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.ufo.UNBOUNDED.pals.c_16.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 09:32:33,071 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 09:32:33,073 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 09:32:33,088 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 09:32:33,088 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 09:32:33,089 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 09:32:33,090 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 09:32:33,093 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 09:32:33,097 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 09:32:33,100 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 09:32:33,101 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 09:32:33,101 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 09:32:33,104 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 09:32:33,105 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 09:32:33,108 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 09:32:33,109 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 09:32:33,110 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 09:32:33,118 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 09:32:33,123 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 09:32:33,127 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 09:32:33,128 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 09:32:33,132 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 09:32:33,134 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 09:32:33,138 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 09:32:33,138 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 09:32:33,139 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 09:32:33,140 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 09:32:33,142 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 09:32:33,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 09:32:33,147 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 09:32:33,147 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 09:32:33,148 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 09:32:33,150 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 09:32:33,150 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 09:32:33,152 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 09:32:33,152 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 09:32:33,153 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr.epf [2018-07-25 09:32:33,166 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 09:32:33,167 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 09:32:33,168 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 09:32:33,168 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 09:32:33,171 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 09:32:33,171 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 09:32:33,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 09:32:33,263 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 09:32:33,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 09:32:33,271 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 09:32:33,271 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 09:32:33,272 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl [2018-07-25 09:32:33,272 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl' [2018-07-25 09:32:33,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 09:32:33,383 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 09:32:33,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 09:32:33,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 09:32:33,386 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 09:32:33,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,441 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 09:32:33,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 09:32:33,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 09:32:33,442 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 09:32:33,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/1) ... [2018-07-25 09:32:33,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 09:32:33,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 09:32:33,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 09:32:33,494 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 09:32:33,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (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 09:32:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 09:32:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 09:32:34,728 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 09:32:34,729 INFO L202 PluginConnector]: Adding new model pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:32:34 BoogieIcfgContainer [2018-07-25 09:32:34,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 09:32:34,730 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 09:32:34,730 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 09:32:34,734 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 09:32:34,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:32:33" (1/2) ... [2018-07-25 09:32:34,735 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63d3eada and model type pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 09:32:34, skipping insertion in model container [2018-07-25 09:32:34,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:32:34" (2/2) ... [2018-07-25 09:32:34,737 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr.4.ufo.UNBOUNDED.pals.c_16.bpl [2018-07-25 09:32:34,747 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 09:32:34,758 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 09:32:34,803 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 09:32:34,804 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 09:32:34,804 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 09:32:34,804 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 09:32:34,804 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 09:32:34,804 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 09:32:34,805 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 09:32:34,805 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 09:32:34,805 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 09:32:34,820 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-07-25 09:32:34,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-07-25 09:32:34,828 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 09:32:34,829 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-07-25 09:32:34,831 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 09:32:34,836 INFO L82 PathProgramCache]: Analyzing trace with hash 998225, now seen corresponding path program 1 times [2018-07-25 09:32:34,842 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 09:32:35,373 WARN L169 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2018-07-25 09:32:35,732 WARN L169 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2018-07-25 09:32:35,775 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 09:32:35,776 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-25 09:32:35,780 INFO L451 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-25 09:32:35,785 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-25 09:32:35,786 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-25 09:32:35,788 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-07-25 09:32:35,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 09:32:35,872 INFO L93 Difference]: Finished difference Result 10 states and 11 transitions. [2018-07-25 09:32:35,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-25 09:32:35,874 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-07-25 09:32:35,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 09:32:35,885 INFO L225 Difference]: With dead ends: 10 [2018-07-25 09:32:35,886 INFO L226 Difference]: Without dead ends: 7 [2018-07-25 09:32:35,889 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 35 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-25 09:32:35,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2018-07-25 09:32:35,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2018-07-25 09:32:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-07-25 09:32:35,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2018-07-25 09:32:35,929 INFO L78 Accepts]: Start accepts. Automaton has 7 states and 7 transitions. Word has length 4 [2018-07-25 09:32:35,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 09:32:35,930 INFO L472 AbstractCegarLoop]: Abstraction has 7 states and 7 transitions. [2018-07-25 09:32:35,930 INFO L473 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-25 09:32:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 7 transitions. [2018-07-25 09:32:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-07-25 09:32:35,931 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 09:32:35,931 INFO L354 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2018-07-25 09:32:35,933 INFO L415 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 09:32:35,933 INFO L82 PathProgramCache]: Analyzing trace with hash 959374695, now seen corresponding path program 1 times [2018-07-25 09:32:35,933 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 09:32:36,146 WARN L169 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2018-07-25 09:32:36,544 WARN L169 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2018-07-25 09:32:36,973 WARN L169 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2018-07-25 09:32:37,388 WARN L169 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2018-07-25 09:32:38,022 WARN L169 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2018-07-25 09:32:39,264 WARN L169 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 268 [2018-07-25 09:32:40,893 WARN L169 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2018-07-25 09:32:43,910 WARN L169 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 388 [2018-07-25 09:32:46,089 WARN L169 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 431 [2018-07-25 09:32:47,779 WARN L169 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 507 [2018-07-25 09:32:52,126 WARN L169 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 436 [2018-07-25 09:32:54,381 WARN L169 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 512 DAG size of output: 511 [2018-07-25 09:33:00,073 WARN L169 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 529 [2018-07-25 09:33:02,863 WARN L169 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 630 [2018-07-25 09:33:15,914 WARN L169 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 534 [2018-07-25 09:33:17,069 WARN L169 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 535 [2018-07-25 09:33:19,724 WARN L169 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 635 DAG size of output: 634 [2018-07-25 09:33:34,288 WARN L169 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 629 DAG size of output: 627 [2018-07-25 09:33:38,942 WARN L169 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 753 [2018-07-25 09:34:09,822 WARN L169 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 632 [2018-07-25 09:34:11,586 WARN L169 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 633 [2018-07-25 09:34:15,814 WARN L169 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 758 DAG size of output: 757 [2018-07-25 09:34:48,288 WARN L169 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 727 DAG size of output: 725 [2018-07-25 09:34:55,214 WARN L169 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 876 [2018-07-25 09:35:07,307 ERROR L403 Pdr]: Internal query 2063#(and (not (exists ((v_~p3_old_36 Int) (v_ULTIMATE.start_node3_~m3~22_25 Int) (v_ULTIMATE.start_node2_~m2~15_27 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_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (|v_ULTIMATE.start_node4_#t~ite3_28| Int) (v_~mode3_37 Int) (v_~p4_old_22 Int) (v_~mode4_29 Int) (v_~p2_old_44 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_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_ULTIMATE.start_node4_~m4~29_21 Int) (v_ULTIMATE.start_check_~tmp~84_22 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_22 1) (< (mod v_~r1_27 256) 4)) (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~84_22 0))) (or (and (= ~p3_old v_ULTIMATE.start_node4_~m4~29_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)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= ~nomsg v_~p3_old_30)) (and (= (mod ~mode4 256) 0) (not (= ~nomsg ~send4)) (= v_~p4_old_28 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= 1 v_~mode4_29) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg))) (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 (= |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_~m3~22_25) (= v_~p2_old_38 ~nomsg) (= ~p3_new v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_25) (= 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_~m3~22_25))) (or (and (not (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (<= v_ULTIMATE.start_check_~tmp~84_22 2147483647) (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~84_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 (= 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)))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_22 0) 0 1) 256) 0)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_22 2147483648)) (or (and (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~p2_new) (= v_ULTIMATE.start_node2_~m2~15_27 ~p1_old)) (and (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= ~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) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46))) (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_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_node4_#t~ite3_23| Int) (|v_ULTIMATE.start_node2_#t~ite1_37| Int) (v_ULTIMATE.start_node2_~m2~15_32 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_node3_~m3~22_30 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_node4_~m4~29_26 Int) (|v_ULTIMATE.start_node2_#t~ite1_47| Int) (v_~mode1_26 Int) (v_~p4_old_33 Int) (v_~p3_old_30 Int)) (and (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_30) (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) (= v_~p2_old_38 ~nomsg) (= ~p2_old v_ULTIMATE.start_node3_~m3~22_30)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_30) (= ~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) (= v_~p2_old_38 ~p2_old))) (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) (or (and (= ~nomsg v_ULTIMATE.start_node4_~m4~29_26) (= ~p3_old v_ULTIMATE.start_node4_~m4~29_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 (= ~nomsg v_ULTIMATE.start_node4_~m4~29_26) (= (mod ~mode4 256) 0) (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))) (<= 0 (+ |v_ULTIMATE.start_check_#res_24| 2147483648)) (or (and (= v_~p2_old_49 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= 1 v_~mode2_50) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_32 ~nomsg)) (and (= v_ULTIMATE.start_node2_~m2~15_32 ~p1_old) (= |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) (= 0 v_~mode2_50) (= v_ULTIMATE.start_node2_~m2~15_32 ~nomsg))) (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)) (exists ((|v_ULTIMATE.start_node3_#t~ite2_40| Int) (v_ULTIMATE.start_node3_~m3~22_29 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_node2_~m2~15_31 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_node1_#t~ite0_22| Int) (v_ULTIMATE.start_check_~tmp~84_26 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_ULTIMATE.start_node4_~m4~29_25 Int) (v_~p4_old_32 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))) (<= v_ULTIMATE.start_check_~tmp~84_26 2147483647) (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_~m2~15_31 ~nomsg) (= v_~p2_old_48 ~nomsg) (= 0 v_~mode2_49) (= v_ULTIMATE.start_node2_~m2~15_31 v_~p1_old_57) (not (= 0 (mod v_~mode2_50 256)))) (and (= v_~p1_old_46 v_~p1_old_57) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~15_31 ~nomsg) (= v_~p2_old_48 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= 1 v_~mode2_49) (= 0 (mod v_~mode2_50 256)))) (or (and (= v_ULTIMATE.start_check_~tmp~84_26 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_31 256))) (and (< (mod v_~r1_31 256) 4) (= v_ULTIMATE.start_check_~tmp~84_26 1))) (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))) (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_ULTIMATE.start_node3_~m3~22_28 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_node2_~m2~15_30 Int) (v_~p4_old_22 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_~tmp~84_25 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_node4_~m4~29_24 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_25 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256))) (and (= v_ULTIMATE.start_check_~tmp~84_25 1) (< (mod v_~r1_30 256) 4))) (or (and (= 1 v_~mode4_32) (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) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24) (= (mod v_~mode4_33 256) 0)) (and (= ~nomsg v_~p4_old_31) (= 0 v_~mode4_32) (= |v_ULTIMATE.start_node4_#t~ite3_31| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30) (= v_~p3_old_40 v_ULTIMATE.start_node4_~m4~29_24) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24) (not (= (mod v_~mode4_33 256) 0)))) (<= v_ULTIMATE.start_check_~tmp~84_25 2147483647) (or (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= ~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_~m2~15_30 v_~p1_old_56) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|)) (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= (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)))) (not (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_25 0) 0 1) 256))) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_25 2147483648)) (or (and (= v_~p2_old_48 v_ULTIMATE.start_node3_~m3~22_28) (= ~nomsg v_~p3_old_39) (= 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))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28) (= 0 v_~mode3_40)) (and (= 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)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28))) (exists ((v_ULTIMATE.start_node3_~m3~22_27 Int) (v_ULTIMATE.start_node2_~m2~15_29 Int) (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_~p2_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_23 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 (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_29 v_~p1_old_55) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47)) (and (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= 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_~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))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (exists ((v_~p3_old_37 Int) (v_ULTIMATE.start_node3_~m3~22_26 Int) (v_ULTIMATE.start_node2_~m2~15_28 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_#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_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 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_~mode4_30 Int) (v_~p1_old_53 Int) (v_ULTIMATE.start_node4_~m4~29_22 Int) (v_ULTIMATE.start_check_~tmp~84_23 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)))))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= v_ULTIMATE.start_check_~tmp~84_23 0)) (and (= v_ULTIMATE.start_check_~tmp~84_23 1) (< (mod v_~r1_28 256) 4))) (or (and (= v_ULTIMATE.start_node2_~m2~15_28 ~nomsg) (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= 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_~m2~15_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_23 2147483648)) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= v_ULTIMATE.start_check_~tmp~84_23 2147483647) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_23 0) 0 1) 256) 0)) (exists ((v_~p3_old_36 Int) (v_ULTIMATE.start_node3_~m3~22_25 Int) (v_ULTIMATE.start_node2_~m2~15_27 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_#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_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_21 Int) (v_ULTIMATE.start_check_~tmp~84_22 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_22 1) (< (mod v_~r1_27 256) 4)) (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~84_22 0))) (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 (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (or (and (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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~29_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28)) (and (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)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37))) (or (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_~m3~22_25)) (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_~m3~22_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_25) (= 0 v_~mode3_37))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (<= v_ULTIMATE.start_check_~tmp~84_22 2147483647) (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~84_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 (= 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)))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_22 0) 0 1) 256) 0)) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_22 2147483648)) (or (and (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= 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) (= (mod v_~mode2_46 256) 0)) (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_27 v_~p1_old_53))))) (or (and (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~22_26) (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))))) (or (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22) (= v_~p3_old_30 v_~p3_old_38)) (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~29_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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22))))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (or (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_32 256)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256))))) (and (not (= 0 (mod v_~mode4_32 256))) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p4_old_30) (= 0 v_~mode4_31) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_27) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~22_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) (= ~nomsg v_~p3_old_38)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_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)))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))))) (or (and (= 0 (mod v_~mode4_34 256)) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_25) (= 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)) (and (= 0 v_~mode4_33) (= ~nomsg v_~p4_old_32) (= v_~p3_old_41 v_ULTIMATE.start_node4_~m4~29_25) (= |v_ULTIMATE.start_node4_#t~ite3_32| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_25) (not (= 0 (mod v_~mode4_34 256))) (= ~nomsg v_~p3_old_30))) (not (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_26 0) 0 1) 256))) (or (and (= 0 v_~mode3_41) (= v_~p2_old_38 ~nomsg) (= |v_ULTIMATE.start_node3_#t~ite2_31| |v_ULTIMATE.start_node3_#t~ite2_40|) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_29) (not (= 0 (mod v_~mode3_42 256))) (= ~nomsg v_~p3_old_40) (= v_~p2_old_49 v_ULTIMATE.start_node3_~m3~22_29)) (and (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)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_29) (= 1 v_~mode3_41) (= v_~p2_old_38 v_~p2_old_49))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_26 2147483648)))) (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)))))) (not (exists ((v_~p3_old_37 Int) (v_ULTIMATE.start_node3_~m3~22_26 Int) (v_ULTIMATE.start_node2_~m2~15_28 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_#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_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 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_~mode4_30 Int) (v_~p1_old_53 Int) (v_ULTIMATE.start_node4_~m4~29_22 Int) (v_ULTIMATE.start_check_~tmp~84_23 Int) (|v_ULTIMATE.start_node2_#t~ite1_43| Int) (v_~p3_old_30 Int)) (and (or (and (not (= (mod ~mode3 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (= v_~p2_old_38 ~nomsg) (= ~p2_old v_ULTIMATE.start_node3_~m3~22_26) (= 0 v_~mode3_38) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|) (= ~p3_new v_~p3_old_37)) (and (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (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)))))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= v_ULTIMATE.start_check_~tmp~84_23 0)) (and (= v_ULTIMATE.start_check_~tmp~84_23 1) (< (mod v_~r1_28 256) 4))) (or (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_~m2~15_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_28 ~p1_old) (= 0 v_~mode2_46) (= v_~p2_old_45 ~p2_new)) (and (= ~p2_new ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_28 ~nomsg) (not (= ~nomsg ~send2)) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46) (= 1 v_~mode2_46) (= v_~p2_old_45 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_23 2147483648)) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= v_ULTIMATE.start_check_~tmp~84_23 2147483647) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_23 0) 0 1) 256) 0)) (exists ((v_~p3_old_36 Int) (v_ULTIMATE.start_node3_~m3~22_25 Int) (v_ULTIMATE.start_node2_~m2~15_27 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_#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_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_21 Int) (v_ULTIMATE.start_check_~tmp~84_22 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_22 1) (< (mod v_~r1_27 256) 4)) (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~84_22 0))) (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 (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (or (and (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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~29_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28)) (and (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)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37))) (or (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_~m3~22_25)) (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_~m3~22_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_25) (= 0 v_~mode3_37))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (<= v_ULTIMATE.start_check_~tmp~84_22 2147483647) (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~84_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 (= 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)))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_22 0) 0 1) 256) 0)) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_22 2147483648)) (or (and (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= 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) (= (mod v_~mode2_46 256) 0)) (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_27 v_~p1_old_53))))) (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)))))) (or (and (= 0 v_~mode4_30) (= ~p4_new v_~p4_old_29) (not (= (mod ~mode4 256) 0)) (= ~p3_old v_ULTIMATE.start_node4_~m4~29_22) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_29| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22)) (and (= (mod ~mode4 256) 0) (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (not (= ~nomsg ~send4)) (= 1 v_~mode4_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg)))))) (not (and (or (and (not (= (mod ~mode4 256) 0)) (= ~p3_old ~nomsg)) (and (= (mod ~mode4 256) 0) (not (= ~nomsg ~send4)) (= ~p4_new ~nomsg))) (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~84_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 (= 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))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (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))) (<= (+ ~st4 ~st3 ~st2 ~st1) 1))) (not (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_ULTIMATE.start_node3_~m3~22_28 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_node2_~m2~15_30 Int) (v_~p4_old_22 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_~tmp~84_25 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_node4_~m4~29_24 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_25 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256))) (and (= v_ULTIMATE.start_check_~tmp~84_25 1) (< (mod v_~r1_30 256) 4))) (<= v_ULTIMATE.start_check_~tmp~84_25 2147483647) (or (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_30 ~p1_old) (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_~p2_old_47 ~p2_new) (= 0 v_~mode2_48) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|)) (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= 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))) (or (and (= ~p4_new v_~p4_old_31) (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) (= ~p3_old v_ULTIMATE.start_node4_~m4~29_24) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24)) (and (= (mod ~mode4 256) 0) (= 1 v_~mode4_32) (not (= ~nomsg ~send4)) (= v_~p4_old_31 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg))) (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))) (not (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_25 0) 0 1) 256))) (or (and (= (+ ~st4 ~st3 ~st2 ~st1) 0) (< (mod v_~r1_30 256) 4)) (<= 4 (mod v_~r1_30 256))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_25 2147483648)) (exists ((v_ULTIMATE.start_node3_~m3~22_27 Int) (v_ULTIMATE.start_node2_~m2~15_29 Int) (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_~p2_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_23 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 (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_29 v_~p1_old_55) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47)) (and (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= 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_~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))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (exists ((v_~p3_old_37 Int) (v_ULTIMATE.start_node3_~m3~22_26 Int) (v_ULTIMATE.start_node2_~m2~15_28 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_#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_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 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_~mode4_30 Int) (v_~p1_old_53 Int) (v_ULTIMATE.start_node4_~m4~29_22 Int) (v_ULTIMATE.start_check_~tmp~84_23 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)))))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= v_ULTIMATE.start_check_~tmp~84_23 0)) (and (= v_ULTIMATE.start_check_~tmp~84_23 1) (< (mod v_~r1_28 256) 4))) (or (and (= v_ULTIMATE.start_node2_~m2~15_28 ~nomsg) (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= 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_~m2~15_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_23 2147483648)) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= v_ULTIMATE.start_check_~tmp~84_23 2147483647) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_23 0) 0 1) 256) 0)) (exists ((v_~p3_old_36 Int) (v_ULTIMATE.start_node3_~m3~22_25 Int) (v_ULTIMATE.start_node2_~m2~15_27 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_#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_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_21 Int) (v_ULTIMATE.start_check_~tmp~84_22 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_22 1) (< (mod v_~r1_27 256) 4)) (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~84_22 0))) (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 (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (or (and (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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~29_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28)) (and (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)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37))) (or (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_~m3~22_25)) (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_~m3~22_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_25) (= 0 v_~mode3_37))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (<= v_ULTIMATE.start_check_~tmp~84_22 2147483647) (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~84_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 (= 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)))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_22 0) 0 1) 256) 0)) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_22 2147483648)) (or (and (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= 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) (= (mod v_~mode2_46 256) 0)) (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_27 v_~p1_old_53))))) (or (and (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~22_26) (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))))) (or (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22) (= v_~p3_old_30 v_~p3_old_38)) (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~29_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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22))))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (or (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_32 256)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256))))) (and (not (= 0 (mod v_~mode4_32 256))) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p4_old_30) (= 0 v_~mode4_31) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_27) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~22_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) (= ~nomsg v_~p3_old_38)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_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)))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))) (or (and (= ~p3_new ~nomsg) (= (mod ~mode3 256) 0) (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)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28)) (and (not (= (mod ~mode3 256) 0)) (= ~p2_old v_ULTIMATE.start_node3_~m3~22_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) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28) (= 0 v_~mode3_40)))))) (not (exists ((v_ULTIMATE.start_node3_~m3~22_27 Int) (v_ULTIMATE.start_node2_~m2~15_29 Int) (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_~p2_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_23 Int) (v_~p3_old_30 Int)) (and (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_27) (= ~p2_old v_ULTIMATE.start_node3_~m3~22_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)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_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 (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= ~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)) (and (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= ~nomsg v_~p1_old_46) (not (= (mod ~mode2 256) 0)) (= v_ULTIMATE.start_node2_~m2~15_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))) (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))) (exists ((v_~p3_old_37 Int) (v_ULTIMATE.start_node3_~m3~22_26 Int) (v_ULTIMATE.start_node2_~m2~15_28 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_#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_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 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_~mode4_30 Int) (v_~p1_old_53 Int) (v_ULTIMATE.start_node4_~m4~29_22 Int) (v_ULTIMATE.start_check_~tmp~84_23 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)))))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= v_ULTIMATE.start_check_~tmp~84_23 0)) (and (= v_ULTIMATE.start_check_~tmp~84_23 1) (< (mod v_~r1_28 256) 4))) (or (and (= v_ULTIMATE.start_node2_~m2~15_28 ~nomsg) (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= 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_~m2~15_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_23 2147483648)) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= v_ULTIMATE.start_check_~tmp~84_23 2147483647) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_23 0) 0 1) 256) 0)) (exists ((v_~p3_old_36 Int) (v_ULTIMATE.start_node3_~m3~22_25 Int) (v_ULTIMATE.start_node2_~m2~15_27 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_#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_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_21 Int) (v_ULTIMATE.start_check_~tmp~84_22 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_22 1) (< (mod v_~r1_27 256) 4)) (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~84_22 0))) (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 (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (or (and (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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~29_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28)) (and (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)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37))) (or (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_~m3~22_25)) (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_~m3~22_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_25) (= 0 v_~mode3_37))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (<= v_ULTIMATE.start_check_~tmp~84_22 2147483647) (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~84_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 (= 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)))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_22 0) 0 1) 256) 0)) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_22 2147483648)) (or (and (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= 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) (= (mod v_~mode2_46 256) 0)) (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_27 v_~p1_old_53))))) (or (and (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~22_26) (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))))) (or (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22) (= v_~p3_old_30 v_~p3_old_38)) (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~29_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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22))))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (or (and (= ~p3_old v_ULTIMATE.start_node4_~m4~29_23) (= ~p4_new v_~p4_old_30) (not (= (mod ~mode4 256) 0)) (= 0 v_~mode4_31) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= ~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_~m4~29_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))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647)))) (not (exists ((|v_ULTIMATE.start_node3_#t~ite2_40| Int) (v_ULTIMATE.start_node3_~m3~22_29 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_node2_~m2~15_31 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_node1_#t~ite0_22| Int) (v_ULTIMATE.start_check_~tmp~84_26 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_ULTIMATE.start_node4_~m4~29_25 Int) (v_~p4_old_32 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))) (or (and (= (mod ~mode4 256) 0) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_25) (= v_~p4_old_32 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 1 v_~mode4_33) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg)) (and (= 0 v_~mode4_33) (= ~p3_old v_ULTIMATE.start_node4_~m4~29_25) (= |v_ULTIMATE.start_node4_#t~ite3_32| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_25) (not (= (mod ~mode4 256) 0)) (= ~p4_new v_~p4_old_32) (= ~nomsg v_~p3_old_30))) (or (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_~m2~15_31 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_31 ~p1_old) (= 0 v_~mode2_49)) (and (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~15_31 ~nomsg) (= v_~p2_old_48 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46) (= 1 v_~mode2_49))) (<= v_ULTIMATE.start_check_~tmp~84_26 2147483647) (or (and (= v_ULTIMATE.start_check_~tmp~84_26 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_31 256))) (and (< (mod v_~r1_31 256) 4) (= v_ULTIMATE.start_check_~tmp~84_26 1))) (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_ULTIMATE.start_node3_~m3~22_28 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_node2_~m2~15_30 Int) (v_~p4_old_22 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_~tmp~84_25 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_node4_~m4~29_24 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_25 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256))) (and (= v_ULTIMATE.start_check_~tmp~84_25 1) (< (mod v_~r1_30 256) 4))) (or (and (= 1 v_~mode4_32) (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) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24) (= (mod v_~mode4_33 256) 0)) (and (= ~nomsg v_~p4_old_31) (= 0 v_~mode4_32) (= |v_ULTIMATE.start_node4_#t~ite3_31| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30) (= v_~p3_old_40 v_ULTIMATE.start_node4_~m4~29_24) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24) (not (= (mod v_~mode4_33 256) 0)))) (<= v_ULTIMATE.start_check_~tmp~84_25 2147483647) (or (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= ~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_~m2~15_30 v_~p1_old_56) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|)) (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= (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)))) (not (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_25 0) 0 1) 256))) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_25 2147483648)) (or (and (= v_~p2_old_48 v_ULTIMATE.start_node3_~m3~22_28) (= ~nomsg v_~p3_old_39) (= 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))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28) (= 0 v_~mode3_40)) (and (= 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)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28))) (exists ((v_ULTIMATE.start_node3_~m3~22_27 Int) (v_ULTIMATE.start_node2_~m2~15_29 Int) (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_~p2_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_23 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 (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_29 v_~p1_old_55) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47)) (and (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= 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_~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))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (exists ((v_~p3_old_37 Int) (v_ULTIMATE.start_node3_~m3~22_26 Int) (v_ULTIMATE.start_node2_~m2~15_28 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_#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_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 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_~mode4_30 Int) (v_~p1_old_53 Int) (v_ULTIMATE.start_node4_~m4~29_22 Int) (v_ULTIMATE.start_check_~tmp~84_23 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)))))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= v_ULTIMATE.start_check_~tmp~84_23 0)) (and (= v_ULTIMATE.start_check_~tmp~84_23 1) (< (mod v_~r1_28 256) 4))) (or (and (= v_ULTIMATE.start_node2_~m2~15_28 ~nomsg) (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= 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_~m2~15_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_23 2147483648)) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= v_ULTIMATE.start_check_~tmp~84_23 2147483647) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_23 0) 0 1) 256) 0)) (exists ((v_~p3_old_36 Int) (v_ULTIMATE.start_node3_~m3~22_25 Int) (v_ULTIMATE.start_node2_~m2~15_27 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_#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_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_21 Int) (v_ULTIMATE.start_check_~tmp~84_22 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_22 1) (< (mod v_~r1_27 256) 4)) (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~84_22 0))) (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 (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (or (and (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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~29_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28)) (and (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)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37))) (or (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_~m3~22_25)) (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_~m3~22_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_25) (= 0 v_~mode3_37))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (<= v_ULTIMATE.start_check_~tmp~84_22 2147483647) (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~84_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 (= 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)))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_22 0) 0 1) 256) 0)) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_22 2147483648)) (or (and (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= 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) (= (mod v_~mode2_46 256) 0)) (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_27 v_~p1_old_53))))) (or (and (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~22_26) (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))))) (or (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22) (= v_~p3_old_30 v_~p3_old_38)) (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~29_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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22))))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (or (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_32 256)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256))))) (and (not (= 0 (mod v_~mode4_32 256))) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p4_old_30) (= 0 v_~mode4_31) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_27) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~22_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) (= ~nomsg v_~p3_old_38)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_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)))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))))) (or (and (= ~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)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_29) (= v_~p2_old_38 ~p2_old) (= 1 v_~mode3_41)) (and (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|) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_29) (= ~p2_old v_ULTIMATE.start_node3_~m3~22_29) (= ~p3_new v_~p3_old_40))) (not (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_26 0) 0 1) 256))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_26 2147483648)))))) && 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_~m2~15;havoc node2_~m2~15;node2_~m2~15 := ~nomsg;BeginParallelComposition{ParallelCodeBlock0: assume ~mode2 % 256 != 0;node2_~m2~15 := ~p1_old;~p1_old := ~nomsg;assume !(node2_~m2~15 != ~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_~m3~22;havoc node3_~m3~22;node3_~m3~22 := ~nomsg;BeginParallelComposition{ParallelCodeBlock0: assume ~mode3 % 256 != 0;node3_~m3~22 := ~p2_old;~p2_old := ~nomsg;assume !(node3_~m3~22 != ~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_~m4~29;havoc node4_~m4~29;node4_~m4~29 := ~nomsg;BeginParallelComposition{ParallelCodeBlock0: assume ~mode4 % 256 != 0;node4_~m4~29 := ~p3_old;~p3_old := ~nomsg;assume !(node4_~m4~29 != ~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~84;havoc check_~tmp~84;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~84 := 1;ParallelCodeBlock1: assume !(~r1 % 256 < 4);assume !(~st1 + ~st2 + ~st3 + ~st4 == 1);check_~tmp~84 := 0;}EndParallelCompositioncheck_#res := check_~tmp~84;main_#t~ret22 := check_#res;assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647;main_~c1~94 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if main_~c1~94 == 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_ULTIMATE.start_node3_~m3~22_29 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_node2_~m2~15_31 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_node1_#t~ite0_22| Int) (v_ULTIMATE.start_check_~tmp~84_26 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_ULTIMATE.start_node4_~m4~29_25 Int) (v_~p4_old_32 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))) (or (and (= (mod ~mode4 256) 0) (not (= ~nomsg ~send4)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_25) (= v_~p4_old_32 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (= 1 v_~mode4_33) (= ~p3_old v_~p3_old_30) (= ~p4_new ~nomsg)) (and (= 0 v_~mode4_33) (= ~p3_old v_ULTIMATE.start_node4_~m4~29_25) (= |v_ULTIMATE.start_node4_#t~ite3_32| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_25) (not (= (mod ~mode4 256) 0)) (= ~p4_new v_~p4_old_32) (= ~nomsg v_~p3_old_30))) (or (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_~m2~15_31 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_31 ~p1_old) (= 0 v_~mode2_49)) (and (= ~p2_new ~nomsg) (not (= ~nomsg ~send2)) (= v_ULTIMATE.start_node2_~m2~15_31 ~nomsg) (= v_~p2_old_48 (ite (<= (mod ~send2 256) 127) (mod ~send2 256) (+ (mod ~send2 256) (- 256)))) (= (mod ~mode2 256) 0) (= ~p1_old v_~p1_old_46) (= 1 v_~mode2_49))) (<= v_ULTIMATE.start_check_~tmp~84_26 2147483647) (or (and (= v_ULTIMATE.start_check_~tmp~84_26 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_31 256))) (and (< (mod v_~r1_31 256) 4) (= v_ULTIMATE.start_check_~tmp~84_26 1))) (exists ((v_~p1_old_55 Int) (v_~p3_old_39 Int) (v_ULTIMATE.start_node3_~m3~22_28 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_node2_~m2~15_30 Int) (v_~p4_old_22 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_~tmp~84_25 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_node4_~m4~29_24 Int) (v_~mode1_24 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_25 0) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_30 256))) (and (= v_ULTIMATE.start_check_~tmp~84_25 1) (< (mod v_~r1_30 256) 4))) (or (and (= 1 v_~mode4_32) (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) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24) (= (mod v_~mode4_33 256) 0)) (and (= ~nomsg v_~p4_old_31) (= 0 v_~mode4_32) (= |v_ULTIMATE.start_node4_#t~ite3_31| |v_ULTIMATE.start_node4_#t~ite3_23|) (= ~nomsg v_~p3_old_30) (= v_~p3_old_40 v_ULTIMATE.start_node4_~m4~29_24) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_24) (not (= (mod v_~mode4_33 256) 0)))) (<= v_ULTIMATE.start_check_~tmp~84_25 2147483647) (or (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= ~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_~m2~15_30 v_~p1_old_56) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_45|)) (and (= v_ULTIMATE.start_node2_~m2~15_30 ~nomsg) (= (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)))) (not (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_25 0) 0 1) 256))) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_25 2147483648)) (or (and (= v_~p2_old_48 v_ULTIMATE.start_node3_~m3~22_28) (= ~nomsg v_~p3_old_39) (= 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))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28) (= 0 v_~mode3_40)) (and (= 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)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_28))) (exists ((v_ULTIMATE.start_node3_~m3~22_27 Int) (v_ULTIMATE.start_node2_~m2~15_29 Int) (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_~p2_old_46 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_23 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 (= v_~p2_old_46 ~nomsg) (not (= 0 (mod v_~mode2_48 256))) (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_29 v_~p1_old_55) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_44|) (= 0 v_~mode2_47)) (and (= v_ULTIMATE.start_node2_~m2~15_29 ~nomsg) (= 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_~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))) (not (= 0 (mod (ite (= |v_ULTIMATE.start_check_#res_21| 0) 0 1) 256))) (exists ((v_~p3_old_37 Int) (v_ULTIMATE.start_node3_~m3~22_26 Int) (v_ULTIMATE.start_node2_~m2~15_28 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_#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_~p2_old_45 Int) (v_~r1_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~p4_old_29 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_~mode4_30 Int) (v_~p1_old_53 Int) (v_ULTIMATE.start_node4_~m4~29_22 Int) (v_ULTIMATE.start_check_~tmp~84_23 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)))))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_28 256)) (= v_ULTIMATE.start_check_~tmp~84_23 0)) (and (= v_ULTIMATE.start_check_~tmp~84_23 1) (< (mod v_~r1_28 256) 4))) (or (and (= v_ULTIMATE.start_node2_~m2~15_28 ~nomsg) (= 0 (mod v_~mode2_47 256)) (not (= ~nomsg ~send2)) (= 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_~m2~15_28 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_28 v_~p1_old_54) (= 0 v_~mode2_46))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_23 2147483648)) (or (<= 4 (mod v_~r1_28 256)) (and (< (mod v_~r1_28 256) 4) (= (+ ~st4 ~st3 ~st2 ~st1) 0))) (<= v_ULTIMATE.start_check_~tmp~84_23 2147483647) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_23 0) 0 1) 256) 0)) (exists ((v_~p3_old_36 Int) (v_ULTIMATE.start_node3_~m3~22_25 Int) (v_ULTIMATE.start_node2_~m2~15_27 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_#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_~p4_old_28 Int) (|v_ULTIMATE.start_node3_#t~ite2_31| Int) (v_~r1_27 Int) (v_~p1_old_46 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_ULTIMATE.start_node4_~m4~29_21 Int) (v_ULTIMATE.start_check_~tmp~84_22 Int) (v_~p3_old_30 Int)) (and (or (and (= v_ULTIMATE.start_check_~tmp~84_22 1) (< (mod v_~r1_27 256) 4)) (and (<= 4 (mod v_~r1_27 256)) (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (= v_ULTIMATE.start_check_~tmp~84_22 0))) (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 (= ~nomsg ~send2)) (= 0 (mod v_~mode2_45 256))) (and (not (= 0 (mod v_~mode2_45 256))) (= ~nomsg v_~p1_old_52))) (or (and (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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= v_~p3_old_37 v_ULTIMATE.start_node4_~m4~29_21) (= ~nomsg v_~p3_old_30) (= ~nomsg v_~p4_old_28)) (and (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)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_21) (= 1 v_~mode4_29) (= v_~p3_old_30 v_~p3_old_37))) (or (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_~m3~22_25)) (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_~m3~22_25) (= v_~p2_old_38 ~nomsg) (= ~nomsg v_~p3_old_36) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_25) (= 0 v_~mode3_37))) (or (and (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_29 256))) (and (not (= 0 (mod v_~mode4_29 256))) (= ~nomsg v_~p3_old_36))) (<= v_ULTIMATE.start_check_~tmp~84_22 2147483647) (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~84_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 (= 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)))) (or (and (not (= (+ ~st4 ~st3 ~st2 ~st1) 1)) (<= 4 (mod v_~r1_26 256)) (= v_ULTIMATE.start_check_~tmp~84_21 0)) (and (= v_ULTIMATE.start_check_~tmp~84_21 1) (< (mod v_~r1_26 256) 4))) (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_21 0) 0 1) 256)) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_21 2147483648)) (<= v_ULTIMATE.start_check_~tmp~84_21 2147483647))) (not (= (mod (ite (= v_ULTIMATE.start_check_~tmp~84_22 0) 0 1) 256) 0)) (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))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_22 2147483648)) (or (and (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= 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) (= (mod v_~mode2_46 256) 0)) (and (not (= (mod v_~mode2_46 256) 0)) (= 0 v_~mode2_45) (= ~nomsg v_~p1_old_46) (= v_ULTIMATE.start_node2_~m2~15_27 ~nomsg) (= |v_ULTIMATE.start_node2_#t~ite1_37| |v_ULTIMATE.start_node2_#t~ite1_42|) (= v_~p2_old_44 ~nomsg) (= v_ULTIMATE.start_node2_~m2~15_27 v_~p1_old_53))))) (or (and (= v_~p2_old_46 v_ULTIMATE.start_node3_~m3~22_26) (not (= (mod v_~mode3_39 256) 0)) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (= ~nomsg v_~p3_old_37) (= v_~p2_old_38 ~nomsg) (= 0 v_~mode3_38) (= |v_ULTIMATE.start_node3_#t~ite2_37| |v_ULTIMATE.start_node3_#t~ite2_31|)) (and (= v_~p2_old_38 v_~p2_old_46) (= (mod v_~mode3_39 256) 0) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_26) (not (= ~nomsg ~send3)) (= 1 v_~mode3_38) (= v_~p3_old_37 (ite (<= (mod ~send3 256) 127) (mod ~send3 256) (+ (mod ~send3 256) (- 256)))))) (or (and (= v_~p4_old_29 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256)))) (not (= ~nomsg ~send4)) (= (mod v_~mode4_31 256) 0) (= 1 v_~mode4_30) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22) (= v_~p3_old_30 v_~p3_old_38)) (and (= ~nomsg v_~p4_old_29) (= 0 v_~mode4_30) (= v_~p3_old_38 v_ULTIMATE.start_node4_~m4~29_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|) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_22))))) (<= 0 (+ |v_ULTIMATE.start_check_#res_21| 2147483648)) (or (and (= v_~p3_old_30 v_~p3_old_39) (= 1 v_~mode4_31) (not (= ~nomsg ~send4)) (= 0 (mod v_~mode4_32 256)) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= v_~p4_old_30 (ite (<= (mod ~send4 256) 127) (mod ~send4 256) (+ (mod ~send4 256) (- 256))))) (and (not (= 0 (mod v_~mode4_32 256))) (= v_~p3_old_39 v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p4_old_30) (= 0 v_~mode4_31) (= ~nomsg v_ULTIMATE.start_node4_~m4~29_23) (= ~nomsg v_~p3_old_30) (= |v_ULTIMATE.start_node4_#t~ite3_30| |v_ULTIMATE.start_node4_#t~ite3_23|))) (or (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_27) (= v_~p2_old_47 v_ULTIMATE.start_node3_~m3~22_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) (= ~nomsg v_~p3_old_38)) (and (= ~nomsg v_ULTIMATE.start_node3_~m3~22_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)))) (<= |v_ULTIMATE.start_check_#res_21| 2147483647))))) (or (and (= ~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)))) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_29) (= v_~p2_old_38 ~p2_old) (= 1 v_~mode3_41)) (and (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|) (= ~nomsg v_ULTIMATE.start_node3_~m3~22_29) (= ~p2_old v_ULTIMATE.start_node3_~m3~22_29) (= ~p3_new v_~p3_old_40))) (not (= 0 (mod (ite (= v_ULTIMATE.start_check_~tmp~84_26 0) 0 1) 256))) (<= 0 (+ v_ULTIMATE.start_check_~tmp~84_26 2147483648))))) was unknown! [2018-07-25 09:35:07,309 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-07-25 09:35:07,313 INFO L168 Benchmark]: Toolchain (without parser) took 153931.19 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 204.5 MB). Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 130.5 MB). Peak memory consumption was 334.9 MB. Max. memory is 7.1 GB. [2018-07-25 09:35:07,314 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 09:35:07,315 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.42 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 09:35:07,315 INFO L168 Benchmark]: Boogie Preprocessor took 50.86 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 09:35:07,316 INFO L168 Benchmark]: RCFGBuilder took 1235.74 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. [2018-07-25 09:35:07,317 INFO L168 Benchmark]: TraceAbstraction took 152581.65 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 204.5 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 67.0 MB). Peak memory consumption was 271.5 MB. Max. memory is 7.1 GB. [2018-07-25 09:35:07,321 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.25 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 57.42 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 50.86 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 1235.74 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 152581.65 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 204.5 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 67.0 MB). Peak memory consumption was 271.5 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.ufo.UNBOUNDED.pals.c_16.bpl_AutomizerBpl-pdr.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_09-35-07-334.csv [MP z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forcibly destroying the process Received shutdown request...