java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf -i ../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b7bd044-m [2019-01-18 14:52:00,677 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-18 14:52:00,680 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-18 14:52:00,699 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-01-18 14:52:00,751 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf [2019-01-18 14:52:00,774 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-18 14:52:00,775 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-18 14:52:00,776 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-18 14:52:00,777 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-18 14:52:00,777 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-18 14:52:00,777 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-18 14:52:00,777 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-18 14:52:00,777 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-18 14:52:00,778 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-18 14:52:00,778 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-18 14:52:00,778 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-18 14:52:00,778 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-18 14:52:00,778 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-18 14:52:00,782 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-18 14:52:00,782 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-18 14:52:00,782 INFO L133 SettingsManager]: * Use SBE=true [2019-01-18 14:52:00,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-18 14:52:00,783 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-18 14:52:00,783 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-18 14:52:00,783 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-18 14:52:00,783 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-18 14:52:00,784 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-18 14:52:00,785 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-18 14:52:00,786 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-18 14:52:00,786 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-18 14:52:00,786 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-18 14:52:00,786 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-18 14:52:00,787 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-18 14:52:00,787 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-18 14:52:00,787 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-18 14:52:00,787 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 14:52:00,787 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-18 14:52:00,788 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-18 14:52:00,788 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-18 14:52:00,788 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-18 14:52:00,788 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-18 14:52:00,788 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-18 14:52:00,789 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-18 14:52:00,789 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-18 14:52:00,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-18 14:52:00,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-18 14:52:00,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-18 14:52:00,863 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-18 14:52:00,863 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-18 14:52:00,864 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-limited.bpl [2019-01-18 14:52:00,864 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-limited.bpl' [2019-01-18 14:52:00,920 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-18 14:52:00,922 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-18 14:52:00,923 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-18 14:52:00,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-18 14:52:00,923 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-18 14:52:00,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:00,957 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:00,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-18 14:52:00,991 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-18 14:52:00,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-18 14:52:00,991 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-18 14:52:01,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:01,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:01,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:01,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:01,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:01,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:01,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/1) ... [2019-01-18 14:52:01,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-18 14:52:01,016 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-18 14:52:01,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-18 14:52:01,017 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-18 14:52:01,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 14:52:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-18 14:52:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-18 14:52:01,997 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-18 14:52:01,997 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-01-18 14:52:01,998 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 02:52:01 BoogieIcfgContainer [2019-01-18 14:52:01,999 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-18 14:52:02,000 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-18 14:52:02,000 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-18 14:52:02,003 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-18 14:52:02,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:52:00" (1/2) ... [2019-01-18 14:52:02,005 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e33d10c and model type speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.01 02:52:02, skipping insertion in model container [2019-01-18 14:52:02,005 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 02:52:01" (2/2) ... [2019-01-18 14:52:02,007 INFO L112 eAbstractionObserver]: Analyzing ICFG speedup-poc-dd-7-limited.bpl [2019-01-18 14:52:02,017 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-18 14:52:02,025 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2019-01-18 14:52:02,042 INFO L257 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-01-18 14:52:02,083 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-18 14:52:02,083 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-18 14:52:02,084 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-18 14:52:02,084 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-18 14:52:02,084 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-18 14:52:02,084 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-18 14:52:02,084 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-18 14:52:02,085 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-18 14:52:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states. [2019-01-18 14:52:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-01-18 14:52:02,116 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 14:52:02,118 INFO L402 BasicCegarLoop]: trace histogram [1, 1] [2019-01-18 14:52:02,121 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT]=== [2019-01-18 14:52:02,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 14:52:02,129 INFO L82 PathProgramCache]: Analyzing trace with hash 992, now seen corresponding path program 1 times [2019-01-18 14:52:02,131 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 14:52:02,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:52:02,183 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 14:52:02,183 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:52:02,183 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 14:52:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 14:52:02,383 INFO L273 TraceCheckUtils]: 0: Hoare triple {20#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p1 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p2 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p3 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p4 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p5 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p6 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p7 := malloc_ptr;assume main_p1 < main_p2;assume main_p2 < main_p3;assume main_p3 < main_p4;assume main_p4 < main_p5;assume main_p5 < main_p6;assume main_p6 < main_p7;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0];#memory_int := #memory_int[main_p4 := 0];#memory_int := #memory_int[main_p5 := 0];#memory_int := #memory_int[main_p6 := 0];#memory_int := #memory_int[main_p7 := 0]; {22#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-18 14:52:02,392 INFO L273 TraceCheckUtils]: 1: Hoare triple {22#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {21#false} is VALID [2019-01-18 14:52:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 14:52:02,396 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-18 14:52:02,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-01-18 14:52:02,397 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-18 14:52:02,402 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-18 14:52:02,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-18 14:52:02,407 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-18 14:52:02,427 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2 edges. 2 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:52:02,427 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-18 14:52:02,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-18 14:52:02,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 14:52:02,449 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 3 states. [2019-01-18 14:52:02,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:52:02,811 INFO L93 Difference]: Finished difference Result 33 states and 45 transitions. [2019-01-18 14:52:02,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-18 14:52:02,811 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-18 14:52:02,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 14:52:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-18 14:52:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 45 transitions. [2019-01-18 14:52:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-18 14:52:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 45 transitions. [2019-01-18 14:52:02,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 45 transitions. [2019-01-18 14:52:03,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:52:03,060 INFO L225 Difference]: With dead ends: 33 [2019-01-18 14:52:03,061 INFO L226 Difference]: Without dead ends: 28 [2019-01-18 14:52:03,064 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 14:52:03,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2019-01-18 14:52:03,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 16. [2019-01-18 14:52:03,123 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-18 14:52:03,124 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 16 states. [2019-01-18 14:52:03,125 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 16 states. [2019-01-18 14:52:03,125 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 16 states. [2019-01-18 14:52:03,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:52:03,130 INFO L93 Difference]: Finished difference Result 28 states and 40 transitions. [2019-01-18 14:52:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2019-01-18 14:52:03,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:52:03,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:52:03,131 INFO L74 IsIncluded]: Start isIncluded. First operand 16 states. Second operand 28 states. [2019-01-18 14:52:03,131 INFO L87 Difference]: Start difference. First operand 16 states. Second operand 28 states. [2019-01-18 14:52:03,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:52:03,135 INFO L93 Difference]: Finished difference Result 28 states and 40 transitions. [2019-01-18 14:52:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2019-01-18 14:52:03,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:52:03,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:52:03,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-18 14:52:03,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-18 14:52:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2019-01-18 14:52:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 29 transitions. [2019-01-18 14:52:03,141 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 29 transitions. Word has length 2 [2019-01-18 14:52:03,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 14:52:03,142 INFO L480 AbstractCegarLoop]: Abstraction has 16 states and 29 transitions. [2019-01-18 14:52:03,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-18 14:52:03,142 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 29 transitions. [2019-01-18 14:52:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-18 14:52:03,143 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 14:52:03,143 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-18 14:52:03,144 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT]=== [2019-01-18 14:52:03,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 14:52:03,144 INFO L82 PathProgramCache]: Analyzing trace with hash 30816, now seen corresponding path program 1 times [2019-01-18 14:52:03,144 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 14:52:03,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:52:03,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 14:52:03,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:52:03,146 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 14:52:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 14:52:03,236 INFO L273 TraceCheckUtils]: 0: Hoare triple {134#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p1 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p2 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p3 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p4 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p5 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p6 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p7 := malloc_ptr;assume main_p1 < main_p2;assume main_p2 < main_p3;assume main_p3 < main_p4;assume main_p4 < main_p5;assume main_p5 < main_p6;assume main_p6 < main_p7;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0];#memory_int := #memory_int[main_p4 := 0];#memory_int := #memory_int[main_p5 := 0];#memory_int := #memory_int[main_p6 := 0];#memory_int := #memory_int[main_p7 := 0]; {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} is VALID [2019-01-18 14:52:03,249 INFO L273 TraceCheckUtils]: 1: Hoare triple {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} assume #memory_int[main_p1] >= 0; {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} is VALID [2019-01-18 14:52:03,250 INFO L273 TraceCheckUtils]: 2: Hoare triple {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} assume !(#memory_int[main_p2] <= 0); {135#false} is VALID [2019-01-18 14:52:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 14:52:03,251 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-18 14:52:03,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-01-18 14:52:03,251 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-18 14:52:03,253 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-18 14:52:03,253 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-18 14:52:03,253 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-18 14:52:03,302 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3 edges. 3 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:52:03,302 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-18 14:52:03,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-18 14:52:03,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 14:52:03,303 INFO L87 Difference]: Start difference. First operand 16 states and 29 transitions. Second operand 3 states. [2019-01-18 14:52:03,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:52:03,580 INFO L93 Difference]: Finished difference Result 28 states and 40 transitions. [2019-01-18 14:52:03,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-18 14:52:03,581 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-18 14:52:03,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 14:52:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-18 14:52:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 40 transitions. [2019-01-18 14:52:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-18 14:52:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 40 transitions. [2019-01-18 14:52:03,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 40 transitions. [2019-01-18 14:52:03,856 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:52:03,859 INFO L225 Difference]: With dead ends: 28 [2019-01-18 14:52:03,859 INFO L226 Difference]: Without dead ends: 27 [2019-01-18 14:52:03,860 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 14:52:03,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-01-18 14:52:03,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 17. [2019-01-18 14:52:03,916 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-18 14:52:03,916 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand 17 states. [2019-01-18 14:52:03,917 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 17 states. [2019-01-18 14:52:03,917 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 17 states. [2019-01-18 14:52:03,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:52:03,920 INFO L93 Difference]: Finished difference Result 27 states and 39 transitions. [2019-01-18 14:52:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2019-01-18 14:52:03,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:52:03,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:52:03,921 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand 27 states. [2019-01-18 14:52:03,921 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 27 states. [2019-01-18 14:52:03,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:52:03,924 INFO L93 Difference]: Finished difference Result 27 states and 39 transitions. [2019-01-18 14:52:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2019-01-18 14:52:03,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:52:03,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:52:03,925 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-18 14:52:03,925 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-18 14:52:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2019-01-18 14:52:03,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 30 transitions. [2019-01-18 14:52:03,927 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 30 transitions. Word has length 3 [2019-01-18 14:52:03,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 14:52:03,927 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 30 transitions. [2019-01-18 14:52:03,927 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-18 14:52:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 30 transitions. [2019-01-18 14:52:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-18 14:52:03,928 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 14:52:03,928 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-18 14:52:03,929 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT]=== [2019-01-18 14:52:03,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 14:52:03,929 INFO L82 PathProgramCache]: Analyzing trace with hash 30380, now seen corresponding path program 1 times [2019-01-18 14:52:03,929 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 14:52:03,930 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:52:03,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 14:52:03,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:52:03,931 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 14:52:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 14:52:04,086 INFO L273 TraceCheckUtils]: 0: Hoare triple {242#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p1 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p2 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p3 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p4 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p5 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p6 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p7 := malloc_ptr;assume main_p1 < main_p2;assume main_p2 < main_p3;assume main_p3 < main_p4;assume main_p4 < main_p5;assume main_p5 < main_p6;assume main_p6 < main_p7;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0];#memory_int := #memory_int[main_p4 := 0];#memory_int := #memory_int[main_p5 := 0];#memory_int := #memory_int[main_p6 := 0];#memory_int := #memory_int[main_p7 := 0]; {244#(and (= 0 (select (store |#memory_int| ULTIMATE.start_main_p4 (+ (select |#memory_int| ULTIMATE.start_main_p4) (- 1))) ULTIMATE.start_main_p1)) (not (= ULTIMATE.start_main_p1 ULTIMATE.start_main_p4)))} is VALID [2019-01-18 14:52:04,087 INFO L273 TraceCheckUtils]: 1: Hoare triple {244#(and (= 0 (select (store |#memory_int| ULTIMATE.start_main_p4 (+ (select |#memory_int| ULTIMATE.start_main_p4) (- 1))) ULTIMATE.start_main_p1)) (not (= ULTIMATE.start_main_p1 ULTIMATE.start_main_p4)))} #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; {245#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-18 14:52:04,089 INFO L273 TraceCheckUtils]: 2: Hoare triple {245#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {243#false} is VALID [2019-01-18 14:52:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 14:52:04,090 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 14:52:04,091 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 14:52:04,092 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 4 with the following transitions: [2019-01-18 14:52:04,093 INFO L207 CegarAbsIntRunner]: [0], [18], [31] [2019-01-18 14:52:04,147 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-18 14:52:04,147 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-18 14:52:10,418 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 14:52:10,418 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 14:52:10,419 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 14:52:10,420 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 14:52:10,420 WARN L224 ngHoareTripleChecker]: Pre: {2147483645#(forall ((v_idx_47 Int) (v_idx_36 Int) (v_idx_48 Int) (v_idx_37 Int) (v_idx_45 Int) (v_idx_34 Int) (v_idx_46 Int) (v_idx_35 Int) (v_idx_43 Int) (v_idx_32 Int) (v_idx_44 Int) (v_idx_33 Int) (v_idx_41 Int) (v_idx_30 Int) (v_idx_42 Int) (v_idx_31 Int) (v_idx_50 Int) (v_idx_51 Int) (v_idx_40 Int) (v_idx_29 Int) (v_idx_49 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_31) v_v_68_1) (< v_idx_31 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (<= c_ULTIMATE.start_main_p1 v_idx_37) (= (select |c_#memory_int| v_idx_37) v_v_75_1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_45 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_45) v_v_87_1) (<= c_ULTIMATE.start_main_p5 v_idx_45)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_#valid| v_idx_35) v_v_74_1) (< v_idx_35 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_39 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_39) (= (select |c_#memory_int| v_idx_39) v_v_78_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (< v_idx_34 c_ULTIMATE.start_main_p7) (= 1 (select |c_#valid| v_idx_34)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_34)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= c_ULTIMATE.start_main_p7 v_idx_29) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_29) v_v_66_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= 0 (select |c_#memory_int| v_idx_38)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_38) (< v_idx_38 c_ULTIMATE.start_main_p1)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_44) (= 0 (select |c_#memory_int| v_idx_44)) (< v_idx_44 c_ULTIMATE.start_main_p4)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_48) (= 0 (select |c_#memory_int| v_idx_48)) (< v_idx_48 c_ULTIMATE.start_main_p6)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (= v_v_2_1 (select |c_old(#valid)| v_idx_32)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_41 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_41) v_v_81_1) (<= c_ULTIMATE.start_main_p3 v_idx_41)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_30)) (< v_idx_30 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_30)) (or (= (select |c_#memory_int| v_idx_51) v_v_95_1) (< v_idx_51 (+ c_ULTIMATE.start_main_p7 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (= (select |c_#valid| v_idx_33) v_v_72_1) (<= c_ULTIMATE.start_main_p7 v_idx_33)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (= (select |c_old(#memory_int)| v_idx_36) v_v_4_1) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (or (< v_idx_46 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_46) (= 0 (select |c_#memory_int| v_idx_46))) (or (= (select |c_#memory_int| v_idx_49) v_v_93_1) (<= c_ULTIMATE.start_main_p7 v_idx_49) (< v_idx_49 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (= 0 (select |c_#memory_int| v_idx_50)) (< v_idx_50 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_50)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (or (< v_idx_42 c_ULTIMATE.start_main_p3) (= 0 (select |c_#memory_int| v_idx_42)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_42)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_40) (< v_idx_40 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_40))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (< v_idx_47 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_47) (= (select |c_#memory_int| v_idx_47) v_v_90_1)) (or (= (select |c_#memory_int| v_idx_43) v_v_84_1) (<= c_ULTIMATE.start_main_p4 v_idx_43) (< v_idx_43 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5)))))} [2019-01-18 14:52:10,420 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 14:52:10,421 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-18 14:52:10,422 WARN L230 ngHoareTripleChecker]: Post: {2147483644#(forall ((v_idx_69 Int) (v_idx_58 Int) (v_idx_59 Int) (v_idx_67 Int) (v_idx_56 Int) (v_idx_68 Int) (v_idx_57 Int) (v_idx_65 Int) (v_idx_54 Int) (v_idx_66 Int) (v_idx_55 Int) (v_idx_63 Int) (v_idx_52 Int) (v_idx_74 Int) (v_idx_64 Int) (v_idx_53 Int) (v_idx_61 Int) (v_idx_72 Int) (v_idx_62 Int) (v_idx_73 Int) (v_idx_70 Int) (v_idx_60 Int) (v_idx_71 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_84_1 Int) (v_v_95_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (= v_v_84_1 (select |c_#memory_int| v_idx_66)) (<= c_ULTIMATE.start_main_p4 v_idx_66) (< v_idx_66 (+ c_ULTIMATE.start_main_p3 1))) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_71) (= 0 (select |c_#memory_int| v_idx_71)) (< v_idx_71 c_ULTIMATE.start_main_p6)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (= v_v_93_1 (select |c_#memory_int| v_idx_72)) (<= c_ULTIMATE.start_main_p7 v_idx_72) (< v_idx_72 (+ c_ULTIMATE.start_main_p6 1))) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_67) (< v_idx_67 c_ULTIMATE.start_main_p4) (= (- 1) (select |c_#memory_int| v_idx_67))) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_59)) (or (< v_idx_65 c_ULTIMATE.start_main_p3) (= 0 (select |c_#memory_int| v_idx_65)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_65)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (or (< v_idx_61 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_61) (= (select |c_#memory_int| v_idx_61) 0)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_main_p3 v_idx_64) (< v_idx_64 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_64) v_v_81_1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (= v_v_2_1 (select |c_old(#valid)| v_idx_55)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (or (< v_idx_70 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_70) (= v_v_90_1 (select |c_#memory_int| v_idx_70))) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (< v_idx_54 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_54))) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_57) (= (select |c_#valid| v_idx_57) 1) (< v_idx_57 c_ULTIMATE.start_main_p7)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= v_v_78_1 (select |c_#memory_int| v_idx_62)) (< v_idx_62 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_62)) (or (= v_v_74_1 (select |c_#valid| v_idx_58)) (< v_idx_58 (+ c_ULTIMATE.start_main_p7 1))) (or (= (select |c_#memory_int| v_idx_69) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_69) (< v_idx_69 c_ULTIMATE.start_main_p5)) (or (<= c_ULTIMATE.start_main_p7 v_idx_56) (= v_v_72_1 (select |c_#valid| v_idx_56))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_53)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_53) (< v_idx_53 c_ULTIMATE.start_main_p7)) (or (< v_idx_63 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_63) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_63)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_main_p7 v_idx_52) (= v_v_66_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_52))) (or (<= c_ULTIMATE.start_main_p1 v_idx_60) (= (select |c_#memory_int| v_idx_60) v_v_75_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (or (< v_idx_74 (+ c_ULTIMATE.start_main_p7 1)) (= (select |c_#memory_int| v_idx_74) v_v_95_1)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (<= c_ULTIMATE.start_main_p5 v_idx_68) (< v_idx_68 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_87_1 (select |c_#memory_int| v_idx_68))) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (= (select |c_#memory_int| v_idx_73) 0) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_73) (< v_idx_73 c_ULTIMATE.start_main_p7)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5)))))} [2019-01-18 14:52:10,422 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 14:52:11,071 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 14:52:11,072 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 14:52:11,843 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (forall ((v_idx_30 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_30)) (< v_idx_30 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_30))) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (forall ((v_idx_34 Int)) (or (< v_idx_34 ULTIMATE.start_main_p7) (= 1 (select |#valid| v_idx_34)) (<= (+ ULTIMATE.start_main_p7 1) v_idx_34))) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (forall ((v_idx_40 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_40) (< v_idx_40 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_40)))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (forall ((v_idx_48 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_48) (= 0 (select |#memory_int| v_idx_48)) (< v_idx_48 ULTIMATE.start_main_p6))) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (forall ((v_idx_50 Int)) (or (= 0 (select |#memory_int| v_idx_50)) (< v_idx_50 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_50))) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (forall ((v_idx_38 Int)) (or (= 0 (select |#memory_int| v_idx_38)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_38) (< v_idx_38 ULTIMATE.start_main_p1))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (forall ((v_idx_44 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_44) (= 0 (select |#memory_int| v_idx_44)) (< v_idx_44 ULTIMATE.start_main_p4))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (forall ((v_idx_46 Int)) (or (< v_idx_46 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_46) (= 0 (select |#memory_int| v_idx_46)))) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (forall ((v_idx_42 Int)) (or (< v_idx_42 ULTIMATE.start_main_p3) (= 0 (select |#memory_int| v_idx_42)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_42))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5)))} [2019-01-18 14:52:11,845 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 14:52:11,846 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-18 14:52:12,647 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (forall ((v_idx_53 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_53)) (<= (+ ULTIMATE.start_main_p7 1) v_idx_53) (< v_idx_53 ULTIMATE.start_main_p7))) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (forall ((v_idx_73 Int)) (or (= (select |#memory_int| v_idx_73) 0) (<= (+ ULTIMATE.start_main_p7 1) v_idx_73) (< v_idx_73 ULTIMATE.start_main_p7))) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (forall ((v_idx_69 Int)) (or (= (select |#memory_int| v_idx_69) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_69) (< v_idx_69 ULTIMATE.start_main_p5))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (forall ((v_idx_63 Int)) (or (< v_idx_63 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_63) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_63))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (forall ((v_idx_57 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_57) (= (select |#valid| v_idx_57) 1) (< v_idx_57 ULTIMATE.start_main_p7))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_67 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_67) (< v_idx_67 ULTIMATE.start_main_p4) (= (- 1) (select |#memory_int| v_idx_67)))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (forall ((v_idx_71 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_71) (= 0 (select |#memory_int| v_idx_71)) (< v_idx_71 ULTIMATE.start_main_p6))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (forall ((v_idx_61 Int)) (or (< v_idx_61 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_61) (= (select |#memory_int| v_idx_61) 0))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (forall ((v_idx_65 Int)) (or (< v_idx_65 ULTIMATE.start_main_p3) (= 0 (select |#memory_int| v_idx_65)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_65))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5)))} [2019-01-18 14:52:21,573 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 14:52:21,573 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 14:52:21,573 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 14:52:21,574 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 14:52:21,574 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_104 Int) (v_idx_115 Int) (v_idx_105 Int) (v_idx_116 Int) (v_idx_102 Int) (v_idx_113 Int) (v_idx_103 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_119 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_117 Int) (v_idx_107 Int) (v_idx_118 Int) (v_idx_100 Int) (v_idx_111 Int) (v_idx_101 Int) (v_idx_112 Int) (v_idx_120 Int) (v_idx_110 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (or (= (select |c_#memory_int| v_idx_109) 0) (< v_idx_109 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_109)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_99)) (< v_idx_99 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_99)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (= (select |c_#memory_int| v_idx_106) v_v_75_1) (<= c_ULTIMATE.start_main_p1 v_idx_106)) (or (= 0 (select |c_#memory_int| v_idx_111)) (< v_idx_111 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_111)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_105)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_main_p5 v_idx_114) (= (select |c_#memory_int| v_idx_114) v_v_87_1) (< v_idx_114 (+ c_ULTIMATE.start_main_p4 1))) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_113) (< v_idx_113 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_113) 0)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p2 v_idx_108) (= (select |c_#memory_int| v_idx_108) v_v_78_1) (< v_idx_108 (+ c_ULTIMATE.start_main_p1 1))) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (or (= (select |c_#memory_int| v_idx_116) v_v_90_1) (<= c_ULTIMATE.start_main_p6 v_idx_116) (< v_idx_116 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_117) (< v_idx_117 c_ULTIMATE.start_main_p6) (= (select |c_#memory_int| v_idx_117) 0)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_107) (< v_idx_107 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_107) 0)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_115 c_ULTIMATE.start_main_p5) (= 0 (select |c_#memory_int| v_idx_115)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_115)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_103 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_103) (= 1 (select |c_#valid| v_idx_103))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (< v_idx_100 (+ c_ULTIMATE.start_main_p7 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_100) v_v_68_1)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (<= c_ULTIMATE.start_main_p7 v_idx_98) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_98) v_v_66_1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= v_v_74_1 (select |c_#valid| v_idx_104)) (< v_idx_104 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (= (select |c_#memory_int| v_idx_119) 0) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_119) (< v_idx_119 c_ULTIMATE.start_main_p7)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (= (select |c_old(#valid)| v_idx_101) v_v_2_1) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (< v_idx_120 (+ c_ULTIMATE.start_main_p7 1)) (= (select |c_#memory_int| v_idx_120) v_v_95_1)) (or (<= c_ULTIMATE.start_main_p7 v_idx_102) (= v_v_72_1 (select |c_#valid| v_idx_102))) (or (<= c_ULTIMATE.start_main_p3 v_idx_110) (= (select |c_#memory_int| v_idx_110) v_v_81_1) (< v_idx_110 (+ c_ULTIMATE.start_main_p2 1))) (or (< v_idx_118 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_118) v_v_93_1) (<= c_ULTIMATE.start_main_p7 v_idx_118)) (or (= (select |c_#memory_int| v_idx_112) v_v_84_1) (<= c_ULTIMATE.start_main_p4 v_idx_112) (< v_idx_112 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_137 Int) (v_idx_126 Int) (v_idx_138 Int) (v_idx_127 Int) (v_idx_135 Int) (v_idx_124 Int) (v_idx_136 Int) (v_idx_125 Int) (v_idx_139 Int) (v_idx_128 Int) (v_idx_129 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_130 Int) (v_idx_133 Int) (v_idx_122 Int) (v_idx_134 Int) (v_idx_123 Int) (v_idx_142 Int) (v_idx_131 Int) (v_idx_143 Int) (v_idx_132 Int) (v_idx_121 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (= v_v_72_1 (select |c_#valid| v_idx_125)) (<= c_ULTIMATE.start_main_p7 v_idx_125)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_139 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_139) (= (select |c_#memory_int| v_idx_139) v_v_90_1)) (or (= (select |c_#memory_int| v_idx_143) v_v_95_1) (< v_idx_143 (+ c_ULTIMATE.start_main_p7 1))) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (or (< v_idx_142 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_142) (= (select |c_#memory_int| v_idx_142) 0)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (< v_idx_132 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_132) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_132)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (or (= v_v_75_1 (select |c_#memory_int| v_idx_129)) (<= c_ULTIMATE.start_main_p1 v_idx_129)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (< v_idx_134 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_134) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_134)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_140) (= 0 (select |c_#memory_int| v_idx_140)) (< v_idx_140 c_ULTIMATE.start_main_p6)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (or (= v_v_74_1 (select |c_#valid| v_idx_127)) (< v_idx_127 (+ c_ULTIMATE.start_main_p7 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (or (< v_idx_130 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_130) (= (select |c_#memory_int| v_idx_130) 0)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_123) v_v_68_1) (< v_idx_123 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (<= c_ULTIMATE.start_main_p2 v_idx_131) (< v_idx_131 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_131) v_v_78_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (= v_v_2_1 (select |c_old(#valid)| v_idx_124)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (<= c_ULTIMATE.start_main_p3 v_idx_133) (= (select |c_#memory_int| v_idx_133) v_v_81_1) (< v_idx_133 (+ c_ULTIMATE.start_main_p2 1))) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (or (= (select |c_#memory_int| v_idx_141) v_v_93_1) (< v_idx_141 (+ c_ULTIMATE.start_main_p6 1)) (<= c_ULTIMATE.start_main_p7 v_idx_141)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_122) 0) (< v_idx_122 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_122)) (or (= (select |c_#memory_int| v_idx_138) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_138) (< v_idx_138 c_ULTIMATE.start_main_p5)) (or (= (select |c_#memory_int| v_idx_135) v_v_84_1) (< v_idx_135 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_135)) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_126) (< v_idx_126 c_ULTIMATE.start_main_p7) (= 1 (select |c_#valid| v_idx_126))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (= (select |c_#memory_int| v_idx_136) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_136) (< v_idx_136 c_ULTIMATE.start_main_p4)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_128)) (or (= (select |c_#memory_int| v_idx_137) v_v_87_1) (< v_idx_137 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_137)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= c_ULTIMATE.start_main_p7 v_idx_121) (= v_v_66_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_121))) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-18 14:52:21,574 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 14:52:21,574 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-18 14:52:21,575 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(or (forall ((v_idx_148 Int) (v_idx_159 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_157 Int) (v_idx_147 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_151 Int) (v_idx_163 Int) (v_idx_152 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_150 Int) (v_idx_144 Int) (v_idx_166 Int) (v_idx_155 Int) (v_idx_145 Int) (v_idx_156 Int) (v_idx_164 Int) (v_idx_153 Int) (v_idx_165 Int) (v_idx_154 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (< v_idx_165 c_ULTIMATE.start_main_p7) (= 0 (select |c_#memory_int| v_idx_165)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_165)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (= (select |c_old(#memory_int)| v_idx_151) v_v_4_1) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_153 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_153) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_153)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_144) v_v_66_1) (<= c_ULTIMATE.start_main_p7 v_idx_144)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_145)) (< v_idx_145 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_145)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_157) (= (select |c_#memory_int| v_idx_157) 0) (< v_idx_157 c_ULTIMATE.start_main_p3)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_166) v_v_95_1) (< v_idx_166 (+ c_ULTIMATE.start_main_p7 1))) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (or (<= c_ULTIMATE.start_main_p7 v_idx_148) (= v_v_72_1 (select |c_#valid| v_idx_148))) (or (= v_v_74_1 (select |c_#valid| v_idx_150)) (< v_idx_150 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (= v_v_2_1 (select |c_old(#valid)| v_idx_147)) (or (<= c_ULTIMATE.start_main_p5 v_idx_160) (< v_idx_160 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_160) v_v_87_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (<= c_ULTIMATE.start_main_p6 v_idx_162) (= (select |c_#memory_int| v_idx_162) v_v_90_1) (< v_idx_162 (+ c_ULTIMATE.start_main_p5 1))) (or (< v_idx_146 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_146))) (or (< v_idx_163 c_ULTIMATE.start_main_p6) (= (select |c_#memory_int| v_idx_163) 0) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_163)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (= (select |c_#memory_int| v_idx_164) v_v_93_1) (<= c_ULTIMATE.start_main_p7 v_idx_164) (< v_idx_164 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (<= c_ULTIMATE.start_main_p2 v_idx_154) (= (select |c_#memory_int| v_idx_154) v_v_78_1) (< v_idx_154 (+ c_ULTIMATE.start_main_p1 1))) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_155) (= 0 (select |c_#memory_int| v_idx_155)) (< v_idx_155 c_ULTIMATE.start_main_p2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_149) (= 1 (select |c_#valid| v_idx_149)) (< v_idx_149 c_ULTIMATE.start_main_p7)) (or (= (select |c_#memory_int| v_idx_159) (- 1)) (< v_idx_159 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_159)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (= (select |c_#memory_int| v_idx_156) v_v_81_1) (<= c_ULTIMATE.start_main_p3 v_idx_156) (< v_idx_156 (+ c_ULTIMATE.start_main_p2 1))) (or (< v_idx_161 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_161) (= (select |c_#memory_int| v_idx_161) 0)) (or (<= c_ULTIMATE.start_main_p4 v_idx_158) (= (select |c_#memory_int| v_idx_158) v_v_84_1) (< v_idx_158 (+ c_ULTIMATE.start_main_p3 1))) (or (<= c_ULTIMATE.start_main_p1 v_idx_152) (= (select |c_#memory_int| v_idx_152) v_v_75_1)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_180 Int) (v_idx_181 Int) (v_idx_170 Int) (v_idx_179 Int) (v_idx_168 Int) (v_idx_169 Int) (v_idx_184 Int) (v_idx_173 Int) (v_idx_185 Int) (v_idx_174 Int) (v_idx_182 Int) (v_idx_171 Int) (v_idx_183 Int) (v_idx_172 Int) (v_idx_188 Int) (v_idx_177 Int) (v_idx_189 Int) (v_idx_178 Int) (v_idx_167 Int) (v_idx_186 Int) (v_idx_175 Int) (v_idx_187 Int) (v_idx_176 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (or (= 1 (select |c_#valid| v_idx_172)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_172) (< v_idx_172 c_ULTIMATE.start_main_p7)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (= (select |c_#memory_int| v_idx_189) v_v_95_1) (< v_idx_189 (+ c_ULTIMATE.start_main_p7 1))) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_183 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_183) v_v_87_1) (<= c_ULTIMATE.start_main_p5 v_idx_183)) (or (< v_idx_184 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_184) (= (select |c_#memory_int| v_idx_184) 0)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_180) (< v_idx_180 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_180) 0)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= c_ULTIMATE.start_main_p7 v_idx_167) (= v_v_66_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_167))) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p6 v_idx_185) (< v_idx_185 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_185) v_v_90_1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_174)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (< v_idx_179 (+ c_ULTIMATE.start_main_p2 1)) (= v_v_81_1 (select |c_#memory_int| v_idx_179)) (<= c_ULTIMATE.start_main_p3 v_idx_179)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_173 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_74_1 (select |c_#valid| v_idx_173))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= (select |c_#memory_int| v_idx_188) 0) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_188) (< v_idx_188 c_ULTIMATE.start_main_p7)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (or (< v_idx_186 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_186) (= 0 (select |c_#memory_int| v_idx_186))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_177 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_177) (= (select |c_#memory_int| v_idx_177) v_v_78_1)) (or (< v_idx_182 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_182) (= (- 2) (select |c_#memory_int| v_idx_182))) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_178) (= (select |c_#memory_int| v_idx_178) 0) (< v_idx_178 c_ULTIMATE.start_main_p2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_169) v_v_68_1) (< v_idx_169 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (= v_v_72_1 (select |c_#valid| v_idx_171)) (<= c_ULTIMATE.start_main_p7 v_idx_171)) (or (<= c_ULTIMATE.start_main_p1 v_idx_175) (= (select |c_#memory_int| v_idx_175) v_v_75_1)) (or (< v_idx_168 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_168) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_168))) (or (< v_idx_176 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_176)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_176)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (= (select |c_old(#valid)| v_idx_170) v_v_2_1) (or (= (select |c_#memory_int| v_idx_187) v_v_93_1) (< v_idx_187 (+ c_ULTIMATE.start_main_p6 1)) (<= c_ULTIMATE.start_main_p7 v_idx_187)) (or (< v_idx_181 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_181) v_v_84_1) (<= c_ULTIMATE.start_main_p4 v_idx_181)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-18 14:52:21,575 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 14:52:22,200 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 14:52:22,200 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 14:52:30,290 WARN L181 SmtUtils]: Spent 8.09 s on a formula simplification that was a NOOP. DAG size: 410 [2019-01-18 14:52:30,291 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_104 Int) (v_idx_115 Int) (v_idx_105 Int) (v_idx_116 Int) (v_idx_102 Int) (v_idx_113 Int) (v_idx_103 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_119 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_117 Int) (v_idx_107 Int) (v_idx_118 Int) (v_idx_100 Int) (v_idx_111 Int) (v_idx_101 Int) (v_idx_112 Int) (v_idx_120 Int) (v_idx_110 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (or (= (select |#memory_int| v_idx_109) 0) (< v_idx_109 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_109)) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_99)) (< v_idx_99 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_99)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (or (= (select |#memory_int| v_idx_106) v_v_75_1) (<= ULTIMATE.start_main_p1 v_idx_106)) (or (= 0 (select |#memory_int| v_idx_111)) (< v_idx_111 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_111)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (= v_v_4_1 (select |old(#memory_int)| v_idx_105)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (or (<= ULTIMATE.start_main_p5 v_idx_114) (= (select |#memory_int| v_idx_114) v_v_87_1) (< v_idx_114 (+ ULTIMATE.start_main_p4 1))) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_113) (< v_idx_113 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_113) 0)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (or (<= ULTIMATE.start_main_p2 v_idx_108) (= (select |#memory_int| v_idx_108) v_v_78_1) (< v_idx_108 (+ ULTIMATE.start_main_p1 1))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (or (= (select |#memory_int| v_idx_116) v_v_90_1) (<= ULTIMATE.start_main_p6 v_idx_116) (< v_idx_116 (+ ULTIMATE.start_main_p5 1))) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_117) (< v_idx_117 ULTIMATE.start_main_p6) (= (select |#memory_int| v_idx_117) 0)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_107) (< v_idx_107 ULTIMATE.start_main_p1) (= (select |#memory_int| v_idx_107) 0)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (or (< v_idx_115 ULTIMATE.start_main_p5) (= 0 (select |#memory_int| v_idx_115)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_115)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_103 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_103) (= 1 (select |#valid| v_idx_103))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (< v_idx_100 (+ ULTIMATE.start_main_p7 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_100) v_v_68_1)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (or (<= ULTIMATE.start_main_p7 v_idx_98) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_98) v_v_66_1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (or (= v_v_74_1 (select |#valid| v_idx_104)) (< v_idx_104 (+ ULTIMATE.start_main_p7 1))) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (or (= (select |#memory_int| v_idx_119) 0) (<= (+ ULTIMATE.start_main_p7 1) v_idx_119) (< v_idx_119 ULTIMATE.start_main_p7)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (= (select |old(#valid)| v_idx_101) v_v_2_1) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (or (< v_idx_120 (+ ULTIMATE.start_main_p7 1)) (= (select |#memory_int| v_idx_120) v_v_95_1)) (or (<= ULTIMATE.start_main_p7 v_idx_102) (= v_v_72_1 (select |#valid| v_idx_102))) (or (<= ULTIMATE.start_main_p3 v_idx_110) (= (select |#memory_int| v_idx_110) v_v_81_1) (< v_idx_110 (+ ULTIMATE.start_main_p2 1))) (or (< v_idx_118 (+ ULTIMATE.start_main_p6 1)) (= (select |#memory_int| v_idx_118) v_v_93_1) (<= ULTIMATE.start_main_p7 v_idx_118)) (or (= (select |#memory_int| v_idx_112) v_v_84_1) (<= ULTIMATE.start_main_p4 v_idx_112) (< v_idx_112 (+ ULTIMATE.start_main_p3 1))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_137 Int) (v_idx_126 Int) (v_idx_138 Int) (v_idx_127 Int) (v_idx_135 Int) (v_idx_124 Int) (v_idx_136 Int) (v_idx_125 Int) (v_idx_139 Int) (v_idx_128 Int) (v_idx_129 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_130 Int) (v_idx_133 Int) (v_idx_122 Int) (v_idx_134 Int) (v_idx_123 Int) (v_idx_142 Int) (v_idx_131 Int) (v_idx_143 Int) (v_idx_132 Int) (v_idx_121 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (or (= v_v_72_1 (select |#valid| v_idx_125)) (<= ULTIMATE.start_main_p7 v_idx_125)) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (or (< v_idx_139 (+ ULTIMATE.start_main_p5 1)) (<= ULTIMATE.start_main_p6 v_idx_139) (= (select |#memory_int| v_idx_139) v_v_90_1)) (or (= (select |#memory_int| v_idx_143) v_v_95_1) (< v_idx_143 (+ ULTIMATE.start_main_p7 1))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (or (< v_idx_142 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_142) (= (select |#memory_int| v_idx_142) 0)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (or (< v_idx_132 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_132) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_132)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (or (= v_v_75_1 (select |#memory_int| v_idx_129)) (<= ULTIMATE.start_main_p1 v_idx_129)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (or (< v_idx_134 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_134) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_134)) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_140) (= 0 (select |#memory_int| v_idx_140)) (< v_idx_140 ULTIMATE.start_main_p6)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (or (= v_v_74_1 (select |#valid| v_idx_127)) (< v_idx_127 (+ ULTIMATE.start_main_p7 1))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (or (< v_idx_130 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_130) (= (select |#memory_int| v_idx_130) 0)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_123) v_v_68_1) (< v_idx_123 (+ ULTIMATE.start_main_p7 1))) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (or (<= ULTIMATE.start_main_p2 v_idx_131) (< v_idx_131 (+ ULTIMATE.start_main_p1 1)) (= (select |#memory_int| v_idx_131) v_v_78_1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (= v_v_2_1 (select |old(#valid)| v_idx_124)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (or (<= ULTIMATE.start_main_p3 v_idx_133) (= (select |#memory_int| v_idx_133) v_v_81_1) (< v_idx_133 (+ ULTIMATE.start_main_p2 1))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (or (= (select |#memory_int| v_idx_141) v_v_93_1) (< v_idx_141 (+ ULTIMATE.start_main_p6 1)) (<= ULTIMATE.start_main_p7 v_idx_141)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_122) 0) (< v_idx_122 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_122)) (or (= (select |#memory_int| v_idx_138) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_138) (< v_idx_138 ULTIMATE.start_main_p5)) (or (= (select |#memory_int| v_idx_135) v_v_84_1) (< v_idx_135 (+ ULTIMATE.start_main_p3 1)) (<= ULTIMATE.start_main_p4 v_idx_135)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_126) (< v_idx_126 ULTIMATE.start_main_p7) (= 1 (select |#valid| v_idx_126))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (or (= (select |#memory_int| v_idx_136) (- 1)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_136) (< v_idx_136 ULTIMATE.start_main_p4)) (= v_v_4_1 (select |old(#memory_int)| v_idx_128)) (or (= (select |#memory_int| v_idx_137) v_v_87_1) (< v_idx_137 (+ ULTIMATE.start_main_p4 1)) (<= ULTIMATE.start_main_p5 v_idx_137)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (or (<= ULTIMATE.start_main_p7 v_idx_121) (= v_v_66_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_121))) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-18 14:52:30,291 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 14:52:30,292 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-18 14:52:38,548 WARN L181 SmtUtils]: Spent 8.26 s on a formula simplification that was a NOOP. DAG size: 410 [2019-01-18 14:52:38,548 WARN L276 ngHoareTripleChecker]: Post: {2147483640#(or (forall ((v_idx_148 Int) (v_idx_159 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_157 Int) (v_idx_147 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_151 Int) (v_idx_163 Int) (v_idx_152 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_150 Int) (v_idx_144 Int) (v_idx_166 Int) (v_idx_155 Int) (v_idx_145 Int) (v_idx_156 Int) (v_idx_164 Int) (v_idx_153 Int) (v_idx_165 Int) (v_idx_154 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (or (< v_idx_165 ULTIMATE.start_main_p7) (= 0 (select |#memory_int| v_idx_165)) (<= (+ ULTIMATE.start_main_p7 1) v_idx_165)) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (= (select |old(#memory_int)| v_idx_151) v_v_4_1) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_153 ULTIMATE.start_main_p1) (= (select |#memory_int| v_idx_153) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_153)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_144) v_v_66_1) (<= ULTIMATE.start_main_p7 v_idx_144)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_145)) (< v_idx_145 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_145)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_157) (= (select |#memory_int| v_idx_157) 0) (< v_idx_157 ULTIMATE.start_main_p3)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (or (= (select |#memory_int| v_idx_166) v_v_95_1) (< v_idx_166 (+ ULTIMATE.start_main_p7 1))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (or (<= ULTIMATE.start_main_p7 v_idx_148) (= v_v_72_1 (select |#valid| v_idx_148))) (or (= v_v_74_1 (select |#valid| v_idx_150)) (< v_idx_150 (+ ULTIMATE.start_main_p7 1))) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (= v_v_2_1 (select |old(#valid)| v_idx_147)) (or (<= ULTIMATE.start_main_p5 v_idx_160) (< v_idx_160 (+ ULTIMATE.start_main_p4 1)) (= (select |#memory_int| v_idx_160) v_v_87_1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (or (<= ULTIMATE.start_main_p6 v_idx_162) (= (select |#memory_int| v_idx_162) v_v_90_1) (< v_idx_162 (+ ULTIMATE.start_main_p5 1))) (or (< v_idx_146 (+ ULTIMATE.start_main_p7 1)) (= v_v_68_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_146))) (or (< v_idx_163 ULTIMATE.start_main_p6) (= (select |#memory_int| v_idx_163) 0) (<= (+ ULTIMATE.start_main_p6 1) v_idx_163)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (or (= (select |#memory_int| v_idx_164) v_v_93_1) (<= ULTIMATE.start_main_p7 v_idx_164) (< v_idx_164 (+ ULTIMATE.start_main_p6 1))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (or (<= ULTIMATE.start_main_p2 v_idx_154) (= (select |#memory_int| v_idx_154) v_v_78_1) (< v_idx_154 (+ ULTIMATE.start_main_p1 1))) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_155) (= 0 (select |#memory_int| v_idx_155)) (< v_idx_155 ULTIMATE.start_main_p2)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_149) (= 1 (select |#valid| v_idx_149)) (< v_idx_149 ULTIMATE.start_main_p7)) (or (= (select |#memory_int| v_idx_159) (- 1)) (< v_idx_159 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_159)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (or (= (select |#memory_int| v_idx_156) v_v_81_1) (<= ULTIMATE.start_main_p3 v_idx_156) (< v_idx_156 (+ ULTIMATE.start_main_p2 1))) (or (< v_idx_161 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_161) (= (select |#memory_int| v_idx_161) 0)) (or (<= ULTIMATE.start_main_p4 v_idx_158) (= (select |#memory_int| v_idx_158) v_v_84_1) (< v_idx_158 (+ ULTIMATE.start_main_p3 1))) (or (<= ULTIMATE.start_main_p1 v_idx_152) (= (select |#memory_int| v_idx_152) v_v_75_1)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_180 Int) (v_idx_181 Int) (v_idx_170 Int) (v_idx_179 Int) (v_idx_168 Int) (v_idx_169 Int) (v_idx_184 Int) (v_idx_173 Int) (v_idx_185 Int) (v_idx_174 Int) (v_idx_182 Int) (v_idx_171 Int) (v_idx_183 Int) (v_idx_172 Int) (v_idx_188 Int) (v_idx_177 Int) (v_idx_189 Int) (v_idx_178 Int) (v_idx_167 Int) (v_idx_186 Int) (v_idx_175 Int) (v_idx_187 Int) (v_idx_176 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (or (= 1 (select |#valid| v_idx_172)) (<= (+ ULTIMATE.start_main_p7 1) v_idx_172) (< v_idx_172 ULTIMATE.start_main_p7)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (or (= (select |#memory_int| v_idx_189) v_v_95_1) (< v_idx_189 (+ ULTIMATE.start_main_p7 1))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_183 (+ ULTIMATE.start_main_p4 1)) (= (select |#memory_int| v_idx_183) v_v_87_1) (<= ULTIMATE.start_main_p5 v_idx_183)) (or (< v_idx_184 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_184) (= (select |#memory_int| v_idx_184) 0)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_180) (< v_idx_180 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_180) 0)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (or (<= ULTIMATE.start_main_p7 v_idx_167) (= v_v_66_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_167))) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (or (<= ULTIMATE.start_main_p6 v_idx_185) (< v_idx_185 (+ ULTIMATE.start_main_p5 1)) (= (select |#memory_int| v_idx_185) v_v_90_1)) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (= v_v_4_1 (select |old(#memory_int)| v_idx_174)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (or (< v_idx_179 (+ ULTIMATE.start_main_p2 1)) (= v_v_81_1 (select |#memory_int| v_idx_179)) (<= ULTIMATE.start_main_p3 v_idx_179)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_173 (+ ULTIMATE.start_main_p7 1)) (= v_v_74_1 (select |#valid| v_idx_173))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (= (select |#memory_int| v_idx_188) 0) (<= (+ ULTIMATE.start_main_p7 1) v_idx_188) (< v_idx_188 ULTIMATE.start_main_p7)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (or (< v_idx_186 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_186) (= 0 (select |#memory_int| v_idx_186))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_177 (+ ULTIMATE.start_main_p1 1)) (<= ULTIMATE.start_main_p2 v_idx_177) (= (select |#memory_int| v_idx_177) v_v_78_1)) (or (< v_idx_182 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_182) (= (- 2) (select |#memory_int| v_idx_182))) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_178) (= (select |#memory_int| v_idx_178) 0) (< v_idx_178 ULTIMATE.start_main_p2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_169) v_v_68_1) (< v_idx_169 (+ ULTIMATE.start_main_p7 1))) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (= v_v_72_1 (select |#valid| v_idx_171)) (<= ULTIMATE.start_main_p7 v_idx_171)) (or (<= ULTIMATE.start_main_p1 v_idx_175) (= (select |#memory_int| v_idx_175) v_v_75_1)) (or (< v_idx_168 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_168) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_168))) (or (< v_idx_176 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_176)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_176)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (= (select |old(#valid)| v_idx_170) v_v_2_1) (or (= (select |#memory_int| v_idx_187) v_v_93_1) (< v_idx_187 (+ ULTIMATE.start_main_p6 1)) (<= ULTIMATE.start_main_p7 v_idx_187)) (or (< v_idx_181 (+ ULTIMATE.start_main_p3 1)) (= (select |#memory_int| v_idx_181) v_v_84_1) (<= ULTIMATE.start_main_p4 v_idx_181)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-18 14:53:03,895 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 14:53:03,895 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 14:53:03,896 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 14:53:03,896 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 14:53:03,896 WARN L224 ngHoareTripleChecker]: Pre: {2147483637#(or (forall ((v_idx_258 Int) (v_idx_247 Int) (v_idx_236 Int) (v_idx_248 Int) (v_idx_237 Int) (v_idx_256 Int) (v_idx_245 Int) (v_idx_257 Int) (v_idx_246 Int) (v_idx_249 Int) (v_idx_238 Int) (v_idx_239 Int) (v_idx_250 Int) (v_idx_251 Int) (v_idx_240 Int) (v_idx_254 Int) (v_idx_243 Int) (v_idx_255 Int) (v_idx_244 Int) (v_idx_252 Int) (v_idx_241 Int) (v_idx_253 Int) (v_idx_242 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_84_1 Int) (v_v_95_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_main_p3 v_idx_248) (= (select |c_#memory_int| v_idx_248) v_v_81_1) (< v_idx_248 (+ c_ULTIMATE.start_main_p2 1))) (or (= (select |c_#memory_int| v_idx_252) v_v_87_1) (< v_idx_252 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_252)) (or (= (select |c_#memory_int| v_idx_244) v_v_75_1) (<= c_ULTIMATE.start_main_p1 v_idx_244)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (or (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_238)) (< v_idx_238 (+ c_ULTIMATE.start_main_p7 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_239)) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_241) (= 1 (select |c_#valid| v_idx_241)) (< v_idx_241 c_ULTIMATE.start_main_p7)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (<= c_ULTIMATE.start_main_p7 v_idx_256) (= (select |c_#memory_int| v_idx_256) v_v_93_1) (< v_idx_256 (+ c_ULTIMATE.start_main_p6 1))) (or (< v_idx_249 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_249) (= 0 (select |c_#memory_int| v_idx_249))) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (<= c_ULTIMATE.start_main_p4 v_idx_250) (< v_idx_250 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_250) v_v_84_1)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_247) (= 0 (select |c_#memory_int| v_idx_247)) (< v_idx_247 c_ULTIMATE.start_main_p2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (or (= v_v_72_1 (select |c_#valid| v_idx_240)) (<= c_ULTIMATE.start_main_p7 v_idx_240)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (<= c_ULTIMATE.start_main_p7 v_idx_236) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_236) v_v_66_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= c_ULTIMATE.start_main_p2 v_idx_246) (< v_idx_246 (+ c_ULTIMATE.start_main_p1 1)) (= v_v_78_1 (select |c_#memory_int| v_idx_246))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= (select |c_#memory_int| v_idx_254) v_v_90_1) (<= c_ULTIMATE.start_main_p6 v_idx_254) (< v_idx_254 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_243)) (or (< v_idx_245 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_245)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_245)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (< v_idx_255 c_ULTIMATE.start_main_p6) (= 0 (select |c_#memory_int| v_idx_255)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_255)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (or (< v_idx_237 c_ULTIMATE.start_main_p7) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_237)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_237)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (= (select |c_#memory_int| v_idx_251) (- 1)) (< v_idx_251 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_251)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (= 0 (select |c_#memory_int| v_idx_253)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_253) (< v_idx_253 c_ULTIMATE.start_main_p5)) (or (< v_idx_257 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_257) (= 0 (select |c_#memory_int| v_idx_257))) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (or (< v_idx_242 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_74_1 (select |c_#valid| v_idx_242))) (or (< v_idx_258 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_95_1 (select |c_#memory_int| v_idx_258))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_280 Int) (v_idx_269 Int) (v_idx_259 Int) (v_idx_267 Int) (v_idx_278 Int) (v_idx_268 Int) (v_idx_279 Int) (v_idx_261 Int) (v_idx_272 Int) (v_idx_262 Int) (v_idx_273 Int) (v_idx_281 Int) (v_idx_270 Int) (v_idx_260 Int) (v_idx_271 Int) (v_idx_265 Int) (v_idx_276 Int) (v_idx_266 Int) (v_idx_277 Int) (v_idx_263 Int) (v_idx_274 Int) (v_idx_264 Int) (v_idx_275 Int)) (exists ((v_v_857_1 Int) (v_v_846_1 Int) (v_v_858_1 Int) (v_v_847_1 Int) (v_v_844_1 Int) (v_v_855_1 Int) (v_v_866_1 Int) (v_v_848_1 Int) (v_v_859_1 Int) (v_v_850_1 Int) (v_v_861_1 Int) (v_v_853_1 Int) (v_v_865_1 Int) (v_v_851_1 Int) (v_v_863_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_273) (< v_idx_273 c_ULTIMATE.start_main_p4) (= v_v_858_1 (select |c_#memory_int| v_idx_273))) (= v_v_847_1 (select |c_old(#valid)| v_idx_262)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- v_v_858_1) v_v_858_1) 4) (or (= v_v_850_1 (select |c_#valid| v_idx_265)) (< v_idx_265 (+ c_ULTIMATE.start_main_p7 1))) (or (<= c_ULTIMATE.start_main_p7 v_idx_278) (< v_idx_278 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_863_1 (select |c_#memory_int| v_idx_278))) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_277) (= 0 (select |c_#memory_int| v_idx_277)) (< v_idx_277 c_ULTIMATE.start_main_p6)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_269 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_269)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_269)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_268 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_268) (= v_v_853_1 (select |c_#memory_int| v_idx_268))) (or (= v_v_848_1 (select |c_#valid| v_idx_263)) (<= c_ULTIMATE.start_main_p7 v_idx_263)) (or (= v_v_865_1 (select |c_#memory_int| v_idx_280)) (< v_idx_280 (+ c_ULTIMATE.start_main_p7 1))) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_279) (= (select |c_#memory_int| v_idx_279) 0) (< v_idx_279 c_ULTIMATE.start_main_p7)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (or (= v_v_851_1 (select |c_#memory_int| v_idx_266)) (<= c_ULTIMATE.start_main_p1 v_idx_266)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p7 v_idx_259) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_259) v_v_844_1)) (<= (- v_v_858_1 (- v_v_858_1)) 0) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= 0 (+ v_v_858_1 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_271) (= (select |c_#memory_int| v_idx_271) 0) (< v_idx_271 c_ULTIMATE.start_main_p3)) (or (= v_v_855_1 (select |c_#memory_int| v_idx_270)) (<= c_ULTIMATE.start_main_p3 v_idx_270) (< v_idx_270 (+ c_ULTIMATE.start_main_p2 1))) (or (= (select |c_#memory_int| v_idx_272) v_v_857_1) (<= c_ULTIMATE.start_main_p4 v_idx_272) (< v_idx_272 (+ c_ULTIMATE.start_main_p3 1))) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_260) (< v_idx_260 c_ULTIMATE.start_main_p7) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_260))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (= (select |c_old(#memory_int)| v_idx_281) v_v_866_1) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_261) v_v_846_1) (< v_idx_261 (+ c_ULTIMATE.start_main_p7 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (< v_idx_267 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_267) (= 0 (select |c_#memory_int| v_idx_267))) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_264) (= 1 (select |c_#valid| v_idx_264)) (< v_idx_264 c_ULTIMATE.start_main_p7)) (or (< v_idx_275 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_275) (= (select |c_#memory_int| v_idx_275) 0)) (<= v_v_858_1 0) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= c_ULTIMATE.start_main_p5 v_idx_274) (< v_idx_274 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_859_1 (select |c_#memory_int| v_idx_274))) (or (= v_v_861_1 (select |c_#memory_int| v_idx_276)) (< v_idx_276 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_276)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-18 14:53:03,897 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 14:53:03,897 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-18 14:53:03,897 WARN L230 ngHoareTripleChecker]: Post: {2147483636#(forall ((v_idx_290 Int) (v_idx_291 Int) (v_idx_302 Int) (v_idx_303 Int) (v_idx_300 Int) (v_idx_289 Int) (v_idx_301 Int) (v_idx_304 Int) (v_idx_294 Int) (v_idx_283 Int) (v_idx_295 Int) (v_idx_284 Int) (v_idx_292 Int) (v_idx_293 Int) (v_idx_282 Int) (v_idx_298 Int) (v_idx_287 Int) (v_idx_299 Int) (v_idx_288 Int) (v_idx_296 Int) (v_idx_285 Int) (v_idx_297 Int) (v_idx_286 Int)) (exists ((v_v_846_1 Int) (v_v_857_1 Int) (v_v_847_1 Int) (v_v_855_1 Int) (v_v_844_1 Int) (v_v_866_1 Int) (v_v_859_1 Int) (v_v_848_1 Int) (v_v_861_1 Int) (v_v_850_1 Int) (v_v_853_1 Int) (v_v_887_1 Int) (v_v_865_1 Int) (v_v_851_1 Int) (v_v_863_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (= v_v_853_1 (select |c_#memory_int| v_idx_292)) (< v_idx_292 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_292)) (or (< v_idx_294 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_294) (= v_v_855_1 (select |c_#memory_int| v_idx_294))) (<= 0 (+ v_v_887_1 3)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (< v_idx_300 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_300) v_v_861_1) (<= c_ULTIMATE.start_main_p6 v_idx_300)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_#memory_int| v_idx_298) v_v_859_1) (<= c_ULTIMATE.start_main_p5 v_idx_298) (< v_idx_298 (+ c_ULTIMATE.start_main_p4 1))) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (<= c_ULTIMATE.start_main_p7 v_idx_302) (< v_idx_302 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_863_1 (select |c_#memory_int| v_idx_302))) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_288 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_850_1 (select |c_#valid| v_idx_288))) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (or (< v_idx_299 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_299) (= 0 (select |c_#memory_int| v_idx_299))) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_283)) (< v_idx_283 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_283)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p7 v_idx_282) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_282) v_v_844_1)) (= (select |c_old(#memory_int)| v_idx_289) v_v_866_1) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (< v_idx_287 c_ULTIMATE.start_main_p7) (= 1 (select |c_#valid| v_idx_287)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_287)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (= v_v_847_1 (select |c_old(#valid)| v_idx_285)) (or (< v_idx_301 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_301) (= (select |c_#memory_int| v_idx_301) 0)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= 0 (select |c_#memory_int| v_idx_293)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_293) (< v_idx_293 c_ULTIMATE.start_main_p2)) (<= (+ v_v_887_1 1) 0) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- (- v_v_887_1) v_v_887_1) 6) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (or (= v_v_851_1 (select |c_#memory_int| v_idx_290)) (<= c_ULTIMATE.start_main_p1 v_idx_290)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (= v_v_887_1 (select |c_#memory_int| v_idx_297)) (< v_idx_297 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_297)) (or (= (select |c_#memory_int| v_idx_304) v_v_865_1) (< v_idx_304 (+ c_ULTIMATE.start_main_p7 1))) (or (= 0 (select |c_#memory_int| v_idx_295)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_295) (< v_idx_295 c_ULTIMATE.start_main_p3)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_291) (< v_idx_291 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_291))) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_303) (= 0 (select |c_#memory_int| v_idx_303)) (< v_idx_303 c_ULTIMATE.start_main_p7)) (<= (- v_v_887_1 (- v_v_887_1)) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (< v_idx_284 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_846_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_284))) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= c_ULTIMATE.start_main_p4 v_idx_296) (< v_idx_296 (+ c_ULTIMATE.start_main_p3 1)) (= v_v_857_1 (select |c_#memory_int| v_idx_296))) (or (<= c_ULTIMATE.start_main_p7 v_idx_286) (= v_v_848_1 (select |c_#valid| v_idx_286))) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5)))))} [2019-01-18 14:53:03,897 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 14:53:04,585 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 14:53:04,585 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 14:53:11,741 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-18 14:53:11,743 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:456) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:626) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:122) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:371) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:650) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:187) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.simplify(SmtUtils.java:152) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.toStringSimplified(DebuggingHoareTripleChecker.java:313) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.logUnsoundness(DebuggingHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:179) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkInternal(DebuggingHoareTripleChecker.java:139) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:80) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:62) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.assertIsPostSound(FixpointEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:254) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:382) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 50 more [2019-01-18 14:53:11,751 INFO L168 Benchmark]: Toolchain (without parser) took 70830.14 ms. Allocated memory was 134.2 MB in the beginning and 901.8 MB in the end (delta: 767.6 MB). Free memory was 109.2 MB in the beginning and 805.8 MB in the end (delta: -696.6 MB). Peak memory consumption was 738.1 MB. Max. memory is 7.1 GB. [2019-01-18 14:53:11,753 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 134.2 MB. Free memory is still 110.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-18 14:53:11,754 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.76 ms. Allocated memory is still 134.2 MB. Free memory was 109.0 MB in the beginning and 106.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-01-18 14:53:11,754 INFO L168 Benchmark]: Boogie Preprocessor took 25.11 ms. Allocated memory is still 134.2 MB. Free memory was 106.5 MB in the beginning and 105.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-01-18 14:53:11,755 INFO L168 Benchmark]: RCFGBuilder took 982.27 ms. Allocated memory is still 134.2 MB. Free memory was 105.2 MB in the beginning and 79.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. [2019-01-18 14:53:11,756 INFO L168 Benchmark]: TraceAbstraction took 69749.60 ms. Allocated memory was 134.2 MB in the beginning and 901.8 MB in the end (delta: 767.6 MB). Free memory was 78.8 MB in the beginning and 805.8 MB in the end (delta: -727.0 MB). Peak memory consumption was 707.7 MB. Max. memory is 7.1 GB. [2019-01-18 14:53:11,761 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 134.2 MB. Free memory is still 110.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 67.76 ms. Allocated memory is still 134.2 MB. Free memory was 109.0 MB in the beginning and 106.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 25.11 ms. Allocated memory is still 134.2 MB. Free memory was 106.5 MB in the beginning and 105.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 982.27 ms. Allocated memory is still 134.2 MB. Free memory was 105.2 MB in the beginning and 79.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 69749.60 ms. Allocated memory was 134.2 MB in the beginning and 901.8 MB in the end (delta: 767.6 MB). Free memory was 78.8 MB in the beginning and 805.8 MB in the end (delta: -727.0 MB). Peak memory consumption was 707.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...