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/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 09:10:51,243 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 09:10:51,245 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 09:10:51,266 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 09:10:51,267 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 09:10:51,269 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 09:10:51,271 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 09:10:51,273 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 09:10:51,275 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 09:10:51,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 09:10:51,280 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 09:10:51,280 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 09:10:51,281 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 09:10:51,282 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 09:10:51,285 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 09:10:51,292 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 09:10:51,293 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 09:10:51,297 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 09:10:51,302 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 09:10:51,303 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 09:10:51,306 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 09:10:51,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 09:10:51,309 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 09:10:51,311 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 09:10:51,311 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 09:10:51,313 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 09:10:51,314 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 09:10:51,314 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 09:10:51,315 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 09:10:51,317 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 09:10:51,317 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 09:10:51,317 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 09:10:51,318 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 09:10:51,318 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 09:10:51,320 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 09:10:51,321 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 09:10:51,321 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr.epf [2018-07-25 09:10:51,333 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 09:10:51,333 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 09:10:51,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 09:10:51,335 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 09:10:51,335 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 09:10:51,335 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 09:10:51,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 09:10:51,396 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 09:10:51,399 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 09:10:51,401 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 09:10:51,402 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 09:10:51,402 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl [2018-07-25 09:10:51,403 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl' [2018-07-25 09:10:51,498 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 09:10:51,500 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 09:10:51,501 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 09:10:51,501 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 09:10:51,501 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 09:10:51,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,548 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 09:10:51,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 09:10:51,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 09:10:51,550 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 09:10:51,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,591 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/1) ... [2018-07-25 09:10:51,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 09:10:51,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 09:10:51,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 09:10:51,602 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 09:10:51,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (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 09:10:51,676 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-07-25 09:10:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 09:10:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 09:10:52,597 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 09:10:52,598 INFO L202 PluginConnector]: Adding new model pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:10:52 BoogieIcfgContainer [2018-07-25 09:10:52,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 09:10:52,599 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 09:10:52,599 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 09:10:52,603 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 09:10:52,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:10:51" (1/2) ... [2018-07-25 09:10:52,604 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6db73c3c and model type pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 09:10:52, skipping insertion in model container [2018-07-25 09:10:52,605 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:10:52" (2/2) ... [2018-07-25 09:10:52,606 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl [2018-07-25 09:10:52,617 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 09:10:52,625 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 09:10:52,672 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 09:10:52,673 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 09:10:52,674 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 09:10:52,674 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 09:10:52,674 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 09:10:52,674 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 09:10:52,674 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 09:10:52,675 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 09:10:52,675 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 09:10:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-07-25 09:10:52,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-07-25 09:10:52,705 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 09:10:52,706 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-07-25 09:10:52,707 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 09:10:52,714 INFO L82 PathProgramCache]: Analyzing trace with hash 998287, now seen corresponding path program 1 times [2018-07-25 09:10:52,721 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 09:10:53,453 WARN L169 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 106 [2018-07-25 09:10:53,639 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 09:10:53,640 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-25 09:10:53,644 INFO L451 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-25 09:10:53,650 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-25 09:10:53,651 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-25 09:10:53,654 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-07-25 09:10:54,239 WARN L169 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2018-07-25 09:10:54,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 09:10:54,279 INFO L93 Difference]: Finished difference Result 7 states and 7 transitions. [2018-07-25 09:10:54,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-25 09:10:54,281 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-07-25 09:10:54,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 09:10:54,289 INFO L225 Difference]: With dead ends: 7 [2018-07-25 09:10:54,290 INFO L226 Difference]: Without dead ends: 0 [2018-07-25 09:10:54,293 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-07-25 09:10:54,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-25 09:10:54,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-25 09:10:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-25 09:10:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-25 09:10:54,319 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4 [2018-07-25 09:10:54,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 09:10:54,319 INFO L472 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-25 09:10:54,319 INFO L473 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-25 09:10:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-25 09:10:54,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-25 09:10:54,325 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-25 09:10:54,925 WARN L169 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 139 [2018-07-25 09:10:55,032 INFO L425 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 41 305) the Hoare annotation is: true [2018-07-25 09:10:55,032 INFO L422 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 41 305) no Hoare annotation was computed. [2018-07-25 09:10:55,032 INFO L422 ceAbstractionStarter]: For program point L218(lines 211 219) no Hoare annotation was computed. [2018-07-25 09:10:55,033 INFO L422 ceAbstractionStarter]: For program point L280(lines 280 287) no Hoare annotation was computed. [2018-07-25 09:10:55,033 INFO L418 ceAbstractionStarter]: At program point ULTIMATE.startEXIT(lines 41 305) the Hoare annotation is: false [2018-07-25 09:10:55,033 INFO L422 ceAbstractionStarter]: For program point L223(lines 223 233) no Hoare annotation was computed. [2018-07-25 09:10:55,033 INFO L422 ceAbstractionStarter]: For program point L273(lines 268 274) no Hoare annotation was computed. [2018-07-25 09:10:55,034 INFO L422 ceAbstractionStarter]: For program point L174(lines 174 187) no Hoare annotation was computed. [2018-07-25 09:10:55,034 INFO L418 ceAbstractionStarter]: At program point L302(lines 302 303) the Hoare annotation is: false [2018-07-25 09:10:55,034 INFO L418 ceAbstractionStarter]: At program point L294(lines 294 300) the Hoare annotation is: (and (not (= 0 ULTIMATE.start_assert_~arg)) (let ((.cse4 (+ ~st3 ~st2 ~st1))) (or (forall ((v_~p1_old_36 Int) (v_ULTIMATE.start_node1_~m1~7_13 Int) (v_~p3_old_24 Int) (|v_ULTIMATE.start_node1_#t~ite0_9| Int) (v_~r1_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_12| Int) (v_~mode1_15 Int)) (let ((.cse0 (< v_~r1_29 3)) (.cse1 (<= 256 v_~r1_29))) (or .cse0 .cse1 (and (or .cse0 .cse1) (or (< v_~r1_29 0) (<= 3 v_~r1_29) (not (= (+ ~st3 ~st2 ~st1) 0)))) (let ((.cse2 (not (= ~nomsg v_ULTIMATE.start_node1_~m1~7_13)))) (and (or (<= 256 ~r1) (not (= ~p1_new v_~p1_old_36)) (not (= 0 v_~mode1_15)) (not (= |v_ULTIMATE.start_node1_#t~ite0_9| |v_ULTIMATE.start_node1_#t~ite0_12|)) (= 255 ~r1) (not (= ~p3_old v_ULTIMATE.start_node1_~m1~7_13)) (< ~r1 0) (not (= (+ ~r1 1) v_~r1_29)) .cse2 (<= 256 ~mode1) (not (= ~nomsg v_~p3_old_24)) (< ~mode1 0) (= ~mode1 0)) (or (not (= (mod ~mode1 256) 0)) (= ~nomsg ~send1) (< 127 v_~p1_old_36) (not (= ~p3_old v_~p3_old_24)) (not (= ~r1 v_~r1_29)) .cse2 (< ~mode1 512) (not (= 1 v_~mode1_15)) (not (= ~p1_new ~nomsg)) (not (= ~send1 v_~p1_old_36)) (<= 256 v_~p1_old_36) (< v_~p1_old_36 0))))))) (let ((.cse3 (= ~mode3 0))) (and (or (= ~nomsg ~send3) (not .cse3) (< ~send3 0) (< 127 ~send3) (not (= ~p3_new ~nomsg))) (or (< ~mode3 0) (not (= ~p2_old ~nomsg)) (<= 256 ~mode3) .cse3))) (and (or (= ~nomsg ~send2) (< 127 ~send2) (< ~send2 0) (not (= ~p2_new ~nomsg)) (not (= 0 (+ ~mode2 256)))) (or (not (= ~p1_old ~nomsg)) (= ~mode2 0) (< ~mode2 0) (<= 256 ~mode2))) (= .cse4 1) (< 1 .cse4)))) [2018-07-25 09:10:55,034 INFO L422 ceAbstractionStarter]: For program point L195(lines 186 196) no Hoare annotation was computed. [2018-07-25 09:10:55,035 INFO L422 ceAbstractionStarter]: For program point L290(lines 286 291) no Hoare annotation was computed. [2018-07-25 09:10:55,035 INFO L422 ceAbstractionStarter]: For program point L253(lines 253 259) no Hoare annotation was computed. [2018-07-25 09:10:55,035 INFO L422 ceAbstractionStarter]: For program point L241(lines 232 242) no Hoare annotation was computed. [2018-07-25 09:10:55,035 INFO L418 ceAbstractionStarter]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 304) the Hoare annotation is: false [2018-07-25 09:10:55,036 INFO L418 ceAbstractionStarter]: At program point L299(lines 169 299) the Hoare annotation is: (let ((.cse4 (+ ~st3 ~st2 ~st1))) (or (forall ((v_~p1_old_36 Int) (v_ULTIMATE.start_node1_~m1~7_13 Int) (v_~p3_old_24 Int) (|v_ULTIMATE.start_node1_#t~ite0_9| Int) (v_~r1_29 Int) (|v_ULTIMATE.start_node1_#t~ite0_12| Int) (v_~mode1_15 Int)) (let ((.cse0 (< v_~r1_29 3)) (.cse1 (<= 256 v_~r1_29))) (or .cse0 .cse1 (and (or .cse0 .cse1) (or (< v_~r1_29 0) (<= 3 v_~r1_29) (not (= (+ ~st3 ~st2 ~st1) 0)))) (let ((.cse2 (not (= ~nomsg v_ULTIMATE.start_node1_~m1~7_13)))) (and (or (<= 256 ~r1) (not (= ~p1_new v_~p1_old_36)) (not (= 0 v_~mode1_15)) (not (= |v_ULTIMATE.start_node1_#t~ite0_9| |v_ULTIMATE.start_node1_#t~ite0_12|)) (= 255 ~r1) (not (= ~p3_old v_ULTIMATE.start_node1_~m1~7_13)) (< ~r1 0) (not (= (+ ~r1 1) v_~r1_29)) .cse2 (<= 256 ~mode1) (not (= ~nomsg v_~p3_old_24)) (< ~mode1 0) (= ~mode1 0)) (or (not (= (mod ~mode1 256) 0)) (= ~nomsg ~send1) (< 127 v_~p1_old_36) (not (= ~p3_old v_~p3_old_24)) (not (= ~r1 v_~r1_29)) .cse2 (< ~mode1 512) (not (= 1 v_~mode1_15)) (not (= ~p1_new ~nomsg)) (not (= ~send1 v_~p1_old_36)) (<= 256 v_~p1_old_36) (< v_~p1_old_36 0))))))) (let ((.cse3 (= ~mode3 0))) (and (or (= ~nomsg ~send3) (not .cse3) (< ~send3 0) (< 127 ~send3) (not (= ~p3_new ~nomsg))) (or (< ~mode3 0) (not (= ~p2_old ~nomsg)) (<= 256 ~mode3) .cse3))) (and (or (= ~nomsg ~send2) (< 127 ~send2) (< ~send2 0) (not (= ~p2_new ~nomsg)) (not (= 0 (+ ~mode2 256)))) (or (not (= ~p1_old ~nomsg)) (= ~mode2 0) (< ~mode2 0) (<= 256 ~mode2))) (= .cse4 1) (< 1 .cse4))) [2018-07-25 09:10:55,036 INFO L422 ceAbstractionStarter]: For program point L200(lines 200 212) no Hoare annotation was computed. [2018-07-25 09:10:55,036 INFO L422 ceAbstractionStarter]: For program point L262(lines 258 269) no Hoare annotation was computed. [2018-07-25 09:10:55,043 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,045 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,045 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,045 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,045 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,046 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,046 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,047 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,047 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,048 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,048 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,048 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,049 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,049 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,050 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,050 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,050 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,052 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,052 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,054 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,054 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,055 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,055 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,055 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,056 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,056 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,056 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,057 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,057 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,058 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,058 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,058 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,059 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,059 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,059 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,060 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,060 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,061 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,061 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,061 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,061 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,063 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,064 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,064 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,064 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,064 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,065 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,065 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,066 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,066 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,066 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,067 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,067 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,068 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,068 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,068 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,069 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,069 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,070 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,070 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,070 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,071 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,071 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,072 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,072 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,073 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,073 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,073 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,073 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,074 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,074 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,074 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,075 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,075 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,076 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,076 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,076 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,078 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,078 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,078 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,082 INFO L202 PluginConnector]: Adding new model pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.07 09:10:55 BoogieIcfgContainer [2018-07-25 09:10:55,082 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-25 09:10:55,083 INFO L168 Benchmark]: Toolchain (without parser) took 3584.19 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: 158.6 MB). Peak memory consumption was 158.6 MB. Max. memory is 7.1 GB. [2018-07-25 09:10:55,085 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. [2018-07-25 09:10:55,086 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.38 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 09:10:55,086 INFO L168 Benchmark]: Boogie Preprocessor took 51.45 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 09:10:55,087 INFO L168 Benchmark]: RCFGBuilder took 996.46 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-07-25 09:10:55,088 INFO L168 Benchmark]: TraceAbstraction took 2483.53 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: 105.7 MB). Peak memory consumption was 105.7 MB. Max. memory is 7.1 GB. [2018-07-25 09:10:55,092 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 48.38 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 51.45 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 996.46 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2483.53 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: 105.7 MB). Peak memory consumption was 105.7 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_~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_~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_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,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_~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_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,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_~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_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,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_~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_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,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_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 304]: 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: 169]: Loop Invariant [2018-07-25 09:10:55,107 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,107 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,107 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,108 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,108 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,108 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,109 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,109 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,109 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,110 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,110 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,110 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,111 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,111 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,111 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,111 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,112 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,112 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,113 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,113 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,113 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,113 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,114 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,114 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,116 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,116 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,117 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,117 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,117 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,118 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,118 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,118 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,119 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,119 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,119 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,120 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,120 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,120 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,121 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,121 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] Derived loop invariant: ((((forall v_~p1_old_36 : int, v_ULTIMATE.start_node1_~m1~7_13 : int, v_~p3_old_24 : int, v_ULTIMATE.start_node1_#t~ite0_9 : int, v_~r1_29 : int, v_ULTIMATE.start_node1_#t~ite0_12 : int, v_~mode1_15 : int :: ((v_~r1_29 < 3 || 256 <= v_~r1_29) || ((v_~r1_29 < 3 || 256 <= v_~r1_29) && ((v_~r1_29 < 0 || 3 <= v_~r1_29) || !(~st3 + ~st2 + ~st1 == 0)))) || (((((((((((((256 <= ~r1 || !(~p1_new == v_~p1_old_36)) || !(0 == v_~mode1_15)) || !(v_ULTIMATE.start_node1_#t~ite0_9 == v_ULTIMATE.start_node1_#t~ite0_12)) || 255 == ~r1) || !(~p3_old == v_ULTIMATE.start_node1_~m1~7_13)) || ~r1 < 0) || !(~r1 + 1 == v_~r1_29)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_13)) || 256 <= ~mode1) || !(~nomsg == v_~p3_old_24)) || ~mode1 < 0) || ~mode1 == 0) && (((((((((((!(~mode1 % 256 == 0) || ~nomsg == ~send1) || 127 < v_~p1_old_36) || !(~p3_old == v_~p3_old_24)) || !(~r1 == v_~r1_29)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_13)) || ~mode1 < 512) || !(1 == v_~mode1_15)) || !(~p1_new == ~nomsg)) || !(~send1 == v_~p1_old_36)) || 256 <= v_~p1_old_36) || v_~p1_old_36 < 0))) || (((((~nomsg == ~send3 || !(~mode3 == 0)) || ~send3 < 0) || 127 < ~send3) || !(~p3_new == ~nomsg)) && (((~mode3 < 0 || !(~p2_old == ~nomsg)) || 256 <= ~mode3) || ~mode3 == 0))) || (((((~nomsg == ~send2 || 127 < ~send2) || ~send2 < 0) || !(~p2_new == ~nomsg)) || !(0 == ~mode2 + 256)) && (((!(~p1_old == ~nomsg) || ~mode2 == 0) || ~mode2 < 0) || 256 <= ~mode2))) || ~st3 + ~st2 + ~st1 == 1) || 1 < ~st3 + ~st2 + ~st1 - InvariantResult [Line: 294]: Loop Invariant [2018-07-25 09:10:55,122 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,122 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,122 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,122 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,123 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,123 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,123 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,124 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,124 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,124 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,125 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,125 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,125 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,126 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,126 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,126 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,127 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,127 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,127 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,128 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,128 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,128 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,129 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,129 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,129 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,130 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,130 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,130 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,131 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,131 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,131 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_9,QUANTIFIED] [2018-07-25 09:10:55,132 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_12,QUANTIFIED] [2018-07-25 09:10:55,132 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,132 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,133 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,133 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,133 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,134 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_24,QUANTIFIED] [2018-07-25 09:10:55,134 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_29,QUANTIFIED] [2018-07-25 09:10:55,134 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_13,QUANTIFIED] [2018-07-25 09:10:55,135 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_15,QUANTIFIED] [2018-07-25 09:10:55,135 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,135 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] [2018-07-25 09:10:55,136 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_36,QUANTIFIED] Derived loop invariant: !(0 == assert_~arg) && (((((forall v_~p1_old_36 : int, v_ULTIMATE.start_node1_~m1~7_13 : int, v_~p3_old_24 : int, v_ULTIMATE.start_node1_#t~ite0_9 : int, v_~r1_29 : int, v_ULTIMATE.start_node1_#t~ite0_12 : int, v_~mode1_15 : int :: ((v_~r1_29 < 3 || 256 <= v_~r1_29) || ((v_~r1_29 < 3 || 256 <= v_~r1_29) && ((v_~r1_29 < 0 || 3 <= v_~r1_29) || !(~st3 + ~st2 + ~st1 == 0)))) || (((((((((((((256 <= ~r1 || !(~p1_new == v_~p1_old_36)) || !(0 == v_~mode1_15)) || !(v_ULTIMATE.start_node1_#t~ite0_9 == v_ULTIMATE.start_node1_#t~ite0_12)) || 255 == ~r1) || !(~p3_old == v_ULTIMATE.start_node1_~m1~7_13)) || ~r1 < 0) || !(~r1 + 1 == v_~r1_29)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_13)) || 256 <= ~mode1) || !(~nomsg == v_~p3_old_24)) || ~mode1 < 0) || ~mode1 == 0) && (((((((((((!(~mode1 % 256 == 0) || ~nomsg == ~send1) || 127 < v_~p1_old_36) || !(~p3_old == v_~p3_old_24)) || !(~r1 == v_~r1_29)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_13)) || ~mode1 < 512) || !(1 == v_~mode1_15)) || !(~p1_new == ~nomsg)) || !(~send1 == v_~p1_old_36)) || 256 <= v_~p1_old_36) || v_~p1_old_36 < 0))) || (((((~nomsg == ~send3 || !(~mode3 == 0)) || ~send3 < 0) || 127 < ~send3) || !(~p3_new == ~nomsg)) && (((~mode3 < 0 || !(~p2_old == ~nomsg)) || 256 <= ~mode3) || ~mode3 == 0))) || (((((~nomsg == ~send2 || 127 < ~send2) || ~send2 < 0) || !(~p2_new == ~nomsg)) || !(0 == ~mode2 + 256)) && (((!(~p1_old == ~nomsg) || ~mode2 == 0) || ~mode2 < 0) || 256 <= ~mode2))) || ~st3 + ~st2 + ~st1 == 1) || 1 < ~st3 + ~st2 + ~st1) - InvariantResult [Line: 302]: Loop Invariant Derived loop invariant: false - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 18 locations, 1 error locations. SAFE Result, 2.3s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 1 SDtfs, 2 SDslu, 1 SDs, 0 SdLazy, 3 SolverSat, 1 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, 1.3s 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, 469 HoareAnnotationTreeSize, 6 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 6 FomulaSimplificationsInter, 235 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s 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.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl_AutomizerBpl-pdr.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_09-10-55-144.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.3.ufo.UNBOUNDED.pals.c_14.bplTransformedIcfg_BEv2_29.bpl_AutomizerBpl-pdr.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-25_09-10-55-144.csv Received shutdown request...