< (mod v_~r1_27 256) 4))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 0 (mod v_~mode4_30 256)) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37)) (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= 0 (mod v_~mode4_30 256))) (= 0 v_~mode4_29) (= |v_ULTIMATE.start_node4_#t~ite3_28| |v_ULTIMATE.start_node4_#t~ite3_23|) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~30_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (<= 0 (+ |v_ULTIMATE.start_check_#res_19| 2147483648)) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= ~nomsg ~send1)) (= v_~r1_26 v_~r1_27) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~p4_old_22 v_~p4_old_28) (= 0 (mod v_~mode1_21 256))) (and (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= 255 (mod v_~r1_27 256))) (not (= 0 (mod v_~mode1_21 256))) (= v_ULTIMATE.start_node1_~m1~7_16 v_~p4_old_28) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_51) (= 0 v_~mode1_20) (= v_~r1_26 (+ (mod v_~r1_27 256) 1)))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (or (and (= |v_ULTIMATE.start_node3_#t~ite2_36| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= (mod v_~mode3_38 256) 0)) (= v_~p2_old_45 v_ULTIMATE.start_node3_~m3~23_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25) (= 0 v_~mode3_37)) (and (= 1 v_~mode3_37) (= v_~p3_old_36 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= ~nomsg ~send3)) (= (mod v_~mode3_38 256) 0) (= v_~p2_old_38 v_~p2_old_45) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25))) (or (and (= v_~r1_28 v_~r1_27) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (= 1 v_~mode1_21) (= v_~p4_old_22 v_~p4_old_29) (not (= ~nomsg ~send1)) (= 0 (mod v_~mode1_22 256)) (= v_~p1_old_52 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (not (= 0 (mod v_~mode1_22 256))) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_18|) (= (+ (mod v_~r1_28 256) 1) v_~r1_27) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_21) (not (= 255 (mod v_~r1_28 256))) (= ~nomsg v_~p1_old_52) (= v_ULTIMATE.start_node1_~m1~7_17 v_~p4_old_29))) (<= |v_ULTIMATE.start_check_#res_19| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_19| 0) 0 1) 256))))) (or (and (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= 1 v_~mode2_46) (= v_~p1_old_46 v_~p1_old_54) (= v_~p2_old_45 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))))) (and (not (= 0 (mod v_~mode2_47 256))) (= v_~p2_old_45 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_43|) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= |v_ULTIMATE.start_check_#res_20| 2147483647) (or (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~30_22) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= (mod v_~mode4_31 256) 0)) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_29| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= v_~p3_old_30 v_~p3_old_38))) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_20| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_20| 0) 0 1) 256) 0)) (or (and (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~23_26) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26))) (or (and (< (mod v_~r1_28 256) 4) (= |v_ULTIMATE.start_check_#res_20| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= |v_ULTIMATE.start_check_#res_20| 0))))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))) (or (and (= 1 v_~mode2_48) (= ~p2_new ~nomsg) (= v_~p2_old_47 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg)) (and (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_~p2_old_47 ~p2_new) (= 0 v_~mode2_48) (= v_ULTIMATE.start_node2_~m2~16_30 ~p1_old) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|))) (or (and (not (= (mod ~mode1 256) 0)) (not (= (mod ~r1 256) 255)) (= (+ (mod ~r1 256) 1) v_~r1_30) (= 0 v_~mode1_24) (= ~nomsg v_~p4_old_22) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_20) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_21|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20) (= ~p1_new v_~p1_old_55)) (and (= ~r1 v_~r1_30) (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= v_~p1_old_55 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= 1 v_~mode1_24) (= ~p4_old v_~p4_old_22) (not (= ~nomsg ~send1)) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20))) (<= 0 (+ |v_ULTIMATE.start_check_#res_22| 2147483648)) (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_30 256) 4)) (<= 4 (mod v_~r1_30 256))) (or (and (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (not (= ~nomsg ~send3)) (= 1 v_~mode3_40) (= v_~p2_old_38 ~p2_old) (= v_~p3_old_39 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256))))) (and (= ~p2_old v_ULTIMATE.start_node3_~m3~23_28) (not (= (mod ~mode3 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_39| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~p3_new v_~p3_old_39) (= 0 v_~mode3_40))) (or (and (= (mod ~mode4 256) 0) (= 1 v_~mode4_32) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (not (= ~nomsg ~send4)) (= v_~p4_old_31 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg)) (and (= ~p4_new v_~p4_old_31) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (= ~p3_old v_ULTIMATE.start_node4_~m4~30_24) (not (= (mod ~mode4 256) 0)) (= 0 v_~mode4_32) (= |v_ULTIMATE.start_node4_#t~ite3_31| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30)))))) (not (exists ((|v_ULTIMATE.start_node3_#t~ite2_40| Int) (v_~p1_old_56 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p3_old_40 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~r1_31 Int) (v_~mode2_49 Int) (v_ULTIMATE.start_node4_~m4~30_25 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_21 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p2_old_48 Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_22| Int) (|v_ULTIMATE.start_check_#res_23| Int) (v_~mode3_41 Int) (v_~mode4_33 Int) (|v_ULTIMATE.start_node4_#t~ite3_32| Int) (|v_ULTIMATE.start_node2_#t~ite1_46| Int) (v_~p4_old_32 Int) (v_ULTIMATE.start_node2_~m2~16_31 Int) (v_~mode1_25 Int) (v_~p3_old_30 Int)) (and (or (and (< (mod v_~r1_31 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_31 256))) (or (and (not (= (mod ~mode1 256) 0)) (= 0 v_~mode1_25) (not (= (mod ~r1 256) 255)) (= (+ (mod ~r1 256) 1) v_~r1_31) (= ~p1_new v_~p1_old_56) (= ~nomsg v_~p4_old_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_21) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_21) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_22|)) (and (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= v_~p1_old_56 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_21) (= ~p4_old v_~p4_old_22) (not (= ~nomsg ~send1)) (= ~r1 v_~r1_31) (= 1 v_~mode1_25))) (<= 0 (+ |v_ULTIMATE.start_check_#res_23| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_23| 0) 0 1) 256) 0)) (or (and (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= v_~p2_old_48 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= (mod ~mode2 256) 0) (= v_ULTIMATE.start_node2_~m2~16_31 ~nomsg) (= ~p1_old v_~p1_old_46) (= 1 v_~mode2_49)) (and (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_46|) (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_~p2_old_48 ~p2_new) (= v_ULTIMATE.start_node2_~m2~16_31 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_31 ~p1_old) (= 0 v_~mode2_49))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_29) (not (= (mod ~mode3 256) 0)) (= 0 v_~mode3_41) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_31| |v_ULTIMATE.start_node3_#t~ite2_40|) (= ~p3_new v_~p3_old_40) (= ~p2_old v_ULTIMATE.start_node3_~m3~23_29)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_29) (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (not (= ~nomsg ~send3)) (= v_~p3_old_40 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= v_~p2_old_38 ~p2_old) (= 1 v_~mode3_41))) (or (and (= 0 v_~mode4_33) (= |v_ULTIMATE.start_node4_#t~ite3_32| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~p3_old v_ULTIMATE.start_node4_~m4~30_25) (not (= (mod ~mode4 256) 0)) (= ~p4_new v_~p4_old_32) (= ~nomsg v_~p3_old_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_25)) (and (= (mod ~mode4 256) 0) (not (= ~nomsg ~send4)) (= v_~p4_old_32 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 1 v_~mode4_33) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_25) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg))) (or (and (= |v_ULTIMATE.start_check_#res_23| 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_31 256))) (and (< (mod v_~r1_31 256) 4) (= |v_ULTIMATE.start_check_#res_23| 1))) (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~r1_30 Int) (v_~mode2_48 Int) (v_ULTIMATE.start_node4_~m4~30_24 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node3_~m3~23_28 Int) (v_~p2_old_47 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node1_~m1~7_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_21| Int) (|v_ULTIMATE.start_node3_#t~ite2_39| Int) (|v_ULTIMATE.start_check_#res_22| Int) (v_~mode3_40 Int) (|v_ULTIMATE.start_node4_#t~ite3_31| Int) (v_~mode4_32 Int) (|v_ULTIMATE.start_node2_#t~ite1_45| Int) (v_~p4_old_31 Int) (v_ULTIMATE.start_node2_~m2~16_30 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (<= |v_ULTIMATE.start_check_#res_22| 2147483647) (or (and (= (mod v_~mode2_49 256) 0) (= 1 v_~mode2_48) (= v_~p1_old_46 v_~p1_old_56) (= v_~p2_old_47 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg)) (and (= ~nomsg v_~p1_old_46) (= v_~p2_old_47 ~nomsg) (= 0 v_~mode2_48) (not (= (mod v_~mode2_49 256) 0)) (= v_ULTIMATE.start_node2_~m2~16_30 v_~p1_old_56) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_22| 0) 0 1) 256))) (or (and (< (mod v_~r1_30 256) 4) (= |v_ULTIMATE.start_check_#res_22| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256)) (= |v_ULTIMATE.start_check_#res_22| 0))) (exists ((v_~p1_old_54 Int) (v_~p3_old_38 Int) (v_~p2_old_38 Int) (v_ULTIMATE.start_node1_~m1~7_19 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_39 Int) (v_~p4_old_22 Int) (v_~mode2_47 Int) (v_ULTIMATE.start_node4_~m4~30_23 Int) (v_~p2_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_27 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node2_~m2~16_29 Int) (v_~r1_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_20| Int) (|v_ULTIMATE.start_node3_#t~ite2_38| Int) (v_~mode1_23 Int) (|v_ULTIMATE.start_check_#res_21| Int) (v_~mode4_31 Int) (|v_ULTIMATE.start_node4_#t~ite3_30| Int) (v_~p4_old_30 Int) (|v_ULTIMATE.start_node2_#t~ite1_44| Int) (v_~p3_old_30 Int)) (and (or (and (not (= (mod v_~mode1_24 256) 0)) (not (= 255 (mod v_~r1_30 256))) (= ~nomsg v_~p1_old_54) (= v_ULTIMATE.start_node1_~m1~7_19 v_~p4_old_31) (= ~nomsg v_~p4_old_22) (= (+ (mod v_~r1_30 256) 1) v_~r1_29) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= 0 v_~mode1_23) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_20|)) (and (= v_~r1_30 v_~r1_29) (= 1 v_~mode1_23) (= v_~p1_old_54 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= (mod v_~mode1_24 256) 0) (not (= ~nomsg ~send1)) (= v_~p4_old_22 v_~p4_old_31))) (or (and (< (mod v_~r1_29 256) 4) (= |v_ULTIMATE.start_check_#res_21| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_29 256)) (= |v_ULTIMATE.start_check_#res_21| 0))) (or (and (not (= 0 (mod v_~mode4_32 256))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= ~nomsg v_~p4_old_30) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~30_23) (= 0 v_~mode4_31) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= 0 (mod v_~mode4_32 256)) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))))) (or (and (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= ~nomsg v_~p1_old_46) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 v_~p1_old_55) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg)) (and (= 0 (mod v_~mode2_48 256)) (not (= ~nomsg ~send2)) (= v_~p2_old_46 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= 1 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg) (= v_~p1_old_46 v_~p1_old_55))) (or (and (< (mod v_~r1_29 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_29 256))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (not (= ~nomsg ~send3)) (= v_~p2_old_38 v_~p2_old_47) (= 1 v_~mode3_39) (= v_~p3_old_38 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= 0 (mod v_~mode3_40 256))) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (= 0 v_~mode3_39) (= |v_ULTIMATE.start_node3_#t~ite2_38| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= 0 (mod v_~mode3_40 256))) (= v_~p2_old_38 ~nomsg) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~23_27) (= ~nomsg v_~p3_old_38))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (exists ((v_~p3_old_37 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_18 Int) (v_~mode2_46 Int) (v_ULTIMATE.start_node4_~m4~30_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_38 Int) (v_~p4_old_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_29| Int) (v_ULTIMATE.start_node3_~m3~23_26 Int) (v_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 Int) (v_ULTIMATE.start_node2_~m2~16_28 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_37| Int) (v_~mode1_22 Int) (|v_ULTIMATE.start_node1_#t~ite0_19| Int) (|v_ULTIMATE.start_check_#res_20| Int) (v_~mode4_30 Int) (v_~p1_old_53 Int) (|v_ULTIMATE.start_node2_#t~ite1_43| Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_node1_~m1~7_18 v_~p4_old_30) (not (= 255 (mod v_~r1_29 256))) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (= (+ (mod v_~r1_29 256) 1) v_~r1_28) (= ~nomsg v_~p1_old_53) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_19|) (not (= 0 (mod v_~mode1_23 256)))) (and (= 1 v_~mode1_22) (= v_~r1_29 v_~r1_28) (= 0 (mod v_~mode1_23 256)) (= v_~p4_old_22 v_~p4_old_30) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (not (= ~nomsg ~send1)) (= v_~p1_old_53 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))))) (exists ((v_~p3_old_36 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~mode2_45 Int) (v_ULTIMATE.start_node4_~m4~30_21 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_37 Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 Int) (v_ULTIMATE.start_node3_~m3~23_25 Int) (v_ULTIMATE.start_node2_~m2~16_27 Int) (v_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_check_#res_19| Int) (|v_ULTIMATE.start_node3_#t~ite2_36| Int) (v_~mode1_21 Int) (|v_ULTIMATE.start_node1_#t~ite0_18| Int) (v_~p1_old_52 Int) (|v_ULTIMATE.start_node2_#t~ite1_42| Int) (v_~p3_old_30 Int)) (and (or (<= 4 (mod v_~r1_27 256)) (and (< (mod v_~r1_27 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (or (and (= (mod v_~mode3_37 256) 0) (not (= ~nomsg ~send3))) (and (not (= (mod v_~mode3_37 256) 0)) (= v_~p2_old_44 ~nomsg))) (or (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_27 v_~p1_old_53) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg)) (and (= v_~p2_old_44 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_~p1_old_46 v_~p1_old_53) (= 1 v_~mode2_45) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg) (= (mod v_~mode2_46 256) 0))) (or (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_19| 0)) (and (= |v_ULTIMATE.start_check_#res_19| 1) (< (mod v_~r1_27 256) 4))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 0 (mod v_~mode4_30 256)) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37)) (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= 0 (mod v_~mode4_30 256))) (= 0 v_~mode4_29) (= |v_ULTIMATE.start_node4_#t~ite3_28| |v_ULTIMATE.start_node4_#t~ite3_23|) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~30_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (<= 0 (+ |v_ULTIMATE.start_check_#res_19| 2147483648)) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= ~nomsg ~send1)) (= v_~r1_26 v_~r1_27) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~p4_old_22 v_~p4_old_28) (= 0 (mod v_~mode1_21 256))) (and (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= 255 (mod v_~r1_27 256))) (not (= 0 (mod v_~mode1_21 256))) (= v_ULTIMATE.start_node1_~m1~7_16 v_~p4_old_28) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_51) (= 0 v_~mode1_20) (= v_~r1_26 (+ (mod v_~r1_27 256) 1)))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (or (and (= |v_ULTIMATE.start_node3_#t~ite2_36| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= (mod v_~mode3_38 256) 0)) (= v_~p2_old_45 v_ULTIMATE.start_node3_~m3~23_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25) (= 0 v_~mode3_37)) (and (= 1 v_~mode3_37) (= v_~p3_old_36 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= ~nomsg ~send3)) (= (mod v_~mode3_38 256) 0) (= v_~p2_old_38 v_~p2_old_45) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25))) (or (and (= v_~r1_28 v_~r1_27) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (= 1 v_~mode1_21) (= v_~p4_old_22 v_~p4_old_29) (not (= ~nomsg ~send1)) (= 0 (mod v_~mode1_22 256)) (= v_~p1_old_52 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (not (= 0 (mod v_~mode1_22 256))) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_18|) (= (+ (mod v_~r1_28 256) 1) v_~r1_27) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_21) (not (= 255 (mod v_~r1_28 256))) (= ~nomsg v_~p1_old_52) (= v_ULTIMATE.start_node1_~m1~7_17 v_~p4_old_29))) (<= |v_ULTIMATE.start_check_#res_19| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_19| 0) 0 1) 256))))) (or (and (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= 1 v_~mode2_46) (= v_~p1_old_46 v_~p1_old_54) (= v_~p2_old_45 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))))) (and (not (= 0 (mod v_~mode2_47 256))) (= v_~p2_old_45 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_43|) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= |v_ULTIMATE.start_check_#res_20| 2147483647) (or (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~30_22) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= (mod v_~mode4_31 256) 0)) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_29| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= v_~p3_old_30 v_~p3_old_38))) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_20| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_20| 0) 0 1) 256) 0)) (or (and (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~23_26) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26))) (or (and (< (mod v_~r1_28 256) 4) (= |v_ULTIMATE.start_check_#res_20| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= |v_ULTIMATE.start_check_#res_20| 0))))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (= ~nomsg v_~p4_old_31) (= v_~p3_old_40 v_ULTIMATE.start_node4_~m4~30_24) (= 0 v_~mode4_32) (= |v_ULTIMATE.start_node4_#t~ite3_31| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30) (not (= (mod v_~mode4_33 256) 0))) (and (= 1 v_~mode4_32) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (not (= ~nomsg ~send4)) (= v_~p4_old_31 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= v_~p3_old_30 v_~p3_old_40) (= (mod v_~mode4_33 256) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_22| 2147483648)) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (= v_~p2_old_38 v_~p2_old_48) (not (= ~nomsg ~send3)) (= 0 (mod v_~mode3_41 256)) (= 1 v_~mode3_40) (= v_~p3_old_39 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (= ~nomsg v_~p3_old_39) (= v_~p2_old_48 v_ULTIMATE.start_node3_~m3~23_28) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_39| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= 0 (mod v_~mode3_41 256))) (= 0 v_~mode3_40))) (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_30 256) 4)) (<= 4 (mod v_~r1_30 256))) (or (and (= v_~p1_old_55 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= 0 (mod v_~mode1_25 256)) (= 1 v_~mode1_24) (= v_~r1_31 v_~r1_30) (not (= ~nomsg ~send1)) (= v_~p4_old_22 v_~p4_old_32) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20)) (and (= v_ULTIMATE.start_node1_~m1~7_20 v_~p4_old_32) (= 0 v_~mode1_24) (= ~nomsg v_~p4_old_22) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_21|) (= (+ (mod v_~r1_31 256) 1) v_~r1_30) (= ~nomsg v_~p1_old_55) (not (= (mod v_~r1_31 256) 255)) (not (= 0 (mod v_~mode1_25 256))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20))))) (<= |v_ULTIMATE.start_check_#res_23| 2147483647)))) (not (and (or (and (not (= (mod ~mode4 256) 0)) (= ~p3_old ~nomsg)) (and (= (mod ~mode4 256) 0) (not (= ~nomsg ~send4)) (= ~p4_new ~nomsg))) (or (and (not (= (mod ~mode3 256) 0)) (= ~p2_old ~nomsg)) (and (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (not (= ~nomsg ~send3)))) (or (and (= ~p1_old ~nomsg) (not (= (mod ~mode2 256) 0))) (and (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= (mod ~mode2 256) 0))) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~r1 v_~r1_26) (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (= ~p4_old v_~p4_old_22) (not (= ~nomsg ~send1)) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (not (= (mod ~mode1 256) 0)) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_16) (= ~p1_new v_~p1_old_51) (not (= (mod ~r1 256) 255)) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (= ~nomsg v_~p4_old_22) (= (+ (mod ~r1 256) 1) v_~r1_26) (= 0 v_~mode1_20))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (<= (+ ~st4 ~st3 ~st2 ~st1) 1))) (not (exists ((|v_ULTIMATE.start_node3_#t~ite2_41| Int) (v_~p1_old_57 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node3_~m3~23_30 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_ULTIMATE.start_node4_~m4~30_26 Int) (v_~p4_old_22 Int) (v_~r1_32 Int) (v_~p3_old_41 Int) (v_ULTIMATE.start_node1_~m1~7_22 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_~p2_old_49 Int) (|v_ULTIMATE.start_node1_#t~ite0_23| Int) (v_~mode4_34 Int) (v_~mode3_42 Int) (|v_ULTIMATE.start_check_#res_24| Int) (|v_ULTIMATE.start_node4_#t~ite3_33| Int) (v_~mode2_50 Int) (|v_ULTIMATE.start_node2_#t~ite1_47| Int) (v_~mode1_26 Int) (v_~p4_old_33 Int) (v_ULTIMATE.start_node2_~m2~16_32 Int) (v_~p3_old_30 Int)) (and (or (and (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_47|) (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_~p2_old_49 ~p2_new) (= v_ULTIMATE.start_node2_~m2~16_32 ~nomsg) (= 0 v_~mode2_50) (= v_ULTIMATE.start_node2_~m2~16_32 ~p1_old)) (and (= v_~p2_old_49 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= v_ULTIMATE.start_node2_~m2~16_32 ~nomsg) (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= 1 v_~mode2_50) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_24| 0) (<= 4 (mod v_~r1_32 256))) (and (= |v_ULTIMATE.start_check_#res_24| 1) (< (mod v_~r1_32 256) 4))) (<= |v_ULTIMATE.start_check_#res_24| 2147483647) (<= 0 (+ |v_ULTIMATE.start_check_#res_24| 2147483648)) (exists ((|v_ULTIMATE.start_node3_#t~ite2_40| Int) (v_~p1_old_56 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p3_old_40 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~r1_31 Int) (v_~mode2_49 Int) (v_ULTIMATE.start_node4_~m4~30_25 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_21 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p2_old_48 Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_22| Int) (|v_ULTIMATE.start_check_#res_23| Int) (v_~mode3_41 Int) (v_~mode4_33 Int) (|v_ULTIMATE.start_node4_#t~ite3_32| Int) (|v_ULTIMATE.start_node2_#t~ite1_46| Int) (v_~p4_old_32 Int) (v_ULTIMATE.start_node2_~m2~16_31 Int) (v_~mode1_25 Int) (v_~p3_old_30 Int)) (and (or (and (< (mod v_~r1_31 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_31 256))) (<= 0 (+ |v_ULTIMATE.start_check_#res_23| 2147483648)) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_29) (= 0 v_~mode3_41) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_31| |v_ULTIMATE.start_node3_#t~ite2_40|) (not (= 0 (mod v_~mode3_42 256))) (= ~nomsg v_~p3_old_40) (= v_~p2_old_49 v_ULTIMATE.start_node3_~m3~23_29)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_29) (not (= ~nomsg ~send3)) (= 0 (mod v_~mode3_42 256)) (= v_~p3_old_40 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= 1 v_~mode3_41) (= v_~p2_old_38 v_~p2_old_49))) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_23| 0) 0 1) 256) 0)) (or (and (not (= 0 (mod v_~mode1_26 256))) (= 0 v_~mode1_25) (= v_ULTIMATE.start_node1_~m1~7_21 v_~p4_old_33) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_56) (= (+ (mod v_~r1_32 256) 1) v_~r1_31) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_21) (not (= (mod v_~r1_32 256) 255)) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_22|)) (and (= v_~p1_old_56 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~r1_32 v_~r1_31) (= 0 (mod v_~mode1_26 256)) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_21) (= v_~p4_old_22 v_~p4_old_33) (not (= ~nomsg ~send1)) (= 1 v_~mode1_25))) (or (and (= 0 (mod v_~mode4_34 256)) (not (= ~nomsg ~send4)) (= v_~p4_old_32 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= v_~p3_old_30 v_~p3_old_41) (= 1 v_~mode4_33) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_25)) (and (= 0 v_~mode4_33) (= v_~p3_old_41 v_ULTIMATE.start_node4_~m4~30_25) (= ~nomsg v_~p4_old_32) (= |v_ULTIMATE.start_node4_#t~ite3_32| |v_ULTIMATE.start_node4_#t~ite3_23|) (not (= 0 (mod v_~mode4_34 256))) (= ~nomsg v_~p3_old_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_25))) (or (and (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_46|) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_31 v_~p1_old_57) (= v_ULTIMATE.start_node2_~m2~16_31 ~nomsg) (= v_~p2_old_48 ~nomsg) (= 0 v_~mode2_49) (not (= 0 (mod v_~mode2_50 256)))) (and (= v_~p1_old_46 v_~p1_old_57) (not (= ~nomsg ~send2)) (= v_~p2_old_48 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= v_ULTIMATE.start_node2_~m2~16_31 ~nomsg) (= 1 v_~mode2_49) (= 0 (mod v_~mode2_50 256)))) (or (and (= |v_ULTIMATE.start_check_#res_23| 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_31 256))) (and (< (mod v_~r1_31 256) 4) (= |v_ULTIMATE.start_check_#res_23| 1))) (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~r1_30 Int) (v_~mode2_48 Int) (v_ULTIMATE.start_node4_~m4~30_24 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node3_~m3~23_28 Int) (v_~p2_old_47 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node1_~m1~7_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_21| Int) (|v_ULTIMATE.start_node3_#t~ite2_39| Int) (|v_ULTIMATE.start_check_#res_22| Int) (v_~mode3_40 Int) (|v_ULTIMATE.start_node4_#t~ite3_31| Int) (v_~mode4_32 Int) (|v_ULTIMATE.start_node2_#t~ite1_45| Int) (v_~p4_old_31 Int) (v_ULTIMATE.start_node2_~m2~16_30 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (<= |v_ULTIMATE.start_check_#res_22| 2147483647) (or (and (= (mod v_~mode2_49 256) 0) (= 1 v_~mode2_48) (= v_~p1_old_46 v_~p1_old_56) (= v_~p2_old_47 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg)) (and (= ~nomsg v_~p1_old_46) (= v_~p2_old_47 ~nomsg) (= 0 v_~mode2_48) (not (= (mod v_~mode2_49 256) 0)) (= v_ULTIMATE.start_node2_~m2~16_30 v_~p1_old_56) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_22| 0) 0 1) 256))) (or (and (< (mod v_~r1_30 256) 4) (= |v_ULTIMATE.start_check_#res_22| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256)) (= |v_ULTIMATE.start_check_#res_22| 0))) (exists ((v_~p1_old_54 Int) (v_~p3_old_38 Int) (v_~p2_old_38 Int) (v_ULTIMATE.start_node1_~m1~7_19 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_39 Int) (v_~p4_old_22 Int) (v_~mode2_47 Int) (v_ULTIMATE.start_node4_~m4~30_23 Int) (v_~p2_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_27 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node2_~m2~16_29 Int) (v_~r1_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_20| Int) (|v_ULTIMATE.start_node3_#t~ite2_38| Int) (v_~mode1_23 Int) (|v_ULTIMATE.start_check_#res_21| Int) (v_~mode4_31 Int) (|v_ULTIMATE.start_node4_#t~ite3_30| Int) (v_~p4_old_30 Int) (|v_ULTIMATE.start_node2_#t~ite1_44| Int) (v_~p3_old_30 Int)) (and (or (and (not (= (mod v_~mode1_24 256) 0)) (not (= 255 (mod v_~r1_30 256))) (= ~nomsg v_~p1_old_54) (= v_ULTIMATE.start_node1_~m1~7_19 v_~p4_old_31) (= ~nomsg v_~p4_old_22) (= (+ (mod v_~r1_30 256) 1) v_~r1_29) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= 0 v_~mode1_23) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_20|)) (and (= v_~r1_30 v_~r1_29) (= 1 v_~mode1_23) (= v_~p1_old_54 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= (mod v_~mode1_24 256) 0) (not (= ~nomsg ~send1)) (= v_~p4_old_22 v_~p4_old_31))) (or (and (< (mod v_~r1_29 256) 4) (= |v_ULTIMATE.start_check_#res_21| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_29 256)) (= |v_ULTIMATE.start_check_#res_21| 0))) (or (and (not (= 0 (mod v_~mode4_32 256))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= ~nomsg v_~p4_old_30) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~30_23) (= 0 v_~mode4_31) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= 0 (mod v_~mode4_32 256)) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))))) (or (and (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= ~nomsg v_~p1_old_46) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 v_~p1_old_55) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg)) (and (= 0 (mod v_~mode2_48 256)) (not (= ~nomsg ~send2)) (= v_~p2_old_46 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= 1 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg) (= v_~p1_old_46 v_~p1_old_55))) (or (and (< (mod v_~r1_29 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_29 256))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (not (= ~nomsg ~send3)) (= v_~p2_old_38 v_~p2_old_47) (= 1 v_~mode3_39) (= v_~p3_old_38 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= 0 (mod v_~mode3_40 256))) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (= 0 v_~mode3_39) (= |v_ULTIMATE.start_node3_#t~ite2_38| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= 0 (mod v_~mode3_40 256))) (= v_~p2_old_38 ~nomsg) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~23_27) (= ~nomsg v_~p3_old_38))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (exists ((v_~p3_old_37 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_18 Int) (v_~mode2_46 Int) (v_ULTIMATE.start_node4_~m4~30_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_38 Int) (v_~p4_old_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_29| Int) (v_ULTIMATE.start_node3_~m3~23_26 Int) (v_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 Int) (v_ULTIMATE.start_node2_~m2~16_28 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_37| Int) (v_~mode1_22 Int) (|v_ULTIMATE.start_node1_#t~ite0_19| Int) (|v_ULTIMATE.start_check_#res_20| Int) (v_~mode4_30 Int) (v_~p1_old_53 Int) (|v_ULTIMATE.start_node2_#t~ite1_43| Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_node1_~m1~7_18 v_~p4_old_30) (not (= 255 (mod v_~r1_29 256))) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (= (+ (mod v_~r1_29 256) 1) v_~r1_28) (= ~nomsg v_~p1_old_53) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_19|) (not (= 0 (mod v_~mode1_23 256)))) (and (= 1 v_~mode1_22) (= v_~r1_29 v_~r1_28) (= 0 (mod v_~mode1_23 256)) (= v_~p4_old_22 v_~p4_old_30) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (not (= ~nomsg ~send1)) (= v_~p1_old_53 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))))) (exists ((v_~p3_old_36 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~mode2_45 Int) (v_ULTIMATE.start_node4_~m4~30_21 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_37 Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 Int) (v_ULTIMATE.start_node3_~m3~23_25 Int) (v_ULTIMATE.start_node2_~m2~16_27 Int) (v_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_check_#res_19| Int) (|v_ULTIMATE.start_node3_#t~ite2_36| Int) (v_~mode1_21 Int) (|v_ULTIMATE.start_node1_#t~ite0_18| Int) (v_~p1_old_52 Int) (|v_ULTIMATE.start_node2_#t~ite1_42| Int) (v_~p3_old_30 Int)) (and (or (<= 4 (mod v_~r1_27 256)) (and (< (mod v_~r1_27 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (or (and (= (mod v_~mode3_37 256) 0) (not (= ~nomsg ~send3))) (and (not (= (mod v_~mode3_37 256) 0)) (= v_~p2_old_44 ~nomsg))) (or (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_27 v_~p1_old_53) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg)) (and (= v_~p2_old_44 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_~p1_old_46 v_~p1_old_53) (= 1 v_~mode2_45) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg) (= (mod v_~mode2_46 256) 0))) (or (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_19| 0)) (and (= |v_ULTIMATE.start_check_#res_19| 1) (< (mod v_~r1_27 256) 4))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 0 (mod v_~mode4_30 256)) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37)) (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= 0 (mod v_~mode4_30 256))) (= 0 v_~mode4_29) (= |v_ULTIMATE.start_node4_#t~ite3_28| |v_ULTIMATE.start_node4_#t~ite3_23|) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~30_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (<= 0 (+ |v_ULTIMATE.start_check_#res_19| 2147483648)) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= ~nomsg ~send1)) (= v_~r1_26 v_~r1_27) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~p4_old_22 v_~p4_old_28) (= 0 (mod v_~mode1_21 256))) (and (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= 255 (mod v_~r1_27 256))) (not (= 0 (mod v_~mode1_21 256))) (= v_ULTIMATE.start_node1_~m1~7_16 v_~p4_old_28) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_51) (= 0 v_~mode1_20) (= v_~r1_26 (+ (mod v_~r1_27 256) 1)))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (or (and (= |v_ULTIMATE.start_node3_#t~ite2_36| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= (mod v_~mode3_38 256) 0)) (= v_~p2_old_45 v_ULTIMATE.start_node3_~m3~23_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25) (= 0 v_~mode3_37)) (and (= 1 v_~mode3_37) (= v_~p3_old_36 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= ~nomsg ~send3)) (= (mod v_~mode3_38 256) 0) (= v_~p2_old_38 v_~p2_old_45) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25))) (or (and (= v_~r1_28 v_~r1_27) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (= 1 v_~mode1_21) (= v_~p4_old_22 v_~p4_old_29) (not (= ~nomsg ~send1)) (= 0 (mod v_~mode1_22 256)) (= v_~p1_old_52 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (not (= 0 (mod v_~mode1_22 256))) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_18|) (= (+ (mod v_~r1_28 256) 1) v_~r1_27) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_21) (not (= 255 (mod v_~r1_28 256))) (= ~nomsg v_~p1_old_52) (= v_ULTIMATE.start_node1_~m1~7_17 v_~p4_old_29))) (<= |v_ULTIMATE.start_check_#res_19| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_19| 0) 0 1) 256))))) (or (and (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= 1 v_~mode2_46) (= v_~p1_old_46 v_~p1_old_54) (= v_~p2_old_45 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))))) (and (not (= 0 (mod v_~mode2_47 256))) (= v_~p2_old_45 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_43|) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= |v_ULTIMATE.start_check_#res_20| 2147483647) (or (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~30_22) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= (mod v_~mode4_31 256) 0)) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_29| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= v_~p3_old_30 v_~p3_old_38))) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_20| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_20| 0) 0 1) 256) 0)) (or (and (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~23_26) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26))) (or (and (< (mod v_~r1_28 256) 4) (= |v_ULTIMATE.start_check_#res_20| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= |v_ULTIMATE.start_check_#res_20| 0))))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (= ~nomsg v_~p4_old_31) (= v_~p3_old_40 v_ULTIMATE.start_node4_~m4~30_24) (= 0 v_~mode4_32) (= |v_ULTIMATE.start_node4_#t~ite3_31| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30) (not (= (mod v_~mode4_33 256) 0))) (and (= 1 v_~mode4_32) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (not (= ~nomsg ~send4)) (= v_~p4_old_31 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= v_~p3_old_30 v_~p3_old_40) (= (mod v_~mode4_33 256) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_22| 2147483648)) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (= v_~p2_old_38 v_~p2_old_48) (not (= ~nomsg ~send3)) (= 0 (mod v_~mode3_41 256)) (= 1 v_~mode3_40) (= v_~p3_old_39 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (= ~nomsg v_~p3_old_39) (= v_~p2_old_48 v_ULTIMATE.start_node3_~m3~23_28) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_39| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= 0 (mod v_~mode3_41 256))) (= 0 v_~mode3_40))) (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_30 256) 4)) (<= 4 (mod v_~r1_30 256))) (or (and (= v_~p1_old_55 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= 0 (mod v_~mode1_25 256)) (= 1 v_~mode1_24) (= v_~r1_31 v_~r1_30) (not (= ~nomsg ~send1)) (= v_~p4_old_22 v_~p4_old_32) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20)) (and (= v_ULTIMATE.start_node1_~m1~7_20 v_~p4_old_32) (= 0 v_~mode1_24) (= ~nomsg v_~p4_old_22) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_21|) (= (+ (mod v_~r1_31 256) 1) v_~r1_30) (= ~nomsg v_~p1_old_55) (not (= (mod v_~r1_31 256) 255)) (not (= 0 (mod v_~mode1_25 256))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20))))) (<= |v_ULTIMATE.start_check_#res_23| 2147483647))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_26) (= ~p3_old v_ULTIMATE.start_node4_~m4~30_26) (not (= (mod ~mode4 256) 0)) (= ~p4_new v_~p4_old_33) (= 0 v_~mode4_34) (= |v_ULTIMATE.start_node4_#t~ite3_33| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30)) (and (= (mod ~mode4 256) 0) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_26) (not (= ~nomsg ~send4)) (= v_~p4_old_33 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg) (= 1 v_~mode4_34))) (or (and (not (= (mod ~mode3 256) 0)) (= ~p3_new v_~p3_old_41) (= |v_ULTIMATE.start_node3_#t~ite2_31| |v_ULTIMATE.start_node3_#t~ite2_41|) (= 0 v_~mode3_42) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_30) (= v_~p2_old_38 ~nomsg) (= ~p2_old v_ULTIMATE.start_node3_~m3~23_30)) (and (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (not (= ~nomsg ~send3)) (= v_~p3_old_41 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= 1 v_~mode3_42) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_30) (= v_~p2_old_38 ~p2_old))) (or (and (< (mod v_~r1_32 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_32 256))) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_24| 0) 0 1) 256) 0)) (or (and (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= ~r1 v_~r1_32) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_22) (= ~p4_old v_~p4_old_22) (= 1 v_~mode1_26) (not (= ~nomsg ~send1)) (= v_~p1_old_57 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (not (= (mod ~mode1 256) 0)) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_23|) (not (= (mod ~r1 256) 255)) (= (+ (mod ~r1 256) 1) v_~r1_32) (= ~nomsg v_~p4_old_22) (= ~p1_new v_~p1_old_57) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_22) (= 0 v_~mode1_26) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_22))))))) && assume true;assume !false;havoc node1_#t~ite0, node1_~m1~7;havoc node1_~m1~7;node1_~m1~7 := ~nomsg;BeginParallelComposition{ParallelCodeBlock0: assume ~mode1 % 256 != 0;assume !(~r1 % 256 == 255);~r1 := ~r1 % 256 + 1;node1_~m1~7 := ~p4_old;~p4_old := ~nomsg;assume !(node1_~m1~7 != ~nomsg);~mode1 := 0;ParallelCodeBlock1: assume !(~mode1 % 256 != 0);assume ~send1 != ~nomsg && ~p1_new == ~nomsg;node1_#t~ite0 := ~send1;~p1_new := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0;~mode1 := 1;}EndParallelCompositionhavoc node2_#t~ite1, node2_~m2~16;havoc node2_~m2~16;node2_~m2~16 := ~nomsg;BeginParallelComposition{ParallelCodeBlock0: assume ~mode2 % 256 != 0;node2_~m2~16 := ~p1_old;~p1_old := ~nomsg;assume !(node2_~m2~16 != ~nomsg);~mode2 := 0;ParallelCodeBlock1: assume !(~mode2 % 256 != 0);assume ~send2 != ~nomsg && ~p2_new == ~nomsg;node2_#t~ite1 := ~send2;~p2_new := (if node2_#t~ite1 % 256 <= 127 then node2_#t~ite1 % 256 else node2_#t~ite1 % 256 - 256);havoc node2_#t~ite1;~mode2 := 1;}EndParallelCompositionhavoc node3_#t~ite2, node3_~m3~23;havoc node3_~m3~23;node3_~m3~23 := ~nomsg;BeginParallelComposition{ParallelCodeBlock0: assume ~mode3 % 256 != 0;node3_~m3~23 := ~p2_old;~p2_old := ~nomsg;assume !(node3_~m3~23 != ~nomsg);~mode3 := 0;ParallelCodeBlock1: assume !(~mode3 % 256 != 0);assume ~send3 != ~nomsg && ~p3_new == ~nomsg;node3_#t~ite2 := ~send3;~p3_new := (if node3_#t~ite2 % 256 <= 127 then node3_#t~ite2 % 256 else node3_#t~ite2 % 256 - 256);havoc node3_#t~ite2;~mode3 := 1;}EndParallelCompositionhavoc node4_#t~ite3, node4_~m4~30;havoc node4_~m4~30;node4_~m4~30 := ~nomsg;BeginParallelComposition{ParallelCodeBlock0: assume ~mode4 % 256 != 0;node4_~m4~30 := ~p3_old;~p3_old := ~nomsg;assume !(node4_~m4~30 != ~nomsg);~mode4 := 0;ParallelCodeBlock1: assume !(~mode4 % 256 != 0);assume ~send4 != ~nomsg && ~p4_new == ~nomsg;node4_#t~ite3 := ~send4;~p4_new := (if node4_#t~ite3 % 256 <= 127 then node4_#t~ite3 % 256 else node4_#t~ite3 % 256 - 256);havoc node4_#t~ite3;~mode4 := 1;}EndParallelComposition~p1_old := ~p1_new;~p1_new := ~nomsg;~p2_old := ~p2_new;~p2_new := ~nomsg;~p3_old := ~p3_new;~p3_new := ~nomsg;~p4_old := ~p4_new;~p4_new := ~nomsg;havoc check_#res;havoc check_~tmp~85;havoc check_~tmp~85;assume ~st1 + ~st2 + ~st3 + ~st4 <= 1;BeginParallelComposition{ParallelCodeBlock0: assume ~r1 % 256 >= 4;ParallelCodeBlock1: assume !(~r1 % 256 >= 4);assume ~st1 + ~st2 + ~st3 + ~st4 == 0;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume ~r1 % 256 < 4;check_~tmp~85 := 1;ParallelCodeBlock1: assume !(~r1 % 256 < 4);assume !(~st1 + ~st2 + ~st3 + ~st4 == 1);check_~tmp~85 := 0;}EndParallelCompositioncheck_#res := check_~tmp~85;main_#t~ret22 := check_#res;assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647;main_~c1~95 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if main_~c1~95 == 0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; && 1716#(and (not (= 0 (mod ULTIMATE.start_assert_~arg 256))) (exists ((|v_ULTIMATE.start_node3_#t~ite2_40| Int) (v_~p1_old_56 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p3_old_40 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~r1_31 Int) (v_~mode2_49 Int) (v_ULTIMATE.start_node4_~m4~30_25 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_21 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p2_old_48 Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_22| Int) (|v_ULTIMATE.start_check_#res_23| Int) (v_~mode3_41 Int) (v_~mode4_33 Int) (|v_ULTIMATE.start_node4_#t~ite3_32| Int) (|v_ULTIMATE.start_node2_#t~ite1_46| Int) (v_~p4_old_32 Int) (v_ULTIMATE.start_node2_~m2~16_31 Int) (v_~mode1_25 Int) (v_~p3_old_30 Int)) (and (or (and (< (mod v_~r1_31 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_31 256))) (or (and (not (= (mod ~mode1 256) 0)) (= 0 v_~mode1_25) (not (= (mod ~r1 256) 255)) (= (+ (mod ~r1 256) 1) v_~r1_31) (= ~p1_new v_~p1_old_56) (= ~nomsg v_~p4_old_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_21) (= ~p4_old v_ULTIMATE.start_node1_~m1~7_21) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_22|)) (and (= ~p1_new ~nomsg) (= (mod ~mode1 256) 0) (= v_~p1_old_56 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_21) (= ~p4_old v_~p4_old_22) (not (= ~nomsg ~send1)) (= ~r1 v_~r1_31) (= 1 v_~mode1_25))) (<= 0 (+ |v_ULTIMATE.start_check_#res_23| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_23| 0) 0 1) 256) 0)) (or (and (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= v_~p2_old_48 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= (mod ~mode2 256) 0) (= v_ULTIMATE.start_node2_~m2~16_31 ~nomsg) (= ~p1_old v_~p1_old_46) (= 1 v_~mode2_49)) (and (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_46|) (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_~p2_old_48 ~p2_new) (= v_ULTIMATE.start_node2_~m2~16_31 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_31 ~p1_old) (= 0 v_~mode2_49))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_29) (not (= (mod ~mode3 256) 0)) (= 0 v_~mode3_41) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_31| |v_ULTIMATE.start_node3_#t~ite2_40|) (= ~p3_new v_~p3_old_40) (= ~p2_old v_ULTIMATE.start_node3_~m3~23_29)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_29) (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (not (= ~nomsg ~send3)) (= v_~p3_old_40 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= v_~p2_old_38 ~p2_old) (= 1 v_~mode3_41))) (or (and (= 0 v_~mode4_33) (= |v_ULTIMATE.start_node4_#t~ite3_32| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~p3_old v_ULTIMATE.start_node4_~m4~30_25) (not (= (mod ~mode4 256) 0)) (= ~p4_new v_~p4_old_32) (= ~nomsg v_~p3_old_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_25)) (and (= (mod ~mode4 256) 0) (not (= ~nomsg ~send4)) (= v_~p4_old_32 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 1 v_~mode4_33) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_25) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg))) (or (and (= |v_ULTIMATE.start_check_#res_23| 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_31 256))) (and (< (mod v_~r1_31 256) 4) (= |v_ULTIMATE.start_check_#res_23| 1))) (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~r1_30 Int) (v_~mode2_48 Int) (v_ULTIMATE.start_node4_~m4~30_24 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node3_~m3~23_28 Int) (v_~p2_old_47 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node1_~m1~7_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_21| Int) (|v_ULTIMATE.start_node3_#t~ite2_39| Int) (|v_ULTIMATE.start_check_#res_22| Int) (v_~mode3_40 Int) (|v_ULTIMATE.start_node4_#t~ite3_31| Int) (v_~mode4_32 Int) (|v_ULTIMATE.start_node2_#t~ite1_45| Int) (v_~p4_old_31 Int) (v_ULTIMATE.start_node2_~m2~16_30 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (<= |v_ULTIMATE.start_check_#res_22| 2147483647) (or (and (= (mod v_~mode2_49 256) 0) (= 1 v_~mode2_48) (= v_~p1_old_46 v_~p1_old_56) (= v_~p2_old_47 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg)) (and (= ~nomsg v_~p1_old_46) (= v_~p2_old_47 ~nomsg) (= 0 v_~mode2_48) (not (= (mod v_~mode2_49 256) 0)) (= v_ULTIMATE.start_node2_~m2~16_30 v_~p1_old_56) (= v_ULTIMATE.start_node2_~m2~16_30 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_22| 0) 0 1) 256))) (or (and (< (mod v_~r1_30 256) 4) (= |v_ULTIMATE.start_check_#res_22| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256)) (= |v_ULTIMATE.start_check_#res_22| 0))) (exists ((v_~p1_old_54 Int) (v_~p3_old_38 Int) (v_~p2_old_38 Int) (v_ULTIMATE.start_node1_~m1~7_19 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_39 Int) (v_~p4_old_22 Int) (v_~mode2_47 Int) (v_ULTIMATE.start_node4_~m4~30_23 Int) (v_~p2_old_46 Int) (v_ULTIMATE.start_node3_~m3~23_27 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 Int) (v_ULTIMATE.start_node2_~m2~16_29 Int) (v_~r1_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_20| Int) (|v_ULTIMATE.start_node3_#t~ite2_38| Int) (v_~mode1_23 Int) (|v_ULTIMATE.start_check_#res_21| Int) (v_~mode4_31 Int) (|v_ULTIMATE.start_node4_#t~ite3_30| Int) (v_~p4_old_30 Int) (|v_ULTIMATE.start_node2_#t~ite1_44| Int) (v_~p3_old_30 Int)) (and (or (and (not (= (mod v_~mode1_24 256) 0)) (not (= 255 (mod v_~r1_30 256))) (= ~nomsg v_~p1_old_54) (= v_ULTIMATE.start_node1_~m1~7_19 v_~p4_old_31) (= ~nomsg v_~p4_old_22) (= (+ (mod v_~r1_30 256) 1) v_~r1_29) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= 0 v_~mode1_23) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_20|)) (and (= v_~r1_30 v_~r1_29) (= 1 v_~mode1_23) (= v_~p1_old_54 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_19) (= (mod v_~mode1_24 256) 0) (not (= ~nomsg ~send1)) (= v_~p4_old_22 v_~p4_old_31))) (or (and (< (mod v_~r1_29 256) 4) (= |v_ULTIMATE.start_check_#res_21| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_29 256)) (= |v_ULTIMATE.start_check_#res_21| 0))) (or (and (not (= 0 (mod v_~mode4_32 256))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= ~nomsg v_~p4_old_30) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~30_23) (= 0 v_~mode4_31) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_23) (= 0 (mod v_~mode4_32 256)) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))))) (or (and (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= ~nomsg v_~p1_old_46) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 v_~p1_old_55) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg)) (and (= 0 (mod v_~mode2_48 256)) (not (= ~nomsg ~send2)) (= v_~p2_old_46 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= 1 v_~mode2_47) (= v_ULTIMATE.start_node2_~m2~16_29 ~nomsg) (= v_~p1_old_46 v_~p1_old_55))) (or (and (< (mod v_~r1_29 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0)) (<= 4 (mod v_~r1_29 256))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (not (= ~nomsg ~send3)) (= v_~p2_old_38 v_~p2_old_47) (= 1 v_~mode3_39) (= v_~p3_old_38 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= 0 (mod v_~mode3_40 256))) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_27) (= 0 v_~mode3_39) (= |v_ULTIMATE.start_node3_#t~ite2_38| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= 0 (mod v_~mode3_40 256))) (= v_~p2_old_38 ~nomsg) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~23_27) (= ~nomsg v_~p3_old_38))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (exists ((v_~p3_old_37 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_18 Int) (v_~mode2_46 Int) (v_ULTIMATE.start_node4_~m4~30_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_38 Int) (v_~p4_old_22 Int) (|v_ULTIMATE.start_node4_#t~ite3_29| Int) (v_ULTIMATE.start_node3_~m3~23_26 Int) (v_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 Int) (v_ULTIMATE.start_node2_~m2~16_28 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_37| Int) (v_~mode1_22 Int) (|v_ULTIMATE.start_node1_#t~ite0_19| Int) (|v_ULTIMATE.start_check_#res_20| Int) (v_~mode4_30 Int) (v_~p1_old_53 Int) (|v_ULTIMATE.start_node2_#t~ite1_43| Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_node1_~m1~7_18 v_~p4_old_30) (not (= 255 (mod v_~r1_29 256))) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_22) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (= (+ (mod v_~r1_29 256) 1) v_~r1_28) (= ~nomsg v_~p1_old_53) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_19|) (not (= 0 (mod v_~mode1_23 256)))) (and (= 1 v_~mode1_22) (= v_~r1_29 v_~r1_28) (= 0 (mod v_~mode1_23 256)) (= v_~p4_old_22 v_~p4_old_30) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_18) (not (= ~nomsg ~send1)) (= v_~p1_old_53 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))))) (exists ((v_~p3_old_36 Int) (v_~p2_old_38 Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~mode2_45 Int) (v_ULTIMATE.start_node4_~m4~30_21 Int) (|v_ULTIMATE.start_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_~mode3_37 Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 Int) (v_ULTIMATE.start_node3_~m3~23_25 Int) (v_ULTIMATE.start_node2_~m2~16_27 Int) (v_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 Int) (|v_ULTIMATE.start_check_#res_19| Int) (|v_ULTIMATE.start_node3_#t~ite2_36| Int) (v_~mode1_21 Int) (|v_ULTIMATE.start_node1_#t~ite0_18| Int) (v_~p1_old_52 Int) (|v_ULTIMATE.start_node2_#t~ite1_42| Int) (v_~p3_old_30 Int)) (and (or (<= 4 (mod v_~r1_27 256)) (and (< (mod v_~r1_27 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (or (and (= (mod v_~mode3_37 256) 0) (not (= ~nomsg ~send3))) (and (not (= (mod v_~mode3_37 256) 0)) (= v_~p2_old_44 ~nomsg))) (or (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_27 v_~p1_old_53) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg)) (and (= v_~p2_old_44 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (not (= ~nomsg ~send2)) (= v_~p1_old_46 v_~p1_old_53) (= 1 v_~mode2_45) (= v_ULTIMATE.start_node2_~m2~16_27 ~nomsg) (= (mod v_~mode2_46 256) 0))) (or (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= |v_ULTIMATE.start_check_#res_19| 0)) (and (= |v_ULTIMATE.start_check_#res_19| 1) (< (mod v_~r1_27 256) 4))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 0 (mod v_~mode4_30 256)) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37)) (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_21) (not (= 0 (mod v_~mode4_30 256))) (= 0 v_~mode4_29) (= |v_ULTIMATE.start_node4_#t~ite3_28| |v_ULTIMATE.start_node4_#t~ite3_23|) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~30_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (<= 0 (+ |v_ULTIMATE.start_check_#res_19| 2147483648)) (exists ((v_~mode1_20 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (|v_ULTIMATE.start_node1_#t~ite0_13| Int) (v_~p1_old_51 Int) (v_~r1_26 Int) (v_ULTIMATE.start_check_~tmp~85_21 Int) (v_~p4_old_22 Int) (v_ULTIMATE.start_node1_~m1~7_16 Int)) (and (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_26 256) 4)) (<= 4 (mod v_~r1_26 256))) (or (and (= v_ULTIMATE.start_check_~tmp~85_21 1) (< (mod v_~r1_26 256) 4)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~85_21 0) (<= 4 (mod v_~r1_26 256)))) (<= v_ULTIMATE.start_check_~tmp~85_21 2147483647) (or (and (= 1 v_~mode1_20) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= ~nomsg ~send1)) (= v_~r1_26 v_~r1_27) (= v_~p1_old_51 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= v_~p4_old_22 v_~p4_old_28) (= 0 (mod v_~mode1_21 256))) (and (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_17|) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_16) (not (= 255 (mod v_~r1_27 256))) (not (= 0 (mod v_~mode1_21 256))) (= v_ULTIMATE.start_node1_~m1~7_16 v_~p4_old_28) (= ~nomsg v_~p4_old_22) (= ~nomsg v_~p1_old_51) (= 0 v_~mode1_20) (= v_~r1_26 (+ (mod v_~r1_27 256) 1)))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~85_21 2147483648)) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~85_21 0) 0 1) 256)))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (or (and (= |v_ULTIMATE.start_node3_#t~ite2_36| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= (mod v_~mode3_38 256) 0)) (= v_~p2_old_45 v_ULTIMATE.start_node3_~m3~23_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25) (= 0 v_~mode3_37)) (and (= 1 v_~mode3_37) (= v_~p3_old_36 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (not (= ~nomsg ~send3)) (= (mod v_~mode3_38 256) 0) (= v_~p2_old_38 v_~p2_old_45) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_25))) (or (and (= v_~r1_28 v_~r1_27) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (= 1 v_~mode1_21) (= v_~p4_old_22 v_~p4_old_29) (not (= ~nomsg ~send1)) (= 0 (mod v_~mode1_22 256)) (= v_~p1_old_52 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17) (not (= 0 (mod v_~mode1_22 256))) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_18|) (= (+ (mod v_~r1_28 256) 1) v_~r1_27) (= ~nomsg v_~p4_old_22) (= 0 v_~mode1_21) (not (= 255 (mod v_~r1_28 256))) (= ~nomsg v_~p1_old_52) (= v_ULTIMATE.start_node1_~m1~7_17 v_~p4_old_29))) (<= |v_ULTIMATE.start_check_#res_19| 2147483647) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_19| 0) 0 1) 256))))) (or (and (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= 1 v_~mode2_46) (= v_~p1_old_46 v_~p1_old_54) (= v_~p2_old_45 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256))))) (and (not (= 0 (mod v_~mode2_47 256))) (= v_~p2_old_45 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_43|) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~16_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~16_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= |v_ULTIMATE.start_check_#res_20| 2147483647) (or (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~30_22) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= (mod v_~mode4_31 256) 0)) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_29| |v_ULTIMATE.start_node4_#t~ite3_23|)) (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_22) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= v_~p3_old_30 v_~p3_old_38))) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_20| 2147483648)) (not (= (mod (ite (= |v_ULTIMATE.start_check_#res_20| 0) 0 1) 256) 0)) (or (and (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~23_26) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~23_26))) (or (and (< (mod v_~r1_28 256) 4) (= |v_ULTIMATE.start_check_#res_20| 1)) (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= |v_ULTIMATE.start_check_#res_20| 0))))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (= ~nomsg v_~p4_old_31) (= v_~p3_old_40 v_ULTIMATE.start_node4_~m4~30_24) (= 0 v_~mode4_32) (= |v_ULTIMATE.start_node4_#t~ite3_31| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30) (not (= (mod v_~mode4_33 256) 0))) (and (= 1 v_~mode4_32) (= ~nomsg v_ULTIMATE.start_node4_~m4~30_24) (not (= ~nomsg ~send4)) (= v_~p4_old_31 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= v_~p3_old_30 v_~p3_old_40) (= (mod v_~mode4_33 256) 0))) (<= 0 (+ |v_ULTIMATE.start_check_#res_22| 2147483648)) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (= v_~p2_old_38 v_~p2_old_48) (not (= ~nomsg ~send3)) (= 0 (mod v_~mode3_41 256)) (= 1 v_~mode3_40) (= v_~p3_old_39 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256))))) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~23_28) (= ~nomsg v_~p3_old_39) (= v_~p2_old_48 v_ULTIMATE.start_node3_~m3~23_28) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_39| |v_ULTIMATE.start_node3_#t~ite2_31|) (not (= 0 (mod v_~mode3_41 256))) (= 0 v_~mode3_40))) (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_30 256) 4)) (<= 4 (mod v_~r1_30 256))) (or (and (= v_~p1_old_55 (ite (<= (mod ~send1 256) 127) (mod ~send1 256) (+ (mod ~send1 256) (- 256)))) (= 0 (mod v_~mode1_25 256)) (= 1 v_~mode1_24) (= v_~r1_31 v_~r1_30) (not (= ~nomsg ~send1)) (= v_~p4_old_22 v_~p4_old_32) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20)) (and (= v_ULTIMATE.start_node1_~m1~7_20 v_~p4_old_32) (= 0 v_~mode1_24) (= ~nomsg v_~p4_old_22) (= |v_ULTIMATE.start_node1_#t~ite0_13| |v_ULTIMATE.start_node1_#t~ite0_21|) (= (+ (mod v_~r1_31 256) 1) v_~r1_30) (= ~nomsg v_~p1_old_55) (not (= (mod v_~r1_31 256) 255)) (not (= 0 (mod v_~mode1_25 256))) (= ~nomsg v_ULTIMATE.start_node1_~m1~7_20))))) (<= |v_ULTIMATE.start_check_#res_23| 2147483647)))) was unknown! [2018-07-25 09:33:32,083 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Solver returned unknown at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.blockingPhase(Pdr.java:405) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.computePdr(Pdr.java:289) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.(Pdr.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructPdr(TraceCheckConstructor.java:275) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:189) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:130) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:220) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:309) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:151) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:120) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-07-25 09:33:32,087 INFO L168 Benchmark]: Toolchain (without parser) took 147848.13 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 186.6 MB). Free memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: 473.6 MB). Peak memory consumption was 660.2 MB. Max. memory is 7.1 GB. [2018-07-25 09:33:32,089 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 09:33:32,089 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 09:33:32,090 INFO L168 Benchmark]: Boogie Preprocessor took 60.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 09:33:32,091 INFO L168 Benchmark]: RCFGBuilder took 1187.15 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. [2018-07-25 09:33:32,092 INFO L168 Benchmark]: TraceAbstraction took 146537.77 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 186.6 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 410.1 MB). Peak memory consumption was 596.8 MB. Max. memory is 7.1 GB. [2018-07-25 09:33:32,097 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 58.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1187.15 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 146537.77 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 186.6 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 410.1 MB). Peak memory consumption was 596.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Solver returned unknown de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Solver returned unknown: de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.blockingPhase(Pdr.java:405) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.4.1.ufo.UNBOUNDED.pals.c_16.bpl_AutomizerBpl-pdr.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_09-33-32-112.csv [MP z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forcibly destroying the process Received shutdown request...