java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf -i ../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ff8eab6 [2018-09-26 08:41:09,411 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 08:41:09,413 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 08:41:09,430 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-09-26 08:41:09,475 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf [2018-09-26 08:41:09,483 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 08:41:09,483 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 08:41:09,484 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 08:41:09,485 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-09-26 08:41:09,485 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 08:41:09,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 08:41:09,485 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 08:41:09,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 08:41:09,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 08:41:09,570 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 08:41:09,572 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 08:41:09,573 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 08:41:09,573 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl [2018-09-26 08:41:09,574 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl' [2018-09-26 08:41:09,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 08:41:09,639 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 08:41:09,640 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 08:41:09,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 08:41:09,641 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 08:41:09,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,674 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 08:41:09,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 08:41:09,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 08:41:09,683 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 08:41:09,694 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/1) ... [2018-09-26 08:41:09,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 08:41:09,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 08:41:09,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 08:41:09,713 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 08:41:09,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (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 [2018-09-26 08:41:09,797 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-09-26 08:41:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 08:41:09,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 08:41:10,798 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 08:41:10,799 INFO L202 PluginConnector]: Adding new model pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 08:41:10 BoogieIcfgContainer [2018-09-26 08:41:10,799 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 08:41:10,802 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-26 08:41:10,802 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-26 08:41:10,808 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-26 08:41:10,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:41:09" (1/2) ... [2018-09-26 08:41:10,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49110b3f and model type pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.09 08:41:10, skipping insertion in model container [2018-09-26 08:41:10,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 08:41:10" (2/2) ... [2018-09-26 08:41:10,811 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl [2018-09-26 08:41:10,822 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-09-26 08:41:10,836 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-26 08:41:10,894 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-09-26 08:41:10,895 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-26 08:41:10,895 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-26 08:41:10,895 INFO L383 AbstractCegarLoop]: Compute interpolants for PDR [2018-09-26 08:41:10,895 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-26 08:41:10,896 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-26 08:41:10,896 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-26 08:41:10,896 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-26 08:41:10,896 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-26 08:41:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-09-26 08:41:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 08:41:10,925 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 08:41:10,926 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-09-26 08:41:10,927 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 08:41:10,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 08:41:10,933 INFO L82 PathProgramCache]: Analyzing trace with hash 998287, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 08:41:10,959 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 08:41:11,665 WARN L178 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2018-09-26 08:41:11,866 WARN L178 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2018-09-26 08:41:11,916 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 08:41:11,917 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-26 08:41:11,920 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-26 08:41:11,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-26 08:41:11,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-09-26 08:41:11,929 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-09-26 08:41:12,350 WARN L178 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2018-09-26 08:41:12,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 08:41:12,376 INFO L93 Difference]: Finished difference Result 7 states and 7 transitions. [2018-09-26 08:41:12,377 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-26 08:41:12,379 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-09-26 08:41:12,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 08:41:12,388 INFO L225 Difference]: With dead ends: 7 [2018-09-26 08:41:12,389 INFO L226 Difference]: Without dead ends: 0 [2018-09-26 08:41:12,392 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-09-26 08:41:12,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-26 08:41:12,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-26 08:41:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-26 08:41:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-26 08:41:12,419 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4 [2018-09-26 08:41:12,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 08:41:12,419 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-26 08:41:12,419 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-26 08:41:12,420 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-26 08:41:12,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 08:41:12,424 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-26 08:41:12,814 WARN L178 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2018-09-26 08:41:13,398 WARN L178 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 139 [2018-09-26 08:41:13,403 INFO L426 ceAbstractionStarter]: For program point L225(lines 225 235) no Hoare annotation was computed. [2018-09-26 08:41:13,403 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 309) the Hoare annotation is: false [2018-09-26 08:41:13,403 INFO L426 ceAbstractionStarter]: For program point L275(lines 270 276) no Hoare annotation was computed. [2018-09-26 08:41:13,404 INFO L422 ceAbstractionStarter]: At program point L304(lines 171 304) the Hoare annotation is: (let ((.cse1 (+ ~st3 ~st2 ~st1))) (or (and (or (not (= (mod ~mode2 256) 0)) (= ~nomsg ~send2) (< 127 ~send2) (< ~send2 0) (< ~mode2 512) (not (= ~p2_new ~nomsg))) (or (not (= ~p1_old ~nomsg)) (= ~mode2 0) (< ~mode2 0) (<= 256 ~mode2))) (let ((.cse0 (= ~mode3 0))) (and (or (= ~nomsg ~send3) (not .cse0) (< ~send3 0) (< 127 ~send3) (not (= ~p3_new ~nomsg))) (or (< ~mode3 0) (not (= ~p2_old ~nomsg)) (<= 256 ~mode3) .cse0))) (<= 6 ULTIMATE.start_main_~i2~72) (= .cse1 1) (< 1 .cse1) (forall ((v_~mode1_23 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (v_~r1_29 Int) (v_~p1_old_50 Int) (|v_ULTIMATE.start_node1_#t~ite0_20| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~p3_old_30 Int)) (let ((.cse2 (< v_~r1_29 3))) (or .cse2 (let ((.cse3 (not (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17)))) (and (or (= ~nomsg ~send1) (not (= ~send1 v_~p1_old_50)) (not (= ~r1 v_~r1_29)) (not (= ~p3_old v_~p3_old_30)) .cse3 (not (= ~p1_new ~nomsg)) (not (= 256 ~mode1)) (< 127 v_~p1_old_50) (not (= 1 v_~mode1_23)) (< v_~p1_old_50 0) (<= 256 v_~p1_old_50)) (let ((.cse4 (+ ~r1 1))) (or (< .cse4 0) (< 126 ~r1) (not (= 0 v_~mode1_23)) (not (= |v_ULTIMATE.start_node1_#t~ite0_17| |v_ULTIMATE.start_node1_#t~ite0_20|)) (not (= .cse4 v_~r1_29)) (not (= ~p1_new v_~p1_old_50)) .cse3 (<= 255 ~r1) (<= 256 ~mode1) (not (= ~p3_old v_ULTIMATE.start_node1_~m1~7_17)) (not (= ~nomsg v_~p3_old_30)) (< ~mode1 0) (= ~mode1 0))))) (and .cse2 (or (<= 3 v_~r1_29) (not (= (+ ~st3 ~st2 ~st1) 0))))))))) [2018-09-26 08:41:13,404 INFO L422 ceAbstractionStarter]: At program point L296(lines 296 305) the Hoare annotation is: (and (not (= 0 ULTIMATE.start_assert_~arg)) (let ((.cse1 (+ ~st3 ~st2 ~st1))) (or (and (or (not (= (mod ~mode2 256) 0)) (= ~nomsg ~send2) (< 127 ~send2) (< ~send2 0) (< ~mode2 512) (not (= ~p2_new ~nomsg))) (or (not (= ~p1_old ~nomsg)) (= ~mode2 0) (< ~mode2 0) (<= 256 ~mode2))) (let ((.cse0 (= ~mode3 0))) (and (or (= ~nomsg ~send3) (not .cse0) (< ~send3 0) (< 127 ~send3) (not (= ~p3_new ~nomsg))) (or (< ~mode3 0) (not (= ~p2_old ~nomsg)) (<= 256 ~mode3) .cse0))) (<= 6 ULTIMATE.start_main_~i2~72) (= .cse1 1) (< 1 .cse1) (forall ((v_~mode1_23 Int) (|v_ULTIMATE.start_node1_#t~ite0_17| Int) (v_~r1_29 Int) (v_~p1_old_50 Int) (|v_ULTIMATE.start_node1_#t~ite0_20| Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~p3_old_30 Int)) (let ((.cse2 (< v_~r1_29 3))) (or .cse2 (let ((.cse3 (not (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17)))) (and (or (= ~nomsg ~send1) (not (= ~send1 v_~p1_old_50)) (not (= ~r1 v_~r1_29)) (not (= ~p3_old v_~p3_old_30)) .cse3 (not (= ~p1_new ~nomsg)) (not (= 256 ~mode1)) (< 127 v_~p1_old_50) (not (= 1 v_~mode1_23)) (< v_~p1_old_50 0) (<= 256 v_~p1_old_50)) (let ((.cse4 (+ ~r1 1))) (or (< .cse4 0) (< 126 ~r1) (not (= 0 v_~mode1_23)) (not (= |v_ULTIMATE.start_node1_#t~ite0_17| |v_ULTIMATE.start_node1_#t~ite0_20|)) (not (= .cse4 v_~r1_29)) (not (= ~p1_new v_~p1_old_50)) .cse3 (<= 255 ~r1) (<= 256 ~mode1) (not (= ~p3_old v_ULTIMATE.start_node1_~m1~7_17)) (not (= ~nomsg v_~p3_old_30)) (< ~mode1 0) (= ~mode1 0))))) (and .cse2 (or (<= 3 v_~r1_29) (not (= (+ ~st3 ~st2 ~st1) 0)))))))))) [2018-09-26 08:41:13,405 INFO L426 ceAbstractionStarter]: For program point L197(lines 188 198) no Hoare annotation was computed. [2018-09-26 08:41:13,405 INFO L426 ceAbstractionStarter]: For program point L292(lines 288 293) no Hoare annotation was computed. [2018-09-26 08:41:13,405 INFO L426 ceAbstractionStarter]: For program point L255(lines 255 262) no Hoare annotation was computed. [2018-09-26 08:41:13,405 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 41 310) the Hoare annotation is: true [2018-09-26 08:41:13,405 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 41 310) no Hoare annotation was computed. [2018-09-26 08:41:13,408 INFO L426 ceAbstractionStarter]: For program point L243(lines 234 244) no Hoare annotation was computed. [2018-09-26 08:41:13,408 INFO L426 ceAbstractionStarter]: For program point L177(lines 177 189) no Hoare annotation was computed. [2018-09-26 08:41:13,408 INFO L426 ceAbstractionStarter]: For program point L202(lines 202 212) no Hoare annotation was computed. [2018-09-26 08:41:13,408 INFO L426 ceAbstractionStarter]: For program point L264(lines 261 271) no Hoare annotation was computed. [2018-09-26 08:41:13,408 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.startEXIT(lines 41 310) the Hoare annotation is: false [2018-09-26 08:41:13,409 INFO L426 ceAbstractionStarter]: For program point L220(lines 211 221) no Hoare annotation was computed. [2018-09-26 08:41:13,409 INFO L426 ceAbstractionStarter]: For program point L282(lines 282 289) no Hoare annotation was computed. [2018-09-26 08:41:13,409 INFO L422 ceAbstractionStarter]: At program point L307(lines 307 308) the Hoare annotation is: false [2018-09-26 08:41:13,422 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,423 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,425 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,425 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,425 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,426 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,426 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,426 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,427 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,427 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,428 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,428 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,428 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,429 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,429 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,429 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,430 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,437 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,437 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,438 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,438 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,439 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,439 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,439 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,440 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,440 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,440 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,441 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,441 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,441 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,442 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,442 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,442 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,443 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,443 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,443 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,449 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,450 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,450 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,451 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,451 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,451 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,452 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,452 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,452 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,453 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,453 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,453 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,454 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,454 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,454 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,455 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,455 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,455 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,456 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,461 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,461 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,461 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,462 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,462 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,462 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,463 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,463 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,463 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,464 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,464 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,464 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,465 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,465 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,465 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,466 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,466 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,466 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,467 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,469 INFO L202 PluginConnector]: Adding new model pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.09 08:41:13 BoogieIcfgContainer [2018-09-26 08:41:13,469 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-26 08:41:13,470 INFO L168 Benchmark]: Toolchain (without parser) took 3833.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 182.4 MB). Peak memory consumption was 182.4 MB. Max. memory is 7.1 GB. [2018-09-26 08:41:13,472 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 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. [2018-09-26 08:41:13,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.97 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. [2018-09-26 08:41:13,473 INFO L168 Benchmark]: Boogie Preprocessor took 29.23 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. [2018-09-26 08:41:13,474 INFO L168 Benchmark]: RCFGBuilder took 1087.30 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. [2018-09-26 08:41:13,475 INFO L168 Benchmark]: TraceAbstraction took 2667.79 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 119.0 MB). Peak memory consumption was 119.0 MB. Max. memory is 7.1 GB. [2018-09-26 08:41:13,480 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 0.21 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 41.97 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 29.23 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 1087.30 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 2667.79 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 119.0 MB). Peak memory consumption was 119.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 309]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: false - InvariantResult [Line: 296]: Loop Invariant [2018-09-26 08:41:13,498 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,498 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,499 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,499 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,500 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,500 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,500 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,500 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,501 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,501 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,501 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,502 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,502 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,502 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,503 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,503 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,503 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,504 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,504 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,506 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,507 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,507 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,508 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,508 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,508 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,509 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,509 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,509 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,509 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,510 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,510 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,510 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,511 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,511 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,511 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,512 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,512 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,512 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] Derived loop invariant: !(0 == assert_~arg) && (((((((((((!(~mode2 % 256 == 0) || ~nomsg == ~send2) || 127 < ~send2) || ~send2 < 0) || ~mode2 < 512) || !(~p2_new == ~nomsg)) && (((!(~p1_old == ~nomsg) || ~mode2 == 0) || ~mode2 < 0) || 256 <= ~mode2)) || (((((~nomsg == ~send3 || !(~mode3 == 0)) || ~send3 < 0) || 127 < ~send3) || !(~p3_new == ~nomsg)) && (((~mode3 < 0 || !(~p2_old == ~nomsg)) || 256 <= ~mode3) || ~mode3 == 0))) || 6 <= main_~i2~72) || ~st3 + ~st2 + ~st1 == 1) || 1 < ~st3 + ~st2 + ~st1) || (forall v_~mode1_23 : int, v_ULTIMATE.start_node1_#t~ite0_17 : int, v_~r1_29 : int, v_~p1_old_50 : int, v_ULTIMATE.start_node1_#t~ite0_20 : int, v_ULTIMATE.start_node1_~m1~7_17 : int, v_~p3_old_30 : int :: (v_~r1_29 < 3 || (((((((((((~nomsg == ~send1 || !(~send1 == v_~p1_old_50)) || !(~r1 == v_~r1_29)) || !(~p3_old == v_~p3_old_30)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || !(~p1_new == ~nomsg)) || !(256 == ~mode1)) || 127 < v_~p1_old_50) || !(1 == v_~mode1_23)) || v_~p1_old_50 < 0) || 256 <= v_~p1_old_50) && ((((((((((((~r1 + 1 < 0 || 126 < ~r1) || !(0 == v_~mode1_23)) || !(v_ULTIMATE.start_node1_#t~ite0_17 == v_ULTIMATE.start_node1_#t~ite0_20)) || !(~r1 + 1 == v_~r1_29)) || !(~p1_new == v_~p1_old_50)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || 255 <= ~r1) || 256 <= ~mode1) || !(~p3_old == v_ULTIMATE.start_node1_~m1~7_17)) || !(~nomsg == v_~p3_old_30)) || ~mode1 < 0) || ~mode1 == 0))) || (v_~r1_29 < 3 && (3 <= v_~r1_29 || !(~st3 + ~st2 + ~st1 == 0))))) - InvariantResult [Line: 171]: Loop Invariant [2018-09-26 08:41:13,515 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,515 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,515 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,516 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,516 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,516 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,517 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,517 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,517 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,517 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,518 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,518 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,518 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,519 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,519 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,519 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,520 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,520 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,520 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,523 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,523 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,523 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,524 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,524 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,524 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,524 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,525 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,525 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,525 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_23,QUANTIFIED] [2018-09-26 08:41:13,526 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_17,QUANTIFIED] [2018-09-26 08:41:13,526 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_20,QUANTIFIED] [2018-09-26 08:41:13,526 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,527 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_50,QUANTIFIED] [2018-09-26 08:41:13,527 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,527 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-09-26 08:41:13,527 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_30,QUANTIFIED] [2018-09-26 08:41:13,528 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-09-26 08:41:13,528 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] Derived loop invariant: ((((((((((!(~mode2 % 256 == 0) || ~nomsg == ~send2) || 127 < ~send2) || ~send2 < 0) || ~mode2 < 512) || !(~p2_new == ~nomsg)) && (((!(~p1_old == ~nomsg) || ~mode2 == 0) || ~mode2 < 0) || 256 <= ~mode2)) || (((((~nomsg == ~send3 || !(~mode3 == 0)) || ~send3 < 0) || 127 < ~send3) || !(~p3_new == ~nomsg)) && (((~mode3 < 0 || !(~p2_old == ~nomsg)) || 256 <= ~mode3) || ~mode3 == 0))) || 6 <= main_~i2~72) || ~st3 + ~st2 + ~st1 == 1) || 1 < ~st3 + ~st2 + ~st1) || (forall v_~mode1_23 : int, v_ULTIMATE.start_node1_#t~ite0_17 : int, v_~r1_29 : int, v_~p1_old_50 : int, v_ULTIMATE.start_node1_#t~ite0_20 : int, v_ULTIMATE.start_node1_~m1~7_17 : int, v_~p3_old_30 : int :: (v_~r1_29 < 3 || (((((((((((~nomsg == ~send1 || !(~send1 == v_~p1_old_50)) || !(~r1 == v_~r1_29)) || !(~p3_old == v_~p3_old_30)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || !(~p1_new == ~nomsg)) || !(256 == ~mode1)) || 127 < v_~p1_old_50) || !(1 == v_~mode1_23)) || v_~p1_old_50 < 0) || 256 <= v_~p1_old_50) && ((((((((((((~r1 + 1 < 0 || 126 < ~r1) || !(0 == v_~mode1_23)) || !(v_ULTIMATE.start_node1_#t~ite0_17 == v_ULTIMATE.start_node1_#t~ite0_20)) || !(~r1 + 1 == v_~r1_29)) || !(~p1_new == v_~p1_old_50)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || 255 <= ~r1) || 256 <= ~mode1) || !(~p3_old == v_ULTIMATE.start_node1_~m1~7_17)) || !(~nomsg == v_~p3_old_30)) || ~mode1 < 0) || ~mode1 == 0))) || (v_~r1_29 < 3 && (3 <= v_~r1_29 || !(~st3 + ~st2 + ~st1 == 0)))) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 18 locations, 1 error locations. SAFE Result, 2.5s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 1 SDtfs, 0 SDslu, 1 SDs, 0 SdLazy, 3 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 41 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 7 NumberOfFragments, 453 HoareAnnotationTreeSize, 6 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 6 FomulaSimplificationsInter, 227 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.9s PdrRuntime, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-09-26_08-41-13-537.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-26_08-41-13-537.csv Received shutdown request...