java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/array-memsafety/diff-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-24 11:43:27,294 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 11:43:27,296 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 11:43:27,307 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 11:43:27,308 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 11:43:27,309 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 11:43:27,310 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 11:43:27,311 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 11:43:27,313 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 11:43:27,313 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 11:43:27,314 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 11:43:27,314 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 11:43:27,315 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 11:43:27,316 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 11:43:27,316 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 11:43:27,319 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 11:43:27,321 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 11:43:27,323 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 11:43:27,324 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 11:43:27,326 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 11:43:27,328 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 11:43:27,328 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 11:43:27,329 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 11:43:27,330 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 11:43:27,330 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 11:43:27,332 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 11:43:27,332 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 11:43:27,333 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 11:43:27,333 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 11:43:27,333 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 11:43:27,334 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 11:43:27,334 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf [2018-01-24 11:43:27,343 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 11:43:27,344 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 11:43:27,344 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 11:43:27,345 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 11:43:27,345 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 11:43:27,345 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 11:43:27,345 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 11:43:27,346 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 11:43:27,346 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 11:43:27,346 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 11:43:27,346 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 11:43:27,346 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 11:43:27,347 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 11:43:27,347 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 11:43:27,347 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 11:43:27,347 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 11:43:27,347 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 11:43:27,347 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 11:43:27,348 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 11:43:27,348 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 11:43:27,348 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 11:43:27,348 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 11:43:27,348 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 11:43:27,349 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 11:43:27,349 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 11:43:27,349 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 11:43:27,349 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 11:43:27,349 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 11:43:27,350 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 11:43:27,350 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 11:43:27,350 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 11:43:27,350 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 11:43:27,351 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 11:43:27,351 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 11:43:27,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 11:43:27,396 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 11:43:27,400 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 11:43:27,401 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 11:43:27,402 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 11:43:27,402 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/diff-alloca_true-valid-memsafety_true-termination.i [2018-01-24 11:43:27,567 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 11:43:27,573 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 11:43:27,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 11:43:27,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 11:43:27,582 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 11:43:27,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29a59f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27, skipping insertion in model container [2018-01-24 11:43:27,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,607 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 11:43:27,647 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 11:43:27,758 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 11:43:27,773 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 11:43:27,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27 WrapperNode [2018-01-24 11:43:27,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 11:43:27,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 11:43:27,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 11:43:27,781 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 11:43:27,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... [2018-01-24 11:43:27,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 11:43:27,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 11:43:27,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 11:43:27,821 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 11:43:27,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (1/1) ... No working directory specified, using /storage/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 [2018-01-24 11:43:27,865 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 11:43:27,865 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 11:43:27,866 INFO L136 BoogieDeclarations]: Found implementation of procedure diff [2018-01-24 11:43:27,866 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 11:43:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-24 11:43:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-24 11:43:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-24 11:43:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-24 11:43:27,866 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-24 11:43:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 11:43:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure diff [2018-01-24 11:43:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 11:43:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 11:43:27,867 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 11:43:28,078 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 11:43:28,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 11:43:28 BoogieIcfgContainer [2018-01-24 11:43:28,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 11:43:28,079 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-24 11:43:28,079 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-24 11:43:28,081 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-24 11:43:28,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.01 11:43:27" (1/3) ... [2018-01-24 11:43:28,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22989bc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 11:43:28, skipping insertion in model container [2018-01-24 11:43:28,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:43:27" (2/3) ... [2018-01-24 11:43:28,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22989bc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 11:43:28, skipping insertion in model container [2018-01-24 11:43:28,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 11:43:28" (3/3) ... [2018-01-24 11:43:28,085 INFO L105 eAbstractionObserver]: Analyzing ICFG diff-alloca_true-valid-memsafety_true-termination.i [2018-01-24 11:43:28,091 INFO L130 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-24 11:43:28,098 INFO L142 ceAbstractionStarter]: Appying trace abstraction to program that has 9 error locations. [2018-01-24 11:43:28,142 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-24 11:43:28,142 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-24 11:43:28,143 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-24 11:43:28,143 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-24 11:43:28,143 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-24 11:43:28,143 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-24 11:43:28,143 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-24 11:43:28,143 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-24 11:43:28,144 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-24 11:43:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states. [2018-01-24 11:43:28,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-01-24 11:43:28,171 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:28,172 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:28,172 INFO L371 AbstractCegarLoop]: === Iteration 1 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:28,178 INFO L82 PathProgramCache]: Analyzing trace with hash -24174499, now seen corresponding path program 1 times [2018-01-24 11:43:28,180 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:28,180 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:28,222 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:28,222 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:28,222 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:28,293 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:28,499 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:28,499 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-01-24 11:43:28,501 INFO L409 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-01-24 11:43:28,577 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-01-24 11:43:28,578 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-01-24 11:43:28,580 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 6 states. [2018-01-24 11:43:28,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:28,740 INFO L93 Difference]: Finished difference Result 82 states and 96 transitions. [2018-01-24 11:43:28,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-01-24 11:43:28,742 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 21 [2018-01-24 11:43:28,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:28,752 INFO L225 Difference]: With dead ends: 82 [2018-01-24 11:43:28,753 INFO L226 Difference]: Without dead ends: 45 [2018-01-24 11:43:28,756 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-01-24 11:43:28,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-01-24 11:43:28,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2018-01-24 11:43:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2018-01-24 11:43:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 50 transitions. [2018-01-24 11:43:28,788 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 50 transitions. Word has length 21 [2018-01-24 11:43:28,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:28,788 INFO L432 AbstractCegarLoop]: Abstraction has 45 states and 50 transitions. [2018-01-24 11:43:28,788 INFO L433 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-01-24 11:43:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 50 transitions. [2018-01-24 11:43:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-01-24 11:43:28,789 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:28,789 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:28,789 INFO L371 AbstractCegarLoop]: === Iteration 2 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:28,790 INFO L82 PathProgramCache]: Analyzing trace with hash -24174498, now seen corresponding path program 1 times [2018-01-24 11:43:28,790 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:28,790 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:28,791 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:28,791 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:28,791 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:28,822 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:28,996 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:28,996 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-01-24 11:43:28,997 INFO L409 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-01-24 11:43:28,998 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-01-24 11:43:28,998 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-01-24 11:43:28,998 INFO L87 Difference]: Start difference. First operand 45 states and 50 transitions. Second operand 8 states. [2018-01-24 11:43:29,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:29,175 INFO L93 Difference]: Finished difference Result 65 states and 74 transitions. [2018-01-24 11:43:29,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-01-24 11:43:29,175 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 21 [2018-01-24 11:43:29,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:29,179 INFO L225 Difference]: With dead ends: 65 [2018-01-24 11:43:29,179 INFO L226 Difference]: Without dead ends: 63 [2018-01-24 11:43:29,180 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-01-24 11:43:29,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2018-01-24 11:43:29,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 54. [2018-01-24 11:43:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-01-24 11:43:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 65 transitions. [2018-01-24 11:43:29,189 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 65 transitions. Word has length 21 [2018-01-24 11:43:29,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:29,189 INFO L432 AbstractCegarLoop]: Abstraction has 54 states and 65 transitions. [2018-01-24 11:43:29,189 INFO L433 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-01-24 11:43:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2018-01-24 11:43:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-01-24 11:43:29,191 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:29,191 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:29,191 INFO L371 AbstractCegarLoop]: === Iteration 3 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:29,191 INFO L82 PathProgramCache]: Analyzing trace with hash -749409470, now seen corresponding path program 1 times [2018-01-24 11:43:29,191 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:29,192 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:29,193 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,193 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:29,193 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:29,213 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:29,281 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:29,281 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-01-24 11:43:29,282 INFO L409 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-01-24 11:43:29,282 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-01-24 11:43:29,282 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-01-24 11:43:29,282 INFO L87 Difference]: Start difference. First operand 54 states and 65 transitions. Second operand 6 states. [2018-01-24 11:43:29,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:29,383 INFO L93 Difference]: Finished difference Result 54 states and 65 transitions. [2018-01-24 11:43:29,383 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-01-24 11:43:29,383 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2018-01-24 11:43:29,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:29,384 INFO L225 Difference]: With dead ends: 54 [2018-01-24 11:43:29,384 INFO L226 Difference]: Without dead ends: 53 [2018-01-24 11:43:29,385 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-01-24 11:43:29,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-01-24 11:43:29,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-01-24 11:43:29,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-01-24 11:43:29,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 63 transitions. [2018-01-24 11:43:29,391 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 63 transitions. Word has length 22 [2018-01-24 11:43:29,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:29,391 INFO L432 AbstractCegarLoop]: Abstraction has 53 states and 63 transitions. [2018-01-24 11:43:29,391 INFO L433 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-01-24 11:43:29,391 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2018-01-24 11:43:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-01-24 11:43:29,392 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:29,392 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:29,392 INFO L371 AbstractCegarLoop]: === Iteration 4 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:29,392 INFO L82 PathProgramCache]: Analyzing trace with hash -749409469, now seen corresponding path program 1 times [2018-01-24 11:43:29,393 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:29,393 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:29,393 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,394 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:29,394 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:29,414 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:29,529 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:29,529 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-01-24 11:43:29,529 INFO L409 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-01-24 11:43:29,529 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-01-24 11:43:29,530 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-01-24 11:43:29,530 INFO L87 Difference]: Start difference. First operand 53 states and 63 transitions. Second operand 9 states. [2018-01-24 11:43:29,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:29,654 INFO L93 Difference]: Finished difference Result 79 states and 97 transitions. [2018-01-24 11:43:29,654 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-01-24 11:43:29,654 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2018-01-24 11:43:29,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:29,655 INFO L225 Difference]: With dead ends: 79 [2018-01-24 11:43:29,655 INFO L226 Difference]: Without dead ends: 78 [2018-01-24 11:43:29,656 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2018-01-24 11:43:29,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-01-24 11:43:29,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 63. [2018-01-24 11:43:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-01-24 11:43:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 78 transitions. [2018-01-24 11:43:29,664 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 78 transitions. Word has length 22 [2018-01-24 11:43:29,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:29,664 INFO L432 AbstractCegarLoop]: Abstraction has 63 states and 78 transitions. [2018-01-24 11:43:29,664 INFO L433 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-01-24 11:43:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 78 transitions. [2018-01-24 11:43:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-01-24 11:43:29,665 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:29,665 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:29,665 INFO L371 AbstractCegarLoop]: === Iteration 5 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:29,665 INFO L82 PathProgramCache]: Analyzing trace with hash -1756899853, now seen corresponding path program 1 times [2018-01-24 11:43:29,665 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:29,665 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:29,666 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,666 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:29,666 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:29,680 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:29,745 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:29,745 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-01-24 11:43:29,745 INFO L409 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-01-24 11:43:29,746 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-01-24 11:43:29,746 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-01-24 11:43:29,746 INFO L87 Difference]: Start difference. First operand 63 states and 78 transitions. Second operand 6 states. [2018-01-24 11:43:29,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:29,824 INFO L93 Difference]: Finished difference Result 63 states and 78 transitions. [2018-01-24 11:43:29,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-01-24 11:43:29,825 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 23 [2018-01-24 11:43:29,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:29,826 INFO L225 Difference]: With dead ends: 63 [2018-01-24 11:43:29,826 INFO L226 Difference]: Without dead ends: 62 [2018-01-24 11:43:29,826 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-01-24 11:43:29,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2018-01-24 11:43:29,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 62. [2018-01-24 11:43:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2018-01-24 11:43:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 77 transitions. [2018-01-24 11:43:29,836 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 77 transitions. Word has length 23 [2018-01-24 11:43:29,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:29,837 INFO L432 AbstractCegarLoop]: Abstraction has 62 states and 77 transitions. [2018-01-24 11:43:29,837 INFO L433 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-01-24 11:43:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2018-01-24 11:43:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-01-24 11:43:29,838 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:29,838 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:29,838 INFO L371 AbstractCegarLoop]: === Iteration 6 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:29,838 INFO L82 PathProgramCache]: Analyzing trace with hash -1756899852, now seen corresponding path program 1 times [2018-01-24 11:43:29,838 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:29,839 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:29,839 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,840 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:29,840 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:29,852 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:29,917 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:29,917 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-01-24 11:43:29,918 INFO L409 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-01-24 11:43:29,918 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-01-24 11:43:29,918 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-01-24 11:43:29,918 INFO L87 Difference]: Start difference. First operand 62 states and 77 transitions. Second operand 6 states. [2018-01-24 11:43:29,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:29,998 INFO L93 Difference]: Finished difference Result 107 states and 133 transitions. [2018-01-24 11:43:29,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-01-24 11:43:29,998 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 23 [2018-01-24 11:43:29,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:30,000 INFO L225 Difference]: With dead ends: 107 [2018-01-24 11:43:30,000 INFO L226 Difference]: Without dead ends: 73 [2018-01-24 11:43:30,000 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-01-24 11:43:30,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-01-24 11:43:30,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 66. [2018-01-24 11:43:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2018-01-24 11:43:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 81 transitions. [2018-01-24 11:43:30,008 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 81 transitions. Word has length 23 [2018-01-24 11:43:30,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:30,008 INFO L432 AbstractCegarLoop]: Abstraction has 66 states and 81 transitions. [2018-01-24 11:43:30,008 INFO L433 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-01-24 11:43:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 81 transitions. [2018-01-24 11:43:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-01-24 11:43:30,009 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:30,009 INFO L322 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:30,010 INFO L371 AbstractCegarLoop]: === Iteration 7 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:30,010 INFO L82 PathProgramCache]: Analyzing trace with hash -1795864658, now seen corresponding path program 1 times [2018-01-24 11:43:30,010 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:30,010 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:30,011 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:30,011 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:30,011 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:30,024 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:30,122 INFO L308 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-01-24 11:43:30,122 INFO L209 onRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-01-24 11:43:30,136 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:30,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:30,171 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-01-24 11:43:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:30,275 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-01-24 11:43:30,276 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 13 [2018-01-24 11:43:30,276 INFO L409 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-01-24 11:43:30,276 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-01-24 11:43:30,276 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2018-01-24 11:43:30,277 INFO L87 Difference]: Start difference. First operand 66 states and 81 transitions. Second operand 13 states. [2018-01-24 11:43:30,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:30,469 INFO L93 Difference]: Finished difference Result 173 states and 210 transitions. [2018-01-24 11:43:30,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-01-24 11:43:30,470 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 27 [2018-01-24 11:43:30,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:30,471 INFO L225 Difference]: With dead ends: 173 [2018-01-24 11:43:30,471 INFO L226 Difference]: Without dead ends: 132 [2018-01-24 11:43:30,472 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2018-01-24 11:43:30,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2018-01-24 11:43:30,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 105. [2018-01-24 11:43:30,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2018-01-24 11:43:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 131 transitions. [2018-01-24 11:43:30,490 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 131 transitions. Word has length 27 [2018-01-24 11:43:30,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:30,490 INFO L432 AbstractCegarLoop]: Abstraction has 105 states and 131 transitions. [2018-01-24 11:43:30,490 INFO L433 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-01-24 11:43:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 131 transitions. [2018-01-24 11:43:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-01-24 11:43:30,491 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:30,492 INFO L322 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:30,492 INFO L371 AbstractCegarLoop]: === Iteration 8 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:30,492 INFO L82 PathProgramCache]: Analyzing trace with hash 1681454188, now seen corresponding path program 1 times [2018-01-24 11:43:30,492 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:30,492 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:30,493 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:30,493 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:30,493 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:30,509 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:30,734 INFO L308 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-01-24 11:43:30,734 INFO L209 onRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-01-24 11:43:30,739 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:30,769 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-01-24 11:43:30,794 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-01-24 11:43:30,795 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:30,800 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-01-24 11:43:30,801 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:30,804 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-01-24 11:43:30,804 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:18, output treesize:16 [2018-01-24 11:43:30,818 INFO L700 Elim1Store]: detected not equals via solver [2018-01-24 11:43:30,821 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 19 [2018-01-24 11:43:30,822 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:30,835 INFO L700 Elim1Store]: detected not equals via solver [2018-01-24 11:43:30,836 INFO L700 Elim1Store]: detected not equals via solver [2018-01-24 11:43:30,837 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-01-24 11:43:30,837 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:30,868 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-01-24 11:43:30,869 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:22 [2018-01-24 11:43:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:31,157 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-01-24 11:43:31,157 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2018-01-24 11:43:31,157 INFO L409 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-01-24 11:43:31,157 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-01-24 11:43:31,158 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-01-24 11:43:31,158 INFO L87 Difference]: Start difference. First operand 105 states and 131 transitions. Second operand 16 states. [2018-01-24 11:43:31,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:31,698 INFO L93 Difference]: Finished difference Result 151 states and 189 transitions. [2018-01-24 11:43:31,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-01-24 11:43:31,699 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 27 [2018-01-24 11:43:31,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:31,700 INFO L225 Difference]: With dead ends: 151 [2018-01-24 11:43:31,700 INFO L226 Difference]: Without dead ends: 150 [2018-01-24 11:43:31,701 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 19 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=99, Invalid=363, Unknown=0, NotChecked=0, Total=462 [2018-01-24 11:43:31,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2018-01-24 11:43:31,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 94. [2018-01-24 11:43:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2018-01-24 11:43:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 114 transitions. [2018-01-24 11:43:31,719 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 114 transitions. Word has length 27 [2018-01-24 11:43:31,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:31,719 INFO L432 AbstractCegarLoop]: Abstraction has 94 states and 114 transitions. [2018-01-24 11:43:31,720 INFO L433 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-01-24 11:43:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 114 transitions. [2018-01-24 11:43:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-01-24 11:43:31,721 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:31,721 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:31,721 INFO L371 AbstractCegarLoop]: === Iteration 9 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:31,721 INFO L82 PathProgramCache]: Analyzing trace with hash -719244418, now seen corresponding path program 1 times [2018-01-24 11:43:31,722 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:31,722 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:31,723 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:31,723 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:31,723 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:31,734 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:31,770 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:31,770 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-01-24 11:43:31,770 INFO L409 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-01-24 11:43:31,770 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-01-24 11:43:31,770 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-01-24 11:43:31,771 INFO L87 Difference]: Start difference. First operand 94 states and 114 transitions. Second operand 5 states. [2018-01-24 11:43:31,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:31,832 INFO L93 Difference]: Finished difference Result 114 states and 134 transitions. [2018-01-24 11:43:31,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-01-24 11:43:31,833 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2018-01-24 11:43:31,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:31,834 INFO L225 Difference]: With dead ends: 114 [2018-01-24 11:43:31,834 INFO L226 Difference]: Without dead ends: 101 [2018-01-24 11:43:31,835 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-01-24 11:43:31,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-01-24 11:43:31,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 94. [2018-01-24 11:43:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2018-01-24 11:43:31,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 112 transitions. [2018-01-24 11:43:31,861 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 112 transitions. Word has length 28 [2018-01-24 11:43:31,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:31,861 INFO L432 AbstractCegarLoop]: Abstraction has 94 states and 112 transitions. [2018-01-24 11:43:31,861 INFO L433 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-01-24 11:43:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 112 transitions. [2018-01-24 11:43:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-01-24 11:43:31,862 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:31,863 INFO L322 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:31,863 INFO L371 AbstractCegarLoop]: === Iteration 10 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:31,863 INFO L82 PathProgramCache]: Analyzing trace with hash 105469355, now seen corresponding path program 1 times [2018-01-24 11:43:31,863 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:31,863 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:31,864 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:31,864 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:31,864 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:31,875 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:31,897 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:31,897 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-01-24 11:43:31,897 INFO L409 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-01-24 11:43:31,897 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-01-24 11:43:31,898 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-01-24 11:43:31,898 INFO L87 Difference]: Start difference. First operand 94 states and 112 transitions. Second operand 4 states. [2018-01-24 11:43:31,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:31,940 INFO L93 Difference]: Finished difference Result 184 states and 228 transitions. [2018-01-24 11:43:31,940 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-01-24 11:43:31,940 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2018-01-24 11:43:31,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:31,942 INFO L225 Difference]: With dead ends: 184 [2018-01-24 11:43:31,942 INFO L226 Difference]: Without dead ends: 122 [2018-01-24 11:43:31,943 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-01-24 11:43:31,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2018-01-24 11:43:31,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 96. [2018-01-24 11:43:31,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96 states. [2018-01-24 11:43:31,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 112 transitions. [2018-01-24 11:43:31,960 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 112 transitions. Word has length 28 [2018-01-24 11:43:31,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:31,961 INFO L432 AbstractCegarLoop]: Abstraction has 96 states and 112 transitions. [2018-01-24 11:43:31,961 INFO L433 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-01-24 11:43:31,961 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 112 transitions. [2018-01-24 11:43:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-01-24 11:43:31,962 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:31,963 INFO L322 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:31,963 INFO L371 AbstractCegarLoop]: === Iteration 11 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:31,963 INFO L82 PathProgramCache]: Analyzing trace with hash 162727657, now seen corresponding path program 1 times [2018-01-24 11:43:31,963 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:31,963 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:31,964 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:31,964 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:31,964 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:31,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:31,977 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-01-24 11:43:32,093 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:32,093 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-01-24 11:43:32,093 INFO L409 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-01-24 11:43:32,094 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-01-24 11:43:32,094 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-01-24 11:43:32,094 INFO L87 Difference]: Start difference. First operand 96 states and 112 transitions. Second operand 7 states. [2018-01-24 11:43:32,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:32,253 INFO L93 Difference]: Finished difference Result 137 states and 163 transitions. [2018-01-24 11:43:32,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-01-24 11:43:32,254 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 28 [2018-01-24 11:43:32,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:32,255 INFO L225 Difference]: With dead ends: 137 [2018-01-24 11:43:32,255 INFO L226 Difference]: Without dead ends: 136 [2018-01-24 11:43:32,256 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-01-24 11:43:32,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2018-01-24 11:43:32,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 128. [2018-01-24 11:43:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-01-24 11:43:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 155 transitions. [2018-01-24 11:43:32,295 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 155 transitions. Word has length 28 [2018-01-24 11:43:32,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:32,295 INFO L432 AbstractCegarLoop]: Abstraction has 128 states and 155 transitions. [2018-01-24 11:43:32,295 INFO L433 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-01-24 11:43:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 155 transitions. [2018-01-24 11:43:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-01-24 11:43:32,296 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:32,296 INFO L322 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:32,296 INFO L371 AbstractCegarLoop]: === Iteration 12 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:32,297 INFO L82 PathProgramCache]: Analyzing trace with hash 1543275401, now seen corresponding path program 1 times [2018-01-24 11:43:32,297 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:32,297 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:32,298 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:32,298 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:32,298 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:32,314 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 11:43:32,570 INFO L308 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-01-24 11:43:32,570 INFO L209 onRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-01-24 11:43:32,583 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:32,612 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-01-24 11:43:32,618 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-01-24 11:43:32,619 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:32,627 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-01-24 11:43:32,627 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:32,633 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-01-24 11:43:32,634 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:18, output treesize:16 [2018-01-24 11:43:32,651 INFO L700 Elim1Store]: detected not equals via solver [2018-01-24 11:43:32,654 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 19 [2018-01-24 11:43:32,654 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:32,670 INFO L700 Elim1Store]: detected not equals via solver [2018-01-24 11:43:32,671 INFO L700 Elim1Store]: detected not equals via solver [2018-01-24 11:43:32,672 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-01-24 11:43:32,672 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:32,681 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-01-24 11:43:32,682 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:22 [2018-01-24 11:43:32,731 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 23 treesize of output 30 [2018-01-24 11:43:32,733 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2018-01-24 11:43:32,762 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2018-01-24 11:43:32,762 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:30, output treesize:52 [2018-01-24 11:43:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-01-24 11:43:32,987 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-01-24 11:43:32,988 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 15 [2018-01-24 11:43:32,988 INFO L409 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-01-24 11:43:32,988 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-01-24 11:43:32,988 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2018-01-24 11:43:32,989 INFO L87 Difference]: Start difference. First operand 128 states and 155 transitions. Second operand 16 states. [2018-01-24 11:43:33,451 WARN L146 SmtUtils]: Spent 200ms on a formula simplification. DAG size of input: 44 DAG size of output 40 [2018-01-24 11:43:33,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:33,537 INFO L93 Difference]: Finished difference Result 142 states and 169 transitions. [2018-01-24 11:43:33,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-01-24 11:43:33,537 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 32 [2018-01-24 11:43:33,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:33,539 INFO L225 Difference]: With dead ends: 142 [2018-01-24 11:43:33,539 INFO L226 Difference]: Without dead ends: 140 [2018-01-24 11:43:33,539 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 27 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=91, Invalid=329, Unknown=0, NotChecked=0, Total=420 [2018-01-24 11:43:33,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2018-01-24 11:43:33,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 108. [2018-01-24 11:43:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2018-01-24 11:43:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 124 transitions. [2018-01-24 11:43:33,556 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 124 transitions. Word has length 32 [2018-01-24 11:43:33,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:33,556 INFO L432 AbstractCegarLoop]: Abstraction has 108 states and 124 transitions. [2018-01-24 11:43:33,556 INFO L433 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-01-24 11:43:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 124 transitions. [2018-01-24 11:43:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-01-24 11:43:33,556 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:33,557 INFO L322 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:33,557 INFO L371 AbstractCegarLoop]: === Iteration 13 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:33,557 INFO L82 PathProgramCache]: Analyzing trace with hash 2051078643, now seen corresponding path program 1 times [2018-01-24 11:43:33,557 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:33,557 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:33,557 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:33,558 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:33,558 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:33,571 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-01-24 11:43:33,840 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 11:43:33,840 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-01-24 11:43:33,840 INFO L409 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-01-24 11:43:33,841 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-01-24 11:43:33,841 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-01-24 11:43:33,841 INFO L87 Difference]: Start difference. First operand 108 states and 124 transitions. Second operand 10 states. [2018-01-24 11:43:34,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:34,059 INFO L93 Difference]: Finished difference Result 118 states and 136 transitions. [2018-01-24 11:43:34,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-01-24 11:43:34,059 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 39 [2018-01-24 11:43:34,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:34,060 INFO L225 Difference]: With dead ends: 118 [2018-01-24 11:43:34,060 INFO L226 Difference]: Without dead ends: 101 [2018-01-24 11:43:34,061 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2018-01-24 11:43:34,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-01-24 11:43:34,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 91. [2018-01-24 11:43:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2018-01-24 11:43:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 104 transitions. [2018-01-24 11:43:34,079 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 104 transitions. Word has length 39 [2018-01-24 11:43:34,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:34,079 INFO L432 AbstractCegarLoop]: Abstraction has 91 states and 104 transitions. [2018-01-24 11:43:34,079 INFO L433 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-01-24 11:43:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 104 transitions. [2018-01-24 11:43:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-01-24 11:43:34,079 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 11:43:34,079 INFO L322 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 11:43:34,080 INFO L371 AbstractCegarLoop]: === Iteration 14 === [diffErr2RequiresViolation, diffErr4RequiresViolation, diffErr0RequiresViolation, diffErr6RequiresViolation, diffErr5RequiresViolation, diffErr1RequiresViolation, diffErr3RequiresViolation, diffErr7RequiresViolation, mainErr0EnsuresViolation]=== [2018-01-24 11:43:34,080 INFO L82 PathProgramCache]: Analyzing trace with hash -1625144734, now seen corresponding path program 1 times [2018-01-24 11:43:34,080 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 11:43:34,080 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 11:43:34,081 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:34,081 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:34,081 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 11:43:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:34,097 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 11:43:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-01-24 11:43:34,361 INFO L308 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-01-24 11:43:34,361 INFO L209 onRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-01-24 11:43:34,368 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 11:43:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 11:43:34,388 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-01-24 11:43:34,391 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-01-24 11:43:34,392 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-01-24 11:43:34,397 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-01-24 11:43:34,397 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:11 [2018-01-24 11:43:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-01-24 11:43:34,654 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-01-24 11:43:34,654 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 19 [2018-01-24 11:43:34,655 INFO L409 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-01-24 11:43:34,655 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-01-24 11:43:34,655 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=335, Unknown=0, NotChecked=0, Total=380 [2018-01-24 11:43:34,655 INFO L87 Difference]: Start difference. First operand 91 states and 104 transitions. Second operand 20 states. [2018-01-24 11:43:35,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 11:43:35,194 INFO L93 Difference]: Finished difference Result 139 states and 159 transitions. [2018-01-24 11:43:35,195 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-01-24 11:43:35,195 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 42 [2018-01-24 11:43:35,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 11:43:35,195 INFO L225 Difference]: With dead ends: 139 [2018-01-24 11:43:35,195 INFO L226 Difference]: Without dead ends: 0 [2018-01-24 11:43:35,196 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 35 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=140, Invalid=790, Unknown=0, NotChecked=0, Total=930 [2018-01-24 11:43:35,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-01-24 11:43:35,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-01-24 11:43:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-01-24 11:43:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-01-24 11:43:35,197 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 42 [2018-01-24 11:43:35,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 11:43:35,198 INFO L432 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-01-24 11:43:35,198 INFO L433 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-01-24 11:43:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-01-24 11:43:35,198 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-01-24 11:43:35,203 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-01-24 11:43:35,419 WARN L146 SmtUtils]: Spent 195ms on a formula simplification. DAG size of input: 158 DAG size of output 155 [2018-01-24 11:43:35,596 WARN L146 SmtUtils]: Spent 175ms on a formula simplification. DAG size of input: 158 DAG size of output 155 [2018-01-24 11:43:35,767 WARN L137 erpolLogProxyWrapper]: Already inconsistent. [2018-01-24 11:43:35,821 WARN L146 SmtUtils]: Spent 200ms on a formula simplification. DAG size of input: 160 DAG size of output 156 [2018-01-24 11:43:36,007 WARN L137 erpolLogProxyWrapper]: Already inconsistent. [2018-01-24 11:43:36,077 WARN L146 SmtUtils]: Spent 254ms on a formula simplification. DAG size of input: 170 DAG size of output 157 [2018-01-24 11:43:39,464 WARN L146 SmtUtils]: Spent 3292ms on a formula simplification. DAG size of input: 199 DAG size of output 148 [2018-01-24 11:43:39,582 WARN L146 SmtUtils]: Spent 117ms on a formula simplification. DAG size of input: 81 DAG size of output 65 [2018-01-24 11:43:43,519 WARN L146 SmtUtils]: Spent 3933ms on a formula simplification. DAG size of input: 198 DAG size of output 164 [2018-01-24 11:43:43,524 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,524 INFO L397 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(lines 1 578) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-01-24 11:43:43,524 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,524 INFO L404 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 578) the Hoare annotation is: true [2018-01-24 11:43:43,524 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L404 ceAbstractionStarter]: At program point L1(lines 1 578) the Hoare annotation is: true [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point L547(lines 547 562) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point diffErr7RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point diffEXIT(lines 540 563) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point L550''(lines 550 556) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point L558''(line 558) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point L558'(line 558) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point diffErr5RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L401 ceAbstractionStarter]: For program point diffErr0RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,525 INFO L404 ceAbstractionStarter]: At program point diffENTRY(lines 540 563) the Hoare annotation is: true [2018-01-24 11:43:43,526 INFO L397 ceAbstractionStarter]: At program point L551''''(lines 551 555) the Hoare annotation is: (let ((.cse42 (select |#valid| |diff_#in~A.base|)) (.cse40 (select |#length| |diff_#in~A.base|)) (.cse43 (select |#valid| |diff_#in~D.base|)) (.cse38 (= 0 |diff_#in~A.offset|)) (.cse37 (select |#valid| |diff_#in~B.base|)) (.cse39 (exists ((v_main_~Blen~8_BEFORE_CALL_2 Int)) (and (= (select |#length| |diff_#in~B.base|) (* 4 v_main_~Blen~8_BEFORE_CALL_2)) (<= |diff_#in~Blen| v_main_~Blen~8_BEFORE_CALL_2)))) (.cse41 (= 0 |diff_#in~B.offset|))) (let ((.cse12 (not .cse41)) (.cse13 (not .cse39)) (.cse14 (< (select |#length| |diff_#in~D.base|) 4)) (.cse0 (not (= .cse37 1))) (.cse1 (not .cse38)) (.cse5 (<= |diff_#in~Alen| diff_~l1~2)) (.cse7 (<= 4 (select |#length| diff_~A.base))) (.cse4 (= diff_~i~2 0)) (.cse15 (not (exists ((v_main_~Alen~8_BEFORE_CALL_1 Int)) (and (= (* 4 v_main_~Alen~8_BEFORE_CALL_1) (select |#length| |diff_#in~A.base|)) (<= |diff_#in~Alen| v_main_~Alen~8_BEFORE_CALL_1))))) (.cse2 (not (exists ((|main_#t~malloc10.base| Int) (main_~Blen~8 Int)) (and (not (= |main_#t~malloc10.base| |diff_#in~A.base|)) (= (select |#length| |main_#t~malloc10.base|) (* 4 main_~Blen~8)))))) (.cse3 (not (= .cse43 1))) (.cse16 (< .cse40 4)) (.cse10 (not (exists ((v_main_~Alen~8_BEFORE_CALL_2 Int)) (and (<= |diff_#in~Alen| v_main_~Alen~8_BEFORE_CALL_2) (= (* 4 v_main_~Alen~8_BEFORE_CALL_2) (select |#length| |diff_#in~D.base|)))))) (.cse17 (not (= .cse42 1))) (.cse11 (< |diff_#in~Blen| 1)) (.cse8 (exists ((v_main_~Alen~8_BEFORE_CALL_1 Int)) (and (<= (+ diff_~i~2 1) v_main_~Alen~8_BEFORE_CALL_1) (= (* 4 v_main_~Alen~8_BEFORE_CALL_1) (select |#length| diff_~A.base))))) (.cse9 (<= 1 diff_~i~2)) (.cse18 (not (= 0 |diff_#in~D.offset|)))) (and (let ((.cse6 (<= diff_~l2~2 1))) (or .cse0 .cse1 .cse2 .cse3 (or (and .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse6)) .cse10 .cse11 .cse12 .cse13 (< 1 |diff_#in~Blen|) (and (= diff_~j~3 0) .cse6) .cse14 .cse15 .cse16 .cse17 .cse18)) (let ((.cse21 (= diff_~found~2 1)) (.cse27 (<= 0 diff_~j~3)) (.cse28 (= 1 (select |#valid| diff_~A.base))) (.cse29 (<= 1 diff_~l2~2)) (.cse30 (= 1 (select |#valid| diff_~D.base))) (.cse31 (= 0 diff_~B.offset)) (.cse32 (= 1 (select |#valid| diff_~B.base))) (.cse33 (exists ((v_main_~Blen~8_BEFORE_CALL_2 Int)) (and (<= diff_~l2~2 v_main_~Blen~8_BEFORE_CALL_2) (= (select |#length| diff_~B.base) (* 4 v_main_~Blen~8_BEFORE_CALL_2))))) (.cse36 (select |#length| diff_~D.base))) (let ((.cse20 (= diff_~k~2 0)) (.cse23 (<= 4 .cse36)) (.cse24 (exists ((v_main_~Alen~8_BEFORE_CALL_2 Int)) (and (= (* 4 v_main_~Alen~8_BEFORE_CALL_2) (select |#length| diff_~D.base)) (<= diff_~l1~2 v_main_~Alen~8_BEFORE_CALL_2)))) (.cse22 (and (= 1 .cse37) (exists ((|main_#t~malloc11.base| Int) (main_~Alen~8 Int)) (and (= (select |#length| |main_#t~malloc11.base|) (* 4 main_~Alen~8)) (not (= |main_#t~malloc11.base| |diff_#in~B.base|)))) .cse38 .cse39 .cse27 .cse28 (<= 4 .cse40) .cse29 .cse41 (<= 1 |diff_#in~Blen|) .cse30 (= 1 .cse42) .cse31 (= 1 .cse43) .cse32 .cse33)) (.cse19 (exists ((v_main_~Alen~8_BEFORE_CALL_1 Int)) (and (<= diff_~l1~2 v_main_~Alen~8_BEFORE_CALL_1) (= (* 4 v_main_~Alen~8_BEFORE_CALL_1) (select |#length| diff_~A.base))))) (.cse25 (= diff_~D.offset 0)) (.cse34 (or .cse21 (= 0 diff_~found~2))) (.cse26 (= diff_~A.offset 0))) (or .cse12 .cse13 (and (and .cse19 .cse20 (and .cse21 .cse22) .cse23) .cse24 .cse25 .cse26 (<= 0 diff_~i~2)) .cse14 .cse0 .cse1 (and (or (and .cse8 .cse19 .cse20 .cse22 .cse9 .cse25 .cse26 .cse23) (and .cse19 .cse5 .cse20 .cse25 .cse26 (and .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse7 .cse33) .cse23 .cse4)) .cse24 .cse34) .cse15 .cse2 .cse3 .cse16 .cse10 .cse17 .cse11 (let ((.cse35 (* 4 diff_~k~2))) (and .cse8 .cse22 (<= (+ .cse35 4) (+ diff_~A.offset .cse36)) .cse19 .cse9 (<= (+ (* 4 diff_~l1~2) .cse35) (+ (* 4 diff_~i~2) diff_~A.offset .cse36)) .cse25 .cse34 .cse26 (<= 4 (+ diff_~D.offset .cse35)))) .cse18)))))) [2018-01-24 11:43:43,526 INFO L397 ceAbstractionStarter]: At program point L547''(lines 547 562) the Hoare annotation is: (let ((.cse31 (select |#length| |diff_#in~A.base|)) (.cse33 (select |#valid| |diff_#in~D.base|)) (.cse29 (= 0 |diff_#in~A.offset|)) (.cse28 (select |#valid| |diff_#in~B.base|)) (.cse30 (exists ((v_main_~Blen~8_BEFORE_CALL_2 Int)) (and (= (select |#length| |diff_#in~B.base|) (* 4 v_main_~Blen~8_BEFORE_CALL_2)) (<= |diff_#in~Blen| v_main_~Blen~8_BEFORE_CALL_2)))) (.cse32 (= 0 |diff_#in~B.offset|))) (let ((.cse0 (not .cse32)) (.cse1 (not .cse30)) (.cse2 (< (select |#length| |diff_#in~D.base|) 4)) (.cse3 (not (= .cse28 1))) (.cse4 (not .cse29)) (.cse19 (not (exists ((v_main_~Alen~8_BEFORE_CALL_1 Int)) (and (= (* 4 v_main_~Alen~8_BEFORE_CALL_1) (select |#length| |diff_#in~A.base|)) (<= |diff_#in~Alen| v_main_~Alen~8_BEFORE_CALL_1))))) (.cse20 (not (exists ((|main_#t~malloc10.base| Int) (main_~Blen~8 Int)) (and (not (= |main_#t~malloc10.base| |diff_#in~A.base|)) (= (select |#length| |main_#t~malloc10.base|) (* 4 main_~Blen~8)))))) (.cse21 (not (= .cse33 1))) (.cse22 (< .cse31 4)) (.cse23 (not (exists ((v_main_~Alen~8_BEFORE_CALL_2 Int)) (and (<= |diff_#in~Alen| v_main_~Alen~8_BEFORE_CALL_2) (= (* 4 v_main_~Alen~8_BEFORE_CALL_2) (select |#length| |diff_#in~D.base|)))))) (.cse25 (not (= (select |#valid| |diff_#in~A.base|) 1))) (.cse26 (< |diff_#in~Blen| 1)) (.cse27 (not (= 0 |diff_#in~D.offset|)))) (and (let ((.cse8 (= 1 (select |#valid| diff_~A.base))) (.cse10 (<= 1 diff_~l2~2)) (.cse13 (= 1 (select |#valid| diff_~D.base))) (.cse6 (= 1 (select |#valid| diff_~B.base))) (.cse14 (exists ((v_main_~Blen~8_BEFORE_CALL_2 Int)) (and (<= diff_~l2~2 v_main_~Blen~8_BEFORE_CALL_2) (= (select |#length| diff_~B.base) (* 4 v_main_~Blen~8_BEFORE_CALL_2)))))) (let ((.cse18 (select |#length| diff_~D.base)) (.cse11 (= diff_~D.offset 0)) (.cse12 (= diff_~A.offset 0)) (.cse9 (exists ((v_main_~Alen~8_BEFORE_CALL_1 Int)) (and (<= diff_~l1~2 v_main_~Alen~8_BEFORE_CALL_1) (= (* 4 v_main_~Alen~8_BEFORE_CALL_1) (select |#length| diff_~A.base))))) (.cse16 (and (= 1 .cse28) (exists ((|main_#t~malloc11.base| Int) (main_~Alen~8 Int)) (and (= (select |#length| |main_#t~malloc11.base|) (* 4 main_~Alen~8)) (not (= |main_#t~malloc11.base| |diff_#in~B.base|)))) .cse29 .cse30 (<= 0 diff_~j~3) .cse8 (<= 4 .cse31) .cse10 .cse32 .cse13 (= 0 diff_~B.offset) (= 1 .cse33) .cse6 .cse14)) (.cse17 (<= 1 diff_~i~2)) (.cse15 (= diff_~found~2 1))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (let ((.cse7 (= diff_~k~2 0)) (.cse5 (<= 4 .cse18))) (or (and .cse5 (= diff_~i~2 0) (<= |diff_#in~Alen| diff_~l1~2) .cse6 .cse7 .cse8 (= diff_~B.offset 0) .cse9 .cse10 .cse11 .cse12 .cse13 (<= 4 (select |#length| diff_~A.base)) .cse14) (and .cse15 .cse16 .cse7 .cse5 .cse9 .cse17 .cse11 .cse12))) (exists ((v_main_~Alen~8_BEFORE_CALL_2 Int)) (and (= (* 4 v_main_~Alen~8_BEFORE_CALL_2) (select |#length| diff_~D.base)) (<= diff_~l1~2 v_main_~Alen~8_BEFORE_CALL_2)))) .cse19 .cse20 .cse21 .cse22 .cse23 (let ((.cse24 (* 4 diff_~k~2))) (and (<= (+ (* 4 diff_~l1~2) .cse24) (+ (* 4 diff_~i~2) diff_~A.offset .cse18)) .cse11 .cse12 (<= 4 (+ diff_~D.offset .cse24)) (and .cse9 .cse16 .cse17 (or .cse15 (= 0 diff_~found~2))))) .cse25 .cse26 .cse27))) (or .cse0 .cse1 (< 1 |diff_#in~Blen|) .cse2 .cse3 (<= diff_~l2~2 1) .cse4 .cse19 .cse20 .cse21 .cse22 .cse23 .cse25 .cse26 .cse27)))) [2018-01-24 11:43:43,526 INFO L401 ceAbstractionStarter]: For program point L551'(line 551) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point diffErr3RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point L551''(line 551) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point L547'''(lines 547 562) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point diffErr2RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point diffErr6RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point diffErr1RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point L551(line 551) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point L550(lines 550 556) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point L558(line 558) no Hoare annotation was computed. [2018-01-24 11:43:43,527 INFO L401 ceAbstractionStarter]: For program point L557'(lines 557 560) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point diffErr4RequiresViolation(lines 1 578) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point L573'(line 573) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point L575'(line 575) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point L567(lines 567 569) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point L575'''(line 575) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point L573''(line 573) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point L574''(line 574) no Hoare annotation was computed. [2018-01-24 11:43:43,528 INFO L401 ceAbstractionStarter]: For program point L575''(line 575) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point L576'(line 576) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point mainErr0EnsuresViolation(lines 564 578) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point L570'(lines 570 572) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point L575(line 575) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point L574(line 574) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point L573(line 573) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point L574'(line 574) no Hoare annotation was computed. [2018-01-24 11:43:43,529 INFO L401 ceAbstractionStarter]: For program point L574'''(line 574) no Hoare annotation was computed. [2018-01-24 11:43:43,530 INFO L401 ceAbstractionStarter]: For program point mainFINAL(lines 564 578) no Hoare annotation was computed. [2018-01-24 11:43:43,530 INFO L397 ceAbstractionStarter]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (* 4 main_~Alen~8)) (.cse1 (* 4 main_~Blen~8))) (and (<= 1 main_~Alen~8) (= 1 (select |#valid| |main_#t~malloc10.base|)) (= 1 (select |#valid| main_~A~8.base)) (= 0 main_~D~8.offset) (= 0 |main_#t~malloc10.offset|) (= 1 (select |#valid| |main_#t~malloc9.base|)) (= 0 |main_#t~malloc11.offset|) (<= 1 main_~Blen~8) (= 0 main_~A~8.offset) (= 1 (select |#valid| main_~D~8.base)) (= .cse0 (select |#length| main_~D~8.base)) (= 0 main_~B~8.offset) (= .cse0 (select |#length| main_~A~8.base)) (= (store (store (store |#valid| |main_#t~malloc9.base| 0) |main_#t~malloc10.base| 0) |main_#t~malloc11.base| 0) |old(#valid)|) (= 0 |main_#t~malloc9.offset|) (= (select |#valid| main_~B~8.base) 1) (= (select |#length| main_~B~8.base) .cse1) (= .cse0 (select |#length| |main_#t~malloc9.base|)) (not (= |main_#t~malloc10.base| |main_#t~malloc11.base|)) (= .cse0 (select |#length| |main_#t~malloc11.base|)) (not (= |main_#t~malloc9.base| |main_#t~malloc11.base|)) (= .cse1 (select |#length| |main_#t~malloc10.base|)) (= 1 (select |#valid| |main_#t~malloc11.base|)) (not (= |main_#t~malloc9.base| |main_#t~malloc10.base|)))) [2018-01-24 11:43:43,530 INFO L401 ceAbstractionStarter]: For program point mainEXIT(lines 564 578) no Hoare annotation was computed. [2018-01-24 11:43:43,530 INFO L397 ceAbstractionStarter]: At program point mainENTRY(lines 564 578) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-01-24 11:43:43,530 INFO L401 ceAbstractionStarter]: For program point L567''(lines 567 569) no Hoare annotation was computed. [2018-01-24 11:43:43,544 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,545 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,546 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,547 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,547 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,548 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,548 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,549 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,549 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,550 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,550 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,551 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,551 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,551 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,552 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,552 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,553 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,553 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,553 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,553 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,554 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,554 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,554 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,555 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,555 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,555 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,556 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,556 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,557 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,557 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,557 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,558 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,558 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,559 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,559 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,560 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,560 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,560 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,561 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,561 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,561 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,561 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,564 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,564 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,565 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,565 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,566 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,566 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,579 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,580 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,580 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,580 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,581 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,581 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,581 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,582 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,582 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,582 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,583 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,583 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,583 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,583 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,584 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,584 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,584 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,584 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,585 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,585 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,585 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,586 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,586 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,599 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,599 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,600 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,600 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,601 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,601 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,601 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,602 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,602 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,602 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,603 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,603 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,604 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,604 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,604 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,604 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,605 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,605 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,605 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,605 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,606 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,606 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,606 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,606 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,607 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,607 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,607 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,608 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,608 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,608 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,609 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,609 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,609 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,610 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,610 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,610 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,610 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,611 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,611 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,611 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,611 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,612 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,612 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,612 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,612 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,613 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,613 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,613 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,614 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,614 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,614 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,615 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,615 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,615 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,616 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,616 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,616 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,616 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,617 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,617 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,617 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,617 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,618 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,618 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,618 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,619 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,619 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,619 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,619 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,620 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,620 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,627 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,627 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,628 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,628 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,628 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,629 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,629 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,629 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,630 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,630 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,630 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,630 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,631 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,631 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,631 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,632 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,632 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,632 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,633 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,633 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,634 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,634 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,635 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,635 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,635 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,636 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,636 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,636 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,637 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,637 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,637 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,638 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,638 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,639 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,639 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,639 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,640 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,640 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,640 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,641 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,641 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,641 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,641 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,642 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,642 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,642 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,642 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,643 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,643 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,643 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,643 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,644 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,644 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,644 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,645 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,645 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,646 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,646 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,646 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,646 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,647 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,647 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,647 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,648 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,648 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,648 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,648 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,648 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,649 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,649 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,650 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,650 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,650 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,651 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,651 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,651 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,651 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,652 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,652 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,652 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,653 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,653 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,654 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,654 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,654 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,654 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,655 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,655 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,655 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,656 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,656 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,656 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,656 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,656 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,657 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,657 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,657 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,658 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,658 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,658 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,664 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,664 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,664 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,665 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,665 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,665 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,665 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,666 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,666 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,666 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,666 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,667 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,667 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,667 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,667 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,668 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,668 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,668 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,669 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,669 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,670 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,670 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,670 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,671 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,671 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,671 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,672 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,672 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,672 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,673 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,673 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,673 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,674 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,674 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,674 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,675 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,675 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,675 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,676 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,676 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,676 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,676 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,677 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,677 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,677 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,677 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,677 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,678 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,678 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,678 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,678 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,679 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,679 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,679 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,680 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,680 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,680 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,680 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,681 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,681 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,681 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,681 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,682 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,682 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,682 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,682 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,683 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,683 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,683 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,683 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,684 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,684 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,685 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,685 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,685 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,685 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,686 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,686 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,686 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,687 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,687 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,687 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,687 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,688 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,688 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,688 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,689 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,689 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,689 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,689 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,689 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,690 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,690 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,690 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,690 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,690 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,690 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,691 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,691 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,691 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.01 11:43:43 BoogieIcfgContainer [2018-01-24 11:43:43,693 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-24 11:43:43,694 INFO L168 Benchmark]: Toolchain (without parser) took 16126.01 ms. Allocated memory was 308.3 MB in the beginning and 598.2 MB in the end (delta: 289.9 MB). Free memory was 268.3 MB in the beginning and 513.4 MB in the end (delta: -245.1 MB). Peak memory consumption was 236.4 MB. Max. memory is 5.3 GB. [2018-01-24 11:43:43,696 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 308.3 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 11:43:43,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 206.62 ms. Allocated memory is still 308.3 MB. Free memory was 267.3 MB in the beginning and 257.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. [2018-01-24 11:43:43,696 INFO L168 Benchmark]: Boogie Preprocessor took 39.08 ms. Allocated memory is still 308.3 MB. Free memory was 257.1 MB in the beginning and 255.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-24 11:43:43,697 INFO L168 Benchmark]: RCFGBuilder took 258.33 ms. Allocated memory is still 308.3 MB. Free memory was 255.1 MB in the beginning and 236.5 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 5.3 GB. [2018-01-24 11:43:43,697 INFO L168 Benchmark]: TraceAbstraction took 15613.78 ms. Allocated memory was 308.3 MB in the beginning and 598.2 MB in the end (delta: 289.9 MB). Free memory was 236.5 MB in the beginning and 513.4 MB in the end (delta: -276.9 MB). Peak memory consumption was 204.5 MB. Max. memory is 5.3 GB. [2018-01-24 11:43:43,699 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 308.3 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 206.62 ms. Allocated memory is still 308.3 MB. Free memory was 267.3 MB in the beginning and 257.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 39.08 ms. Allocated memory is still 308.3 MB. Free memory was 257.1 MB in the beginning and 255.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 258.33 ms. Allocated memory is still 308.3 MB. Free memory was 255.1 MB in the beginning and 236.5 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 15613.78 ms. Allocated memory was 308.3 MB in the beginning and 598.2 MB in the end (delta: 289.9 MB). Free memory was 236.5 MB in the beginning and 513.4 MB in the end (delta: -276.9 MB). Peak memory consumption was 204.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 564]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 9 specifications checked. All of them hold - InvariantResult [Line: 547]: Loop Invariant [2018-01-24 11:43:43,712 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,712 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,713 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,713 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,713 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,713 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,714 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,714 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,714 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,715 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,715 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,715 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,716 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,716 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,716 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,716 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,716 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,716 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,716 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,717 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,717 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,717 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,717 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,717 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,718 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,718 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,718 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,718 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,719 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,719 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,719 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,719 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,720 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,720 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,720 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,720 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,721 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,721 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,721 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,721 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,721 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,722 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,722 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,722 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,722 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,723 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,723 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,723 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,723 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,724 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,724 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,724 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,725 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,725 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,725 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,725 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,726 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,726 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,726 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,726 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,726 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,726 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,727 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,727 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,727 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,728 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,728 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,728 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,728 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,728 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,729 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,731 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,732 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,732 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,732 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,732 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,733 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,733 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,733 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,734 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,734 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,734 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,735 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,735 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,735 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,735 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,736 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,736 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,736 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,736 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,736 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,737 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,737 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,737 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,737 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,737 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,738 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,738 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,738 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,738 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,739 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,739 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,739 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,739 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,740 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,740 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,740 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,740 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,740 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,741 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,741 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,741 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,741 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,741 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,743 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,743 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,743 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,743 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,744 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,744 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,744 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,745 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,745 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,745 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,745 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,745 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,745 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,746 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,746 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,746 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,746 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,747 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,747 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,747 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,747 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,747 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,748 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,748 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((((!(0 == B) || !(\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) || unknown-#length-unknown[D] < 4) || !(\valid[B] == 1)) || !(0 == A)) || (((((((((((((((4 <= unknown-#length-unknown[D] && i == 0) && \old(Alen) <= l1) && 1 == \valid[B]) && k == 0) && 1 == \valid[A]) && B == 0) && (\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: l1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A])) && 1 <= l2) && D == 0) && A == 0) && 1 == \valid[D]) && 4 <= unknown-#length-unknown[A]) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: l2 <= v_main_~Blen~8_BEFORE_CALL_2 && unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2)) || (((((((found == 1 && ((((((((((((1 == \valid[B] && (\exists main_#t~malloc11.base : int, main_~Alen~8 : int :: unknown-#length-unknown[main_#t~malloc11.base] == 4 * main_~Alen~8 && !(main_#t~malloc11.base == B))) && 0 == A) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) && 0 <= j) && 1 == \valid[A]) && 4 <= unknown-#length-unknown[A]) && 1 <= l2) && 0 == B) && 1 == \valid[D]) && 0 == B) && 1 == \valid[D]) && 1 == \valid[B]) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: l2 <= v_main_~Blen~8_BEFORE_CALL_2 && unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2)) && k == 0) && 4 <= unknown-#length-unknown[D]) && (\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: l1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A])) && 1 <= i) && D == 0) && A == 0)) && (\exists v_main_~Alen~8_BEFORE_CALL_2 : int :: 4 * v_main_~Alen~8_BEFORE_CALL_2 == unknown-#length-unknown[D] && l1 <= v_main_~Alen~8_BEFORE_CALL_2))) || !(\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A] && \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_1)) || !(\exists main_#t~malloc10.base : int, main_~Blen~8 : int :: !(main_#t~malloc10.base == A) && unknown-#length-unknown[main_#t~malloc10.base] == 4 * main_~Blen~8)) || !(\valid[D] == 1)) || unknown-#length-unknown[A] < 4) || !(\exists v_main_~Alen~8_BEFORE_CALL_2 : int :: \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_2 && 4 * v_main_~Alen~8_BEFORE_CALL_2 == unknown-#length-unknown[D])) || ((((4 * l1 + 4 * k <= 4 * i + A + unknown-#length-unknown[D] && D == 0) && A == 0) && 4 <= D + 4 * k) && (((\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: l1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A]) && ((((((((((((1 == \valid[B] && (\exists main_#t~malloc11.base : int, main_~Alen~8 : int :: unknown-#length-unknown[main_#t~malloc11.base] == 4 * main_~Alen~8 && !(main_#t~malloc11.base == B))) && 0 == A) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) && 0 <= j) && 1 == \valid[A]) && 4 <= unknown-#length-unknown[A]) && 1 <= l2) && 0 == B) && 1 == \valid[D]) && 0 == B) && 1 == \valid[D]) && 1 == \valid[B]) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: l2 <= v_main_~Blen~8_BEFORE_CALL_2 && unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2)) && 1 <= i) && (found == 1 || 0 == found))) || !(\valid[A] == 1)) || \old(Blen) < 1) || !(0 == D)) && ((((((((((((((!(0 == B) || !(\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) || 1 < \old(Blen)) || unknown-#length-unknown[D] < 4) || !(\valid[B] == 1)) || l2 <= 1) || !(0 == A)) || !(\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A] && \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_1)) || !(\exists main_#t~malloc10.base : int, main_~Blen~8 : int :: !(main_#t~malloc10.base == A) && unknown-#length-unknown[main_#t~malloc10.base] == 4 * main_~Blen~8)) || !(\valid[D] == 1)) || unknown-#length-unknown[A] < 4) || !(\exists v_main_~Alen~8_BEFORE_CALL_2 : int :: \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_2 && 4 * v_main_~Alen~8_BEFORE_CALL_2 == unknown-#length-unknown[D])) || !(\valid[A] == 1)) || \old(Blen) < 1) || !(0 == D)) - InvariantResult [Line: 551]: Loop Invariant [2018-01-24 11:43:43,751 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,751 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,752 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,752 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,752 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,752 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,752 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,753 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,753 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,753 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,753 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,753 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,754 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,754 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,754 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,754 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,755 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,755 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,755 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,756 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,756 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,756 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,757 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,757 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,757 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,757 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,759 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,759 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,759 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,760 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,760 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,760 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,761 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,761 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,761 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,761 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,761 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,762 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,762 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,762 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,762 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,762 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,763 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,763 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,763 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,763 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,763 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,764 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,764 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,764 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,764 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,765 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,765 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,765 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,765 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,766 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,766 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,766 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,766 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,766 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,767 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,767 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,767 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,767 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,767 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,768 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,768 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,768 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,769 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,769 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,769 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,769 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,770 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,770 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,770 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,770 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,771 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,771 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,771 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,772 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,772 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,772 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,772 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,773 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,773 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,773 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,773 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,773 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,774 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,774 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,774 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,774 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,775 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,775 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,775 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,775 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,778 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,779 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,779 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,779 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,779 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,779 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,780 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,780 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,780 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,780 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,780 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,781 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,781 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,781 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,781 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,782 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,782 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,782 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,783 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,783 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,783 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,784 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,784 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,784 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,784 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,785 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,785 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,785 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,785 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,786 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,786 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,786 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,787 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,787 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,787 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,787 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,788 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,788 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,788 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,788 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,789 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,789 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,789 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,789 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,789 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc10.base,QUANTIFIED] [2018-01-24 11:43:43,789 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Blen~8,QUANTIFIED] [2018-01-24 11:43:43,790 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,790 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,790 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,790 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,790 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,791 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_~Alen~8,QUANTIFIED] [2018-01-24 11:43:43,791 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[main_#t~malloc11.base,QUANTIFIED] [2018-01-24 11:43:43,791 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,792 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,792 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,792 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Blen~8_BEFORE_CALL_2,QUANTIFIED] [2018-01-24 11:43:43,792 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,792 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~Alen~8_BEFORE_CALL_1,QUANTIFIED] [2018-01-24 11:43:43,793 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,793 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,793 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,793 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,794 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,794 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,794 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,794 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,794 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,795 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,795 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,795 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,795 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,796 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,796 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,796 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,797 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,797 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,797 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,797 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,798 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,798 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,798 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,798 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,799 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,799 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,799 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,799 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,800 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,800 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,800 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,800 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,800 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,801 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,801 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,801 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,801 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,802 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,802 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,802 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-01-24 11:43:43,802 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((((((((((((((!(\valid[B] == 1) || !(0 == A)) || !(\exists main_#t~malloc10.base : int, main_~Blen~8 : int :: !(main_#t~malloc10.base == A) && unknown-#length-unknown[main_#t~malloc10.base] == 4 * main_~Blen~8)) || !(\valid[D] == 1)) || (((i == 0 && \old(Alen) <= l1) && l2 <= 1) && 4 <= unknown-#length-unknown[A]) || (((\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: i + 1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A]) && 1 <= i) && l2 <= 1)) || !(\exists v_main_~Alen~8_BEFORE_CALL_2 : int :: \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_2 && 4 * v_main_~Alen~8_BEFORE_CALL_2 == unknown-#length-unknown[D])) || \old(Blen) < 1) || !(0 == B)) || !(\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) || 1 < \old(Blen)) || (j == 0 && l2 <= 1)) || unknown-#length-unknown[D] < 4) || !(\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A] && \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_1)) || unknown-#length-unknown[A] < 4) || !(\valid[A] == 1)) || !(0 == D)) && (((((((((((((((!(0 == B) || !(\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) || ((((((((\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: l1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A]) && k == 0) && found == 1 && ((((((((((((((1 == \valid[B] && (\exists main_#t~malloc11.base : int, main_~Alen~8 : int :: unknown-#length-unknown[main_#t~malloc11.base] == 4 * main_~Alen~8 && !(main_#t~malloc11.base == B))) && 0 == A) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) && 0 <= j) && 1 == \valid[A]) && 4 <= unknown-#length-unknown[A]) && 1 <= l2) && 0 == B) && 1 <= \old(Blen)) && 1 == \valid[D]) && 1 == \valid[A]) && 0 == B) && 1 == \valid[D]) && 1 == \valid[B]) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: l2 <= v_main_~Blen~8_BEFORE_CALL_2 && unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2)) && 4 <= unknown-#length-unknown[D]) && (\exists v_main_~Alen~8_BEFORE_CALL_2 : int :: 4 * v_main_~Alen~8_BEFORE_CALL_2 == unknown-#length-unknown[D] && l1 <= v_main_~Alen~8_BEFORE_CALL_2)) && D == 0) && A == 0) && 0 <= i)) || unknown-#length-unknown[D] < 4) || !(\valid[B] == 1)) || !(0 == A)) || (((((((((((\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: i + 1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A]) && (\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: l1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A])) && k == 0) && ((((((((((((((1 == \valid[B] && (\exists main_#t~malloc11.base : int, main_~Alen~8 : int :: unknown-#length-unknown[main_#t~malloc11.base] == 4 * main_~Alen~8 && !(main_#t~malloc11.base == B))) && 0 == A) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) && 0 <= j) && 1 == \valid[A]) && 4 <= unknown-#length-unknown[A]) && 1 <= l2) && 0 == B) && 1 <= \old(Blen)) && 1 == \valid[D]) && 1 == \valid[A]) && 0 == B) && 1 == \valid[D]) && 1 == \valid[B]) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: l2 <= v_main_~Blen~8_BEFORE_CALL_2 && unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2)) && 1 <= i) && D == 0) && A == 0) && 4 <= unknown-#length-unknown[D]) || ((((((((\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: l1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A]) && \old(Alen) <= l1) && k == 0) && D == 0) && A == 0) && ((((((0 <= j && 1 == \valid[A]) && 1 <= l2) && 1 == \valid[D]) && 0 == B) && 1 == \valid[B]) && 4 <= unknown-#length-unknown[A]) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: l2 <= v_main_~Blen~8_BEFORE_CALL_2 && unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2)) && 4 <= unknown-#length-unknown[D]) && i == 0)) && (\exists v_main_~Alen~8_BEFORE_CALL_2 : int :: 4 * v_main_~Alen~8_BEFORE_CALL_2 == unknown-#length-unknown[D] && l1 <= v_main_~Alen~8_BEFORE_CALL_2)) && (found == 1 || 0 == found))) || !(\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A] && \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_1)) || !(\exists main_#t~malloc10.base : int, main_~Blen~8 : int :: !(main_#t~malloc10.base == A) && unknown-#length-unknown[main_#t~malloc10.base] == 4 * main_~Blen~8)) || !(\valid[D] == 1)) || unknown-#length-unknown[A] < 4) || !(\exists v_main_~Alen~8_BEFORE_CALL_2 : int :: \old(Alen) <= v_main_~Alen~8_BEFORE_CALL_2 && 4 * v_main_~Alen~8_BEFORE_CALL_2 == unknown-#length-unknown[D])) || !(\valid[A] == 1)) || \old(Blen) < 1) || ((((((((((\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: i + 1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A]) && ((((((((((((((1 == \valid[B] && (\exists main_#t~malloc11.base : int, main_~Alen~8 : int :: unknown-#length-unknown[main_#t~malloc11.base] == 4 * main_~Alen~8 && !(main_#t~malloc11.base == B))) && 0 == A) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2 && \old(Blen) <= v_main_~Blen~8_BEFORE_CALL_2)) && 0 <= j) && 1 == \valid[A]) && 4 <= unknown-#length-unknown[A]) && 1 <= l2) && 0 == B) && 1 <= \old(Blen)) && 1 == \valid[D]) && 1 == \valid[A]) && 0 == B) && 1 == \valid[D]) && 1 == \valid[B]) && (\exists v_main_~Blen~8_BEFORE_CALL_2 : int :: l2 <= v_main_~Blen~8_BEFORE_CALL_2 && unknown-#length-unknown[B] == 4 * v_main_~Blen~8_BEFORE_CALL_2)) && 4 * k + 4 <= A + unknown-#length-unknown[D]) && (\exists v_main_~Alen~8_BEFORE_CALL_1 : int :: l1 <= v_main_~Alen~8_BEFORE_CALL_1 && 4 * v_main_~Alen~8_BEFORE_CALL_1 == unknown-#length-unknown[A])) && 1 <= i) && 4 * l1 + 4 * k <= 4 * i + A + unknown-#length-unknown[D]) && D == 0) && (found == 1 || 0 == found)) && A == 0) && 4 <= D + 4 * k)) || !(0 == D)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 50 locations, 9 error locations. SAFE Result, 15.3s OverallTime, 14 OverallIterations, 4 TraceHistogramMax, 3.1s AutomataDifference, 0.0s DeadEndRemovalTime, 8.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 559 SDtfs, 1086 SDslu, 2003 SDs, 0 SdLazy, 1481 SolverSat, 123 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 285 GetRequests, 126 SyntacticMatches, 8 SemanticMatches, 151 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 365 ImplicationChecksByTransitivity, 3.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=128occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 14 MinimizatonAttempts, 197 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 11 PreInvPairs, 40 NumberOfFragments, 1461 HoareAnnotationTreeSize, 11 FomulaSimplifications, 14231 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 8 FomulaSimplificationsInter, 26142 FormulaSimplificationTreeSizeReductionInter, 7.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 511 NumberOfCodeBlocks, 511 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 493 ConstructedInterpolants, 62 QuantifiedInterpolants, 138044 SizeOfPredicates, 31 NumberOfNonLiveVariables, 653 ConjunctsInSsa, 86 ConjunctsInUnsatCore, 18 InterpolantComputations, 11 PerfectInterpolantSequences, 30/82 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, REUSE_STATISTICS: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/diff-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-24_11-43-43-810.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/diff-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-24_11-43-43-810.csv Received shutdown request...