java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBpl.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf -i ../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-56c9370 [2018-07-23 15:49:22,024 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-23 15:49:22,026 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-23 15:49:22,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-23 15:49:22,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-23 15:49:22,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-23 15:49:22,041 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-23 15:49:22,043 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-23 15:49:22,045 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-23 15:49:22,046 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-23 15:49:22,047 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-23 15:49:22,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-23 15:49:22,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-23 15:49:22,049 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-23 15:49:22,050 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-23 15:49:22,051 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-23 15:49:22,052 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-23 15:49:22,054 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-23 15:49:22,056 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-23 15:49:22,058 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-23 15:49:22,059 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-23 15:49:22,060 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-23 15:49:22,063 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-23 15:49:22,063 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-23 15:49:22,063 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-23 15:49:22,064 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-23 15:49:22,065 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-23 15:49:22,066 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-23 15:49:22,067 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-23 15:49:22,068 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-23 15:49:22,068 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-23 15:49:22,069 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-23 15:49:22,069 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-23 15:49:22,070 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-23 15:49:22,071 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-23 15:49:22,072 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-23 15:49:22,072 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf [2018-07-23 15:49:22,080 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-23 15:49:22,080 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-23 15:49:22,082 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-23 15:49:22,082 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-23 15:49:22,082 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-23 15:49:22,082 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-23 15:49:22,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-23 15:49:22,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-23 15:49:22,158 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-23 15:49:22,160 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-23 15:49:22,160 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-23 15:49:22,161 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl [2018-07-23 15:49:22,161 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl' [2018-07-23 15:49:22,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-23 15:49:22,263 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-07-23 15:49:22,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-23 15:49:22,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-23 15:49:22,264 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-23 15:49:22,294 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 23.07 03:49:22" (1/1) ... [2018-07-23 15:49:22,296 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 23.07 03:49:22" (1/1) ... [2018-07-23 15:49:22,310 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 23.07 03:49:22" (1/1) ... [2018-07-23 15:49:22,310 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 23.07 03:49:22" (1/1) ... [2018-07-23 15:49:22,329 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 23.07 03:49:22" (1/1) ... [2018-07-23 15:49:22,331 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 23.07 03:49:22" (1/1) ... [2018-07-23 15:49:22,335 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 23.07 03:49:22" (1/1) ... [2018-07-23 15:49:22,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-23 15:49:22,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-23 15:49:22,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-23 15:49:22,345 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-23 15:49:22,352 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 23.07 03:49:22" (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 [2018-07-23 15:49:22,434 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-07-23 15:49:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-23 15:49:22,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-23 15:49:23,430 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-23 15:49:23,431 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 23.07 03:49:23 BoogieIcfgContainer [2018-07-23 15:49:23,432 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-23 15:49:23,433 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-23 15:49:23,434 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-23 15:49:23,437 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-23 15:49:23,437 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 23.07 03:49:22" (1/2) ... [2018-07-23 15:49:23,438 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13d89978 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 23.07 03:49:23, skipping insertion in model container [2018-07-23 15:49:23,438 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 23.07 03:49:23" (2/2) ... [2018-07-23 15:49:23,440 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr.3.ufo.BOUNDED-6.pals.c_13.bplTransformedIcfg_BEv2_23.bpl [2018-07-23 15:49:23,450 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-23 15:49:23,459 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-23 15:49:23,511 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-23 15:49:23,512 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-23 15:49:23,512 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-23 15:49:23,512 INFO L375 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-23 15:49:23,512 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-23 15:49:23,513 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-23 15:49:23,513 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-23 15:49:23,513 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-23 15:49:23,513 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-23 15:49:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-07-23 15:49:23,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-07-23 15:49:23,540 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 15:49:23,541 INFO L353 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-07-23 15:49:23,541 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationASSERT]=== [2018-07-23 15:49:23,548 INFO L82 PathProgramCache]: Analyzing trace with hash 998287, now seen corresponding path program 1 times [2018-07-23 15:49:23,565 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-23 15:49:24,386 WARN L169 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2018-07-23 15:49:24,615 WARN L169 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2018-07-23 15:49:24,652 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-23 15:49:24,653 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-23 15:49:24,657 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-23 15:49:24,662 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-23 15:49:24,662 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-23 15:49:24,665 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-07-23 15:49:24,925 WARN L169 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2018-07-23 15:49:24,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-23 15:49:24,973 INFO L93 Difference]: Finished difference Result 7 states and 7 transitions. [2018-07-23 15:49:24,974 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-23 15:49:24,975 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-07-23 15:49:24,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-23 15:49:24,984 INFO L225 Difference]: With dead ends: 7 [2018-07-23 15:49:24,984 INFO L226 Difference]: Without dead ends: 0 [2018-07-23 15:49:24,988 INFO L573 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 [2018-07-23 15:49:25,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-23 15:49:25,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-23 15:49:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-23 15:49:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-23 15:49:25,015 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4 [2018-07-23 15:49:25,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-23 15:49:25,015 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-23 15:49:25,015 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-23 15:49:25,016 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-23 15:49:25,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-23 15:49:25,021 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-23 15:49:25,942 WARN L169 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 139 [2018-07-23 15:49:26,038 INFO L421 ceAbstractionStarter]: For program point L220(lines 211 221) no Hoare annotation was computed. [2018-07-23 15:49:26,038 INFO L421 ceAbstractionStarter]: For program point L264(lines 261 271) no Hoare annotation was computed. [2018-07-23 15:49:26,039 INFO L417 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) (forall ((v_~p1_old_28 Int) (|v_ULTIMATE.start_node1_#t~ite0_24| Int) (v_~r1_37 Int) (|v_ULTIMATE.start_node1_#t~ite0_21| Int) (v_~mode1_27 Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~p3_old_31 Int)) (let ((.cse2 (< v_~r1_37 3))) (or .cse2 (let ((.cse4 (not (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17)))) (and (let ((.cse3 (+ ~r1 1))) (or (not (= .cse3 v_~r1_37)) (< .cse3 0) (< 126 ~r1) (not (= |v_ULTIMATE.start_node1_#t~ite0_24| |v_ULTIMATE.start_node1_#t~ite0_21|)) (not (= ~p1_new v_~p1_old_28)) .cse4 (not (= 0 v_~mode1_27)) (<= 255 ~r1) (not (= ~nomsg v_~p3_old_31)) (<= 256 ~mode1) (not (= ~p3_old v_ULTIMATE.start_node1_~m1~7_17)) (< ~mode1 0) (= ~mode1 0))) (or (= ~nomsg ~send1) (not (= ~r1 v_~r1_37)) (not (= ~p3_old v_~p3_old_31)) (< v_~p1_old_28 0) (not (= 1 v_~mode1_27)) .cse4 (not (= ~p1_new ~nomsg)) (not (= ~send1 v_~p1_old_28)) (not (= 256 ~mode1)) (< 127 v_~p1_old_28) (<= 256 v_~p1_old_28)))) (and .cse2 (or (<= 3 v_~r1_37) (not (= (+ ~st3 ~st2 ~st1) 0))))))) (< 1 .cse1))) [2018-07-23 15:49:26,039 INFO L421 ceAbstractionStarter]: For program point L225(lines 225 235) no Hoare annotation was computed. [2018-07-23 15:49:26,039 INFO L417 ceAbstractionStarter]: At program point L307(lines 307 308) the Hoare annotation is: false [2018-07-23 15:49:26,040 INFO L417 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) (forall ((v_~p1_old_28 Int) (|v_ULTIMATE.start_node1_#t~ite0_24| Int) (v_~r1_37 Int) (|v_ULTIMATE.start_node1_#t~ite0_21| Int) (v_~mode1_27 Int) (v_ULTIMATE.start_node1_~m1~7_17 Int) (v_~p3_old_31 Int)) (let ((.cse2 (< v_~r1_37 3))) (or .cse2 (let ((.cse4 (not (= ~nomsg v_ULTIMATE.start_node1_~m1~7_17)))) (and (let ((.cse3 (+ ~r1 1))) (or (not (= .cse3 v_~r1_37)) (< .cse3 0) (< 126 ~r1) (not (= |v_ULTIMATE.start_node1_#t~ite0_24| |v_ULTIMATE.start_node1_#t~ite0_21|)) (not (= ~p1_new v_~p1_old_28)) .cse4 (not (= 0 v_~mode1_27)) (<= 255 ~r1) (not (= ~nomsg v_~p3_old_31)) (<= 256 ~mode1) (not (= ~p3_old v_ULTIMATE.start_node1_~m1~7_17)) (< ~mode1 0) (= ~mode1 0))) (or (= ~nomsg ~send1) (not (= ~r1 v_~r1_37)) (not (= ~p3_old v_~p3_old_31)) (< v_~p1_old_28 0) (not (= 1 v_~mode1_27)) .cse4 (not (= ~p1_new ~nomsg)) (not (= ~send1 v_~p1_old_28)) (not (= 256 ~mode1)) (< 127 v_~p1_old_28) (<= 256 v_~p1_old_28)))) (and .cse2 (or (<= 3 v_~r1_37) (not (= (+ ~st3 ~st2 ~st1) 0))))))) (< 1 .cse1)))) [2018-07-23 15:49:26,040 INFO L421 ceAbstractionStarter]: For program point L255(lines 255 262) no Hoare annotation was computed. [2018-07-23 15:49:26,040 INFO L421 ceAbstractionStarter]: For program point L177(lines 177 189) no Hoare annotation was computed. [2018-07-23 15:49:26,041 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 41 310) no Hoare annotation was computed. [2018-07-23 15:49:26,041 INFO L421 ceAbstractionStarter]: For program point L282(lines 282 289) no Hoare annotation was computed. [2018-07-23 15:49:26,041 INFO L421 ceAbstractionStarter]: For program point L243(lines 234 244) no Hoare annotation was computed. [2018-07-23 15:49:26,042 INFO L421 ceAbstractionStarter]: For program point L202(lines 202 212) no Hoare annotation was computed. [2018-07-23 15:49:26,042 INFO L424 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 41 310) the Hoare annotation is: true [2018-07-23 15:49:26,042 INFO L417 ceAbstractionStarter]: At program point ULTIMATE.startEXIT(lines 41 310) the Hoare annotation is: false [2018-07-23 15:49:26,042 INFO L421 ceAbstractionStarter]: For program point L292(lines 288 293) no Hoare annotation was computed. [2018-07-23 15:49:26,042 INFO L421 ceAbstractionStarter]: For program point L197(lines 188 198) no Hoare annotation was computed. [2018-07-23 15:49:26,042 INFO L421 ceAbstractionStarter]: For program point L275(lines 270 276) no Hoare annotation was computed. [2018-07-23 15:49:26,043 INFO L417 ceAbstractionStarter]: At program point ULTIMATE.startErr0AssertViolationASSERT(line 309) the Hoare annotation is: false [2018-07-23 15:49:26,050 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,052 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,052 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,053 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,053 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,053 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,054 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,054 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,055 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,055 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,055 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,056 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,056 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,057 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,057 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,057 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,058 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,058 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,060 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,060 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,060 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,061 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,061 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,061 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,062 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,062 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,063 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,063 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,063 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,064 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,064 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,064 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,065 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,065 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,065 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,066 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,066 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,067 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,068 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,068 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,069 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,069 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,069 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,070 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,070 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,070 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,071 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,071 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,072 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,072 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,072 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,073 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,073 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,073 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,074 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,074 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,075 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,075 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,075 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,076 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,076 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,078 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,078 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,078 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,080 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,080 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,080 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,081 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,081 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,081 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,084 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 23.07 03:49:26 BoogieIcfgContainer [2018-07-23 15:49:26,084 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-23 15:49:26,085 INFO L168 Benchmark]: Toolchain (without parser) took 3823.06 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: 148.0 MB). Peak memory consumption was 148.0 MB. Max. memory is 7.1 GB. [2018-07-23 15:49:26,086 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. [2018-07-23 15:49:26,087 INFO L168 Benchmark]: Boogie Preprocessor took 80.53 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. [2018-07-23 15:49:26,088 INFO L168 Benchmark]: RCFGBuilder took 1087.20 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-07-23 15:49:26,089 INFO L168 Benchmark]: TraceAbstraction took 2650.53 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. [2018-07-23 15:49:26,093 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 Preprocessor took 80.53 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 1087.20 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2650.53 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_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,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_~mode1_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,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_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,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_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,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_~mode1_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,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_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,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_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,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_~mode1_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,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_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,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_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,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_~mode1_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,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_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,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_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,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: 171]: Loop Invariant [2018-07-23 15:49:26,107 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,107 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,108 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,108 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,108 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,109 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,109 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,109 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,110 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,110 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,110 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,111 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,111 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,111 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,112 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,112 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,112 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,112 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,113 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,113 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,114 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,114 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,114 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,115 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,116 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,116 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,116 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,117 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,117 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,117 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,118 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,118 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,118 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,119 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,119 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,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) || (forall v_~p1_old_28 : int, v_ULTIMATE.start_node1_#t~ite0_24 : int, v_~r1_37 : int, v_ULTIMATE.start_node1_#t~ite0_21 : int, v_~mode1_27 : int, v_ULTIMATE.start_node1_~m1~7_17 : int, v_~p3_old_31 : int :: (v_~r1_37 < 3 || (((((((((((((!(~r1 + 1 == v_~r1_37) || ~r1 + 1 < 0) || 126 < ~r1) || !(v_ULTIMATE.start_node1_#t~ite0_24 == v_ULTIMATE.start_node1_#t~ite0_21)) || !(~p1_new == v_~p1_old_28)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || !(0 == v_~mode1_27)) || 255 <= ~r1) || !(~nomsg == v_~p3_old_31)) || 256 <= ~mode1) || !(~p3_old == v_ULTIMATE.start_node1_~m1~7_17)) || ~mode1 < 0) || ~mode1 == 0) && ((((((((((~nomsg == ~send1 || !(~r1 == v_~r1_37)) || !(~p3_old == v_~p3_old_31)) || v_~p1_old_28 < 0) || !(1 == v_~mode1_27)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || !(~p1_new == ~nomsg)) || !(~send1 == v_~p1_old_28)) || !(256 == ~mode1)) || 127 < v_~p1_old_28) || 256 <= v_~p1_old_28))) || (v_~r1_37 < 3 && (3 <= v_~r1_37 || !(~st3 + ~st2 + ~st1 == 0))))) || 1 < ~st3 + ~st2 + ~st1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: false - InvariantResult [Line: 296]: Loop Invariant [2018-07-23 15:49:26,120 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,120 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,120 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,121 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,121 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,121 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,122 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,122 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,122 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,123 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,123 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,123 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,123 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,124 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,124 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,124 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,125 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,125 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,125 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,126 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,126 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,126 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_24,QUANTIFIED] [2018-07-23 15:49:26,127 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_#t~ite0_21,QUANTIFIED] [2018-07-23 15:49:26,127 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,127 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,128 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,128 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,128 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,129 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,129 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p3_old_31,QUANTIFIED] [2018-07-23 15:49:26,129 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,130 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~mode1_27,QUANTIFIED] [2018-07-23 15:49:26,130 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_node1_~m1~7_17,QUANTIFIED] [2018-07-23 15:49:26,130 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,131 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,131 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~p1_old_28,QUANTIFIED] [2018-07-23 15:49:26,131 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,QUANTIFIED] [2018-07-23 15:49:26,131 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~r1_37,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) || (forall v_~p1_old_28 : int, v_ULTIMATE.start_node1_#t~ite0_24 : int, v_~r1_37 : int, v_ULTIMATE.start_node1_#t~ite0_21 : int, v_~mode1_27 : int, v_ULTIMATE.start_node1_~m1~7_17 : int, v_~p3_old_31 : int :: (v_~r1_37 < 3 || (((((((((((((!(~r1 + 1 == v_~r1_37) || ~r1 + 1 < 0) || 126 < ~r1) || !(v_ULTIMATE.start_node1_#t~ite0_24 == v_ULTIMATE.start_node1_#t~ite0_21)) || !(~p1_new == v_~p1_old_28)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || !(0 == v_~mode1_27)) || 255 <= ~r1) || !(~nomsg == v_~p3_old_31)) || 256 <= ~mode1) || !(~p3_old == v_ULTIMATE.start_node1_~m1~7_17)) || ~mode1 < 0) || ~mode1 == 0) && ((((((((((~nomsg == ~send1 || !(~r1 == v_~r1_37)) || !(~p3_old == v_~p3_old_31)) || v_~p1_old_28 < 0) || !(1 == v_~mode1_27)) || !(~nomsg == v_ULTIMATE.start_node1_~m1~7_17)) || !(~p1_new == ~nomsg)) || !(~send1 == v_~p1_old_28)) || !(256 == ~mode1)) || 127 < v_~p1_old_28) || 256 <= v_~p1_old_28))) || (v_~r1_37 < 3 && (3 <= v_~r1_37 || !(~st3 + ~st2 + ~st1 == 0))))) || 1 < ~st3 + ~st2 + ~st1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 18 locations, 1 error locations. SAFE Result, 2.5s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.3s AutomataDifference, 0.0s DeadEndRemovalTime, 1.0s 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: 1.0s 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.epf_AutomizerBpl.xml/Csv-Benchmark-0-2018-07-23_15-49-26-137.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.epf_AutomizerBpl.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-23_15-49-26-137.csv Received shutdown request...