java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/reducercommutativity/sum20_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-370d6ab [2018-11-14 16:03:35,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 16:03:35,687 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 16:03:35,699 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 16:03:35,700 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 16:03:35,701 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 16:03:35,702 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 16:03:35,704 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 16:03:35,706 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 16:03:35,707 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 16:03:35,708 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 16:03:35,708 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 16:03:35,709 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 16:03:35,711 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 16:03:35,712 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 16:03:35,713 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 16:03:35,714 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 16:03:35,716 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 16:03:35,718 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 16:03:35,720 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 16:03:35,722 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 16:03:35,723 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 16:03:35,726 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 16:03:35,726 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 16:03:35,726 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 16:03:35,727 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 16:03:35,728 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 16:03:35,729 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 16:03:35,730 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 16:03:35,732 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 16:03:35,732 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 16:03:35,733 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 16:03:35,733 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 16:03:35,733 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 16:03:35,734 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 16:03:35,735 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 16:03:35,736 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-14 16:03:35,765 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 16:03:35,765 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 16:03:35,766 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 16:03:35,766 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 16:03:35,768 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 16:03:35,768 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 16:03:35,768 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 16:03:35,768 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 16:03:35,769 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 16:03:35,769 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 16:03:35,769 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 16:03:35,769 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 16:03:35,769 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 16:03:35,770 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 16:03:35,771 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 16:03:35,771 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 16:03:35,771 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 16:03:35,771 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 16:03:35,773 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 16:03:35,773 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 16:03:35,773 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 16:03:35,773 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 16:03:35,774 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 16:03:35,774 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 16:03:35,774 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 16:03:35,774 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 16:03:35,775 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 16:03:35,775 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 16:03:35,775 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 16:03:35,775 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 16:03:35,776 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 16:03:35,776 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 16:03:35,844 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 16:03:35,860 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 16:03:35,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 16:03:35,865 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 16:03:35,866 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 16:03:35,866 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/reducercommutativity/sum20_true-unreach-call.i [2018-11-14 16:03:35,936 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6430dfb0/cb276214a6ea441aa360847380219aa9/FLAG7ded86bec [2018-11-14 16:03:36,404 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 16:03:36,405 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/reducercommutativity/sum20_true-unreach-call.i [2018-11-14 16:03:36,411 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6430dfb0/cb276214a6ea441aa360847380219aa9/FLAG7ded86bec [2018-11-14 16:03:36,424 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6430dfb0/cb276214a6ea441aa360847380219aa9 [2018-11-14 16:03:36,433 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 16:03:36,435 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-14 16:03:36,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 16:03:36,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 16:03:36,442 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 16:03:36,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43253881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36, skipping insertion in model container [2018-11-14 16:03:36,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 16:03:36,487 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 16:03:36,717 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 16:03:36,729 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 16:03:36,759 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 16:03:36,778 INFO L195 MainTranslator]: Completed translation [2018-11-14 16:03:36,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36 WrapperNode [2018-11-14 16:03:36,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 16:03:36,779 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 16:03:36,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 16:03:36,780 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 16:03:36,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... [2018-11-14 16:03:36,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 16:03:36,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 16:03:36,841 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 16:03:36,841 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 16:03:36,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 16:03:36,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 16:03:36,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 16:03:36,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2018-11-14 16:03:36,973 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 16:03:36,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 16:03:36,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-14 16:03:36,974 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2018-11-14 16:03:36,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-14 16:03:36,974 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 16:03:36,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 16:03:36,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-14 16:03:36,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 16:03:36,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 16:03:36,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 16:03:36,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-14 16:03:37,652 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-14 16:03:37,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:03:37 BoogieIcfgContainer [2018-11-14 16:03:37,653 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-14 16:03:37,654 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-14 16:03:37,655 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-14 16:03:37,658 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-14 16:03:37,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:03:36" (1/3) ... [2018-11-14 16:03:37,659 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36567f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:03:37, skipping insertion in model container [2018-11-14 16:03:37,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:03:36" (2/3) ... [2018-11-14 16:03:37,660 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36567f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:03:37, skipping insertion in model container [2018-11-14 16:03:37,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:03:37" (3/3) ... [2018-11-14 16:03:37,662 INFO L112 eAbstractionObserver]: Analyzing ICFG sum20_true-unreach-call.i [2018-11-14 16:03:37,671 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-14 16:03:37,681 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-14 16:03:37,699 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-14 16:03:37,734 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-14 16:03:37,735 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-14 16:03:37,736 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-14 16:03:37,736 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-14 16:03:37,736 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-14 16:03:37,736 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-14 16:03:37,737 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-14 16:03:37,737 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-14 16:03:37,737 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-14 16:03:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states. [2018-11-14 16:03:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-14 16:03:37,769 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:37,770 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:37,772 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:37,778 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:37,778 INFO L82 PathProgramCache]: Analyzing trace with hash 1575634353, now seen corresponding path program 1 times [2018-11-14 16:03:37,782 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:37,783 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:37,801 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 16:03:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:37,903 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:38,124 INFO L256 TraceCheckUtils]: 0: Hoare triple {37#true} call ULTIMATE.init(); {37#true} is VALID [2018-11-14 16:03:38,129 INFO L273 TraceCheckUtils]: 1: Hoare triple {37#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {37#true} is VALID [2018-11-14 16:03:38,130 INFO L273 TraceCheckUtils]: 2: Hoare triple {37#true} assume true; {37#true} is VALID [2018-11-14 16:03:38,131 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {37#true} {37#true} #69#return; {37#true} is VALID [2018-11-14 16:03:38,131 INFO L256 TraceCheckUtils]: 4: Hoare triple {37#true} call #t~ret12 := main(); {37#true} is VALID [2018-11-14 16:03:38,132 INFO L273 TraceCheckUtils]: 5: Hoare triple {37#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {37#true} is VALID [2018-11-14 16:03:38,145 INFO L273 TraceCheckUtils]: 6: Hoare triple {37#true} assume !true; {38#false} is VALID [2018-11-14 16:03:38,146 INFO L256 TraceCheckUtils]: 7: Hoare triple {38#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {38#false} is VALID [2018-11-14 16:03:38,146 INFO L273 TraceCheckUtils]: 8: Hoare triple {38#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {38#false} is VALID [2018-11-14 16:03:38,146 INFO L273 TraceCheckUtils]: 9: Hoare triple {38#false} assume !true; {38#false} is VALID [2018-11-14 16:03:38,147 INFO L273 TraceCheckUtils]: 10: Hoare triple {38#false} #res := ~ret~0[32:0]; {38#false} is VALID [2018-11-14 16:03:38,147 INFO L273 TraceCheckUtils]: 11: Hoare triple {38#false} assume true; {38#false} is VALID [2018-11-14 16:03:38,147 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {38#false} {38#false} #73#return; {38#false} is VALID [2018-11-14 16:03:38,148 INFO L273 TraceCheckUtils]: 13: Hoare triple {38#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {38#false} is VALID [2018-11-14 16:03:38,148 INFO L256 TraceCheckUtils]: 14: Hoare triple {38#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {38#false} is VALID [2018-11-14 16:03:38,149 INFO L273 TraceCheckUtils]: 15: Hoare triple {38#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {38#false} is VALID [2018-11-14 16:03:38,149 INFO L273 TraceCheckUtils]: 16: Hoare triple {38#false} assume !true; {38#false} is VALID [2018-11-14 16:03:38,149 INFO L273 TraceCheckUtils]: 17: Hoare triple {38#false} #res := ~ret~0[32:0]; {38#false} is VALID [2018-11-14 16:03:38,149 INFO L273 TraceCheckUtils]: 18: Hoare triple {38#false} assume true; {38#false} is VALID [2018-11-14 16:03:38,150 INFO L268 TraceCheckUtils]: 19: Hoare quadruple {38#false} {38#false} #75#return; {38#false} is VALID [2018-11-14 16:03:38,150 INFO L273 TraceCheckUtils]: 20: Hoare triple {38#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {38#false} is VALID [2018-11-14 16:03:38,151 INFO L273 TraceCheckUtils]: 21: Hoare triple {38#false} assume !true; {38#false} is VALID [2018-11-14 16:03:38,151 INFO L273 TraceCheckUtils]: 22: Hoare triple {38#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {38#false} is VALID [2018-11-14 16:03:38,152 INFO L256 TraceCheckUtils]: 23: Hoare triple {38#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {38#false} is VALID [2018-11-14 16:03:38,152 INFO L273 TraceCheckUtils]: 24: Hoare triple {38#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {38#false} is VALID [2018-11-14 16:03:38,152 INFO L273 TraceCheckUtils]: 25: Hoare triple {38#false} assume !true; {38#false} is VALID [2018-11-14 16:03:38,153 INFO L273 TraceCheckUtils]: 26: Hoare triple {38#false} #res := ~ret~0[32:0]; {38#false} is VALID [2018-11-14 16:03:38,154 INFO L273 TraceCheckUtils]: 27: Hoare triple {38#false} assume true; {38#false} is VALID [2018-11-14 16:03:38,154 INFO L268 TraceCheckUtils]: 28: Hoare quadruple {38#false} {38#false} #77#return; {38#false} is VALID [2018-11-14 16:03:38,154 INFO L273 TraceCheckUtils]: 29: Hoare triple {38#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {38#false} is VALID [2018-11-14 16:03:38,155 INFO L273 TraceCheckUtils]: 30: Hoare triple {38#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {38#false} is VALID [2018-11-14 16:03:38,155 INFO L273 TraceCheckUtils]: 31: Hoare triple {38#false} assume !false; {38#false} is VALID [2018-11-14 16:03:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-14 16:03:38,169 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 16:03:38,176 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 16:03:38,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-14 16:03:38,183 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2018-11-14 16:03:38,188 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:38,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-14 16:03:38,344 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:38,344 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-14 16:03:38,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-14 16:03:38,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-14 16:03:38,354 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 2 states. [2018-11-14 16:03:38,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:38,574 INFO L93 Difference]: Finished difference Result 59 states and 76 transitions. [2018-11-14 16:03:38,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-14 16:03:38,575 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2018-11-14 16:03:38,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-14 16:03:38,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 76 transitions. [2018-11-14 16:03:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-14 16:03:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 76 transitions. [2018-11-14 16:03:38,593 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 76 transitions. [2018-11-14 16:03:38,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:38,852 INFO L225 Difference]: With dead ends: 59 [2018-11-14 16:03:38,853 INFO L226 Difference]: Without dead ends: 29 [2018-11-14 16:03:38,856 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-14 16:03:38,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2018-11-14 16:03:39,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2018-11-14 16:03:39,022 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:39,023 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand 29 states. [2018-11-14 16:03:39,024 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 16:03:39,024 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 16:03:39,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:39,031 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2018-11-14 16:03:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2018-11-14 16:03:39,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:39,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:39,034 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 16:03:39,034 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 16:03:39,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:39,045 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2018-11-14 16:03:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2018-11-14 16:03:39,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:39,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:39,047 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:39,047 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-14 16:03:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2018-11-14 16:03:39,057 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 32 [2018-11-14 16:03:39,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:39,058 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2018-11-14 16:03:39,058 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-14 16:03:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2018-11-14 16:03:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-14 16:03:39,063 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:39,064 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:39,065 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:39,065 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:39,066 INFO L82 PathProgramCache]: Analyzing trace with hash 1963798480, now seen corresponding path program 1 times [2018-11-14 16:03:39,066 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:39,069 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:39,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 16:03:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:39,219 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:39,612 INFO L256 TraceCheckUtils]: 0: Hoare triple {308#true} call ULTIMATE.init(); {308#true} is VALID [2018-11-14 16:03:39,612 INFO L273 TraceCheckUtils]: 1: Hoare triple {308#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {308#true} is VALID [2018-11-14 16:03:39,613 INFO L273 TraceCheckUtils]: 2: Hoare triple {308#true} assume true; {308#true} is VALID [2018-11-14 16:03:39,613 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {308#true} {308#true} #69#return; {308#true} is VALID [2018-11-14 16:03:39,613 INFO L256 TraceCheckUtils]: 4: Hoare triple {308#true} call #t~ret12 := main(); {308#true} is VALID [2018-11-14 16:03:39,631 INFO L273 TraceCheckUtils]: 5: Hoare triple {308#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {328#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:39,646 INFO L273 TraceCheckUtils]: 6: Hoare triple {328#(= main_~i~1 (_ bv0 32))} assume true; {328#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:39,648 INFO L273 TraceCheckUtils]: 7: Hoare triple {328#(= main_~i~1 (_ bv0 32))} assume !~bvslt32(~i~1, 20bv32); {309#false} is VALID [2018-11-14 16:03:39,649 INFO L256 TraceCheckUtils]: 8: Hoare triple {309#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {309#false} is VALID [2018-11-14 16:03:39,649 INFO L273 TraceCheckUtils]: 9: Hoare triple {309#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {309#false} is VALID [2018-11-14 16:03:39,649 INFO L273 TraceCheckUtils]: 10: Hoare triple {309#false} assume true; {309#false} is VALID [2018-11-14 16:03:39,650 INFO L273 TraceCheckUtils]: 11: Hoare triple {309#false} assume !~bvslt32(~i~0, 20bv32); {309#false} is VALID [2018-11-14 16:03:39,650 INFO L273 TraceCheckUtils]: 12: Hoare triple {309#false} #res := ~ret~0[32:0]; {309#false} is VALID [2018-11-14 16:03:39,650 INFO L273 TraceCheckUtils]: 13: Hoare triple {309#false} assume true; {309#false} is VALID [2018-11-14 16:03:39,651 INFO L268 TraceCheckUtils]: 14: Hoare quadruple {309#false} {309#false} #73#return; {309#false} is VALID [2018-11-14 16:03:39,651 INFO L273 TraceCheckUtils]: 15: Hoare triple {309#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {309#false} is VALID [2018-11-14 16:03:39,651 INFO L256 TraceCheckUtils]: 16: Hoare triple {309#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {309#false} is VALID [2018-11-14 16:03:39,652 INFO L273 TraceCheckUtils]: 17: Hoare triple {309#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {309#false} is VALID [2018-11-14 16:03:39,652 INFO L273 TraceCheckUtils]: 18: Hoare triple {309#false} assume true; {309#false} is VALID [2018-11-14 16:03:39,652 INFO L273 TraceCheckUtils]: 19: Hoare triple {309#false} assume !~bvslt32(~i~0, 20bv32); {309#false} is VALID [2018-11-14 16:03:39,653 INFO L273 TraceCheckUtils]: 20: Hoare triple {309#false} #res := ~ret~0[32:0]; {309#false} is VALID [2018-11-14 16:03:39,653 INFO L273 TraceCheckUtils]: 21: Hoare triple {309#false} assume true; {309#false} is VALID [2018-11-14 16:03:39,653 INFO L268 TraceCheckUtils]: 22: Hoare quadruple {309#false} {309#false} #75#return; {309#false} is VALID [2018-11-14 16:03:39,654 INFO L273 TraceCheckUtils]: 23: Hoare triple {309#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {309#false} is VALID [2018-11-14 16:03:39,654 INFO L273 TraceCheckUtils]: 24: Hoare triple {309#false} assume true; {309#false} is VALID [2018-11-14 16:03:39,654 INFO L273 TraceCheckUtils]: 25: Hoare triple {309#false} assume !~bvslt32(~i~2, 19bv32); {309#false} is VALID [2018-11-14 16:03:39,655 INFO L273 TraceCheckUtils]: 26: Hoare triple {309#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {309#false} is VALID [2018-11-14 16:03:39,655 INFO L256 TraceCheckUtils]: 27: Hoare triple {309#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {309#false} is VALID [2018-11-14 16:03:39,655 INFO L273 TraceCheckUtils]: 28: Hoare triple {309#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {309#false} is VALID [2018-11-14 16:03:39,656 INFO L273 TraceCheckUtils]: 29: Hoare triple {309#false} assume true; {309#false} is VALID [2018-11-14 16:03:39,656 INFO L273 TraceCheckUtils]: 30: Hoare triple {309#false} assume !~bvslt32(~i~0, 20bv32); {309#false} is VALID [2018-11-14 16:03:39,656 INFO L273 TraceCheckUtils]: 31: Hoare triple {309#false} #res := ~ret~0[32:0]; {309#false} is VALID [2018-11-14 16:03:39,657 INFO L273 TraceCheckUtils]: 32: Hoare triple {309#false} assume true; {309#false} is VALID [2018-11-14 16:03:39,657 INFO L268 TraceCheckUtils]: 33: Hoare quadruple {309#false} {309#false} #77#return; {309#false} is VALID [2018-11-14 16:03:39,657 INFO L273 TraceCheckUtils]: 34: Hoare triple {309#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {309#false} is VALID [2018-11-14 16:03:39,658 INFO L273 TraceCheckUtils]: 35: Hoare triple {309#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {309#false} is VALID [2018-11-14 16:03:39,658 INFO L273 TraceCheckUtils]: 36: Hoare triple {309#false} assume !false; {309#false} is VALID [2018-11-14 16:03:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-14 16:03:39,661 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 16:03:39,663 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 16:03:39,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-14 16:03:39,667 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37 [2018-11-14 16:03:39,667 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:39,667 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-14 16:03:39,759 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:39,759 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-14 16:03:39,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-14 16:03:39,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 16:03:39,760 INFO L87 Difference]: Start difference. First operand 29 states and 33 transitions. Second operand 3 states. [2018-11-14 16:03:40,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:40,034 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2018-11-14 16:03:40,034 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-14 16:03:40,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37 [2018-11-14 16:03:40,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 16:03:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 60 transitions. [2018-11-14 16:03:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 16:03:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 60 transitions. [2018-11-14 16:03:40,043 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 60 transitions. [2018-11-14 16:03:40,280 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:40,282 INFO L225 Difference]: With dead ends: 52 [2018-11-14 16:03:40,282 INFO L226 Difference]: Without dead ends: 32 [2018-11-14 16:03:40,286 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 16:03:40,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2018-11-14 16:03:40,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2018-11-14 16:03:40,305 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:40,306 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 31 states. [2018-11-14 16:03:40,306 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 31 states. [2018-11-14 16:03:40,306 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 31 states. [2018-11-14 16:03:40,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:40,309 INFO L93 Difference]: Finished difference Result 32 states and 36 transitions. [2018-11-14 16:03:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2018-11-14 16:03:40,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:40,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:40,311 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 32 states. [2018-11-14 16:03:40,311 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 32 states. [2018-11-14 16:03:40,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:40,315 INFO L93 Difference]: Finished difference Result 32 states and 36 transitions. [2018-11-14 16:03:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2018-11-14 16:03:40,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:40,316 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:40,316 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:40,316 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2018-11-14 16:03:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 35 transitions. [2018-11-14 16:03:40,319 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 35 transitions. Word has length 37 [2018-11-14 16:03:40,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:40,320 INFO L480 AbstractCegarLoop]: Abstraction has 31 states and 35 transitions. [2018-11-14 16:03:40,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-14 16:03:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2018-11-14 16:03:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-14 16:03:40,322 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:40,322 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:40,322 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:40,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:40,323 INFO L82 PathProgramCache]: Analyzing trace with hash -600213610, now seen corresponding path program 1 times [2018-11-14 16:03:40,323 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:40,323 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:40,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 16:03:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:40,426 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:40,547 INFO L256 TraceCheckUtils]: 0: Hoare triple {598#true} call ULTIMATE.init(); {598#true} is VALID [2018-11-14 16:03:40,548 INFO L273 TraceCheckUtils]: 1: Hoare triple {598#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {598#true} is VALID [2018-11-14 16:03:40,548 INFO L273 TraceCheckUtils]: 2: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,549 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {598#true} {598#true} #69#return; {598#true} is VALID [2018-11-14 16:03:40,549 INFO L256 TraceCheckUtils]: 4: Hoare triple {598#true} call #t~ret12 := main(); {598#true} is VALID [2018-11-14 16:03:40,550 INFO L273 TraceCheckUtils]: 5: Hoare triple {598#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {618#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:40,551 INFO L273 TraceCheckUtils]: 6: Hoare triple {618#(= main_~i~1 (_ bv0 32))} assume true; {618#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:40,552 INFO L273 TraceCheckUtils]: 7: Hoare triple {618#(= main_~i~1 (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {618#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:40,554 INFO L273 TraceCheckUtils]: 8: Hoare triple {618#(= main_~i~1 (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {628#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:40,556 INFO L273 TraceCheckUtils]: 9: Hoare triple {628#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} assume true; {628#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:40,561 INFO L273 TraceCheckUtils]: 10: Hoare triple {628#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} assume !~bvslt32(~i~1, 20bv32); {599#false} is VALID [2018-11-14 16:03:40,561 INFO L256 TraceCheckUtils]: 11: Hoare triple {599#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {599#false} is VALID [2018-11-14 16:03:40,561 INFO L273 TraceCheckUtils]: 12: Hoare triple {599#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {599#false} is VALID [2018-11-14 16:03:40,562 INFO L273 TraceCheckUtils]: 13: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,562 INFO L273 TraceCheckUtils]: 14: Hoare triple {599#false} assume !~bvslt32(~i~0, 20bv32); {599#false} is VALID [2018-11-14 16:03:40,562 INFO L273 TraceCheckUtils]: 15: Hoare triple {599#false} #res := ~ret~0[32:0]; {599#false} is VALID [2018-11-14 16:03:40,563 INFO L273 TraceCheckUtils]: 16: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,563 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {599#false} {599#false} #73#return; {599#false} is VALID [2018-11-14 16:03:40,563 INFO L273 TraceCheckUtils]: 18: Hoare triple {599#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {599#false} is VALID [2018-11-14 16:03:40,564 INFO L256 TraceCheckUtils]: 19: Hoare triple {599#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {599#false} is VALID [2018-11-14 16:03:40,564 INFO L273 TraceCheckUtils]: 20: Hoare triple {599#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {599#false} is VALID [2018-11-14 16:03:40,564 INFO L273 TraceCheckUtils]: 21: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,565 INFO L273 TraceCheckUtils]: 22: Hoare triple {599#false} assume !~bvslt32(~i~0, 20bv32); {599#false} is VALID [2018-11-14 16:03:40,565 INFO L273 TraceCheckUtils]: 23: Hoare triple {599#false} #res := ~ret~0[32:0]; {599#false} is VALID [2018-11-14 16:03:40,565 INFO L273 TraceCheckUtils]: 24: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,566 INFO L268 TraceCheckUtils]: 25: Hoare quadruple {599#false} {599#false} #75#return; {599#false} is VALID [2018-11-14 16:03:40,566 INFO L273 TraceCheckUtils]: 26: Hoare triple {599#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {599#false} is VALID [2018-11-14 16:03:40,566 INFO L273 TraceCheckUtils]: 27: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,567 INFO L273 TraceCheckUtils]: 28: Hoare triple {599#false} assume !~bvslt32(~i~2, 19bv32); {599#false} is VALID [2018-11-14 16:03:40,567 INFO L273 TraceCheckUtils]: 29: Hoare triple {599#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {599#false} is VALID [2018-11-14 16:03:40,567 INFO L256 TraceCheckUtils]: 30: Hoare triple {599#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {599#false} is VALID [2018-11-14 16:03:40,568 INFO L273 TraceCheckUtils]: 31: Hoare triple {599#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {599#false} is VALID [2018-11-14 16:03:40,568 INFO L273 TraceCheckUtils]: 32: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,568 INFO L273 TraceCheckUtils]: 33: Hoare triple {599#false} assume !~bvslt32(~i~0, 20bv32); {599#false} is VALID [2018-11-14 16:03:40,569 INFO L273 TraceCheckUtils]: 34: Hoare triple {599#false} #res := ~ret~0[32:0]; {599#false} is VALID [2018-11-14 16:03:40,569 INFO L273 TraceCheckUtils]: 35: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,569 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {599#false} {599#false} #77#return; {599#false} is VALID [2018-11-14 16:03:40,569 INFO L273 TraceCheckUtils]: 37: Hoare triple {599#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {599#false} is VALID [2018-11-14 16:03:40,570 INFO L273 TraceCheckUtils]: 38: Hoare triple {599#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {599#false} is VALID [2018-11-14 16:03:40,570 INFO L273 TraceCheckUtils]: 39: Hoare triple {599#false} assume !false; {599#false} is VALID [2018-11-14 16:03:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-14 16:03:40,574 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:03:40,830 INFO L273 TraceCheckUtils]: 39: Hoare triple {599#false} assume !false; {599#false} is VALID [2018-11-14 16:03:40,831 INFO L273 TraceCheckUtils]: 38: Hoare triple {599#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {599#false} is VALID [2018-11-14 16:03:40,831 INFO L273 TraceCheckUtils]: 37: Hoare triple {599#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {599#false} is VALID [2018-11-14 16:03:40,831 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {598#true} {599#false} #77#return; {599#false} is VALID [2018-11-14 16:03:40,832 INFO L273 TraceCheckUtils]: 35: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,832 INFO L273 TraceCheckUtils]: 34: Hoare triple {598#true} #res := ~ret~0[32:0]; {598#true} is VALID [2018-11-14 16:03:40,832 INFO L273 TraceCheckUtils]: 33: Hoare triple {598#true} assume !~bvslt32(~i~0, 20bv32); {598#true} is VALID [2018-11-14 16:03:40,833 INFO L273 TraceCheckUtils]: 32: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,833 INFO L273 TraceCheckUtils]: 31: Hoare triple {598#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {598#true} is VALID [2018-11-14 16:03:40,833 INFO L256 TraceCheckUtils]: 30: Hoare triple {599#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {598#true} is VALID [2018-11-14 16:03:40,834 INFO L273 TraceCheckUtils]: 29: Hoare triple {599#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {599#false} is VALID [2018-11-14 16:03:40,834 INFO L273 TraceCheckUtils]: 28: Hoare triple {599#false} assume !~bvslt32(~i~2, 19bv32); {599#false} is VALID [2018-11-14 16:03:40,834 INFO L273 TraceCheckUtils]: 27: Hoare triple {599#false} assume true; {599#false} is VALID [2018-11-14 16:03:40,834 INFO L273 TraceCheckUtils]: 26: Hoare triple {599#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {599#false} is VALID [2018-11-14 16:03:40,835 INFO L268 TraceCheckUtils]: 25: Hoare quadruple {598#true} {599#false} #75#return; {599#false} is VALID [2018-11-14 16:03:40,835 INFO L273 TraceCheckUtils]: 24: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,835 INFO L273 TraceCheckUtils]: 23: Hoare triple {598#true} #res := ~ret~0[32:0]; {598#true} is VALID [2018-11-14 16:03:40,836 INFO L273 TraceCheckUtils]: 22: Hoare triple {598#true} assume !~bvslt32(~i~0, 20bv32); {598#true} is VALID [2018-11-14 16:03:40,836 INFO L273 TraceCheckUtils]: 21: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,836 INFO L273 TraceCheckUtils]: 20: Hoare triple {598#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {598#true} is VALID [2018-11-14 16:03:40,837 INFO L256 TraceCheckUtils]: 19: Hoare triple {599#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {598#true} is VALID [2018-11-14 16:03:40,837 INFO L273 TraceCheckUtils]: 18: Hoare triple {599#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {599#false} is VALID [2018-11-14 16:03:40,837 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {598#true} {599#false} #73#return; {599#false} is VALID [2018-11-14 16:03:40,837 INFO L273 TraceCheckUtils]: 16: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,838 INFO L273 TraceCheckUtils]: 15: Hoare triple {598#true} #res := ~ret~0[32:0]; {598#true} is VALID [2018-11-14 16:03:40,838 INFO L273 TraceCheckUtils]: 14: Hoare triple {598#true} assume !~bvslt32(~i~0, 20bv32); {598#true} is VALID [2018-11-14 16:03:40,838 INFO L273 TraceCheckUtils]: 13: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,839 INFO L273 TraceCheckUtils]: 12: Hoare triple {598#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {598#true} is VALID [2018-11-14 16:03:40,839 INFO L256 TraceCheckUtils]: 11: Hoare triple {599#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {598#true} is VALID [2018-11-14 16:03:40,854 INFO L273 TraceCheckUtils]: 10: Hoare triple {809#(bvslt main_~i~1 (_ bv20 32))} assume !~bvslt32(~i~1, 20bv32); {599#false} is VALID [2018-11-14 16:03:40,856 INFO L273 TraceCheckUtils]: 9: Hoare triple {809#(bvslt main_~i~1 (_ bv20 32))} assume true; {809#(bvslt main_~i~1 (_ bv20 32))} is VALID [2018-11-14 16:03:40,861 INFO L273 TraceCheckUtils]: 8: Hoare triple {816#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {809#(bvslt main_~i~1 (_ bv20 32))} is VALID [2018-11-14 16:03:40,870 INFO L273 TraceCheckUtils]: 7: Hoare triple {816#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {816#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:40,871 INFO L273 TraceCheckUtils]: 6: Hoare triple {816#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} assume true; {816#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:40,876 INFO L273 TraceCheckUtils]: 5: Hoare triple {598#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {816#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:40,876 INFO L256 TraceCheckUtils]: 4: Hoare triple {598#true} call #t~ret12 := main(); {598#true} is VALID [2018-11-14 16:03:40,876 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {598#true} {598#true} #69#return; {598#true} is VALID [2018-11-14 16:03:40,877 INFO L273 TraceCheckUtils]: 2: Hoare triple {598#true} assume true; {598#true} is VALID [2018-11-14 16:03:40,877 INFO L273 TraceCheckUtils]: 1: Hoare triple {598#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {598#true} is VALID [2018-11-14 16:03:40,877 INFO L256 TraceCheckUtils]: 0: Hoare triple {598#true} call ULTIMATE.init(); {598#true} is VALID [2018-11-14 16:03:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-14 16:03:40,883 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:03:40,883 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-14 16:03:40,884 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 40 [2018-11-14 16:03:40,887 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:40,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-14 16:03:41,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:41,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-14 16:03:41,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-14 16:03:41,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-14 16:03:41,013 INFO L87 Difference]: Start difference. First operand 31 states and 35 transitions. Second operand 6 states. [2018-11-14 16:03:41,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:41,331 INFO L93 Difference]: Finished difference Result 60 states and 70 transitions. [2018-11-14 16:03:41,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-14 16:03:41,331 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 40 [2018-11-14 16:03:41,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 16:03:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2018-11-14 16:03:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 16:03:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2018-11-14 16:03:41,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 70 transitions. [2018-11-14 16:03:41,467 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:41,469 INFO L225 Difference]: With dead ends: 60 [2018-11-14 16:03:41,469 INFO L226 Difference]: Without dead ends: 40 [2018-11-14 16:03:41,471 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-14 16:03:41,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2018-11-14 16:03:41,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 40. [2018-11-14 16:03:41,490 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:41,490 INFO L82 GeneralOperation]: Start isEquivalent. First operand 40 states. Second operand 40 states. [2018-11-14 16:03:41,490 INFO L74 IsIncluded]: Start isIncluded. First operand 40 states. Second operand 40 states. [2018-11-14 16:03:41,491 INFO L87 Difference]: Start difference. First operand 40 states. Second operand 40 states. [2018-11-14 16:03:41,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:41,495 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2018-11-14 16:03:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2018-11-14 16:03:41,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:41,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:41,496 INFO L74 IsIncluded]: Start isIncluded. First operand 40 states. Second operand 40 states. [2018-11-14 16:03:41,497 INFO L87 Difference]: Start difference. First operand 40 states. Second operand 40 states. [2018-11-14 16:03:41,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:41,500 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2018-11-14 16:03:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2018-11-14 16:03:41,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:41,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:41,502 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:41,502 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:41,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2018-11-14 16:03:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 44 transitions. [2018-11-14 16:03:41,505 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 44 transitions. Word has length 40 [2018-11-14 16:03:41,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:41,505 INFO L480 AbstractCegarLoop]: Abstraction has 40 states and 44 transitions. [2018-11-14 16:03:41,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-14 16:03:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2018-11-14 16:03:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-14 16:03:41,507 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:41,508 INFO L375 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:41,508 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:41,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:41,509 INFO L82 PathProgramCache]: Analyzing trace with hash -1973697456, now seen corresponding path program 2 times [2018-11-14 16:03:41,509 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:41,509 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:41,529 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-14 16:03:41,568 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-14 16:03:41,568 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:03:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:41,596 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:41,684 INFO L256 TraceCheckUtils]: 0: Hoare triple {1061#true} call ULTIMATE.init(); {1061#true} is VALID [2018-11-14 16:03:41,684 INFO L273 TraceCheckUtils]: 1: Hoare triple {1061#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {1061#true} is VALID [2018-11-14 16:03:41,685 INFO L273 TraceCheckUtils]: 2: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,685 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1061#true} {1061#true} #69#return; {1061#true} is VALID [2018-11-14 16:03:41,685 INFO L256 TraceCheckUtils]: 4: Hoare triple {1061#true} call #t~ret12 := main(); {1061#true} is VALID [2018-11-14 16:03:41,686 INFO L273 TraceCheckUtils]: 5: Hoare triple {1061#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {1061#true} is VALID [2018-11-14 16:03:41,686 INFO L273 TraceCheckUtils]: 6: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,686 INFO L273 TraceCheckUtils]: 7: Hoare triple {1061#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1061#true} is VALID [2018-11-14 16:03:41,687 INFO L273 TraceCheckUtils]: 8: Hoare triple {1061#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1061#true} is VALID [2018-11-14 16:03:41,687 INFO L273 TraceCheckUtils]: 9: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,687 INFO L273 TraceCheckUtils]: 10: Hoare triple {1061#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1061#true} is VALID [2018-11-14 16:03:41,687 INFO L273 TraceCheckUtils]: 11: Hoare triple {1061#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1061#true} is VALID [2018-11-14 16:03:41,688 INFO L273 TraceCheckUtils]: 12: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,688 INFO L273 TraceCheckUtils]: 13: Hoare triple {1061#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1061#true} is VALID [2018-11-14 16:03:41,688 INFO L273 TraceCheckUtils]: 14: Hoare triple {1061#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1061#true} is VALID [2018-11-14 16:03:41,689 INFO L273 TraceCheckUtils]: 15: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,689 INFO L273 TraceCheckUtils]: 16: Hoare triple {1061#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1061#true} is VALID [2018-11-14 16:03:41,689 INFO L273 TraceCheckUtils]: 17: Hoare triple {1061#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1061#true} is VALID [2018-11-14 16:03:41,689 INFO L273 TraceCheckUtils]: 18: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,690 INFO L273 TraceCheckUtils]: 19: Hoare triple {1061#true} assume !~bvslt32(~i~1, 20bv32); {1061#true} is VALID [2018-11-14 16:03:41,690 INFO L256 TraceCheckUtils]: 20: Hoare triple {1061#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1061#true} is VALID [2018-11-14 16:03:41,690 INFO L273 TraceCheckUtils]: 21: Hoare triple {1061#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1061#true} is VALID [2018-11-14 16:03:41,690 INFO L273 TraceCheckUtils]: 22: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,691 INFO L273 TraceCheckUtils]: 23: Hoare triple {1061#true} assume !~bvslt32(~i~0, 20bv32); {1061#true} is VALID [2018-11-14 16:03:41,691 INFO L273 TraceCheckUtils]: 24: Hoare triple {1061#true} #res := ~ret~0[32:0]; {1061#true} is VALID [2018-11-14 16:03:41,691 INFO L273 TraceCheckUtils]: 25: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,692 INFO L268 TraceCheckUtils]: 26: Hoare quadruple {1061#true} {1061#true} #73#return; {1061#true} is VALID [2018-11-14 16:03:41,692 INFO L273 TraceCheckUtils]: 27: Hoare triple {1061#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {1061#true} is VALID [2018-11-14 16:03:41,692 INFO L256 TraceCheckUtils]: 28: Hoare triple {1061#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1061#true} is VALID [2018-11-14 16:03:41,692 INFO L273 TraceCheckUtils]: 29: Hoare triple {1061#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1061#true} is VALID [2018-11-14 16:03:41,693 INFO L273 TraceCheckUtils]: 30: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,693 INFO L273 TraceCheckUtils]: 31: Hoare triple {1061#true} assume !~bvslt32(~i~0, 20bv32); {1061#true} is VALID [2018-11-14 16:03:41,693 INFO L273 TraceCheckUtils]: 32: Hoare triple {1061#true} #res := ~ret~0[32:0]; {1061#true} is VALID [2018-11-14 16:03:41,693 INFO L273 TraceCheckUtils]: 33: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,694 INFO L268 TraceCheckUtils]: 34: Hoare quadruple {1061#true} {1061#true} #75#return; {1061#true} is VALID [2018-11-14 16:03:41,694 INFO L273 TraceCheckUtils]: 35: Hoare triple {1061#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {1061#true} is VALID [2018-11-14 16:03:41,694 INFO L273 TraceCheckUtils]: 36: Hoare triple {1061#true} assume true; {1061#true} is VALID [2018-11-14 16:03:41,694 INFO L273 TraceCheckUtils]: 37: Hoare triple {1061#true} assume !~bvslt32(~i~2, 19bv32); {1061#true} is VALID [2018-11-14 16:03:41,694 INFO L273 TraceCheckUtils]: 38: Hoare triple {1061#true} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {1061#true} is VALID [2018-11-14 16:03:41,695 INFO L256 TraceCheckUtils]: 39: Hoare triple {1061#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1061#true} is VALID [2018-11-14 16:03:41,698 INFO L273 TraceCheckUtils]: 40: Hoare triple {1061#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1186#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:41,698 INFO L273 TraceCheckUtils]: 41: Hoare triple {1186#(= sum_~i~0 (_ bv0 32))} assume true; {1186#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:41,701 INFO L273 TraceCheckUtils]: 42: Hoare triple {1186#(= sum_~i~0 (_ bv0 32))} assume !~bvslt32(~i~0, 20bv32); {1062#false} is VALID [2018-11-14 16:03:41,701 INFO L273 TraceCheckUtils]: 43: Hoare triple {1062#false} #res := ~ret~0[32:0]; {1062#false} is VALID [2018-11-14 16:03:41,701 INFO L273 TraceCheckUtils]: 44: Hoare triple {1062#false} assume true; {1062#false} is VALID [2018-11-14 16:03:41,702 INFO L268 TraceCheckUtils]: 45: Hoare quadruple {1062#false} {1061#true} #77#return; {1062#false} is VALID [2018-11-14 16:03:41,702 INFO L273 TraceCheckUtils]: 46: Hoare triple {1062#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {1062#false} is VALID [2018-11-14 16:03:41,703 INFO L273 TraceCheckUtils]: 47: Hoare triple {1062#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1062#false} is VALID [2018-11-14 16:03:41,703 INFO L273 TraceCheckUtils]: 48: Hoare triple {1062#false} assume !false; {1062#false} is VALID [2018-11-14 16:03:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-14 16:03:41,707 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 16:03:41,714 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 16:03:41,715 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-14 16:03:41,715 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 49 [2018-11-14 16:03:41,716 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:41,716 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-14 16:03:41,774 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:41,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-14 16:03:41,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-14 16:03:41,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 16:03:41,776 INFO L87 Difference]: Start difference. First operand 40 states and 44 transitions. Second operand 3 states. [2018-11-14 16:03:41,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:41,928 INFO L93 Difference]: Finished difference Result 62 states and 72 transitions. [2018-11-14 16:03:41,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-14 16:03:41,929 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 49 [2018-11-14 16:03:41,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 16:03:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 61 transitions. [2018-11-14 16:03:41,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 16:03:41,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 61 transitions. [2018-11-14 16:03:41,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 61 transitions. [2018-11-14 16:03:42,147 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:42,150 INFO L225 Difference]: With dead ends: 62 [2018-11-14 16:03:42,150 INFO L226 Difference]: Without dead ends: 43 [2018-11-14 16:03:42,152 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 16:03:42,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2018-11-14 16:03:42,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 42. [2018-11-14 16:03:42,187 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:42,187 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand 42 states. [2018-11-14 16:03:42,187 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 42 states. [2018-11-14 16:03:42,188 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 42 states. [2018-11-14 16:03:42,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:42,190 INFO L93 Difference]: Finished difference Result 43 states and 47 transitions. [2018-11-14 16:03:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2018-11-14 16:03:42,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:42,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:42,191 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 43 states. [2018-11-14 16:03:42,192 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 43 states. [2018-11-14 16:03:42,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:42,195 INFO L93 Difference]: Finished difference Result 43 states and 47 transitions. [2018-11-14 16:03:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2018-11-14 16:03:42,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:42,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:42,196 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:42,196 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:42,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-11-14 16:03:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 46 transitions. [2018-11-14 16:03:42,200 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 46 transitions. Word has length 49 [2018-11-14 16:03:42,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:42,200 INFO L480 AbstractCegarLoop]: Abstraction has 42 states and 46 transitions. [2018-11-14 16:03:42,200 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-14 16:03:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2018-11-14 16:03:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-14 16:03:42,202 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:42,202 INFO L375 BasicCegarLoop]: trace histogram [6, 5, 4, 4, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:42,202 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:42,203 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:42,203 INFO L82 PathProgramCache]: Analyzing trace with hash -189619867, now seen corresponding path program 1 times [2018-11-14 16:03:42,203 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:42,204 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:42,226 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 16:03:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:42,327 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:42,479 INFO L256 TraceCheckUtils]: 0: Hoare triple {1437#true} call ULTIMATE.init(); {1437#true} is VALID [2018-11-14 16:03:42,480 INFO L273 TraceCheckUtils]: 1: Hoare triple {1437#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {1437#true} is VALID [2018-11-14 16:03:42,480 INFO L273 TraceCheckUtils]: 2: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,480 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1437#true} {1437#true} #69#return; {1437#true} is VALID [2018-11-14 16:03:42,481 INFO L256 TraceCheckUtils]: 4: Hoare triple {1437#true} call #t~ret12 := main(); {1437#true} is VALID [2018-11-14 16:03:42,486 INFO L273 TraceCheckUtils]: 5: Hoare triple {1437#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {1457#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:42,487 INFO L273 TraceCheckUtils]: 6: Hoare triple {1457#(= main_~i~1 (_ bv0 32))} assume true; {1457#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:42,487 INFO L273 TraceCheckUtils]: 7: Hoare triple {1457#(= main_~i~1 (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1457#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:42,488 INFO L273 TraceCheckUtils]: 8: Hoare triple {1457#(= main_~i~1 (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1467#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,488 INFO L273 TraceCheckUtils]: 9: Hoare triple {1467#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} assume true; {1467#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,489 INFO L273 TraceCheckUtils]: 10: Hoare triple {1467#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1467#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,490 INFO L273 TraceCheckUtils]: 11: Hoare triple {1467#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1477#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,491 INFO L273 TraceCheckUtils]: 12: Hoare triple {1477#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} assume true; {1477#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,492 INFO L273 TraceCheckUtils]: 13: Hoare triple {1477#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1477#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,493 INFO L273 TraceCheckUtils]: 14: Hoare triple {1477#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1487#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,500 INFO L273 TraceCheckUtils]: 15: Hoare triple {1487#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} assume true; {1487#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,502 INFO L273 TraceCheckUtils]: 16: Hoare triple {1487#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1487#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,504 INFO L273 TraceCheckUtils]: 17: Hoare triple {1487#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1497#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,506 INFO L273 TraceCheckUtils]: 18: Hoare triple {1497#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} assume true; {1497#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:42,506 INFO L273 TraceCheckUtils]: 19: Hoare triple {1497#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} assume !~bvslt32(~i~1, 20bv32); {1438#false} is VALID [2018-11-14 16:03:42,507 INFO L256 TraceCheckUtils]: 20: Hoare triple {1438#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1438#false} is VALID [2018-11-14 16:03:42,507 INFO L273 TraceCheckUtils]: 21: Hoare triple {1438#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1438#false} is VALID [2018-11-14 16:03:42,507 INFO L273 TraceCheckUtils]: 22: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,508 INFO L273 TraceCheckUtils]: 23: Hoare triple {1438#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {1438#false} is VALID [2018-11-14 16:03:42,508 INFO L273 TraceCheckUtils]: 24: Hoare triple {1438#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1438#false} is VALID [2018-11-14 16:03:42,509 INFO L273 TraceCheckUtils]: 25: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,509 INFO L273 TraceCheckUtils]: 26: Hoare triple {1438#false} assume !~bvslt32(~i~0, 20bv32); {1438#false} is VALID [2018-11-14 16:03:42,510 INFO L273 TraceCheckUtils]: 27: Hoare triple {1438#false} #res := ~ret~0[32:0]; {1438#false} is VALID [2018-11-14 16:03:42,510 INFO L273 TraceCheckUtils]: 28: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,510 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1438#false} {1438#false} #73#return; {1438#false} is VALID [2018-11-14 16:03:42,510 INFO L273 TraceCheckUtils]: 30: Hoare triple {1438#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {1438#false} is VALID [2018-11-14 16:03:42,511 INFO L256 TraceCheckUtils]: 31: Hoare triple {1438#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1438#false} is VALID [2018-11-14 16:03:42,511 INFO L273 TraceCheckUtils]: 32: Hoare triple {1438#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1438#false} is VALID [2018-11-14 16:03:42,511 INFO L273 TraceCheckUtils]: 33: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,512 INFO L273 TraceCheckUtils]: 34: Hoare triple {1438#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {1438#false} is VALID [2018-11-14 16:03:42,512 INFO L273 TraceCheckUtils]: 35: Hoare triple {1438#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1438#false} is VALID [2018-11-14 16:03:42,512 INFO L273 TraceCheckUtils]: 36: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,512 INFO L273 TraceCheckUtils]: 37: Hoare triple {1438#false} assume !~bvslt32(~i~0, 20bv32); {1438#false} is VALID [2018-11-14 16:03:42,513 INFO L273 TraceCheckUtils]: 38: Hoare triple {1438#false} #res := ~ret~0[32:0]; {1438#false} is VALID [2018-11-14 16:03:42,513 INFO L273 TraceCheckUtils]: 39: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,513 INFO L268 TraceCheckUtils]: 40: Hoare quadruple {1438#false} {1438#false} #75#return; {1438#false} is VALID [2018-11-14 16:03:42,513 INFO L273 TraceCheckUtils]: 41: Hoare triple {1438#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {1438#false} is VALID [2018-11-14 16:03:42,513 INFO L273 TraceCheckUtils]: 42: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,514 INFO L273 TraceCheckUtils]: 43: Hoare triple {1438#false} assume !~bvslt32(~i~2, 19bv32); {1438#false} is VALID [2018-11-14 16:03:42,514 INFO L273 TraceCheckUtils]: 44: Hoare triple {1438#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {1438#false} is VALID [2018-11-14 16:03:42,514 INFO L256 TraceCheckUtils]: 45: Hoare triple {1438#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1438#false} is VALID [2018-11-14 16:03:42,514 INFO L273 TraceCheckUtils]: 46: Hoare triple {1438#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1438#false} is VALID [2018-11-14 16:03:42,514 INFO L273 TraceCheckUtils]: 47: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,515 INFO L273 TraceCheckUtils]: 48: Hoare triple {1438#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {1438#false} is VALID [2018-11-14 16:03:42,515 INFO L273 TraceCheckUtils]: 49: Hoare triple {1438#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1438#false} is VALID [2018-11-14 16:03:42,515 INFO L273 TraceCheckUtils]: 50: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,515 INFO L273 TraceCheckUtils]: 51: Hoare triple {1438#false} assume !~bvslt32(~i~0, 20bv32); {1438#false} is VALID [2018-11-14 16:03:42,515 INFO L273 TraceCheckUtils]: 52: Hoare triple {1438#false} #res := ~ret~0[32:0]; {1438#false} is VALID [2018-11-14 16:03:42,515 INFO L273 TraceCheckUtils]: 53: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,516 INFO L268 TraceCheckUtils]: 54: Hoare quadruple {1438#false} {1438#false} #77#return; {1438#false} is VALID [2018-11-14 16:03:42,516 INFO L273 TraceCheckUtils]: 55: Hoare triple {1438#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {1438#false} is VALID [2018-11-14 16:03:42,516 INFO L273 TraceCheckUtils]: 56: Hoare triple {1438#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1438#false} is VALID [2018-11-14 16:03:42,516 INFO L273 TraceCheckUtils]: 57: Hoare triple {1438#false} assume !false; {1438#false} is VALID [2018-11-14 16:03:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-11-14 16:03:42,522 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:03:42,871 INFO L273 TraceCheckUtils]: 57: Hoare triple {1438#false} assume !false; {1438#false} is VALID [2018-11-14 16:03:42,872 INFO L273 TraceCheckUtils]: 56: Hoare triple {1438#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1438#false} is VALID [2018-11-14 16:03:42,872 INFO L273 TraceCheckUtils]: 55: Hoare triple {1438#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {1438#false} is VALID [2018-11-14 16:03:42,873 INFO L268 TraceCheckUtils]: 54: Hoare quadruple {1437#true} {1438#false} #77#return; {1438#false} is VALID [2018-11-14 16:03:42,873 INFO L273 TraceCheckUtils]: 53: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,873 INFO L273 TraceCheckUtils]: 52: Hoare triple {1437#true} #res := ~ret~0[32:0]; {1437#true} is VALID [2018-11-14 16:03:42,874 INFO L273 TraceCheckUtils]: 51: Hoare triple {1437#true} assume !~bvslt32(~i~0, 20bv32); {1437#true} is VALID [2018-11-14 16:03:42,874 INFO L273 TraceCheckUtils]: 50: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,874 INFO L273 TraceCheckUtils]: 49: Hoare triple {1437#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1437#true} is VALID [2018-11-14 16:03:42,874 INFO L273 TraceCheckUtils]: 48: Hoare triple {1437#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {1437#true} is VALID [2018-11-14 16:03:42,874 INFO L273 TraceCheckUtils]: 47: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,875 INFO L273 TraceCheckUtils]: 46: Hoare triple {1437#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1437#true} is VALID [2018-11-14 16:03:42,875 INFO L256 TraceCheckUtils]: 45: Hoare triple {1438#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1437#true} is VALID [2018-11-14 16:03:42,875 INFO L273 TraceCheckUtils]: 44: Hoare triple {1438#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {1438#false} is VALID [2018-11-14 16:03:42,876 INFO L273 TraceCheckUtils]: 43: Hoare triple {1438#false} assume !~bvslt32(~i~2, 19bv32); {1438#false} is VALID [2018-11-14 16:03:42,876 INFO L273 TraceCheckUtils]: 42: Hoare triple {1438#false} assume true; {1438#false} is VALID [2018-11-14 16:03:42,876 INFO L273 TraceCheckUtils]: 41: Hoare triple {1438#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {1438#false} is VALID [2018-11-14 16:03:42,876 INFO L268 TraceCheckUtils]: 40: Hoare quadruple {1437#true} {1438#false} #75#return; {1438#false} is VALID [2018-11-14 16:03:42,877 INFO L273 TraceCheckUtils]: 39: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,877 INFO L273 TraceCheckUtils]: 38: Hoare triple {1437#true} #res := ~ret~0[32:0]; {1437#true} is VALID [2018-11-14 16:03:42,877 INFO L273 TraceCheckUtils]: 37: Hoare triple {1437#true} assume !~bvslt32(~i~0, 20bv32); {1437#true} is VALID [2018-11-14 16:03:42,877 INFO L273 TraceCheckUtils]: 36: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,878 INFO L273 TraceCheckUtils]: 35: Hoare triple {1437#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1437#true} is VALID [2018-11-14 16:03:42,878 INFO L273 TraceCheckUtils]: 34: Hoare triple {1437#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {1437#true} is VALID [2018-11-14 16:03:42,878 INFO L273 TraceCheckUtils]: 33: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,878 INFO L273 TraceCheckUtils]: 32: Hoare triple {1437#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1437#true} is VALID [2018-11-14 16:03:42,879 INFO L256 TraceCheckUtils]: 31: Hoare triple {1438#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1437#true} is VALID [2018-11-14 16:03:42,879 INFO L273 TraceCheckUtils]: 30: Hoare triple {1438#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {1438#false} is VALID [2018-11-14 16:03:42,879 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1437#true} {1438#false} #73#return; {1438#false} is VALID [2018-11-14 16:03:42,880 INFO L273 TraceCheckUtils]: 28: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,880 INFO L273 TraceCheckUtils]: 27: Hoare triple {1437#true} #res := ~ret~0[32:0]; {1437#true} is VALID [2018-11-14 16:03:42,880 INFO L273 TraceCheckUtils]: 26: Hoare triple {1437#true} assume !~bvslt32(~i~0, 20bv32); {1437#true} is VALID [2018-11-14 16:03:42,880 INFO L273 TraceCheckUtils]: 25: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,881 INFO L273 TraceCheckUtils]: 24: Hoare triple {1437#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1437#true} is VALID [2018-11-14 16:03:42,881 INFO L273 TraceCheckUtils]: 23: Hoare triple {1437#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {1437#true} is VALID [2018-11-14 16:03:42,881 INFO L273 TraceCheckUtils]: 22: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,881 INFO L273 TraceCheckUtils]: 21: Hoare triple {1437#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {1437#true} is VALID [2018-11-14 16:03:42,882 INFO L256 TraceCheckUtils]: 20: Hoare triple {1438#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1437#true} is VALID [2018-11-14 16:03:42,898 INFO L273 TraceCheckUtils]: 19: Hoare triple {1732#(bvslt main_~i~1 (_ bv20 32))} assume !~bvslt32(~i~1, 20bv32); {1438#false} is VALID [2018-11-14 16:03:42,907 INFO L273 TraceCheckUtils]: 18: Hoare triple {1732#(bvslt main_~i~1 (_ bv20 32))} assume true; {1732#(bvslt main_~i~1 (_ bv20 32))} is VALID [2018-11-14 16:03:42,915 INFO L273 TraceCheckUtils]: 17: Hoare triple {1739#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1732#(bvslt main_~i~1 (_ bv20 32))} is VALID [2018-11-14 16:03:42,916 INFO L273 TraceCheckUtils]: 16: Hoare triple {1739#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1739#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,917 INFO L273 TraceCheckUtils]: 15: Hoare triple {1739#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} assume true; {1739#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,921 INFO L273 TraceCheckUtils]: 14: Hoare triple {1749#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1739#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,921 INFO L273 TraceCheckUtils]: 13: Hoare triple {1749#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1749#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,922 INFO L273 TraceCheckUtils]: 12: Hoare triple {1749#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} assume true; {1749#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,927 INFO L273 TraceCheckUtils]: 11: Hoare triple {1759#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1749#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,930 INFO L273 TraceCheckUtils]: 10: Hoare triple {1759#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1759#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,930 INFO L273 TraceCheckUtils]: 9: Hoare triple {1759#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} assume true; {1759#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,934 INFO L273 TraceCheckUtils]: 8: Hoare triple {1769#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1759#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,935 INFO L273 TraceCheckUtils]: 7: Hoare triple {1769#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {1769#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,935 INFO L273 TraceCheckUtils]: 6: Hoare triple {1769#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} assume true; {1769#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,936 INFO L273 TraceCheckUtils]: 5: Hoare triple {1437#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {1769#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:42,936 INFO L256 TraceCheckUtils]: 4: Hoare triple {1437#true} call #t~ret12 := main(); {1437#true} is VALID [2018-11-14 16:03:42,937 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1437#true} {1437#true} #69#return; {1437#true} is VALID [2018-11-14 16:03:42,937 INFO L273 TraceCheckUtils]: 2: Hoare triple {1437#true} assume true; {1437#true} is VALID [2018-11-14 16:03:42,937 INFO L273 TraceCheckUtils]: 1: Hoare triple {1437#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {1437#true} is VALID [2018-11-14 16:03:42,938 INFO L256 TraceCheckUtils]: 0: Hoare triple {1437#true} call ULTIMATE.init(); {1437#true} is VALID [2018-11-14 16:03:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-11-14 16:03:42,944 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:03:42,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-14 16:03:42,945 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 58 [2018-11-14 16:03:42,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:42,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-14 16:03:43,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:43,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-14 16:03:43,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-14 16:03:43,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-11-14 16:03:43,098 INFO L87 Difference]: Start difference. First operand 42 states and 46 transitions. Second operand 12 states. [2018-11-14 16:03:44,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:44,079 INFO L93 Difference]: Finished difference Result 82 states and 95 transitions. [2018-11-14 16:03:44,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-14 16:03:44,080 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 58 [2018-11-14 16:03:44,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 16:03:44,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 91 transitions. [2018-11-14 16:03:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 16:03:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 91 transitions. [2018-11-14 16:03:44,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 91 transitions. [2018-11-14 16:03:44,329 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:44,331 INFO L225 Difference]: With dead ends: 82 [2018-11-14 16:03:44,332 INFO L226 Difference]: Without dead ends: 60 [2018-11-14 16:03:44,332 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=94, Invalid=146, Unknown=0, NotChecked=0, Total=240 [2018-11-14 16:03:44,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-11-14 16:03:44,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2018-11-14 16:03:44,356 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:44,356 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand 60 states. [2018-11-14 16:03:44,356 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2018-11-14 16:03:44,356 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2018-11-14 16:03:44,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:44,360 INFO L93 Difference]: Finished difference Result 60 states and 64 transitions. [2018-11-14 16:03:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2018-11-14 16:03:44,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:44,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:44,362 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2018-11-14 16:03:44,362 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2018-11-14 16:03:44,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:44,365 INFO L93 Difference]: Finished difference Result 60 states and 64 transitions. [2018-11-14 16:03:44,366 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2018-11-14 16:03:44,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:44,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:44,366 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:44,367 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-11-14 16:03:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 64 transitions. [2018-11-14 16:03:44,370 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 64 transitions. Word has length 58 [2018-11-14 16:03:44,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:44,370 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 64 transitions. [2018-11-14 16:03:44,370 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-14 16:03:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2018-11-14 16:03:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-14 16:03:44,372 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:44,372 INFO L375 BasicCegarLoop]: trace histogram [11, 10, 10, 6, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:44,372 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:44,373 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:44,373 INFO L82 PathProgramCache]: Analyzing trace with hash -1278049627, now seen corresponding path program 2 times [2018-11-14 16:03:44,373 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:44,373 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:44,391 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-14 16:03:44,492 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-14 16:03:44,492 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:03:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:44,564 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:44,807 INFO L256 TraceCheckUtils]: 0: Hoare triple {2117#true} call ULTIMATE.init(); {2117#true} is VALID [2018-11-14 16:03:44,807 INFO L273 TraceCheckUtils]: 1: Hoare triple {2117#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {2117#true} is VALID [2018-11-14 16:03:44,807 INFO L273 TraceCheckUtils]: 2: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:44,808 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2117#true} {2117#true} #69#return; {2117#true} is VALID [2018-11-14 16:03:44,808 INFO L256 TraceCheckUtils]: 4: Hoare triple {2117#true} call #t~ret12 := main(); {2117#true} is VALID [2018-11-14 16:03:44,808 INFO L273 TraceCheckUtils]: 5: Hoare triple {2117#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {2137#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:44,809 INFO L273 TraceCheckUtils]: 6: Hoare triple {2137#(= main_~i~1 (_ bv0 32))} assume true; {2137#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:44,809 INFO L273 TraceCheckUtils]: 7: Hoare triple {2137#(= main_~i~1 (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2137#(= main_~i~1 (_ bv0 32))} is VALID [2018-11-14 16:03:44,811 INFO L273 TraceCheckUtils]: 8: Hoare triple {2137#(= main_~i~1 (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2147#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,811 INFO L273 TraceCheckUtils]: 9: Hoare triple {2147#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} assume true; {2147#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,812 INFO L273 TraceCheckUtils]: 10: Hoare triple {2147#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2147#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,813 INFO L273 TraceCheckUtils]: 11: Hoare triple {2147#(= (bvadd main_~i~1 (_ bv4294967295 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2157#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,813 INFO L273 TraceCheckUtils]: 12: Hoare triple {2157#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} assume true; {2157#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,813 INFO L273 TraceCheckUtils]: 13: Hoare triple {2157#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2157#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,814 INFO L273 TraceCheckUtils]: 14: Hoare triple {2157#(= (bvadd main_~i~1 (_ bv4294967294 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2167#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,815 INFO L273 TraceCheckUtils]: 15: Hoare triple {2167#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} assume true; {2167#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,815 INFO L273 TraceCheckUtils]: 16: Hoare triple {2167#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2167#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,817 INFO L273 TraceCheckUtils]: 17: Hoare triple {2167#(= (bvadd main_~i~1 (_ bv4294967293 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2177#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,817 INFO L273 TraceCheckUtils]: 18: Hoare triple {2177#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} assume true; {2177#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,818 INFO L273 TraceCheckUtils]: 19: Hoare triple {2177#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2177#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,819 INFO L273 TraceCheckUtils]: 20: Hoare triple {2177#(= (bvadd main_~i~1 (_ bv4294967292 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2187#(= (_ bv5 32) main_~i~1)} is VALID [2018-11-14 16:03:44,820 INFO L273 TraceCheckUtils]: 21: Hoare triple {2187#(= (_ bv5 32) main_~i~1)} assume true; {2187#(= (_ bv5 32) main_~i~1)} is VALID [2018-11-14 16:03:44,820 INFO L273 TraceCheckUtils]: 22: Hoare triple {2187#(= (_ bv5 32) main_~i~1)} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2187#(= (_ bv5 32) main_~i~1)} is VALID [2018-11-14 16:03:44,821 INFO L273 TraceCheckUtils]: 23: Hoare triple {2187#(= (_ bv5 32) main_~i~1)} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2197#(= (bvadd main_~i~1 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,822 INFO L273 TraceCheckUtils]: 24: Hoare triple {2197#(= (bvadd main_~i~1 (_ bv4294967290 32)) (_ bv0 32))} assume true; {2197#(= (bvadd main_~i~1 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,823 INFO L273 TraceCheckUtils]: 25: Hoare triple {2197#(= (bvadd main_~i~1 (_ bv4294967290 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2197#(= (bvadd main_~i~1 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,824 INFO L273 TraceCheckUtils]: 26: Hoare triple {2197#(= (bvadd main_~i~1 (_ bv4294967290 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2207#(= (_ bv7 32) main_~i~1)} is VALID [2018-11-14 16:03:44,825 INFO L273 TraceCheckUtils]: 27: Hoare triple {2207#(= (_ bv7 32) main_~i~1)} assume true; {2207#(= (_ bv7 32) main_~i~1)} is VALID [2018-11-14 16:03:44,847 INFO L273 TraceCheckUtils]: 28: Hoare triple {2207#(= (_ bv7 32) main_~i~1)} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2207#(= (_ bv7 32) main_~i~1)} is VALID [2018-11-14 16:03:44,862 INFO L273 TraceCheckUtils]: 29: Hoare triple {2207#(= (_ bv7 32) main_~i~1)} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2217#(= (bvadd main_~i~1 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,876 INFO L273 TraceCheckUtils]: 30: Hoare triple {2217#(= (bvadd main_~i~1 (_ bv4294967288 32)) (_ bv0 32))} assume true; {2217#(= (bvadd main_~i~1 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,891 INFO L273 TraceCheckUtils]: 31: Hoare triple {2217#(= (bvadd main_~i~1 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2217#(= (bvadd main_~i~1 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,893 INFO L273 TraceCheckUtils]: 32: Hoare triple {2217#(= (bvadd main_~i~1 (_ bv4294967288 32)) (_ bv0 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2227#(= (_ bv9 32) main_~i~1)} is VALID [2018-11-14 16:03:44,895 INFO L273 TraceCheckUtils]: 33: Hoare triple {2227#(= (_ bv9 32) main_~i~1)} assume true; {2227#(= (_ bv9 32) main_~i~1)} is VALID [2018-11-14 16:03:44,895 INFO L273 TraceCheckUtils]: 34: Hoare triple {2227#(= (_ bv9 32) main_~i~1)} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2227#(= (_ bv9 32) main_~i~1)} is VALID [2018-11-14 16:03:44,897 INFO L273 TraceCheckUtils]: 35: Hoare triple {2227#(= (_ bv9 32) main_~i~1)} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2237#(= (bvadd main_~i~1 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,897 INFO L273 TraceCheckUtils]: 36: Hoare triple {2237#(= (bvadd main_~i~1 (_ bv4294967286 32)) (_ bv0 32))} assume true; {2237#(= (bvadd main_~i~1 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:44,899 INFO L273 TraceCheckUtils]: 37: Hoare triple {2237#(= (bvadd main_~i~1 (_ bv4294967286 32)) (_ bv0 32))} assume !~bvslt32(~i~1, 20bv32); {2118#false} is VALID [2018-11-14 16:03:44,899 INFO L256 TraceCheckUtils]: 38: Hoare triple {2118#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {2118#false} is VALID [2018-11-14 16:03:44,899 INFO L273 TraceCheckUtils]: 39: Hoare triple {2118#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {2118#false} is VALID [2018-11-14 16:03:44,899 INFO L273 TraceCheckUtils]: 40: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,900 INFO L273 TraceCheckUtils]: 41: Hoare triple {2118#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {2118#false} is VALID [2018-11-14 16:03:44,900 INFO L273 TraceCheckUtils]: 42: Hoare triple {2118#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2118#false} is VALID [2018-11-14 16:03:44,900 INFO L273 TraceCheckUtils]: 43: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,900 INFO L273 TraceCheckUtils]: 44: Hoare triple {2118#false} assume !~bvslt32(~i~0, 20bv32); {2118#false} is VALID [2018-11-14 16:03:44,901 INFO L273 TraceCheckUtils]: 45: Hoare triple {2118#false} #res := ~ret~0[32:0]; {2118#false} is VALID [2018-11-14 16:03:44,901 INFO L273 TraceCheckUtils]: 46: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,901 INFO L268 TraceCheckUtils]: 47: Hoare quadruple {2118#false} {2118#false} #73#return; {2118#false} is VALID [2018-11-14 16:03:44,901 INFO L273 TraceCheckUtils]: 48: Hoare triple {2118#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {2118#false} is VALID [2018-11-14 16:03:44,902 INFO L256 TraceCheckUtils]: 49: Hoare triple {2118#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {2118#false} is VALID [2018-11-14 16:03:44,902 INFO L273 TraceCheckUtils]: 50: Hoare triple {2118#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {2118#false} is VALID [2018-11-14 16:03:44,902 INFO L273 TraceCheckUtils]: 51: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,903 INFO L273 TraceCheckUtils]: 52: Hoare triple {2118#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {2118#false} is VALID [2018-11-14 16:03:44,903 INFO L273 TraceCheckUtils]: 53: Hoare triple {2118#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2118#false} is VALID [2018-11-14 16:03:44,903 INFO L273 TraceCheckUtils]: 54: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,903 INFO L273 TraceCheckUtils]: 55: Hoare triple {2118#false} assume !~bvslt32(~i~0, 20bv32); {2118#false} is VALID [2018-11-14 16:03:44,903 INFO L273 TraceCheckUtils]: 56: Hoare triple {2118#false} #res := ~ret~0[32:0]; {2118#false} is VALID [2018-11-14 16:03:44,904 INFO L273 TraceCheckUtils]: 57: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,904 INFO L268 TraceCheckUtils]: 58: Hoare quadruple {2118#false} {2118#false} #75#return; {2118#false} is VALID [2018-11-14 16:03:44,904 INFO L273 TraceCheckUtils]: 59: Hoare triple {2118#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {2118#false} is VALID [2018-11-14 16:03:44,904 INFO L273 TraceCheckUtils]: 60: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,905 INFO L273 TraceCheckUtils]: 61: Hoare triple {2118#false} assume !~bvslt32(~i~2, 19bv32); {2118#false} is VALID [2018-11-14 16:03:44,905 INFO L273 TraceCheckUtils]: 62: Hoare triple {2118#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {2118#false} is VALID [2018-11-14 16:03:44,905 INFO L256 TraceCheckUtils]: 63: Hoare triple {2118#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {2118#false} is VALID [2018-11-14 16:03:44,905 INFO L273 TraceCheckUtils]: 64: Hoare triple {2118#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {2118#false} is VALID [2018-11-14 16:03:44,906 INFO L273 TraceCheckUtils]: 65: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,906 INFO L273 TraceCheckUtils]: 66: Hoare triple {2118#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {2118#false} is VALID [2018-11-14 16:03:44,906 INFO L273 TraceCheckUtils]: 67: Hoare triple {2118#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2118#false} is VALID [2018-11-14 16:03:44,906 INFO L273 TraceCheckUtils]: 68: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,907 INFO L273 TraceCheckUtils]: 69: Hoare triple {2118#false} assume !~bvslt32(~i~0, 20bv32); {2118#false} is VALID [2018-11-14 16:03:44,907 INFO L273 TraceCheckUtils]: 70: Hoare triple {2118#false} #res := ~ret~0[32:0]; {2118#false} is VALID [2018-11-14 16:03:44,907 INFO L273 TraceCheckUtils]: 71: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:44,908 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {2118#false} {2118#false} #77#return; {2118#false} is VALID [2018-11-14 16:03:44,908 INFO L273 TraceCheckUtils]: 73: Hoare triple {2118#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {2118#false} is VALID [2018-11-14 16:03:44,908 INFO L273 TraceCheckUtils]: 74: Hoare triple {2118#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2118#false} is VALID [2018-11-14 16:03:44,908 INFO L273 TraceCheckUtils]: 75: Hoare triple {2118#false} assume !false; {2118#false} is VALID [2018-11-14 16:03:44,917 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-11-14 16:03:44,917 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:03:45,773 INFO L273 TraceCheckUtils]: 75: Hoare triple {2118#false} assume !false; {2118#false} is VALID [2018-11-14 16:03:45,773 INFO L273 TraceCheckUtils]: 74: Hoare triple {2118#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2118#false} is VALID [2018-11-14 16:03:45,774 INFO L273 TraceCheckUtils]: 73: Hoare triple {2118#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {2118#false} is VALID [2018-11-14 16:03:45,774 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {2117#true} {2118#false} #77#return; {2118#false} is VALID [2018-11-14 16:03:45,774 INFO L273 TraceCheckUtils]: 71: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,774 INFO L273 TraceCheckUtils]: 70: Hoare triple {2117#true} #res := ~ret~0[32:0]; {2117#true} is VALID [2018-11-14 16:03:45,774 INFO L273 TraceCheckUtils]: 69: Hoare triple {2117#true} assume !~bvslt32(~i~0, 20bv32); {2117#true} is VALID [2018-11-14 16:03:45,774 INFO L273 TraceCheckUtils]: 68: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,775 INFO L273 TraceCheckUtils]: 67: Hoare triple {2117#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2117#true} is VALID [2018-11-14 16:03:45,775 INFO L273 TraceCheckUtils]: 66: Hoare triple {2117#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {2117#true} is VALID [2018-11-14 16:03:45,775 INFO L273 TraceCheckUtils]: 65: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,775 INFO L273 TraceCheckUtils]: 64: Hoare triple {2117#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {2117#true} is VALID [2018-11-14 16:03:45,775 INFO L256 TraceCheckUtils]: 63: Hoare triple {2118#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {2117#true} is VALID [2018-11-14 16:03:45,775 INFO L273 TraceCheckUtils]: 62: Hoare triple {2118#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {2118#false} is VALID [2018-11-14 16:03:45,775 INFO L273 TraceCheckUtils]: 61: Hoare triple {2118#false} assume !~bvslt32(~i~2, 19bv32); {2118#false} is VALID [2018-11-14 16:03:45,775 INFO L273 TraceCheckUtils]: 60: Hoare triple {2118#false} assume true; {2118#false} is VALID [2018-11-14 16:03:45,776 INFO L273 TraceCheckUtils]: 59: Hoare triple {2118#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {2118#false} is VALID [2018-11-14 16:03:45,776 INFO L268 TraceCheckUtils]: 58: Hoare quadruple {2117#true} {2118#false} #75#return; {2118#false} is VALID [2018-11-14 16:03:45,776 INFO L273 TraceCheckUtils]: 57: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,776 INFO L273 TraceCheckUtils]: 56: Hoare triple {2117#true} #res := ~ret~0[32:0]; {2117#true} is VALID [2018-11-14 16:03:45,776 INFO L273 TraceCheckUtils]: 55: Hoare triple {2117#true} assume !~bvslt32(~i~0, 20bv32); {2117#true} is VALID [2018-11-14 16:03:45,776 INFO L273 TraceCheckUtils]: 54: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,776 INFO L273 TraceCheckUtils]: 53: Hoare triple {2117#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2117#true} is VALID [2018-11-14 16:03:45,777 INFO L273 TraceCheckUtils]: 52: Hoare triple {2117#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {2117#true} is VALID [2018-11-14 16:03:45,777 INFO L273 TraceCheckUtils]: 51: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,777 INFO L273 TraceCheckUtils]: 50: Hoare triple {2117#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {2117#true} is VALID [2018-11-14 16:03:45,777 INFO L256 TraceCheckUtils]: 49: Hoare triple {2118#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {2117#true} is VALID [2018-11-14 16:03:45,777 INFO L273 TraceCheckUtils]: 48: Hoare triple {2118#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {2118#false} is VALID [2018-11-14 16:03:45,777 INFO L268 TraceCheckUtils]: 47: Hoare quadruple {2117#true} {2118#false} #73#return; {2118#false} is VALID [2018-11-14 16:03:45,777 INFO L273 TraceCheckUtils]: 46: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L273 TraceCheckUtils]: 45: Hoare triple {2117#true} #res := ~ret~0[32:0]; {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L273 TraceCheckUtils]: 44: Hoare triple {2117#true} assume !~bvslt32(~i~0, 20bv32); {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L273 TraceCheckUtils]: 43: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L273 TraceCheckUtils]: 42: Hoare triple {2117#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L273 TraceCheckUtils]: 41: Hoare triple {2117#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L273 TraceCheckUtils]: 40: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L273 TraceCheckUtils]: 39: Hoare triple {2117#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {2117#true} is VALID [2018-11-14 16:03:45,778 INFO L256 TraceCheckUtils]: 38: Hoare triple {2118#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {2117#true} is VALID [2018-11-14 16:03:45,779 INFO L273 TraceCheckUtils]: 37: Hoare triple {2472#(bvslt main_~i~1 (_ bv20 32))} assume !~bvslt32(~i~1, 20bv32); {2118#false} is VALID [2018-11-14 16:03:45,779 INFO L273 TraceCheckUtils]: 36: Hoare triple {2472#(bvslt main_~i~1 (_ bv20 32))} assume true; {2472#(bvslt main_~i~1 (_ bv20 32))} is VALID [2018-11-14 16:03:45,780 INFO L273 TraceCheckUtils]: 35: Hoare triple {2479#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2472#(bvslt main_~i~1 (_ bv20 32))} is VALID [2018-11-14 16:03:45,780 INFO L273 TraceCheckUtils]: 34: Hoare triple {2479#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2479#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,780 INFO L273 TraceCheckUtils]: 33: Hoare triple {2479#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} assume true; {2479#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,785 INFO L273 TraceCheckUtils]: 32: Hoare triple {2489#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2479#(bvslt (bvadd main_~i~1 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,785 INFO L273 TraceCheckUtils]: 31: Hoare triple {2489#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2489#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,786 INFO L273 TraceCheckUtils]: 30: Hoare triple {2489#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} assume true; {2489#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,789 INFO L273 TraceCheckUtils]: 29: Hoare triple {2499#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2489#(bvslt (bvadd main_~i~1 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,790 INFO L273 TraceCheckUtils]: 28: Hoare triple {2499#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2499#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,791 INFO L273 TraceCheckUtils]: 27: Hoare triple {2499#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} assume true; {2499#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,794 INFO L273 TraceCheckUtils]: 26: Hoare triple {2509#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2499#(bvslt (bvadd main_~i~1 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,795 INFO L273 TraceCheckUtils]: 25: Hoare triple {2509#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2509#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,795 INFO L273 TraceCheckUtils]: 24: Hoare triple {2509#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} assume true; {2509#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,799 INFO L273 TraceCheckUtils]: 23: Hoare triple {2519#(bvslt (bvadd main_~i~1 (_ bv5 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2509#(bvslt (bvadd main_~i~1 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,800 INFO L273 TraceCheckUtils]: 22: Hoare triple {2519#(bvslt (bvadd main_~i~1 (_ bv5 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2519#(bvslt (bvadd main_~i~1 (_ bv5 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,800 INFO L273 TraceCheckUtils]: 21: Hoare triple {2519#(bvslt (bvadd main_~i~1 (_ bv5 32)) (_ bv20 32))} assume true; {2519#(bvslt (bvadd main_~i~1 (_ bv5 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,805 INFO L273 TraceCheckUtils]: 20: Hoare triple {2529#(bvslt (bvadd main_~i~1 (_ bv6 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2519#(bvslt (bvadd main_~i~1 (_ bv5 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,805 INFO L273 TraceCheckUtils]: 19: Hoare triple {2529#(bvslt (bvadd main_~i~1 (_ bv6 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2529#(bvslt (bvadd main_~i~1 (_ bv6 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,805 INFO L273 TraceCheckUtils]: 18: Hoare triple {2529#(bvslt (bvadd main_~i~1 (_ bv6 32)) (_ bv20 32))} assume true; {2529#(bvslt (bvadd main_~i~1 (_ bv6 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,810 INFO L273 TraceCheckUtils]: 17: Hoare triple {2539#(bvslt (bvadd main_~i~1 (_ bv7 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2529#(bvslt (bvadd main_~i~1 (_ bv6 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,810 INFO L273 TraceCheckUtils]: 16: Hoare triple {2539#(bvslt (bvadd main_~i~1 (_ bv7 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2539#(bvslt (bvadd main_~i~1 (_ bv7 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,811 INFO L273 TraceCheckUtils]: 15: Hoare triple {2539#(bvslt (bvadd main_~i~1 (_ bv7 32)) (_ bv20 32))} assume true; {2539#(bvslt (bvadd main_~i~1 (_ bv7 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,815 INFO L273 TraceCheckUtils]: 14: Hoare triple {2549#(bvslt (bvadd main_~i~1 (_ bv8 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2539#(bvslt (bvadd main_~i~1 (_ bv7 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,815 INFO L273 TraceCheckUtils]: 13: Hoare triple {2549#(bvslt (bvadd main_~i~1 (_ bv8 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2549#(bvslt (bvadd main_~i~1 (_ bv8 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,816 INFO L273 TraceCheckUtils]: 12: Hoare triple {2549#(bvslt (bvadd main_~i~1 (_ bv8 32)) (_ bv20 32))} assume true; {2549#(bvslt (bvadd main_~i~1 (_ bv8 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,819 INFO L273 TraceCheckUtils]: 11: Hoare triple {2559#(bvslt (bvadd main_~i~1 (_ bv9 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2549#(bvslt (bvadd main_~i~1 (_ bv8 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,820 INFO L273 TraceCheckUtils]: 10: Hoare triple {2559#(bvslt (bvadd main_~i~1 (_ bv9 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2559#(bvslt (bvadd main_~i~1 (_ bv9 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,820 INFO L273 TraceCheckUtils]: 9: Hoare triple {2559#(bvslt (bvadd main_~i~1 (_ bv9 32)) (_ bv20 32))} assume true; {2559#(bvslt (bvadd main_~i~1 (_ bv9 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,825 INFO L273 TraceCheckUtils]: 8: Hoare triple {2569#(bvslt (bvadd main_~i~1 (_ bv10 32)) (_ bv20 32))} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2559#(bvslt (bvadd main_~i~1 (_ bv9 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,826 INFO L273 TraceCheckUtils]: 7: Hoare triple {2569#(bvslt (bvadd main_~i~1 (_ bv10 32)) (_ bv20 32))} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {2569#(bvslt (bvadd main_~i~1 (_ bv10 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,840 INFO L273 TraceCheckUtils]: 6: Hoare triple {2569#(bvslt (bvadd main_~i~1 (_ bv10 32)) (_ bv20 32))} assume true; {2569#(bvslt (bvadd main_~i~1 (_ bv10 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,841 INFO L273 TraceCheckUtils]: 5: Hoare triple {2117#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {2569#(bvslt (bvadd main_~i~1 (_ bv10 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:45,841 INFO L256 TraceCheckUtils]: 4: Hoare triple {2117#true} call #t~ret12 := main(); {2117#true} is VALID [2018-11-14 16:03:45,841 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2117#true} {2117#true} #69#return; {2117#true} is VALID [2018-11-14 16:03:45,841 INFO L273 TraceCheckUtils]: 2: Hoare triple {2117#true} assume true; {2117#true} is VALID [2018-11-14 16:03:45,841 INFO L273 TraceCheckUtils]: 1: Hoare triple {2117#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {2117#true} is VALID [2018-11-14 16:03:45,841 INFO L256 TraceCheckUtils]: 0: Hoare triple {2117#true} call ULTIMATE.init(); {2117#true} is VALID [2018-11-14 16:03:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (7)] Exception during sending of exit command (exit): Broken pipe [2018-11-14 16:03:45,848 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:03:45,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-14 16:03:45,849 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 76 [2018-11-14 16:03:45,849 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:45,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-14 16:03:46,035 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:46,035 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-14 16:03:46,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-14 16:03:46,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=387, Unknown=0, NotChecked=0, Total=552 [2018-11-14 16:03:46,037 INFO L87 Difference]: Start difference. First operand 60 states and 64 transitions. Second operand 24 states. [2018-11-14 16:03:49,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:49,199 INFO L93 Difference]: Finished difference Result 112 states and 129 transitions. [2018-11-14 16:03:49,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-14 16:03:49,199 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 76 [2018-11-14 16:03:49,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 16:03:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2018-11-14 16:03:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 16:03:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2018-11-14 16:03:49,206 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2018-11-14 16:03:49,416 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:49,419 INFO L225 Difference]: With dead ends: 112 [2018-11-14 16:03:49,419 INFO L226 Difference]: Without dead ends: 90 [2018-11-14 16:03:49,421 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=341, Invalid=651, Unknown=0, NotChecked=0, Total=992 [2018-11-14 16:03:49,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2018-11-14 16:03:49,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2018-11-14 16:03:49,457 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:49,457 INFO L82 GeneralOperation]: Start isEquivalent. First operand 90 states. Second operand 90 states. [2018-11-14 16:03:49,457 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand 90 states. [2018-11-14 16:03:49,457 INFO L87 Difference]: Start difference. First operand 90 states. Second operand 90 states. [2018-11-14 16:03:49,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:49,461 INFO L93 Difference]: Finished difference Result 90 states and 94 transitions. [2018-11-14 16:03:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 94 transitions. [2018-11-14 16:03:49,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:49,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:49,462 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand 90 states. [2018-11-14 16:03:49,462 INFO L87 Difference]: Start difference. First operand 90 states. Second operand 90 states. [2018-11-14 16:03:49,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:49,465 INFO L93 Difference]: Finished difference Result 90 states and 94 transitions. [2018-11-14 16:03:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 94 transitions. [2018-11-14 16:03:49,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:49,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:49,466 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:49,466 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2018-11-14 16:03:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 94 transitions. [2018-11-14 16:03:49,470 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 94 transitions. Word has length 76 [2018-11-14 16:03:49,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:49,470 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 94 transitions. [2018-11-14 16:03:49,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-14 16:03:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 94 transitions. [2018-11-14 16:03:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-14 16:03:49,472 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:49,472 INFO L375 BasicCegarLoop]: trace histogram [21, 20, 20, 6, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:49,472 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:49,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:49,473 INFO L82 PathProgramCache]: Analyzing trace with hash -770699419, now seen corresponding path program 3 times [2018-11-14 16:03:49,473 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:49,473 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:49,498 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-14 16:03:49,564 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-14 16:03:49,564 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:03:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:49,598 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:49,737 INFO L256 TraceCheckUtils]: 0: Hoare triple {3065#true} call ULTIMATE.init(); {3065#true} is VALID [2018-11-14 16:03:49,737 INFO L273 TraceCheckUtils]: 1: Hoare triple {3065#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {3065#true} is VALID [2018-11-14 16:03:49,737 INFO L273 TraceCheckUtils]: 2: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,737 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3065#true} {3065#true} #69#return; {3065#true} is VALID [2018-11-14 16:03:49,737 INFO L256 TraceCheckUtils]: 4: Hoare triple {3065#true} call #t~ret12 := main(); {3065#true} is VALID [2018-11-14 16:03:49,738 INFO L273 TraceCheckUtils]: 5: Hoare triple {3065#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,738 INFO L273 TraceCheckUtils]: 6: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,738 INFO L273 TraceCheckUtils]: 7: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,738 INFO L273 TraceCheckUtils]: 8: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,738 INFO L273 TraceCheckUtils]: 9: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,739 INFO L273 TraceCheckUtils]: 10: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,739 INFO L273 TraceCheckUtils]: 11: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,739 INFO L273 TraceCheckUtils]: 12: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,739 INFO L273 TraceCheckUtils]: 13: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,739 INFO L273 TraceCheckUtils]: 14: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,740 INFO L273 TraceCheckUtils]: 15: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,740 INFO L273 TraceCheckUtils]: 16: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,740 INFO L273 TraceCheckUtils]: 17: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,740 INFO L273 TraceCheckUtils]: 18: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,740 INFO L273 TraceCheckUtils]: 19: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,741 INFO L273 TraceCheckUtils]: 20: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,741 INFO L273 TraceCheckUtils]: 21: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,741 INFO L273 TraceCheckUtils]: 22: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,741 INFO L273 TraceCheckUtils]: 23: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,741 INFO L273 TraceCheckUtils]: 24: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,741 INFO L273 TraceCheckUtils]: 25: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,742 INFO L273 TraceCheckUtils]: 26: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,742 INFO L273 TraceCheckUtils]: 27: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,742 INFO L273 TraceCheckUtils]: 28: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,742 INFO L273 TraceCheckUtils]: 29: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,742 INFO L273 TraceCheckUtils]: 30: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,742 INFO L273 TraceCheckUtils]: 31: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,742 INFO L273 TraceCheckUtils]: 32: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 33: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 34: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 35: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 36: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 37: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 38: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 39: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,743 INFO L273 TraceCheckUtils]: 40: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,744 INFO L273 TraceCheckUtils]: 41: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,744 INFO L273 TraceCheckUtils]: 42: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,744 INFO L273 TraceCheckUtils]: 43: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,744 INFO L273 TraceCheckUtils]: 44: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,744 INFO L273 TraceCheckUtils]: 45: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,745 INFO L273 TraceCheckUtils]: 46: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,745 INFO L273 TraceCheckUtils]: 47: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,745 INFO L273 TraceCheckUtils]: 48: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,745 INFO L273 TraceCheckUtils]: 49: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,745 INFO L273 TraceCheckUtils]: 50: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,745 INFO L273 TraceCheckUtils]: 51: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,746 INFO L273 TraceCheckUtils]: 52: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,746 INFO L273 TraceCheckUtils]: 53: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,746 INFO L273 TraceCheckUtils]: 54: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,746 INFO L273 TraceCheckUtils]: 55: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,746 INFO L273 TraceCheckUtils]: 56: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,747 INFO L273 TraceCheckUtils]: 57: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,747 INFO L273 TraceCheckUtils]: 58: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,747 INFO L273 TraceCheckUtils]: 59: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,747 INFO L273 TraceCheckUtils]: 60: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,747 INFO L273 TraceCheckUtils]: 61: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,748 INFO L273 TraceCheckUtils]: 62: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,748 INFO L273 TraceCheckUtils]: 63: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,748 INFO L273 TraceCheckUtils]: 64: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,748 INFO L273 TraceCheckUtils]: 65: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,748 INFO L273 TraceCheckUtils]: 66: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,749 INFO L273 TraceCheckUtils]: 67: Hoare triple {3065#true} assume !~bvslt32(~i~1, 20bv32); {3065#true} is VALID [2018-11-14 16:03:49,749 INFO L256 TraceCheckUtils]: 68: Hoare triple {3065#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {3065#true} is VALID [2018-11-14 16:03:49,749 INFO L273 TraceCheckUtils]: 69: Hoare triple {3065#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,749 INFO L273 TraceCheckUtils]: 70: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,749 INFO L273 TraceCheckUtils]: 71: Hoare triple {3065#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {3065#true} is VALID [2018-11-14 16:03:49,750 INFO L273 TraceCheckUtils]: 72: Hoare triple {3065#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3065#true} is VALID [2018-11-14 16:03:49,750 INFO L273 TraceCheckUtils]: 73: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,750 INFO L273 TraceCheckUtils]: 74: Hoare triple {3065#true} assume !~bvslt32(~i~0, 20bv32); {3065#true} is VALID [2018-11-14 16:03:49,750 INFO L273 TraceCheckUtils]: 75: Hoare triple {3065#true} #res := ~ret~0[32:0]; {3065#true} is VALID [2018-11-14 16:03:49,750 INFO L273 TraceCheckUtils]: 76: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,750 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {3065#true} {3065#true} #73#return; {3065#true} is VALID [2018-11-14 16:03:49,751 INFO L273 TraceCheckUtils]: 78: Hoare triple {3065#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {3065#true} is VALID [2018-11-14 16:03:49,751 INFO L256 TraceCheckUtils]: 79: Hoare triple {3065#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {3065#true} is VALID [2018-11-14 16:03:49,751 INFO L273 TraceCheckUtils]: 80: Hoare triple {3065#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,751 INFO L273 TraceCheckUtils]: 81: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,751 INFO L273 TraceCheckUtils]: 82: Hoare triple {3065#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {3065#true} is VALID [2018-11-14 16:03:49,752 INFO L273 TraceCheckUtils]: 83: Hoare triple {3065#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3065#true} is VALID [2018-11-14 16:03:49,752 INFO L273 TraceCheckUtils]: 84: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,752 INFO L273 TraceCheckUtils]: 85: Hoare triple {3065#true} assume !~bvslt32(~i~0, 20bv32); {3065#true} is VALID [2018-11-14 16:03:49,752 INFO L273 TraceCheckUtils]: 86: Hoare triple {3065#true} #res := ~ret~0[32:0]; {3065#true} is VALID [2018-11-14 16:03:49,752 INFO L273 TraceCheckUtils]: 87: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,752 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {3065#true} {3065#true} #75#return; {3065#true} is VALID [2018-11-14 16:03:49,753 INFO L273 TraceCheckUtils]: 89: Hoare triple {3065#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,753 INFO L273 TraceCheckUtils]: 90: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,753 INFO L273 TraceCheckUtils]: 91: Hoare triple {3065#true} assume !~bvslt32(~i~2, 19bv32); {3065#true} is VALID [2018-11-14 16:03:49,753 INFO L273 TraceCheckUtils]: 92: Hoare triple {3065#true} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {3065#true} is VALID [2018-11-14 16:03:49,753 INFO L256 TraceCheckUtils]: 93: Hoare triple {3065#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {3065#true} is VALID [2018-11-14 16:03:49,766 INFO L273 TraceCheckUtils]: 94: Hoare triple {3065#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {3352#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:49,766 INFO L273 TraceCheckUtils]: 95: Hoare triple {3352#(= sum_~i~0 (_ bv0 32))} assume true; {3352#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:49,768 INFO L273 TraceCheckUtils]: 96: Hoare triple {3352#(= sum_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {3352#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:49,768 INFO L273 TraceCheckUtils]: 97: Hoare triple {3352#(= sum_~i~0 (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3362#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:49,771 INFO L273 TraceCheckUtils]: 98: Hoare triple {3362#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {3362#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:49,771 INFO L273 TraceCheckUtils]: 99: Hoare triple {3362#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !~bvslt32(~i~0, 20bv32); {3066#false} is VALID [2018-11-14 16:03:49,771 INFO L273 TraceCheckUtils]: 100: Hoare triple {3066#false} #res := ~ret~0[32:0]; {3066#false} is VALID [2018-11-14 16:03:49,771 INFO L273 TraceCheckUtils]: 101: Hoare triple {3066#false} assume true; {3066#false} is VALID [2018-11-14 16:03:49,772 INFO L268 TraceCheckUtils]: 102: Hoare quadruple {3066#false} {3065#true} #77#return; {3066#false} is VALID [2018-11-14 16:03:49,772 INFO L273 TraceCheckUtils]: 103: Hoare triple {3066#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {3066#false} is VALID [2018-11-14 16:03:49,772 INFO L273 TraceCheckUtils]: 104: Hoare triple {3066#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3066#false} is VALID [2018-11-14 16:03:49,772 INFO L273 TraceCheckUtils]: 105: Hoare triple {3066#false} assume !false; {3066#false} is VALID [2018-11-14 16:03:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2018-11-14 16:03:49,777 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:03:49,936 INFO L273 TraceCheckUtils]: 105: Hoare triple {3066#false} assume !false; {3066#false} is VALID [2018-11-14 16:03:49,937 INFO L273 TraceCheckUtils]: 104: Hoare triple {3066#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3066#false} is VALID [2018-11-14 16:03:49,937 INFO L273 TraceCheckUtils]: 103: Hoare triple {3066#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {3066#false} is VALID [2018-11-14 16:03:49,937 INFO L268 TraceCheckUtils]: 102: Hoare quadruple {3066#false} {3065#true} #77#return; {3066#false} is VALID [2018-11-14 16:03:49,938 INFO L273 TraceCheckUtils]: 101: Hoare triple {3066#false} assume true; {3066#false} is VALID [2018-11-14 16:03:49,938 INFO L273 TraceCheckUtils]: 100: Hoare triple {3066#false} #res := ~ret~0[32:0]; {3066#false} is VALID [2018-11-14 16:03:49,938 INFO L273 TraceCheckUtils]: 99: Hoare triple {3408#(bvslt sum_~i~0 (_ bv20 32))} assume !~bvslt32(~i~0, 20bv32); {3066#false} is VALID [2018-11-14 16:03:49,939 INFO L273 TraceCheckUtils]: 98: Hoare triple {3408#(bvslt sum_~i~0 (_ bv20 32))} assume true; {3408#(bvslt sum_~i~0 (_ bv20 32))} is VALID [2018-11-14 16:03:49,942 INFO L273 TraceCheckUtils]: 97: Hoare triple {3415#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3408#(bvslt sum_~i~0 (_ bv20 32))} is VALID [2018-11-14 16:03:49,942 INFO L273 TraceCheckUtils]: 96: Hoare triple {3415#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {3415#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:49,943 INFO L273 TraceCheckUtils]: 95: Hoare triple {3415#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} assume true; {3415#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:49,943 INFO L273 TraceCheckUtils]: 94: Hoare triple {3065#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {3415#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:49,943 INFO L256 TraceCheckUtils]: 93: Hoare triple {3065#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {3065#true} is VALID [2018-11-14 16:03:49,944 INFO L273 TraceCheckUtils]: 92: Hoare triple {3065#true} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {3065#true} is VALID [2018-11-14 16:03:49,944 INFO L273 TraceCheckUtils]: 91: Hoare triple {3065#true} assume !~bvslt32(~i~2, 19bv32); {3065#true} is VALID [2018-11-14 16:03:49,944 INFO L273 TraceCheckUtils]: 90: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,944 INFO L273 TraceCheckUtils]: 89: Hoare triple {3065#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,944 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {3065#true} {3065#true} #75#return; {3065#true} is VALID [2018-11-14 16:03:49,945 INFO L273 TraceCheckUtils]: 87: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,945 INFO L273 TraceCheckUtils]: 86: Hoare triple {3065#true} #res := ~ret~0[32:0]; {3065#true} is VALID [2018-11-14 16:03:49,945 INFO L273 TraceCheckUtils]: 85: Hoare triple {3065#true} assume !~bvslt32(~i~0, 20bv32); {3065#true} is VALID [2018-11-14 16:03:49,945 INFO L273 TraceCheckUtils]: 84: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,945 INFO L273 TraceCheckUtils]: 83: Hoare triple {3065#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3065#true} is VALID [2018-11-14 16:03:49,945 INFO L273 TraceCheckUtils]: 82: Hoare triple {3065#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {3065#true} is VALID [2018-11-14 16:03:49,945 INFO L273 TraceCheckUtils]: 81: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,946 INFO L273 TraceCheckUtils]: 80: Hoare triple {3065#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,946 INFO L256 TraceCheckUtils]: 79: Hoare triple {3065#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {3065#true} is VALID [2018-11-14 16:03:49,946 INFO L273 TraceCheckUtils]: 78: Hoare triple {3065#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {3065#true} is VALID [2018-11-14 16:03:49,946 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {3065#true} {3065#true} #73#return; {3065#true} is VALID [2018-11-14 16:03:49,946 INFO L273 TraceCheckUtils]: 76: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,946 INFO L273 TraceCheckUtils]: 75: Hoare triple {3065#true} #res := ~ret~0[32:0]; {3065#true} is VALID [2018-11-14 16:03:49,947 INFO L273 TraceCheckUtils]: 74: Hoare triple {3065#true} assume !~bvslt32(~i~0, 20bv32); {3065#true} is VALID [2018-11-14 16:03:49,947 INFO L273 TraceCheckUtils]: 73: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,947 INFO L273 TraceCheckUtils]: 72: Hoare triple {3065#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3065#true} is VALID [2018-11-14 16:03:49,947 INFO L273 TraceCheckUtils]: 71: Hoare triple {3065#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {3065#true} is VALID [2018-11-14 16:03:49,947 INFO L273 TraceCheckUtils]: 70: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,947 INFO L273 TraceCheckUtils]: 69: Hoare triple {3065#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,948 INFO L256 TraceCheckUtils]: 68: Hoare triple {3065#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {3065#true} is VALID [2018-11-14 16:03:49,948 INFO L273 TraceCheckUtils]: 67: Hoare triple {3065#true} assume !~bvslt32(~i~1, 20bv32); {3065#true} is VALID [2018-11-14 16:03:49,948 INFO L273 TraceCheckUtils]: 66: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,948 INFO L273 TraceCheckUtils]: 65: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,949 INFO L273 TraceCheckUtils]: 64: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,949 INFO L273 TraceCheckUtils]: 63: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,949 INFO L273 TraceCheckUtils]: 62: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,949 INFO L273 TraceCheckUtils]: 61: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,949 INFO L273 TraceCheckUtils]: 60: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,950 INFO L273 TraceCheckUtils]: 59: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,950 INFO L273 TraceCheckUtils]: 58: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,950 INFO L273 TraceCheckUtils]: 57: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,950 INFO L273 TraceCheckUtils]: 56: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,951 INFO L273 TraceCheckUtils]: 55: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,951 INFO L273 TraceCheckUtils]: 54: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,951 INFO L273 TraceCheckUtils]: 53: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,951 INFO L273 TraceCheckUtils]: 52: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,951 INFO L273 TraceCheckUtils]: 51: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,952 INFO L273 TraceCheckUtils]: 50: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,952 INFO L273 TraceCheckUtils]: 49: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,952 INFO L273 TraceCheckUtils]: 48: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,952 INFO L273 TraceCheckUtils]: 47: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,953 INFO L273 TraceCheckUtils]: 46: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,953 INFO L273 TraceCheckUtils]: 45: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,953 INFO L273 TraceCheckUtils]: 44: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,953 INFO L273 TraceCheckUtils]: 43: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,953 INFO L273 TraceCheckUtils]: 42: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,954 INFO L273 TraceCheckUtils]: 41: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,954 INFO L273 TraceCheckUtils]: 40: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,954 INFO L273 TraceCheckUtils]: 39: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,954 INFO L273 TraceCheckUtils]: 38: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,955 INFO L273 TraceCheckUtils]: 37: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,955 INFO L273 TraceCheckUtils]: 36: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,955 INFO L273 TraceCheckUtils]: 35: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,955 INFO L273 TraceCheckUtils]: 34: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,955 INFO L273 TraceCheckUtils]: 33: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,956 INFO L273 TraceCheckUtils]: 32: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,956 INFO L273 TraceCheckUtils]: 31: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,956 INFO L273 TraceCheckUtils]: 30: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,956 INFO L273 TraceCheckUtils]: 29: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,956 INFO L273 TraceCheckUtils]: 28: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,957 INFO L273 TraceCheckUtils]: 27: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,957 INFO L273 TraceCheckUtils]: 26: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,957 INFO L273 TraceCheckUtils]: 25: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,957 INFO L273 TraceCheckUtils]: 24: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,958 INFO L273 TraceCheckUtils]: 23: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,958 INFO L273 TraceCheckUtils]: 22: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,958 INFO L273 TraceCheckUtils]: 21: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,958 INFO L273 TraceCheckUtils]: 20: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,958 INFO L273 TraceCheckUtils]: 19: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,959 INFO L273 TraceCheckUtils]: 18: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,959 INFO L273 TraceCheckUtils]: 17: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,959 INFO L273 TraceCheckUtils]: 16: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,959 INFO L273 TraceCheckUtils]: 15: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,960 INFO L273 TraceCheckUtils]: 14: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,960 INFO L273 TraceCheckUtils]: 13: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,960 INFO L273 TraceCheckUtils]: 12: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,960 INFO L273 TraceCheckUtils]: 11: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,960 INFO L273 TraceCheckUtils]: 10: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,961 INFO L273 TraceCheckUtils]: 9: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,961 INFO L273 TraceCheckUtils]: 8: Hoare triple {3065#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3065#true} is VALID [2018-11-14 16:03:49,961 INFO L273 TraceCheckUtils]: 7: Hoare triple {3065#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {3065#true} is VALID [2018-11-14 16:03:49,961 INFO L273 TraceCheckUtils]: 6: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,962 INFO L273 TraceCheckUtils]: 5: Hoare triple {3065#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {3065#true} is VALID [2018-11-14 16:03:49,962 INFO L256 TraceCheckUtils]: 4: Hoare triple {3065#true} call #t~ret12 := main(); {3065#true} is VALID [2018-11-14 16:03:49,962 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3065#true} {3065#true} #69#return; {3065#true} is VALID [2018-11-14 16:03:49,962 INFO L273 TraceCheckUtils]: 2: Hoare triple {3065#true} assume true; {3065#true} is VALID [2018-11-14 16:03:49,962 INFO L273 TraceCheckUtils]: 1: Hoare triple {3065#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {3065#true} is VALID [2018-11-14 16:03:49,963 INFO L256 TraceCheckUtils]: 0: Hoare triple {3065#true} call ULTIMATE.init(); {3065#true} is VALID [2018-11-14 16:03:49,970 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2018-11-14 16:03:49,971 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:03:49,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-14 16:03:49,972 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 106 [2018-11-14 16:03:49,974 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:49,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-14 16:03:50,058 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:50,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-14 16:03:50,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-14 16:03:50,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-14 16:03:50,058 INFO L87 Difference]: Start difference. First operand 90 states and 94 transitions. Second operand 6 states. [2018-11-14 16:03:50,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:50,400 INFO L93 Difference]: Finished difference Result 120 states and 132 transitions. [2018-11-14 16:03:50,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-14 16:03:50,400 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 106 [2018-11-14 16:03:50,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 16:03:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 71 transitions. [2018-11-14 16:03:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 16:03:50,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 71 transitions. [2018-11-14 16:03:50,405 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 71 transitions. [2018-11-14 16:03:50,541 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:50,545 INFO L225 Difference]: With dead ends: 120 [2018-11-14 16:03:50,545 INFO L226 Difference]: Without dead ends: 99 [2018-11-14 16:03:50,546 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-14 16:03:50,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2018-11-14 16:03:50,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2018-11-14 16:03:50,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:50,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 99 states. Second operand 99 states. [2018-11-14 16:03:50,592 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand 99 states. [2018-11-14 16:03:50,592 INFO L87 Difference]: Start difference. First operand 99 states. Second operand 99 states. [2018-11-14 16:03:50,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:50,595 INFO L93 Difference]: Finished difference Result 99 states and 103 transitions. [2018-11-14 16:03:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 103 transitions. [2018-11-14 16:03:50,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:50,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:50,596 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand 99 states. [2018-11-14 16:03:50,596 INFO L87 Difference]: Start difference. First operand 99 states. Second operand 99 states. [2018-11-14 16:03:50,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:50,598 INFO L93 Difference]: Finished difference Result 99 states and 103 transitions. [2018-11-14 16:03:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 103 transitions. [2018-11-14 16:03:50,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:50,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:50,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:50,599 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2018-11-14 16:03:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 103 transitions. [2018-11-14 16:03:50,602 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 103 transitions. Word has length 106 [2018-11-14 16:03:50,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:50,602 INFO L480 AbstractCegarLoop]: Abstraction has 99 states and 103 transitions. [2018-11-14 16:03:50,602 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-14 16:03:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 103 transitions. [2018-11-14 16:03:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-14 16:03:50,606 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:50,606 INFO L375 BasicCegarLoop]: trace histogram [21, 20, 20, 15, 12, 12, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:50,606 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:50,606 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:50,606 INFO L82 PathProgramCache]: Analyzing trace with hash -985222000, now seen corresponding path program 4 times [2018-11-14 16:03:50,607 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:50,607 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:50,624 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-14 16:03:50,793 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-14 16:03:50,793 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:03:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:03:50,877 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:03:51,109 INFO L256 TraceCheckUtils]: 0: Hoare triple {4201#true} call ULTIMATE.init(); {4201#true} is VALID [2018-11-14 16:03:51,110 INFO L273 TraceCheckUtils]: 1: Hoare triple {4201#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {4201#true} is VALID [2018-11-14 16:03:51,110 INFO L273 TraceCheckUtils]: 2: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,110 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4201#true} {4201#true} #69#return; {4201#true} is VALID [2018-11-14 16:03:51,110 INFO L256 TraceCheckUtils]: 4: Hoare triple {4201#true} call #t~ret12 := main(); {4201#true} is VALID [2018-11-14 16:03:51,111 INFO L273 TraceCheckUtils]: 5: Hoare triple {4201#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {4201#true} is VALID [2018-11-14 16:03:51,111 INFO L273 TraceCheckUtils]: 6: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,111 INFO L273 TraceCheckUtils]: 7: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,111 INFO L273 TraceCheckUtils]: 8: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,111 INFO L273 TraceCheckUtils]: 9: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,112 INFO L273 TraceCheckUtils]: 10: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,112 INFO L273 TraceCheckUtils]: 11: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,112 INFO L273 TraceCheckUtils]: 12: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,112 INFO L273 TraceCheckUtils]: 13: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,112 INFO L273 TraceCheckUtils]: 14: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,112 INFO L273 TraceCheckUtils]: 15: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,113 INFO L273 TraceCheckUtils]: 16: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,113 INFO L273 TraceCheckUtils]: 17: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,113 INFO L273 TraceCheckUtils]: 18: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,113 INFO L273 TraceCheckUtils]: 19: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,113 INFO L273 TraceCheckUtils]: 20: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,113 INFO L273 TraceCheckUtils]: 21: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,113 INFO L273 TraceCheckUtils]: 22: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,114 INFO L273 TraceCheckUtils]: 23: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,114 INFO L273 TraceCheckUtils]: 24: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,114 INFO L273 TraceCheckUtils]: 25: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,114 INFO L273 TraceCheckUtils]: 26: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,114 INFO L273 TraceCheckUtils]: 27: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,115 INFO L273 TraceCheckUtils]: 28: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,115 INFO L273 TraceCheckUtils]: 29: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,115 INFO L273 TraceCheckUtils]: 30: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,115 INFO L273 TraceCheckUtils]: 31: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,115 INFO L273 TraceCheckUtils]: 32: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,115 INFO L273 TraceCheckUtils]: 33: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,116 INFO L273 TraceCheckUtils]: 34: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,116 INFO L273 TraceCheckUtils]: 35: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,116 INFO L273 TraceCheckUtils]: 36: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,116 INFO L273 TraceCheckUtils]: 37: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,116 INFO L273 TraceCheckUtils]: 38: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,116 INFO L273 TraceCheckUtils]: 39: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,117 INFO L273 TraceCheckUtils]: 40: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,117 INFO L273 TraceCheckUtils]: 41: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,117 INFO L273 TraceCheckUtils]: 42: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,117 INFO L273 TraceCheckUtils]: 43: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,117 INFO L273 TraceCheckUtils]: 44: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,117 INFO L273 TraceCheckUtils]: 45: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,118 INFO L273 TraceCheckUtils]: 46: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,118 INFO L273 TraceCheckUtils]: 47: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,118 INFO L273 TraceCheckUtils]: 48: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,118 INFO L273 TraceCheckUtils]: 49: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,118 INFO L273 TraceCheckUtils]: 50: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,119 INFO L273 TraceCheckUtils]: 51: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,119 INFO L273 TraceCheckUtils]: 52: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,119 INFO L273 TraceCheckUtils]: 53: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,119 INFO L273 TraceCheckUtils]: 54: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,119 INFO L273 TraceCheckUtils]: 55: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,119 INFO L273 TraceCheckUtils]: 56: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,120 INFO L273 TraceCheckUtils]: 57: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,120 INFO L273 TraceCheckUtils]: 58: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,120 INFO L273 TraceCheckUtils]: 59: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,120 INFO L273 TraceCheckUtils]: 60: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,120 INFO L273 TraceCheckUtils]: 61: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,120 INFO L273 TraceCheckUtils]: 62: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,121 INFO L273 TraceCheckUtils]: 63: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,121 INFO L273 TraceCheckUtils]: 64: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,121 INFO L273 TraceCheckUtils]: 65: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,121 INFO L273 TraceCheckUtils]: 66: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,121 INFO L273 TraceCheckUtils]: 67: Hoare triple {4201#true} assume !~bvslt32(~i~1, 20bv32); {4201#true} is VALID [2018-11-14 16:03:51,121 INFO L256 TraceCheckUtils]: 68: Hoare triple {4201#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {4201#true} is VALID [2018-11-14 16:03:51,122 INFO L273 TraceCheckUtils]: 69: Hoare triple {4201#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {4413#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:51,122 INFO L273 TraceCheckUtils]: 70: Hoare triple {4413#(= sum_~i~0 (_ bv0 32))} assume true; {4413#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:51,123 INFO L273 TraceCheckUtils]: 71: Hoare triple {4413#(= sum_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4413#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:03:51,123 INFO L273 TraceCheckUtils]: 72: Hoare triple {4413#(= sum_~i~0 (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4423#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,123 INFO L273 TraceCheckUtils]: 73: Hoare triple {4423#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {4423#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,124 INFO L273 TraceCheckUtils]: 74: Hoare triple {4423#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4423#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,124 INFO L273 TraceCheckUtils]: 75: Hoare triple {4423#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4433#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,124 INFO L273 TraceCheckUtils]: 76: Hoare triple {4433#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} assume true; {4433#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,125 INFO L273 TraceCheckUtils]: 77: Hoare triple {4433#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4433#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,125 INFO L273 TraceCheckUtils]: 78: Hoare triple {4433#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4443#(= (bvadd sum_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,125 INFO L273 TraceCheckUtils]: 79: Hoare triple {4443#(= (bvadd sum_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume true; {4443#(= (bvadd sum_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,126 INFO L273 TraceCheckUtils]: 80: Hoare triple {4443#(= (bvadd sum_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4443#(= (bvadd sum_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,126 INFO L273 TraceCheckUtils]: 81: Hoare triple {4443#(= (bvadd sum_~i~0 (_ bv4294967293 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4453#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,127 INFO L273 TraceCheckUtils]: 82: Hoare triple {4453#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} assume true; {4453#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:03:51,127 INFO L273 TraceCheckUtils]: 83: Hoare triple {4453#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} assume !~bvslt32(~i~0, 20bv32); {4202#false} is VALID [2018-11-14 16:03:51,128 INFO L273 TraceCheckUtils]: 84: Hoare triple {4202#false} #res := ~ret~0[32:0]; {4202#false} is VALID [2018-11-14 16:03:51,128 INFO L273 TraceCheckUtils]: 85: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,128 INFO L268 TraceCheckUtils]: 86: Hoare quadruple {4202#false} {4201#true} #73#return; {4202#false} is VALID [2018-11-14 16:03:51,128 INFO L273 TraceCheckUtils]: 87: Hoare triple {4202#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {4202#false} is VALID [2018-11-14 16:03:51,129 INFO L256 TraceCheckUtils]: 88: Hoare triple {4202#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {4202#false} is VALID [2018-11-14 16:03:51,129 INFO L273 TraceCheckUtils]: 89: Hoare triple {4202#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {4202#false} is VALID [2018-11-14 16:03:51,129 INFO L273 TraceCheckUtils]: 90: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,129 INFO L273 TraceCheckUtils]: 91: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,129 INFO L273 TraceCheckUtils]: 92: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,130 INFO L273 TraceCheckUtils]: 93: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,130 INFO L273 TraceCheckUtils]: 94: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,130 INFO L273 TraceCheckUtils]: 95: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,130 INFO L273 TraceCheckUtils]: 96: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,131 INFO L273 TraceCheckUtils]: 97: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,131 INFO L273 TraceCheckUtils]: 98: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,131 INFO L273 TraceCheckUtils]: 99: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,131 INFO L273 TraceCheckUtils]: 100: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,131 INFO L273 TraceCheckUtils]: 101: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,132 INFO L273 TraceCheckUtils]: 102: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,132 INFO L273 TraceCheckUtils]: 103: Hoare triple {4202#false} assume !~bvslt32(~i~0, 20bv32); {4202#false} is VALID [2018-11-14 16:03:51,132 INFO L273 TraceCheckUtils]: 104: Hoare triple {4202#false} #res := ~ret~0[32:0]; {4202#false} is VALID [2018-11-14 16:03:51,132 INFO L273 TraceCheckUtils]: 105: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,132 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {4202#false} {4202#false} #75#return; {4202#false} is VALID [2018-11-14 16:03:51,132 INFO L273 TraceCheckUtils]: 107: Hoare triple {4202#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {4202#false} is VALID [2018-11-14 16:03:51,133 INFO L273 TraceCheckUtils]: 108: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,133 INFO L273 TraceCheckUtils]: 109: Hoare triple {4202#false} assume !~bvslt32(~i~2, 19bv32); {4202#false} is VALID [2018-11-14 16:03:51,133 INFO L273 TraceCheckUtils]: 110: Hoare triple {4202#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {4202#false} is VALID [2018-11-14 16:03:51,133 INFO L256 TraceCheckUtils]: 111: Hoare triple {4202#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {4202#false} is VALID [2018-11-14 16:03:51,133 INFO L273 TraceCheckUtils]: 112: Hoare triple {4202#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {4202#false} is VALID [2018-11-14 16:03:51,134 INFO L273 TraceCheckUtils]: 113: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,134 INFO L273 TraceCheckUtils]: 114: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,134 INFO L273 TraceCheckUtils]: 115: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,134 INFO L273 TraceCheckUtils]: 116: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,134 INFO L273 TraceCheckUtils]: 117: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,135 INFO L273 TraceCheckUtils]: 118: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,135 INFO L273 TraceCheckUtils]: 119: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,135 INFO L273 TraceCheckUtils]: 120: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,135 INFO L273 TraceCheckUtils]: 121: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,135 INFO L273 TraceCheckUtils]: 122: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,135 INFO L273 TraceCheckUtils]: 123: Hoare triple {4202#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4202#false} is VALID [2018-11-14 16:03:51,136 INFO L273 TraceCheckUtils]: 124: Hoare triple {4202#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4202#false} is VALID [2018-11-14 16:03:51,136 INFO L273 TraceCheckUtils]: 125: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,136 INFO L273 TraceCheckUtils]: 126: Hoare triple {4202#false} assume !~bvslt32(~i~0, 20bv32); {4202#false} is VALID [2018-11-14 16:03:51,136 INFO L273 TraceCheckUtils]: 127: Hoare triple {4202#false} #res := ~ret~0[32:0]; {4202#false} is VALID [2018-11-14 16:03:51,136 INFO L273 TraceCheckUtils]: 128: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,137 INFO L268 TraceCheckUtils]: 129: Hoare quadruple {4202#false} {4202#false} #77#return; {4202#false} is VALID [2018-11-14 16:03:51,137 INFO L273 TraceCheckUtils]: 130: Hoare triple {4202#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {4202#false} is VALID [2018-11-14 16:03:51,137 INFO L273 TraceCheckUtils]: 131: Hoare triple {4202#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4202#false} is VALID [2018-11-14 16:03:51,137 INFO L273 TraceCheckUtils]: 132: Hoare triple {4202#false} assume !false; {4202#false} is VALID [2018-11-14 16:03:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 898 backedges. 134 proven. 26 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2018-11-14 16:03:51,148 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:03:51,460 INFO L273 TraceCheckUtils]: 132: Hoare triple {4202#false} assume !false; {4202#false} is VALID [2018-11-14 16:03:51,461 INFO L273 TraceCheckUtils]: 131: Hoare triple {4202#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4202#false} is VALID [2018-11-14 16:03:51,461 INFO L273 TraceCheckUtils]: 130: Hoare triple {4202#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {4202#false} is VALID [2018-11-14 16:03:51,461 INFO L268 TraceCheckUtils]: 129: Hoare quadruple {4201#true} {4202#false} #77#return; {4202#false} is VALID [2018-11-14 16:03:51,462 INFO L273 TraceCheckUtils]: 128: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,462 INFO L273 TraceCheckUtils]: 127: Hoare triple {4201#true} #res := ~ret~0[32:0]; {4201#true} is VALID [2018-11-14 16:03:51,462 INFO L273 TraceCheckUtils]: 126: Hoare triple {4201#true} assume !~bvslt32(~i~0, 20bv32); {4201#true} is VALID [2018-11-14 16:03:51,463 INFO L273 TraceCheckUtils]: 125: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,463 INFO L273 TraceCheckUtils]: 124: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,463 INFO L273 TraceCheckUtils]: 123: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,463 INFO L273 TraceCheckUtils]: 122: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,463 INFO L273 TraceCheckUtils]: 121: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,463 INFO L273 TraceCheckUtils]: 120: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,464 INFO L273 TraceCheckUtils]: 119: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,464 INFO L273 TraceCheckUtils]: 118: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,464 INFO L273 TraceCheckUtils]: 117: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,464 INFO L273 TraceCheckUtils]: 116: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,464 INFO L273 TraceCheckUtils]: 115: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,465 INFO L273 TraceCheckUtils]: 114: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,465 INFO L273 TraceCheckUtils]: 113: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,465 INFO L273 TraceCheckUtils]: 112: Hoare triple {4201#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {4201#true} is VALID [2018-11-14 16:03:51,465 INFO L256 TraceCheckUtils]: 111: Hoare triple {4202#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {4201#true} is VALID [2018-11-14 16:03:51,465 INFO L273 TraceCheckUtils]: 110: Hoare triple {4202#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {4202#false} is VALID [2018-11-14 16:03:51,465 INFO L273 TraceCheckUtils]: 109: Hoare triple {4202#false} assume !~bvslt32(~i~2, 19bv32); {4202#false} is VALID [2018-11-14 16:03:51,466 INFO L273 TraceCheckUtils]: 108: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,466 INFO L273 TraceCheckUtils]: 107: Hoare triple {4202#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {4202#false} is VALID [2018-11-14 16:03:51,466 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {4201#true} {4202#false} #75#return; {4202#false} is VALID [2018-11-14 16:03:51,466 INFO L273 TraceCheckUtils]: 105: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,466 INFO L273 TraceCheckUtils]: 104: Hoare triple {4201#true} #res := ~ret~0[32:0]; {4201#true} is VALID [2018-11-14 16:03:51,466 INFO L273 TraceCheckUtils]: 103: Hoare triple {4201#true} assume !~bvslt32(~i~0, 20bv32); {4201#true} is VALID [2018-11-14 16:03:51,467 INFO L273 TraceCheckUtils]: 102: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,467 INFO L273 TraceCheckUtils]: 101: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,467 INFO L273 TraceCheckUtils]: 100: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,467 INFO L273 TraceCheckUtils]: 99: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,467 INFO L273 TraceCheckUtils]: 98: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,467 INFO L273 TraceCheckUtils]: 97: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,468 INFO L273 TraceCheckUtils]: 96: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,468 INFO L273 TraceCheckUtils]: 95: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,468 INFO L273 TraceCheckUtils]: 94: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,468 INFO L273 TraceCheckUtils]: 93: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,468 INFO L273 TraceCheckUtils]: 92: Hoare triple {4201#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4201#true} is VALID [2018-11-14 16:03:51,468 INFO L273 TraceCheckUtils]: 91: Hoare triple {4201#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4201#true} is VALID [2018-11-14 16:03:51,469 INFO L273 TraceCheckUtils]: 90: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,469 INFO L273 TraceCheckUtils]: 89: Hoare triple {4201#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {4201#true} is VALID [2018-11-14 16:03:51,469 INFO L256 TraceCheckUtils]: 88: Hoare triple {4202#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {4201#true} is VALID [2018-11-14 16:03:51,469 INFO L273 TraceCheckUtils]: 87: Hoare triple {4202#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {4202#false} is VALID [2018-11-14 16:03:51,469 INFO L268 TraceCheckUtils]: 86: Hoare quadruple {4202#false} {4201#true} #73#return; {4202#false} is VALID [2018-11-14 16:03:51,470 INFO L273 TraceCheckUtils]: 85: Hoare triple {4202#false} assume true; {4202#false} is VALID [2018-11-14 16:03:51,470 INFO L273 TraceCheckUtils]: 84: Hoare triple {4202#false} #res := ~ret~0[32:0]; {4202#false} is VALID [2018-11-14 16:03:51,484 INFO L273 TraceCheckUtils]: 83: Hoare triple {4757#(bvslt sum_~i~0 (_ bv20 32))} assume !~bvslt32(~i~0, 20bv32); {4202#false} is VALID [2018-11-14 16:03:51,497 INFO L273 TraceCheckUtils]: 82: Hoare triple {4757#(bvslt sum_~i~0 (_ bv20 32))} assume true; {4757#(bvslt sum_~i~0 (_ bv20 32))} is VALID [2018-11-14 16:03:51,500 INFO L273 TraceCheckUtils]: 81: Hoare triple {4764#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4757#(bvslt sum_~i~0 (_ bv20 32))} is VALID [2018-11-14 16:03:51,518 INFO L273 TraceCheckUtils]: 80: Hoare triple {4764#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4764#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,524 INFO L273 TraceCheckUtils]: 79: Hoare triple {4764#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} assume true; {4764#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,530 INFO L273 TraceCheckUtils]: 78: Hoare triple {4774#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4764#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,531 INFO L273 TraceCheckUtils]: 77: Hoare triple {4774#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4774#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,531 INFO L273 TraceCheckUtils]: 76: Hoare triple {4774#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} assume true; {4774#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,537 INFO L273 TraceCheckUtils]: 75: Hoare triple {4784#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4774#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,538 INFO L273 TraceCheckUtils]: 74: Hoare triple {4784#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4784#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,538 INFO L273 TraceCheckUtils]: 73: Hoare triple {4784#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} assume true; {4784#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,542 INFO L273 TraceCheckUtils]: 72: Hoare triple {4794#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4784#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,542 INFO L273 TraceCheckUtils]: 71: Hoare triple {4794#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {4794#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,543 INFO L273 TraceCheckUtils]: 70: Hoare triple {4794#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} assume true; {4794#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,543 INFO L273 TraceCheckUtils]: 69: Hoare triple {4201#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {4794#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:03:51,543 INFO L256 TraceCheckUtils]: 68: Hoare triple {4201#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 67: Hoare triple {4201#true} assume !~bvslt32(~i~1, 20bv32); {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 66: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 65: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 64: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 63: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 62: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 61: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,544 INFO L273 TraceCheckUtils]: 60: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 59: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 58: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 57: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 56: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 55: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 54: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 53: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 52: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,545 INFO L273 TraceCheckUtils]: 51: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 50: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 49: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 48: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 47: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 46: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 45: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 44: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,546 INFO L273 TraceCheckUtils]: 43: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 42: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 41: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 40: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 39: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 38: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 37: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 36: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,547 INFO L273 TraceCheckUtils]: 35: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,548 INFO L273 TraceCheckUtils]: 34: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,548 INFO L273 TraceCheckUtils]: 33: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,548 INFO L273 TraceCheckUtils]: 32: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,548 INFO L273 TraceCheckUtils]: 31: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,548 INFO L273 TraceCheckUtils]: 30: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,548 INFO L273 TraceCheckUtils]: 29: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 28: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 27: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 26: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 25: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 24: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 23: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 22: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,549 INFO L273 TraceCheckUtils]: 21: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 20: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 19: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 18: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 17: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 16: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 15: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 14: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,550 INFO L273 TraceCheckUtils]: 13: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 12: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 11: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 10: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 9: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 8: Hoare triple {4201#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 7: Hoare triple {4201#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 6: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L273 TraceCheckUtils]: 5: Hoare triple {4201#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {4201#true} is VALID [2018-11-14 16:03:51,551 INFO L256 TraceCheckUtils]: 4: Hoare triple {4201#true} call #t~ret12 := main(); {4201#true} is VALID [2018-11-14 16:03:51,552 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4201#true} {4201#true} #69#return; {4201#true} is VALID [2018-11-14 16:03:51,552 INFO L273 TraceCheckUtils]: 2: Hoare triple {4201#true} assume true; {4201#true} is VALID [2018-11-14 16:03:51,552 INFO L273 TraceCheckUtils]: 1: Hoare triple {4201#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {4201#true} is VALID [2018-11-14 16:03:51,552 INFO L256 TraceCheckUtils]: 0: Hoare triple {4201#true} call ULTIMATE.init(); {4201#true} is VALID [2018-11-14 16:03:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 898 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 734 trivial. 0 not checked. [2018-11-14 16:03:51,566 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:03:51,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-14 16:03:51,566 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 133 [2018-11-14 16:03:51,568 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:03:51,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-14 16:03:51,698 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:51,699 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-14 16:03:51,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-14 16:03:51,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-11-14 16:03:51,699 INFO L87 Difference]: Start difference. First operand 99 states and 103 transitions. Second operand 12 states. [2018-11-14 16:03:52,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:52,569 INFO L93 Difference]: Finished difference Result 147 states and 162 transitions. [2018-11-14 16:03:52,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-14 16:03:52,569 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 133 [2018-11-14 16:03:52,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:03:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 16:03:52,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 92 transitions. [2018-11-14 16:03:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 16:03:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 92 transitions. [2018-11-14 16:03:52,575 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 92 transitions. [2018-11-14 16:03:52,731 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:03:52,734 INFO L225 Difference]: With dead ends: 147 [2018-11-14 16:03:52,734 INFO L226 Difference]: Without dead ends: 117 [2018-11-14 16:03:52,735 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=94, Invalid=146, Unknown=0, NotChecked=0, Total=240 [2018-11-14 16:03:52,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-14 16:03:52,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-11-14 16:03:52,772 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:03:52,772 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand 117 states. [2018-11-14 16:03:52,772 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 117 states. [2018-11-14 16:03:52,773 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 117 states. [2018-11-14 16:03:52,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:52,778 INFO L93 Difference]: Finished difference Result 117 states and 121 transitions. [2018-11-14 16:03:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 121 transitions. [2018-11-14 16:03:52,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:52,779 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:52,780 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 117 states. [2018-11-14 16:03:52,780 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 117 states. [2018-11-14 16:03:52,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:03:52,784 INFO L93 Difference]: Finished difference Result 117 states and 121 transitions. [2018-11-14 16:03:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 121 transitions. [2018-11-14 16:03:52,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:03:52,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:03:52,786 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:03:52,786 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:03:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-14 16:03:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 121 transitions. [2018-11-14 16:03:52,790 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 121 transitions. Word has length 133 [2018-11-14 16:03:52,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:03:52,791 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 121 transitions. [2018-11-14 16:03:52,791 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-14 16:03:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 121 transitions. [2018-11-14 16:03:52,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-11-14 16:03:52,793 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:03:52,794 INFO L375 BasicCegarLoop]: trace histogram [33, 30, 30, 21, 20, 20, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:03:52,794 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:03:52,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:03:52,794 INFO L82 PathProgramCache]: Analyzing trace with hash 1695004144, now seen corresponding path program 5 times [2018-11-14 16:03:52,795 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:03:52,795 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:03:52,812 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2018-11-14 16:04:12,780 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 22 check-sat command(s) [2018-11-14 16:04:12,780 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:04:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:04:12,923 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:04:13,450 INFO L256 TraceCheckUtils]: 0: Hoare triple {5607#true} call ULTIMATE.init(); {5607#true} is VALID [2018-11-14 16:04:13,451 INFO L273 TraceCheckUtils]: 1: Hoare triple {5607#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {5607#true} is VALID [2018-11-14 16:04:13,451 INFO L273 TraceCheckUtils]: 2: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,451 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5607#true} {5607#true} #69#return; {5607#true} is VALID [2018-11-14 16:04:13,451 INFO L256 TraceCheckUtils]: 4: Hoare triple {5607#true} call #t~ret12 := main(); {5607#true} is VALID [2018-11-14 16:04:13,452 INFO L273 TraceCheckUtils]: 5: Hoare triple {5607#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {5607#true} is VALID [2018-11-14 16:04:13,452 INFO L273 TraceCheckUtils]: 6: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,452 INFO L273 TraceCheckUtils]: 7: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,452 INFO L273 TraceCheckUtils]: 8: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,453 INFO L273 TraceCheckUtils]: 9: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,453 INFO L273 TraceCheckUtils]: 10: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,453 INFO L273 TraceCheckUtils]: 11: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,453 INFO L273 TraceCheckUtils]: 12: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,453 INFO L273 TraceCheckUtils]: 13: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,454 INFO L273 TraceCheckUtils]: 14: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,454 INFO L273 TraceCheckUtils]: 15: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,454 INFO L273 TraceCheckUtils]: 16: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,454 INFO L273 TraceCheckUtils]: 17: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,454 INFO L273 TraceCheckUtils]: 18: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,454 INFO L273 TraceCheckUtils]: 19: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 20: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 21: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 22: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 23: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 24: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 25: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 26: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 27: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,455 INFO L273 TraceCheckUtils]: 28: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 29: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 30: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 31: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 32: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 33: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 34: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 35: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,456 INFO L273 TraceCheckUtils]: 36: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,457 INFO L273 TraceCheckUtils]: 37: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,457 INFO L273 TraceCheckUtils]: 38: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,457 INFO L273 TraceCheckUtils]: 39: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,457 INFO L273 TraceCheckUtils]: 40: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,457 INFO L273 TraceCheckUtils]: 41: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,458 INFO L273 TraceCheckUtils]: 42: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,458 INFO L273 TraceCheckUtils]: 43: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,458 INFO L273 TraceCheckUtils]: 44: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,458 INFO L273 TraceCheckUtils]: 45: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,458 INFO L273 TraceCheckUtils]: 46: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,458 INFO L273 TraceCheckUtils]: 47: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 48: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 49: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 50: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 51: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 52: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 53: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 54: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 55: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,459 INFO L273 TraceCheckUtils]: 56: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 57: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 58: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 59: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 60: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 61: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 62: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 63: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,460 INFO L273 TraceCheckUtils]: 64: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:13,461 INFO L273 TraceCheckUtils]: 65: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:13,461 INFO L273 TraceCheckUtils]: 66: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:13,461 INFO L273 TraceCheckUtils]: 67: Hoare triple {5607#true} assume !~bvslt32(~i~1, 20bv32); {5607#true} is VALID [2018-11-14 16:04:13,461 INFO L256 TraceCheckUtils]: 68: Hoare triple {5607#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {5607#true} is VALID [2018-11-14 16:04:13,461 INFO L273 TraceCheckUtils]: 69: Hoare triple {5607#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {5819#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:04:13,462 INFO L273 TraceCheckUtils]: 70: Hoare triple {5819#(= sum_~i~0 (_ bv0 32))} assume true; {5819#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:04:13,462 INFO L273 TraceCheckUtils]: 71: Hoare triple {5819#(= sum_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5819#(= sum_~i~0 (_ bv0 32))} is VALID [2018-11-14 16:04:13,462 INFO L273 TraceCheckUtils]: 72: Hoare triple {5819#(= sum_~i~0 (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5829#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,463 INFO L273 TraceCheckUtils]: 73: Hoare triple {5829#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {5829#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,463 INFO L273 TraceCheckUtils]: 74: Hoare triple {5829#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5829#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,463 INFO L273 TraceCheckUtils]: 75: Hoare triple {5829#(= (bvadd sum_~i~0 (_ bv4294967295 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5839#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,464 INFO L273 TraceCheckUtils]: 76: Hoare triple {5839#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} assume true; {5839#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,464 INFO L273 TraceCheckUtils]: 77: Hoare triple {5839#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5839#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,465 INFO L273 TraceCheckUtils]: 78: Hoare triple {5839#(= (bvadd sum_~i~0 (_ bv4294967294 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5849#(= (_ bv3 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,465 INFO L273 TraceCheckUtils]: 79: Hoare triple {5849#(= (_ bv3 32) sum_~i~0)} assume true; {5849#(= (_ bv3 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,465 INFO L273 TraceCheckUtils]: 80: Hoare triple {5849#(= (_ bv3 32) sum_~i~0)} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5849#(= (_ bv3 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,466 INFO L273 TraceCheckUtils]: 81: Hoare triple {5849#(= (_ bv3 32) sum_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5859#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,466 INFO L273 TraceCheckUtils]: 82: Hoare triple {5859#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} assume true; {5859#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,467 INFO L273 TraceCheckUtils]: 83: Hoare triple {5859#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5859#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,468 INFO L273 TraceCheckUtils]: 84: Hoare triple {5859#(= (bvadd sum_~i~0 (_ bv4294967292 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5869#(= (bvadd sum_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,468 INFO L273 TraceCheckUtils]: 85: Hoare triple {5869#(= (bvadd sum_~i~0 (_ bv4294967291 32)) (_ bv0 32))} assume true; {5869#(= (bvadd sum_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,469 INFO L273 TraceCheckUtils]: 86: Hoare triple {5869#(= (bvadd sum_~i~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5869#(= (bvadd sum_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,469 INFO L273 TraceCheckUtils]: 87: Hoare triple {5869#(= (bvadd sum_~i~0 (_ bv4294967291 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5879#(= (bvadd sum_~i~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,470 INFO L273 TraceCheckUtils]: 88: Hoare triple {5879#(= (bvadd sum_~i~0 (_ bv4294967290 32)) (_ bv0 32))} assume true; {5879#(= (bvadd sum_~i~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,470 INFO L273 TraceCheckUtils]: 89: Hoare triple {5879#(= (bvadd sum_~i~0 (_ bv4294967290 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5879#(= (bvadd sum_~i~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,471 INFO L273 TraceCheckUtils]: 90: Hoare triple {5879#(= (bvadd sum_~i~0 (_ bv4294967290 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5889#(= (_ bv7 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,472 INFO L273 TraceCheckUtils]: 91: Hoare triple {5889#(= (_ bv7 32) sum_~i~0)} assume true; {5889#(= (_ bv7 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,472 INFO L273 TraceCheckUtils]: 92: Hoare triple {5889#(= (_ bv7 32) sum_~i~0)} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5889#(= (_ bv7 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,473 INFO L273 TraceCheckUtils]: 93: Hoare triple {5889#(= (_ bv7 32) sum_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5899#(= (bvadd sum_~i~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,473 INFO L273 TraceCheckUtils]: 94: Hoare triple {5899#(= (bvadd sum_~i~0 (_ bv4294967288 32)) (_ bv0 32))} assume true; {5899#(= (bvadd sum_~i~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,474 INFO L273 TraceCheckUtils]: 95: Hoare triple {5899#(= (bvadd sum_~i~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5899#(= (bvadd sum_~i~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,475 INFO L273 TraceCheckUtils]: 96: Hoare triple {5899#(= (bvadd sum_~i~0 (_ bv4294967288 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5909#(= (_ bv9 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,475 INFO L273 TraceCheckUtils]: 97: Hoare triple {5909#(= (_ bv9 32) sum_~i~0)} assume true; {5909#(= (_ bv9 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,487 INFO L273 TraceCheckUtils]: 98: Hoare triple {5909#(= (_ bv9 32) sum_~i~0)} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5909#(= (_ bv9 32) sum_~i~0)} is VALID [2018-11-14 16:04:13,488 INFO L273 TraceCheckUtils]: 99: Hoare triple {5909#(= (_ bv9 32) sum_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5919#(= (bvadd sum_~i~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,488 INFO L273 TraceCheckUtils]: 100: Hoare triple {5919#(= (bvadd sum_~i~0 (_ bv4294967286 32)) (_ bv0 32))} assume true; {5919#(= (bvadd sum_~i~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-14 16:04:13,489 INFO L273 TraceCheckUtils]: 101: Hoare triple {5919#(= (bvadd sum_~i~0 (_ bv4294967286 32)) (_ bv0 32))} assume !~bvslt32(~i~0, 20bv32); {5608#false} is VALID [2018-11-14 16:04:13,489 INFO L273 TraceCheckUtils]: 102: Hoare triple {5608#false} #res := ~ret~0[32:0]; {5608#false} is VALID [2018-11-14 16:04:13,489 INFO L273 TraceCheckUtils]: 103: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,489 INFO L268 TraceCheckUtils]: 104: Hoare quadruple {5608#false} {5607#true} #73#return; {5608#false} is VALID [2018-11-14 16:04:13,489 INFO L273 TraceCheckUtils]: 105: Hoare triple {5608#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {5608#false} is VALID [2018-11-14 16:04:13,489 INFO L256 TraceCheckUtils]: 106: Hoare triple {5608#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {5608#false} is VALID [2018-11-14 16:04:13,489 INFO L273 TraceCheckUtils]: 107: Hoare triple {5608#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {5608#false} is VALID [2018-11-14 16:04:13,489 INFO L273 TraceCheckUtils]: 108: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 109: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 110: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 111: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 112: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 113: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 114: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 115: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 116: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,490 INFO L273 TraceCheckUtils]: 117: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 118: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 119: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 120: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 121: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 122: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 123: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 124: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,491 INFO L273 TraceCheckUtils]: 125: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 126: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 127: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 128: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 129: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 130: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 131: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 132: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,492 INFO L273 TraceCheckUtils]: 133: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 134: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 135: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 136: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 137: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 138: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 139: Hoare triple {5608#false} assume !~bvslt32(~i~0, 20bv32); {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 140: Hoare triple {5608#false} #res := ~ret~0[32:0]; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L273 TraceCheckUtils]: 141: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,493 INFO L268 TraceCheckUtils]: 142: Hoare quadruple {5608#false} {5608#false} #75#return; {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L273 TraceCheckUtils]: 143: Hoare triple {5608#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L273 TraceCheckUtils]: 144: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L273 TraceCheckUtils]: 145: Hoare triple {5608#false} assume !~bvslt32(~i~2, 19bv32); {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L273 TraceCheckUtils]: 146: Hoare triple {5608#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L256 TraceCheckUtils]: 147: Hoare triple {5608#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L273 TraceCheckUtils]: 148: Hoare triple {5608#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L273 TraceCheckUtils]: 149: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,494 INFO L273 TraceCheckUtils]: 150: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 151: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 152: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 153: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 154: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 155: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 156: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 157: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 158: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,495 INFO L273 TraceCheckUtils]: 159: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 160: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 161: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 162: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 163: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 164: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 165: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 166: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,496 INFO L273 TraceCheckUtils]: 167: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 168: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 169: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 170: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 171: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 172: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 173: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 174: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 175: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,497 INFO L273 TraceCheckUtils]: 176: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L273 TraceCheckUtils]: 177: Hoare triple {5608#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L273 TraceCheckUtils]: 178: Hoare triple {5608#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L273 TraceCheckUtils]: 179: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L273 TraceCheckUtils]: 180: Hoare triple {5608#false} assume !~bvslt32(~i~0, 20bv32); {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L273 TraceCheckUtils]: 181: Hoare triple {5608#false} #res := ~ret~0[32:0]; {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L273 TraceCheckUtils]: 182: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L268 TraceCheckUtils]: 183: Hoare quadruple {5608#false} {5608#false} #77#return; {5608#false} is VALID [2018-11-14 16:04:13,498 INFO L273 TraceCheckUtils]: 184: Hoare triple {5608#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {5608#false} is VALID [2018-11-14 16:04:13,499 INFO L273 TraceCheckUtils]: 185: Hoare triple {5608#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5608#false} is VALID [2018-11-14 16:04:13,499 INFO L273 TraceCheckUtils]: 186: Hoare triple {5608#false} assume !false; {5608#false} is VALID [2018-11-14 16:04:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2113 backedges. 686 proven. 155 refuted. 0 times theorem prover too weak. 1272 trivial. 0 not checked. [2018-11-14 16:04:13,517 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:04:14,125 INFO L273 TraceCheckUtils]: 186: Hoare triple {5608#false} assume !false; {5608#false} is VALID [2018-11-14 16:04:14,126 INFO L273 TraceCheckUtils]: 185: Hoare triple {5608#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5608#false} is VALID [2018-11-14 16:04:14,126 INFO L273 TraceCheckUtils]: 184: Hoare triple {5608#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {5608#false} is VALID [2018-11-14 16:04:14,126 INFO L268 TraceCheckUtils]: 183: Hoare quadruple {5607#true} {5608#false} #77#return; {5608#false} is VALID [2018-11-14 16:04:14,126 INFO L273 TraceCheckUtils]: 182: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,126 INFO L273 TraceCheckUtils]: 181: Hoare triple {5607#true} #res := ~ret~0[32:0]; {5607#true} is VALID [2018-11-14 16:04:14,126 INFO L273 TraceCheckUtils]: 180: Hoare triple {5607#true} assume !~bvslt32(~i~0, 20bv32); {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 179: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 178: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 177: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 176: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 175: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 174: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 173: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 172: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,127 INFO L273 TraceCheckUtils]: 171: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 170: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 169: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 168: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 167: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 166: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 165: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 164: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,128 INFO L273 TraceCheckUtils]: 163: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 162: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 161: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 160: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 159: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 158: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 157: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 156: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,129 INFO L273 TraceCheckUtils]: 155: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L273 TraceCheckUtils]: 154: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L273 TraceCheckUtils]: 153: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L273 TraceCheckUtils]: 152: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L273 TraceCheckUtils]: 151: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L273 TraceCheckUtils]: 150: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L273 TraceCheckUtils]: 149: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L273 TraceCheckUtils]: 148: Hoare triple {5607#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {5607#true} is VALID [2018-11-14 16:04:14,130 INFO L256 TraceCheckUtils]: 147: Hoare triple {5608#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {5607#true} is VALID [2018-11-14 16:04:14,131 INFO L273 TraceCheckUtils]: 146: Hoare triple {5608#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {5608#false} is VALID [2018-11-14 16:04:14,131 INFO L273 TraceCheckUtils]: 145: Hoare triple {5608#false} assume !~bvslt32(~i~2, 19bv32); {5608#false} is VALID [2018-11-14 16:04:14,131 INFO L273 TraceCheckUtils]: 144: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:14,131 INFO L273 TraceCheckUtils]: 143: Hoare triple {5608#false} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {5608#false} is VALID [2018-11-14 16:04:14,131 INFO L268 TraceCheckUtils]: 142: Hoare quadruple {5607#true} {5608#false} #75#return; {5608#false} is VALID [2018-11-14 16:04:14,131 INFO L273 TraceCheckUtils]: 141: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,132 INFO L273 TraceCheckUtils]: 140: Hoare triple {5607#true} #res := ~ret~0[32:0]; {5607#true} is VALID [2018-11-14 16:04:14,132 INFO L273 TraceCheckUtils]: 139: Hoare triple {5607#true} assume !~bvslt32(~i~0, 20bv32); {5607#true} is VALID [2018-11-14 16:04:14,132 INFO L273 TraceCheckUtils]: 138: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,132 INFO L273 TraceCheckUtils]: 137: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,132 INFO L273 TraceCheckUtils]: 136: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,133 INFO L273 TraceCheckUtils]: 135: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,133 INFO L273 TraceCheckUtils]: 134: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,133 INFO L273 TraceCheckUtils]: 133: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,133 INFO L273 TraceCheckUtils]: 132: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,133 INFO L273 TraceCheckUtils]: 131: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,133 INFO L273 TraceCheckUtils]: 130: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,134 INFO L273 TraceCheckUtils]: 129: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,134 INFO L273 TraceCheckUtils]: 128: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,134 INFO L273 TraceCheckUtils]: 127: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,134 INFO L273 TraceCheckUtils]: 126: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,134 INFO L273 TraceCheckUtils]: 125: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,134 INFO L273 TraceCheckUtils]: 124: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,134 INFO L273 TraceCheckUtils]: 123: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,135 INFO L273 TraceCheckUtils]: 122: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,135 INFO L273 TraceCheckUtils]: 121: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,135 INFO L273 TraceCheckUtils]: 120: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,135 INFO L273 TraceCheckUtils]: 119: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,135 INFO L273 TraceCheckUtils]: 118: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,135 INFO L273 TraceCheckUtils]: 117: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 116: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 115: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 114: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 113: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 112: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 111: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 110: Hoare triple {5607#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 109: Hoare triple {5607#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {5607#true} is VALID [2018-11-14 16:04:14,136 INFO L273 TraceCheckUtils]: 108: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,137 INFO L273 TraceCheckUtils]: 107: Hoare triple {5607#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {5607#true} is VALID [2018-11-14 16:04:14,137 INFO L256 TraceCheckUtils]: 106: Hoare triple {5608#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {5607#true} is VALID [2018-11-14 16:04:14,137 INFO L273 TraceCheckUtils]: 105: Hoare triple {5608#false} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {5608#false} is VALID [2018-11-14 16:04:14,137 INFO L268 TraceCheckUtils]: 104: Hoare quadruple {5608#false} {5607#true} #73#return; {5608#false} is VALID [2018-11-14 16:04:14,137 INFO L273 TraceCheckUtils]: 103: Hoare triple {5608#false} assume true; {5608#false} is VALID [2018-11-14 16:04:14,137 INFO L273 TraceCheckUtils]: 102: Hoare triple {5608#false} #res := ~ret~0[32:0]; {5608#false} is VALID [2018-11-14 16:04:14,138 INFO L273 TraceCheckUtils]: 101: Hoare triple {6439#(bvslt sum_~i~0 (_ bv20 32))} assume !~bvslt32(~i~0, 20bv32); {5608#false} is VALID [2018-11-14 16:04:14,138 INFO L273 TraceCheckUtils]: 100: Hoare triple {6439#(bvslt sum_~i~0 (_ bv20 32))} assume true; {6439#(bvslt sum_~i~0 (_ bv20 32))} is VALID [2018-11-14 16:04:14,141 INFO L273 TraceCheckUtils]: 99: Hoare triple {6446#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6439#(bvslt sum_~i~0 (_ bv20 32))} is VALID [2018-11-14 16:04:14,142 INFO L273 TraceCheckUtils]: 98: Hoare triple {6446#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6446#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,142 INFO L273 TraceCheckUtils]: 97: Hoare triple {6446#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} assume true; {6446#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,147 INFO L273 TraceCheckUtils]: 96: Hoare triple {6456#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6446#(bvslt (bvadd sum_~i~0 (_ bv1 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,148 INFO L273 TraceCheckUtils]: 95: Hoare triple {6456#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6456#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,148 INFO L273 TraceCheckUtils]: 94: Hoare triple {6456#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} assume true; {6456#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,155 INFO L273 TraceCheckUtils]: 93: Hoare triple {6466#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6456#(bvslt (bvadd sum_~i~0 (_ bv2 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,155 INFO L273 TraceCheckUtils]: 92: Hoare triple {6466#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6466#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,156 INFO L273 TraceCheckUtils]: 91: Hoare triple {6466#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} assume true; {6466#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,159 INFO L273 TraceCheckUtils]: 90: Hoare triple {6476#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6466#(bvslt (bvadd sum_~i~0 (_ bv3 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,160 INFO L273 TraceCheckUtils]: 89: Hoare triple {6476#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6476#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,160 INFO L273 TraceCheckUtils]: 88: Hoare triple {6476#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} assume true; {6476#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,164 INFO L273 TraceCheckUtils]: 87: Hoare triple {6486#(bvslt (bvadd sum_~i~0 (_ bv5 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6476#(bvslt (bvadd sum_~i~0 (_ bv4 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,165 INFO L273 TraceCheckUtils]: 86: Hoare triple {6486#(bvslt (bvadd sum_~i~0 (_ bv5 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6486#(bvslt (bvadd sum_~i~0 (_ bv5 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,165 INFO L273 TraceCheckUtils]: 85: Hoare triple {6486#(bvslt (bvadd sum_~i~0 (_ bv5 32)) (_ bv20 32))} assume true; {6486#(bvslt (bvadd sum_~i~0 (_ bv5 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,170 INFO L273 TraceCheckUtils]: 84: Hoare triple {6496#(bvslt (bvadd sum_~i~0 (_ bv6 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6486#(bvslt (bvadd sum_~i~0 (_ bv5 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,170 INFO L273 TraceCheckUtils]: 83: Hoare triple {6496#(bvslt (bvadd sum_~i~0 (_ bv6 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6496#(bvslt (bvadd sum_~i~0 (_ bv6 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,171 INFO L273 TraceCheckUtils]: 82: Hoare triple {6496#(bvslt (bvadd sum_~i~0 (_ bv6 32)) (_ bv20 32))} assume true; {6496#(bvslt (bvadd sum_~i~0 (_ bv6 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,176 INFO L273 TraceCheckUtils]: 81: Hoare triple {6506#(bvslt (bvadd sum_~i~0 (_ bv7 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6496#(bvslt (bvadd sum_~i~0 (_ bv6 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,177 INFO L273 TraceCheckUtils]: 80: Hoare triple {6506#(bvslt (bvadd sum_~i~0 (_ bv7 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6506#(bvslt (bvadd sum_~i~0 (_ bv7 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,177 INFO L273 TraceCheckUtils]: 79: Hoare triple {6506#(bvslt (bvadd sum_~i~0 (_ bv7 32)) (_ bv20 32))} assume true; {6506#(bvslt (bvadd sum_~i~0 (_ bv7 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,182 INFO L273 TraceCheckUtils]: 78: Hoare triple {6516#(bvslt (bvadd sum_~i~0 (_ bv8 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6506#(bvslt (bvadd sum_~i~0 (_ bv7 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,182 INFO L273 TraceCheckUtils]: 77: Hoare triple {6516#(bvslt (bvadd sum_~i~0 (_ bv8 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6516#(bvslt (bvadd sum_~i~0 (_ bv8 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,183 INFO L273 TraceCheckUtils]: 76: Hoare triple {6516#(bvslt (bvadd sum_~i~0 (_ bv8 32)) (_ bv20 32))} assume true; {6516#(bvslt (bvadd sum_~i~0 (_ bv8 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,187 INFO L273 TraceCheckUtils]: 75: Hoare triple {6526#(bvslt (bvadd sum_~i~0 (_ bv9 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6516#(bvslt (bvadd sum_~i~0 (_ bv8 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,188 INFO L273 TraceCheckUtils]: 74: Hoare triple {6526#(bvslt (bvadd sum_~i~0 (_ bv9 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6526#(bvslt (bvadd sum_~i~0 (_ bv9 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,188 INFO L273 TraceCheckUtils]: 73: Hoare triple {6526#(bvslt (bvadd sum_~i~0 (_ bv9 32)) (_ bv20 32))} assume true; {6526#(bvslt (bvadd sum_~i~0 (_ bv9 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,192 INFO L273 TraceCheckUtils]: 72: Hoare triple {6536#(bvslt (bvadd sum_~i~0 (_ bv10 32)) (_ bv20 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6526#(bvslt (bvadd sum_~i~0 (_ bv9 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,192 INFO L273 TraceCheckUtils]: 71: Hoare triple {6536#(bvslt (bvadd sum_~i~0 (_ bv10 32)) (_ bv20 32))} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {6536#(bvslt (bvadd sum_~i~0 (_ bv10 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,193 INFO L273 TraceCheckUtils]: 70: Hoare triple {6536#(bvslt (bvadd sum_~i~0 (_ bv10 32)) (_ bv20 32))} assume true; {6536#(bvslt (bvadd sum_~i~0 (_ bv10 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,193 INFO L273 TraceCheckUtils]: 69: Hoare triple {5607#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {6536#(bvslt (bvadd sum_~i~0 (_ bv10 32)) (_ bv20 32))} is VALID [2018-11-14 16:04:14,194 INFO L256 TraceCheckUtils]: 68: Hoare triple {5607#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {5607#true} is VALID [2018-11-14 16:04:14,194 INFO L273 TraceCheckUtils]: 67: Hoare triple {5607#true} assume !~bvslt32(~i~1, 20bv32); {5607#true} is VALID [2018-11-14 16:04:14,194 INFO L273 TraceCheckUtils]: 66: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,194 INFO L273 TraceCheckUtils]: 65: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,194 INFO L273 TraceCheckUtils]: 64: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,194 INFO L273 TraceCheckUtils]: 63: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,194 INFO L273 TraceCheckUtils]: 62: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,194 INFO L273 TraceCheckUtils]: 61: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 60: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 59: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 58: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 57: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 56: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 55: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 54: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,195 INFO L273 TraceCheckUtils]: 53: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 52: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 51: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 50: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 49: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 48: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 47: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 46: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 45: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,196 INFO L273 TraceCheckUtils]: 44: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,197 INFO L273 TraceCheckUtils]: 43: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,197 INFO L273 TraceCheckUtils]: 42: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,197 INFO L273 TraceCheckUtils]: 41: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,197 INFO L273 TraceCheckUtils]: 40: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,197 INFO L273 TraceCheckUtils]: 39: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,197 INFO L273 TraceCheckUtils]: 38: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,197 INFO L273 TraceCheckUtils]: 37: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 36: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 35: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 34: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 33: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 32: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 31: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 30: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,198 INFO L273 TraceCheckUtils]: 29: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 28: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 27: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 26: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 25: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 24: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 23: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 22: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 21: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,199 INFO L273 TraceCheckUtils]: 20: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 19: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 18: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 17: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 16: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 15: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 14: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 13: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,200 INFO L273 TraceCheckUtils]: 12: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L273 TraceCheckUtils]: 11: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L273 TraceCheckUtils]: 10: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L273 TraceCheckUtils]: 9: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L273 TraceCheckUtils]: 8: Hoare triple {5607#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L273 TraceCheckUtils]: 7: Hoare triple {5607#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L273 TraceCheckUtils]: 6: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L273 TraceCheckUtils]: 5: Hoare triple {5607#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {5607#true} is VALID [2018-11-14 16:04:14,201 INFO L256 TraceCheckUtils]: 4: Hoare triple {5607#true} call #t~ret12 := main(); {5607#true} is VALID [2018-11-14 16:04:14,202 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5607#true} {5607#true} #69#return; {5607#true} is VALID [2018-11-14 16:04:14,202 INFO L273 TraceCheckUtils]: 2: Hoare triple {5607#true} assume true; {5607#true} is VALID [2018-11-14 16:04:14,202 INFO L273 TraceCheckUtils]: 1: Hoare triple {5607#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {5607#true} is VALID [2018-11-14 16:04:14,202 INFO L256 TraceCheckUtils]: 0: Hoare triple {5607#true} call ULTIMATE.init(); {5607#true} is VALID [2018-11-14 16:04:14,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2113 backedges. 0 proven. 845 refuted. 0 times theorem prover too weak. 1268 trivial. 0 not checked. [2018-11-14 16:04:14,224 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:04:14,224 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-14 16:04:14,225 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 187 [2018-11-14 16:04:14,227 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:04:14,227 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-14 16:04:14,418 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:14,418 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-14 16:04:14,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-14 16:04:14,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=387, Unknown=0, NotChecked=0, Total=552 [2018-11-14 16:04:14,418 INFO L87 Difference]: Start difference. First operand 117 states and 121 transitions. Second operand 24 states. [2018-11-14 16:04:17,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:17,524 INFO L93 Difference]: Finished difference Result 195 states and 214 transitions. [2018-11-14 16:04:17,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-14 16:04:17,524 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 187 [2018-11-14 16:04:17,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:04:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 16:04:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 126 transitions. [2018-11-14 16:04:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 16:04:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 126 transitions. [2018-11-14 16:04:17,530 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 126 transitions. [2018-11-14 16:04:17,805 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:17,810 INFO L225 Difference]: With dead ends: 195 [2018-11-14 16:04:17,811 INFO L226 Difference]: Without dead ends: 147 [2018-11-14 16:04:17,816 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 381 GetRequests, 351 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=341, Invalid=651, Unknown=0, NotChecked=0, Total=992 [2018-11-14 16:04:17,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2018-11-14 16:04:17,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2018-11-14 16:04:17,944 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:04:17,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand 147 states. [2018-11-14 16:04:17,945 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 147 states. [2018-11-14 16:04:17,945 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 147 states. [2018-11-14 16:04:17,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:17,951 INFO L93 Difference]: Finished difference Result 147 states and 151 transitions. [2018-11-14 16:04:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 151 transitions. [2018-11-14 16:04:17,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:17,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:17,952 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 147 states. [2018-11-14 16:04:17,952 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 147 states. [2018-11-14 16:04:17,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:17,958 INFO L93 Difference]: Finished difference Result 147 states and 151 transitions. [2018-11-14 16:04:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 151 transitions. [2018-11-14 16:04:17,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:17,959 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:17,959 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:04:17,959 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:04:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2018-11-14 16:04:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 151 transitions. [2018-11-14 16:04:17,964 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 151 transitions. Word has length 187 [2018-11-14 16:04:17,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:04:17,965 INFO L480 AbstractCegarLoop]: Abstraction has 147 states and 151 transitions. [2018-11-14 16:04:17,965 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-14 16:04:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 151 transitions. [2018-11-14 16:04:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2018-11-14 16:04:17,969 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:04:17,969 INFO L375 BasicCegarLoop]: trace histogram [63, 60, 60, 21, 20, 20, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:04:17,969 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:04:17,969 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:04:17,970 INFO L82 PathProgramCache]: Analyzing trace with hash 1499524496, now seen corresponding path program 6 times [2018-11-14 16:04:17,970 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:04:17,971 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:04:18,001 INFO L101 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2018-11-14 16:04:18,127 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2018-11-14 16:04:18,127 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:04:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:04:18,187 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:04:19,101 INFO L256 TraceCheckUtils]: 0: Hoare triple {7521#true} call ULTIMATE.init(); {7521#true} is VALID [2018-11-14 16:04:19,101 INFO L273 TraceCheckUtils]: 1: Hoare triple {7521#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {7521#true} is VALID [2018-11-14 16:04:19,101 INFO L273 TraceCheckUtils]: 2: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,101 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7521#true} {7521#true} #69#return; {7521#true} is VALID [2018-11-14 16:04:19,101 INFO L256 TraceCheckUtils]: 4: Hoare triple {7521#true} call #t~ret12 := main(); {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 5: Hoare triple {7521#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 6: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 7: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 8: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 9: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 10: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 11: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,102 INFO L273 TraceCheckUtils]: 12: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 13: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 14: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 15: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 16: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 17: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 18: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 19: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 20: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,103 INFO L273 TraceCheckUtils]: 21: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 22: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 23: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 24: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 25: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 26: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 27: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 28: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,104 INFO L273 TraceCheckUtils]: 29: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,105 INFO L273 TraceCheckUtils]: 30: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,105 INFO L273 TraceCheckUtils]: 31: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,105 INFO L273 TraceCheckUtils]: 32: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,105 INFO L273 TraceCheckUtils]: 33: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,105 INFO L273 TraceCheckUtils]: 34: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,105 INFO L273 TraceCheckUtils]: 35: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,106 INFO L273 TraceCheckUtils]: 36: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,106 INFO L273 TraceCheckUtils]: 37: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,106 INFO L273 TraceCheckUtils]: 38: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,106 INFO L273 TraceCheckUtils]: 39: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,106 INFO L273 TraceCheckUtils]: 40: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,106 INFO L273 TraceCheckUtils]: 41: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,107 INFO L273 TraceCheckUtils]: 42: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,107 INFO L273 TraceCheckUtils]: 43: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,107 INFO L273 TraceCheckUtils]: 44: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,107 INFO L273 TraceCheckUtils]: 45: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,107 INFO L273 TraceCheckUtils]: 46: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,108 INFO L273 TraceCheckUtils]: 47: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,108 INFO L273 TraceCheckUtils]: 48: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,108 INFO L273 TraceCheckUtils]: 49: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,108 INFO L273 TraceCheckUtils]: 50: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,108 INFO L273 TraceCheckUtils]: 51: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,108 INFO L273 TraceCheckUtils]: 52: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,109 INFO L273 TraceCheckUtils]: 53: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,109 INFO L273 TraceCheckUtils]: 54: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,109 INFO L273 TraceCheckUtils]: 55: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,109 INFO L273 TraceCheckUtils]: 56: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,109 INFO L273 TraceCheckUtils]: 57: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,109 INFO L273 TraceCheckUtils]: 58: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,109 INFO L273 TraceCheckUtils]: 59: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,110 INFO L273 TraceCheckUtils]: 60: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,110 INFO L273 TraceCheckUtils]: 61: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,110 INFO L273 TraceCheckUtils]: 62: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,110 INFO L273 TraceCheckUtils]: 63: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,110 INFO L273 TraceCheckUtils]: 64: Hoare triple {7521#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {7521#true} is VALID [2018-11-14 16:04:19,110 INFO L273 TraceCheckUtils]: 65: Hoare triple {7521#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {7521#true} is VALID [2018-11-14 16:04:19,111 INFO L273 TraceCheckUtils]: 66: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,111 INFO L273 TraceCheckUtils]: 67: Hoare triple {7521#true} assume !~bvslt32(~i~1, 20bv32); {7521#true} is VALID [2018-11-14 16:04:19,111 INFO L256 TraceCheckUtils]: 68: Hoare triple {7521#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {7521#true} is VALID [2018-11-14 16:04:19,111 INFO L273 TraceCheckUtils]: 69: Hoare triple {7521#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {7521#true} is VALID [2018-11-14 16:04:19,111 INFO L273 TraceCheckUtils]: 70: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,111 INFO L273 TraceCheckUtils]: 71: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,112 INFO L273 TraceCheckUtils]: 72: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,112 INFO L273 TraceCheckUtils]: 73: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,112 INFO L273 TraceCheckUtils]: 74: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,112 INFO L273 TraceCheckUtils]: 75: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,112 INFO L273 TraceCheckUtils]: 76: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,113 INFO L273 TraceCheckUtils]: 77: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,113 INFO L273 TraceCheckUtils]: 78: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,113 INFO L273 TraceCheckUtils]: 79: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,113 INFO L273 TraceCheckUtils]: 80: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,113 INFO L273 TraceCheckUtils]: 81: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,113 INFO L273 TraceCheckUtils]: 82: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,113 INFO L273 TraceCheckUtils]: 83: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,114 INFO L273 TraceCheckUtils]: 84: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,114 INFO L273 TraceCheckUtils]: 85: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,114 INFO L273 TraceCheckUtils]: 86: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,114 INFO L273 TraceCheckUtils]: 87: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,114 INFO L273 TraceCheckUtils]: 88: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,114 INFO L273 TraceCheckUtils]: 89: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,115 INFO L273 TraceCheckUtils]: 90: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,115 INFO L273 TraceCheckUtils]: 91: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,115 INFO L273 TraceCheckUtils]: 92: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,115 INFO L273 TraceCheckUtils]: 93: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,115 INFO L273 TraceCheckUtils]: 94: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,115 INFO L273 TraceCheckUtils]: 95: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,116 INFO L273 TraceCheckUtils]: 96: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,116 INFO L273 TraceCheckUtils]: 97: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,116 INFO L273 TraceCheckUtils]: 98: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,116 INFO L273 TraceCheckUtils]: 99: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,116 INFO L273 TraceCheckUtils]: 100: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,116 INFO L273 TraceCheckUtils]: 101: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,117 INFO L273 TraceCheckUtils]: 102: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,117 INFO L273 TraceCheckUtils]: 103: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,117 INFO L273 TraceCheckUtils]: 104: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,117 INFO L273 TraceCheckUtils]: 105: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,117 INFO L273 TraceCheckUtils]: 106: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,117 INFO L273 TraceCheckUtils]: 107: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,118 INFO L273 TraceCheckUtils]: 108: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,118 INFO L273 TraceCheckUtils]: 109: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,118 INFO L273 TraceCheckUtils]: 110: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,118 INFO L273 TraceCheckUtils]: 111: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,118 INFO L273 TraceCheckUtils]: 112: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,118 INFO L273 TraceCheckUtils]: 113: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,119 INFO L273 TraceCheckUtils]: 114: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,119 INFO L273 TraceCheckUtils]: 115: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,119 INFO L273 TraceCheckUtils]: 116: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,119 INFO L273 TraceCheckUtils]: 117: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,119 INFO L273 TraceCheckUtils]: 118: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,119 INFO L273 TraceCheckUtils]: 119: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,120 INFO L273 TraceCheckUtils]: 120: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,120 INFO L273 TraceCheckUtils]: 121: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,120 INFO L273 TraceCheckUtils]: 122: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,120 INFO L273 TraceCheckUtils]: 123: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,120 INFO L273 TraceCheckUtils]: 124: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,120 INFO L273 TraceCheckUtils]: 125: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,121 INFO L273 TraceCheckUtils]: 126: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,121 INFO L273 TraceCheckUtils]: 127: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,121 INFO L273 TraceCheckUtils]: 128: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,121 INFO L273 TraceCheckUtils]: 129: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,121 INFO L273 TraceCheckUtils]: 130: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,121 INFO L273 TraceCheckUtils]: 131: Hoare triple {7521#true} assume !~bvslt32(~i~0, 20bv32); {7521#true} is VALID [2018-11-14 16:04:19,122 INFO L273 TraceCheckUtils]: 132: Hoare triple {7521#true} #res := ~ret~0[32:0]; {7521#true} is VALID [2018-11-14 16:04:19,122 INFO L273 TraceCheckUtils]: 133: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,122 INFO L268 TraceCheckUtils]: 134: Hoare quadruple {7521#true} {7521#true} #73#return; {7521#true} is VALID [2018-11-14 16:04:19,122 INFO L273 TraceCheckUtils]: 135: Hoare triple {7521#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {7521#true} is VALID [2018-11-14 16:04:19,122 INFO L256 TraceCheckUtils]: 136: Hoare triple {7521#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {7521#true} is VALID [2018-11-14 16:04:19,122 INFO L273 TraceCheckUtils]: 137: Hoare triple {7521#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {7521#true} is VALID [2018-11-14 16:04:19,123 INFO L273 TraceCheckUtils]: 138: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,123 INFO L273 TraceCheckUtils]: 139: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,123 INFO L273 TraceCheckUtils]: 140: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,123 INFO L273 TraceCheckUtils]: 141: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,123 INFO L273 TraceCheckUtils]: 142: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,123 INFO L273 TraceCheckUtils]: 143: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,123 INFO L273 TraceCheckUtils]: 144: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,124 INFO L273 TraceCheckUtils]: 145: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,124 INFO L273 TraceCheckUtils]: 146: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,124 INFO L273 TraceCheckUtils]: 147: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,124 INFO L273 TraceCheckUtils]: 148: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,124 INFO L273 TraceCheckUtils]: 149: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,124 INFO L273 TraceCheckUtils]: 150: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,125 INFO L273 TraceCheckUtils]: 151: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,125 INFO L273 TraceCheckUtils]: 152: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,125 INFO L273 TraceCheckUtils]: 153: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,125 INFO L273 TraceCheckUtils]: 154: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,125 INFO L273 TraceCheckUtils]: 155: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,125 INFO L273 TraceCheckUtils]: 156: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,125 INFO L273 TraceCheckUtils]: 157: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 158: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 159: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 160: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 161: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 162: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 163: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 164: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,126 INFO L273 TraceCheckUtils]: 165: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 166: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 167: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 168: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 169: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 170: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 171: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 172: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 173: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,127 INFO L273 TraceCheckUtils]: 174: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 175: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 176: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 177: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 178: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 179: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 180: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 181: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,128 INFO L273 TraceCheckUtils]: 182: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 183: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 184: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 185: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 186: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 187: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 188: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 189: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,129 INFO L273 TraceCheckUtils]: 190: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 191: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 192: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 193: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 194: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 195: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 196: Hoare triple {7521#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 197: Hoare triple {7521#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7521#true} is VALID [2018-11-14 16:04:19,130 INFO L273 TraceCheckUtils]: 198: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,131 INFO L273 TraceCheckUtils]: 199: Hoare triple {7521#true} assume !~bvslt32(~i~0, 20bv32); {7521#true} is VALID [2018-11-14 16:04:19,131 INFO L273 TraceCheckUtils]: 200: Hoare triple {7521#true} #res := ~ret~0[32:0]; {7521#true} is VALID [2018-11-14 16:04:19,131 INFO L273 TraceCheckUtils]: 201: Hoare triple {7521#true} assume true; {7521#true} is VALID [2018-11-14 16:04:19,131 INFO L268 TraceCheckUtils]: 202: Hoare quadruple {7521#true} {7521#true} #75#return; {7521#true} is VALID [2018-11-14 16:04:19,131 INFO L273 TraceCheckUtils]: 203: Hoare triple {7521#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {8135#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:19,136 INFO L273 TraceCheckUtils]: 204: Hoare triple {8135#(= main_~i~2 (_ bv0 32))} assume true; {8135#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:19,136 INFO L273 TraceCheckUtils]: 205: Hoare triple {8135#(= main_~i~2 (_ bv0 32))} assume !~bvslt32(~i~2, 19bv32); {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 206: Hoare triple {7522#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L256 TraceCheckUtils]: 207: Hoare triple {7522#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 208: Hoare triple {7522#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 209: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 210: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 211: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 212: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 213: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,137 INFO L273 TraceCheckUtils]: 214: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,138 INFO L273 TraceCheckUtils]: 215: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,138 INFO L273 TraceCheckUtils]: 216: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,138 INFO L273 TraceCheckUtils]: 217: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,138 INFO L273 TraceCheckUtils]: 218: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,138 INFO L273 TraceCheckUtils]: 219: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,138 INFO L273 TraceCheckUtils]: 220: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,138 INFO L273 TraceCheckUtils]: 221: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 222: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 223: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 224: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 225: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 226: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 227: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 228: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,139 INFO L273 TraceCheckUtils]: 229: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 230: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 231: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 232: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 233: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 234: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 235: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 236: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 237: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,140 INFO L273 TraceCheckUtils]: 238: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 239: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 240: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 241: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 242: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 243: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 244: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 245: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,141 INFO L273 TraceCheckUtils]: 246: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 247: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 248: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 249: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 250: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 251: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 252: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 253: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 254: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,142 INFO L273 TraceCheckUtils]: 255: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 256: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 257: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 258: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 259: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 260: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 261: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 262: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,143 INFO L273 TraceCheckUtils]: 263: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 264: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 265: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 266: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 267: Hoare triple {7522#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 268: Hoare triple {7522#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 269: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 270: Hoare triple {7522#false} assume !~bvslt32(~i~0, 20bv32); {7522#false} is VALID [2018-11-14 16:04:19,144 INFO L273 TraceCheckUtils]: 271: Hoare triple {7522#false} #res := ~ret~0[32:0]; {7522#false} is VALID [2018-11-14 16:04:19,145 INFO L273 TraceCheckUtils]: 272: Hoare triple {7522#false} assume true; {7522#false} is VALID [2018-11-14 16:04:19,145 INFO L268 TraceCheckUtils]: 273: Hoare quadruple {7522#false} {7522#false} #77#return; {7522#false} is VALID [2018-11-14 16:04:19,145 INFO L273 TraceCheckUtils]: 274: Hoare triple {7522#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {7522#false} is VALID [2018-11-14 16:04:19,145 INFO L273 TraceCheckUtils]: 275: Hoare triple {7522#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {7522#false} is VALID [2018-11-14 16:04:19,145 INFO L273 TraceCheckUtils]: 276: Hoare triple {7522#false} assume !false; {7522#false} is VALID [2018-11-14 16:04:19,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6298 backedges. 2572 proven. 0 refuted. 0 times theorem prover too weak. 3726 trivial. 0 not checked. [2018-11-14 16:04:19,174 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 16:04:19,176 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 16:04:19,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-14 16:04:19,176 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 277 [2018-11-14 16:04:19,177 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:04:19,177 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-14 16:04:19,239 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:19,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-14 16:04:19,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-14 16:04:19,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 16:04:19,240 INFO L87 Difference]: Start difference. First operand 147 states and 151 transitions. Second operand 3 states. [2018-11-14 16:04:19,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:19,453 INFO L93 Difference]: Finished difference Result 222 states and 227 transitions. [2018-11-14 16:04:19,453 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-14 16:04:19,454 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 277 [2018-11-14 16:04:19,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:04:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 16:04:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 50 transitions. [2018-11-14 16:04:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 16:04:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 50 transitions. [2018-11-14 16:04:19,456 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 50 transitions. [2018-11-14 16:04:19,516 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:19,520 INFO L225 Difference]: With dead ends: 222 [2018-11-14 16:04:19,521 INFO L226 Difference]: Without dead ends: 150 [2018-11-14 16:04:19,521 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 275 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 16:04:19,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2018-11-14 16:04:19,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 149. [2018-11-14 16:04:19,568 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:04:19,568 INFO L82 GeneralOperation]: Start isEquivalent. First operand 150 states. Second operand 149 states. [2018-11-14 16:04:19,568 INFO L74 IsIncluded]: Start isIncluded. First operand 150 states. Second operand 149 states. [2018-11-14 16:04:19,569 INFO L87 Difference]: Start difference. First operand 150 states. Second operand 149 states. [2018-11-14 16:04:19,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:19,573 INFO L93 Difference]: Finished difference Result 150 states and 154 transitions. [2018-11-14 16:04:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 154 transitions. [2018-11-14 16:04:19,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:19,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:19,574 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 150 states. [2018-11-14 16:04:19,574 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 150 states. [2018-11-14 16:04:19,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:19,578 INFO L93 Difference]: Finished difference Result 150 states and 154 transitions. [2018-11-14 16:04:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 154 transitions. [2018-11-14 16:04:19,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:19,579 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:19,579 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:04:19,580 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:04:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2018-11-14 16:04:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 153 transitions. [2018-11-14 16:04:19,583 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 153 transitions. Word has length 277 [2018-11-14 16:04:19,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:04:19,584 INFO L480 AbstractCegarLoop]: Abstraction has 149 states and 153 transitions. [2018-11-14 16:04:19,584 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-14 16:04:19,584 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 153 transitions. [2018-11-14 16:04:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2018-11-14 16:04:19,588 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:04:19,588 INFO L375 BasicCegarLoop]: trace histogram [63, 60, 60, 21, 20, 20, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:04:19,588 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:04:19,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:04:19,589 INFO L82 PathProgramCache]: Analyzing trace with hash -706193506, now seen corresponding path program 1 times [2018-11-14 16:04:19,590 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:04:19,590 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:04:19,618 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 16:04:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:04:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:04:20,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:04:20,589 INFO L256 TraceCheckUtils]: 0: Hoare triple {9152#true} call ULTIMATE.init(); {9152#true} is VALID [2018-11-14 16:04:20,589 INFO L273 TraceCheckUtils]: 1: Hoare triple {9152#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {9152#true} is VALID [2018-11-14 16:04:20,590 INFO L273 TraceCheckUtils]: 2: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,590 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9152#true} {9152#true} #69#return; {9152#true} is VALID [2018-11-14 16:04:20,590 INFO L256 TraceCheckUtils]: 4: Hoare triple {9152#true} call #t~ret12 := main(); {9152#true} is VALID [2018-11-14 16:04:20,590 INFO L273 TraceCheckUtils]: 5: Hoare triple {9152#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {9152#true} is VALID [2018-11-14 16:04:20,591 INFO L273 TraceCheckUtils]: 6: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,591 INFO L273 TraceCheckUtils]: 7: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,591 INFO L273 TraceCheckUtils]: 8: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,591 INFO L273 TraceCheckUtils]: 9: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,591 INFO L273 TraceCheckUtils]: 10: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,591 INFO L273 TraceCheckUtils]: 11: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,592 INFO L273 TraceCheckUtils]: 12: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,592 INFO L273 TraceCheckUtils]: 13: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,592 INFO L273 TraceCheckUtils]: 14: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,592 INFO L273 TraceCheckUtils]: 15: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,592 INFO L273 TraceCheckUtils]: 16: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,592 INFO L273 TraceCheckUtils]: 17: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,592 INFO L273 TraceCheckUtils]: 18: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,593 INFO L273 TraceCheckUtils]: 19: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,593 INFO L273 TraceCheckUtils]: 20: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,593 INFO L273 TraceCheckUtils]: 21: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,593 INFO L273 TraceCheckUtils]: 22: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,593 INFO L273 TraceCheckUtils]: 23: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,593 INFO L273 TraceCheckUtils]: 24: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,593 INFO L273 TraceCheckUtils]: 25: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,594 INFO L273 TraceCheckUtils]: 26: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,594 INFO L273 TraceCheckUtils]: 27: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,594 INFO L273 TraceCheckUtils]: 28: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,594 INFO L273 TraceCheckUtils]: 29: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,594 INFO L273 TraceCheckUtils]: 30: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,594 INFO L273 TraceCheckUtils]: 31: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,595 INFO L273 TraceCheckUtils]: 32: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,595 INFO L273 TraceCheckUtils]: 33: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,595 INFO L273 TraceCheckUtils]: 34: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,595 INFO L273 TraceCheckUtils]: 35: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,595 INFO L273 TraceCheckUtils]: 36: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,595 INFO L273 TraceCheckUtils]: 37: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,595 INFO L273 TraceCheckUtils]: 38: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,596 INFO L273 TraceCheckUtils]: 39: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,596 INFO L273 TraceCheckUtils]: 40: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,596 INFO L273 TraceCheckUtils]: 41: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,596 INFO L273 TraceCheckUtils]: 42: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,596 INFO L273 TraceCheckUtils]: 43: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,596 INFO L273 TraceCheckUtils]: 44: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,597 INFO L273 TraceCheckUtils]: 45: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,597 INFO L273 TraceCheckUtils]: 46: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,597 INFO L273 TraceCheckUtils]: 47: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,597 INFO L273 TraceCheckUtils]: 48: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,597 INFO L273 TraceCheckUtils]: 49: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,597 INFO L273 TraceCheckUtils]: 50: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,597 INFO L273 TraceCheckUtils]: 51: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,598 INFO L273 TraceCheckUtils]: 52: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,598 INFO L273 TraceCheckUtils]: 53: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,598 INFO L273 TraceCheckUtils]: 54: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,598 INFO L273 TraceCheckUtils]: 55: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,598 INFO L273 TraceCheckUtils]: 56: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,598 INFO L273 TraceCheckUtils]: 57: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,598 INFO L273 TraceCheckUtils]: 58: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,599 INFO L273 TraceCheckUtils]: 59: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,599 INFO L273 TraceCheckUtils]: 60: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,599 INFO L273 TraceCheckUtils]: 61: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,599 INFO L273 TraceCheckUtils]: 62: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,599 INFO L273 TraceCheckUtils]: 63: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,599 INFO L273 TraceCheckUtils]: 64: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:20,600 INFO L273 TraceCheckUtils]: 65: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:20,600 INFO L273 TraceCheckUtils]: 66: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,600 INFO L273 TraceCheckUtils]: 67: Hoare triple {9152#true} assume !~bvslt32(~i~1, 20bv32); {9152#true} is VALID [2018-11-14 16:04:20,600 INFO L256 TraceCheckUtils]: 68: Hoare triple {9152#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {9152#true} is VALID [2018-11-14 16:04:20,600 INFO L273 TraceCheckUtils]: 69: Hoare triple {9152#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {9152#true} is VALID [2018-11-14 16:04:20,600 INFO L273 TraceCheckUtils]: 70: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,600 INFO L273 TraceCheckUtils]: 71: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,601 INFO L273 TraceCheckUtils]: 72: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,601 INFO L273 TraceCheckUtils]: 73: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,601 INFO L273 TraceCheckUtils]: 74: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,601 INFO L273 TraceCheckUtils]: 75: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,601 INFO L273 TraceCheckUtils]: 76: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,601 INFO L273 TraceCheckUtils]: 77: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,602 INFO L273 TraceCheckUtils]: 78: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,602 INFO L273 TraceCheckUtils]: 79: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,602 INFO L273 TraceCheckUtils]: 80: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,602 INFO L273 TraceCheckUtils]: 81: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,602 INFO L273 TraceCheckUtils]: 82: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,602 INFO L273 TraceCheckUtils]: 83: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,602 INFO L273 TraceCheckUtils]: 84: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,603 INFO L273 TraceCheckUtils]: 85: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,603 INFO L273 TraceCheckUtils]: 86: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,603 INFO L273 TraceCheckUtils]: 87: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,603 INFO L273 TraceCheckUtils]: 88: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,603 INFO L273 TraceCheckUtils]: 89: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,603 INFO L273 TraceCheckUtils]: 90: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,603 INFO L273 TraceCheckUtils]: 91: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,604 INFO L273 TraceCheckUtils]: 92: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,604 INFO L273 TraceCheckUtils]: 93: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,604 INFO L273 TraceCheckUtils]: 94: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,604 INFO L273 TraceCheckUtils]: 95: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,604 INFO L273 TraceCheckUtils]: 96: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,604 INFO L273 TraceCheckUtils]: 97: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,605 INFO L273 TraceCheckUtils]: 98: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,605 INFO L273 TraceCheckUtils]: 99: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,605 INFO L273 TraceCheckUtils]: 100: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,605 INFO L273 TraceCheckUtils]: 101: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,605 INFO L273 TraceCheckUtils]: 102: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,605 INFO L273 TraceCheckUtils]: 103: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,606 INFO L273 TraceCheckUtils]: 104: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,606 INFO L273 TraceCheckUtils]: 105: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,606 INFO L273 TraceCheckUtils]: 106: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,606 INFO L273 TraceCheckUtils]: 107: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,606 INFO L273 TraceCheckUtils]: 108: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,606 INFO L273 TraceCheckUtils]: 109: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,606 INFO L273 TraceCheckUtils]: 110: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,607 INFO L273 TraceCheckUtils]: 111: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,607 INFO L273 TraceCheckUtils]: 112: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,607 INFO L273 TraceCheckUtils]: 113: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,607 INFO L273 TraceCheckUtils]: 114: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,607 INFO L273 TraceCheckUtils]: 115: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,607 INFO L273 TraceCheckUtils]: 116: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,608 INFO L273 TraceCheckUtils]: 117: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,608 INFO L273 TraceCheckUtils]: 118: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,608 INFO L273 TraceCheckUtils]: 119: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,608 INFO L273 TraceCheckUtils]: 120: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,608 INFO L273 TraceCheckUtils]: 121: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,608 INFO L273 TraceCheckUtils]: 122: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,608 INFO L273 TraceCheckUtils]: 123: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,609 INFO L273 TraceCheckUtils]: 124: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,609 INFO L273 TraceCheckUtils]: 125: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,609 INFO L273 TraceCheckUtils]: 126: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,609 INFO L273 TraceCheckUtils]: 127: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,609 INFO L273 TraceCheckUtils]: 128: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,609 INFO L273 TraceCheckUtils]: 129: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,610 INFO L273 TraceCheckUtils]: 130: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,610 INFO L273 TraceCheckUtils]: 131: Hoare triple {9152#true} assume !~bvslt32(~i~0, 20bv32); {9152#true} is VALID [2018-11-14 16:04:20,610 INFO L273 TraceCheckUtils]: 132: Hoare triple {9152#true} #res := ~ret~0[32:0]; {9152#true} is VALID [2018-11-14 16:04:20,610 INFO L273 TraceCheckUtils]: 133: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,611 INFO L268 TraceCheckUtils]: 134: Hoare quadruple {9152#true} {9152#true} #73#return; {9152#true} is VALID [2018-11-14 16:04:20,611 INFO L273 TraceCheckUtils]: 135: Hoare triple {9152#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {9152#true} is VALID [2018-11-14 16:04:20,611 INFO L256 TraceCheckUtils]: 136: Hoare triple {9152#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {9152#true} is VALID [2018-11-14 16:04:20,611 INFO L273 TraceCheckUtils]: 137: Hoare triple {9152#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {9152#true} is VALID [2018-11-14 16:04:20,611 INFO L273 TraceCheckUtils]: 138: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,612 INFO L273 TraceCheckUtils]: 139: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,612 INFO L273 TraceCheckUtils]: 140: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,612 INFO L273 TraceCheckUtils]: 141: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,612 INFO L273 TraceCheckUtils]: 142: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,612 INFO L273 TraceCheckUtils]: 143: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,613 INFO L273 TraceCheckUtils]: 144: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,613 INFO L273 TraceCheckUtils]: 145: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,613 INFO L273 TraceCheckUtils]: 146: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,613 INFO L273 TraceCheckUtils]: 147: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,613 INFO L273 TraceCheckUtils]: 148: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,614 INFO L273 TraceCheckUtils]: 149: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,614 INFO L273 TraceCheckUtils]: 150: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,614 INFO L273 TraceCheckUtils]: 151: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,614 INFO L273 TraceCheckUtils]: 152: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,615 INFO L273 TraceCheckUtils]: 153: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,615 INFO L273 TraceCheckUtils]: 154: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,615 INFO L273 TraceCheckUtils]: 155: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,615 INFO L273 TraceCheckUtils]: 156: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,615 INFO L273 TraceCheckUtils]: 157: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,616 INFO L273 TraceCheckUtils]: 158: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,616 INFO L273 TraceCheckUtils]: 159: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,616 INFO L273 TraceCheckUtils]: 160: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,616 INFO L273 TraceCheckUtils]: 161: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,616 INFO L273 TraceCheckUtils]: 162: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,617 INFO L273 TraceCheckUtils]: 163: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,617 INFO L273 TraceCheckUtils]: 164: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,617 INFO L273 TraceCheckUtils]: 165: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,617 INFO L273 TraceCheckUtils]: 166: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,617 INFO L273 TraceCheckUtils]: 167: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,618 INFO L273 TraceCheckUtils]: 168: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,618 INFO L273 TraceCheckUtils]: 169: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,618 INFO L273 TraceCheckUtils]: 170: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,618 INFO L273 TraceCheckUtils]: 171: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,618 INFO L273 TraceCheckUtils]: 172: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,619 INFO L273 TraceCheckUtils]: 173: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,619 INFO L273 TraceCheckUtils]: 174: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,619 INFO L273 TraceCheckUtils]: 175: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,619 INFO L273 TraceCheckUtils]: 176: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,619 INFO L273 TraceCheckUtils]: 177: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,620 INFO L273 TraceCheckUtils]: 178: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,620 INFO L273 TraceCheckUtils]: 179: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,620 INFO L273 TraceCheckUtils]: 180: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,620 INFO L273 TraceCheckUtils]: 181: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,620 INFO L273 TraceCheckUtils]: 182: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,621 INFO L273 TraceCheckUtils]: 183: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,621 INFO L273 TraceCheckUtils]: 184: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,621 INFO L273 TraceCheckUtils]: 185: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,621 INFO L273 TraceCheckUtils]: 186: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,621 INFO L273 TraceCheckUtils]: 187: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,622 INFO L273 TraceCheckUtils]: 188: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,622 INFO L273 TraceCheckUtils]: 189: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,622 INFO L273 TraceCheckUtils]: 190: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,622 INFO L273 TraceCheckUtils]: 191: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,622 INFO L273 TraceCheckUtils]: 192: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,623 INFO L273 TraceCheckUtils]: 193: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,623 INFO L273 TraceCheckUtils]: 194: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,623 INFO L273 TraceCheckUtils]: 195: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,623 INFO L273 TraceCheckUtils]: 196: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:20,623 INFO L273 TraceCheckUtils]: 197: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:20,623 INFO L273 TraceCheckUtils]: 198: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,624 INFO L273 TraceCheckUtils]: 199: Hoare triple {9152#true} assume !~bvslt32(~i~0, 20bv32); {9152#true} is VALID [2018-11-14 16:04:20,624 INFO L273 TraceCheckUtils]: 200: Hoare triple {9152#true} #res := ~ret~0[32:0]; {9152#true} is VALID [2018-11-14 16:04:20,624 INFO L273 TraceCheckUtils]: 201: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:20,624 INFO L268 TraceCheckUtils]: 202: Hoare quadruple {9152#true} {9152#true} #75#return; {9152#true} is VALID [2018-11-14 16:04:20,625 INFO L273 TraceCheckUtils]: 203: Hoare triple {9152#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {9766#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:20,625 INFO L273 TraceCheckUtils]: 204: Hoare triple {9766#(= main_~i~2 (_ bv0 32))} assume true; {9766#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:20,626 INFO L273 TraceCheckUtils]: 205: Hoare triple {9766#(= main_~i~2 (_ bv0 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {9766#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:20,626 INFO L273 TraceCheckUtils]: 206: Hoare triple {9766#(= main_~i~2 (_ bv0 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {9776#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:20,628 INFO L273 TraceCheckUtils]: 207: Hoare triple {9776#(= (_ bv1 32) main_~i~2)} assume true; {9776#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:20,628 INFO L273 TraceCheckUtils]: 208: Hoare triple {9776#(= (_ bv1 32) main_~i~2)} assume !~bvslt32(~i~2, 19bv32); {9153#false} is VALID [2018-11-14 16:04:20,628 INFO L273 TraceCheckUtils]: 209: Hoare triple {9153#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {9153#false} is VALID [2018-11-14 16:04:20,628 INFO L256 TraceCheckUtils]: 210: Hoare triple {9153#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {9153#false} is VALID [2018-11-14 16:04:20,629 INFO L273 TraceCheckUtils]: 211: Hoare triple {9153#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {9153#false} is VALID [2018-11-14 16:04:20,629 INFO L273 TraceCheckUtils]: 212: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,629 INFO L273 TraceCheckUtils]: 213: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,629 INFO L273 TraceCheckUtils]: 214: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,629 INFO L273 TraceCheckUtils]: 215: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,629 INFO L273 TraceCheckUtils]: 216: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,629 INFO L273 TraceCheckUtils]: 217: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,630 INFO L273 TraceCheckUtils]: 218: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,630 INFO L273 TraceCheckUtils]: 219: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,630 INFO L273 TraceCheckUtils]: 220: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,630 INFO L273 TraceCheckUtils]: 221: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,630 INFO L273 TraceCheckUtils]: 222: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,630 INFO L273 TraceCheckUtils]: 223: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,631 INFO L273 TraceCheckUtils]: 224: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,631 INFO L273 TraceCheckUtils]: 225: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,631 INFO L273 TraceCheckUtils]: 226: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,631 INFO L273 TraceCheckUtils]: 227: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,631 INFO L273 TraceCheckUtils]: 228: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,631 INFO L273 TraceCheckUtils]: 229: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,631 INFO L273 TraceCheckUtils]: 230: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,632 INFO L273 TraceCheckUtils]: 231: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,632 INFO L273 TraceCheckUtils]: 232: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,632 INFO L273 TraceCheckUtils]: 233: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,632 INFO L273 TraceCheckUtils]: 234: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,632 INFO L273 TraceCheckUtils]: 235: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,632 INFO L273 TraceCheckUtils]: 236: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,633 INFO L273 TraceCheckUtils]: 237: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,633 INFO L273 TraceCheckUtils]: 238: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,633 INFO L273 TraceCheckUtils]: 239: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,633 INFO L273 TraceCheckUtils]: 240: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,633 INFO L273 TraceCheckUtils]: 241: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,633 INFO L273 TraceCheckUtils]: 242: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,633 INFO L273 TraceCheckUtils]: 243: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,634 INFO L273 TraceCheckUtils]: 244: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,634 INFO L273 TraceCheckUtils]: 245: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,634 INFO L273 TraceCheckUtils]: 246: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,634 INFO L273 TraceCheckUtils]: 247: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,634 INFO L273 TraceCheckUtils]: 248: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,634 INFO L273 TraceCheckUtils]: 249: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,635 INFO L273 TraceCheckUtils]: 250: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,635 INFO L273 TraceCheckUtils]: 251: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,635 INFO L273 TraceCheckUtils]: 252: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,635 INFO L273 TraceCheckUtils]: 253: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,635 INFO L273 TraceCheckUtils]: 254: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,636 INFO L273 TraceCheckUtils]: 255: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,636 INFO L273 TraceCheckUtils]: 256: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,636 INFO L273 TraceCheckUtils]: 257: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,636 INFO L273 TraceCheckUtils]: 258: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,636 INFO L273 TraceCheckUtils]: 259: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,637 INFO L273 TraceCheckUtils]: 260: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,637 INFO L273 TraceCheckUtils]: 261: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,637 INFO L273 TraceCheckUtils]: 262: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,637 INFO L273 TraceCheckUtils]: 263: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,638 INFO L273 TraceCheckUtils]: 264: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,638 INFO L273 TraceCheckUtils]: 265: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,638 INFO L273 TraceCheckUtils]: 266: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,638 INFO L273 TraceCheckUtils]: 267: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,638 INFO L273 TraceCheckUtils]: 268: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,639 INFO L273 TraceCheckUtils]: 269: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,639 INFO L273 TraceCheckUtils]: 270: Hoare triple {9153#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9153#false} is VALID [2018-11-14 16:04:20,639 INFO L273 TraceCheckUtils]: 271: Hoare triple {9153#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9153#false} is VALID [2018-11-14 16:04:20,639 INFO L273 TraceCheckUtils]: 272: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,640 INFO L273 TraceCheckUtils]: 273: Hoare triple {9153#false} assume !~bvslt32(~i~0, 20bv32); {9153#false} is VALID [2018-11-14 16:04:20,640 INFO L273 TraceCheckUtils]: 274: Hoare triple {9153#false} #res := ~ret~0[32:0]; {9153#false} is VALID [2018-11-14 16:04:20,640 INFO L273 TraceCheckUtils]: 275: Hoare triple {9153#false} assume true; {9153#false} is VALID [2018-11-14 16:04:20,640 INFO L268 TraceCheckUtils]: 276: Hoare quadruple {9153#false} {9153#false} #77#return; {9153#false} is VALID [2018-11-14 16:04:20,640 INFO L273 TraceCheckUtils]: 277: Hoare triple {9153#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {9153#false} is VALID [2018-11-14 16:04:20,641 INFO L273 TraceCheckUtils]: 278: Hoare triple {9153#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {9153#false} is VALID [2018-11-14 16:04:20,641 INFO L273 TraceCheckUtils]: 279: Hoare triple {9153#false} assume !false; {9153#false} is VALID [2018-11-14 16:04:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6300 backedges. 2572 proven. 2 refuted. 0 times theorem prover too weak. 3726 trivial. 0 not checked. [2018-11-14 16:04:20,722 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:04:21,162 INFO L273 TraceCheckUtils]: 279: Hoare triple {9153#false} assume !false; {9153#false} is VALID [2018-11-14 16:04:21,162 INFO L273 TraceCheckUtils]: 278: Hoare triple {9153#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {9153#false} is VALID [2018-11-14 16:04:21,162 INFO L273 TraceCheckUtils]: 277: Hoare triple {9153#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {9153#false} is VALID [2018-11-14 16:04:21,162 INFO L268 TraceCheckUtils]: 276: Hoare quadruple {9152#true} {9153#false} #77#return; {9153#false} is VALID [2018-11-14 16:04:21,163 INFO L273 TraceCheckUtils]: 275: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,163 INFO L273 TraceCheckUtils]: 274: Hoare triple {9152#true} #res := ~ret~0[32:0]; {9152#true} is VALID [2018-11-14 16:04:21,163 INFO L273 TraceCheckUtils]: 273: Hoare triple {9152#true} assume !~bvslt32(~i~0, 20bv32); {9152#true} is VALID [2018-11-14 16:04:21,163 INFO L273 TraceCheckUtils]: 272: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 271: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 270: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 269: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 268: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 267: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 266: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 265: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,164 INFO L273 TraceCheckUtils]: 264: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 263: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 262: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 261: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 260: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 259: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 258: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 257: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 256: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,165 INFO L273 TraceCheckUtils]: 255: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 254: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 253: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 252: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 251: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 250: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 249: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 248: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 247: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,166 INFO L273 TraceCheckUtils]: 246: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 245: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 244: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 243: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 242: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 241: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 240: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 239: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,167 INFO L273 TraceCheckUtils]: 238: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 237: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 236: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 235: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 234: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 233: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 232: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 231: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 230: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,168 INFO L273 TraceCheckUtils]: 229: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 228: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 227: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 226: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 225: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 224: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 223: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 222: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,169 INFO L273 TraceCheckUtils]: 221: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 220: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 219: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 218: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 217: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 216: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 215: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 214: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 213: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,170 INFO L273 TraceCheckUtils]: 212: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,171 INFO L273 TraceCheckUtils]: 211: Hoare triple {9152#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {9152#true} is VALID [2018-11-14 16:04:21,171 INFO L256 TraceCheckUtils]: 210: Hoare triple {9153#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {9152#true} is VALID [2018-11-14 16:04:21,171 INFO L273 TraceCheckUtils]: 209: Hoare triple {9153#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {9153#false} is VALID [2018-11-14 16:04:21,171 INFO L273 TraceCheckUtils]: 208: Hoare triple {10209#(bvslt main_~i~2 (_ bv19 32))} assume !~bvslt32(~i~2, 19bv32); {9153#false} is VALID [2018-11-14 16:04:21,172 INFO L273 TraceCheckUtils]: 207: Hoare triple {10209#(bvslt main_~i~2 (_ bv19 32))} assume true; {10209#(bvslt main_~i~2 (_ bv19 32))} is VALID [2018-11-14 16:04:21,172 INFO L273 TraceCheckUtils]: 206: Hoare triple {10216#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {10209#(bvslt main_~i~2 (_ bv19 32))} is VALID [2018-11-14 16:04:21,172 INFO L273 TraceCheckUtils]: 205: Hoare triple {10216#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {10216#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:21,173 INFO L273 TraceCheckUtils]: 204: Hoare triple {10216#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} assume true; {10216#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:21,173 INFO L273 TraceCheckUtils]: 203: Hoare triple {9152#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {10216#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:21,173 INFO L268 TraceCheckUtils]: 202: Hoare quadruple {9152#true} {9152#true} #75#return; {9152#true} is VALID [2018-11-14 16:04:21,173 INFO L273 TraceCheckUtils]: 201: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,173 INFO L273 TraceCheckUtils]: 200: Hoare triple {9152#true} #res := ~ret~0[32:0]; {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 199: Hoare triple {9152#true} assume !~bvslt32(~i~0, 20bv32); {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 198: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 197: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 196: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 195: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 194: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 193: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,174 INFO L273 TraceCheckUtils]: 192: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 191: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 190: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 189: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 188: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 187: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 186: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 185: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 184: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,175 INFO L273 TraceCheckUtils]: 183: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 182: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 181: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 180: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 179: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 178: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 177: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 176: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 175: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,176 INFO L273 TraceCheckUtils]: 174: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,177 INFO L273 TraceCheckUtils]: 173: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,177 INFO L273 TraceCheckUtils]: 172: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,177 INFO L273 TraceCheckUtils]: 171: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,177 INFO L273 TraceCheckUtils]: 170: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,177 INFO L273 TraceCheckUtils]: 169: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,177 INFO L273 TraceCheckUtils]: 168: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 167: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 166: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 165: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 164: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 163: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 162: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 161: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,178 INFO L273 TraceCheckUtils]: 160: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 159: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 158: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 157: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 156: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 155: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 154: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 153: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,179 INFO L273 TraceCheckUtils]: 152: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 151: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 150: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 149: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 148: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 147: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 146: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 145: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 144: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,180 INFO L273 TraceCheckUtils]: 143: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L273 TraceCheckUtils]: 142: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L273 TraceCheckUtils]: 141: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L273 TraceCheckUtils]: 140: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L273 TraceCheckUtils]: 139: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L273 TraceCheckUtils]: 138: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L273 TraceCheckUtils]: 137: Hoare triple {9152#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L256 TraceCheckUtils]: 136: Hoare triple {9152#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L273 TraceCheckUtils]: 135: Hoare triple {9152#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {9152#true} is VALID [2018-11-14 16:04:21,181 INFO L268 TraceCheckUtils]: 134: Hoare quadruple {9152#true} {9152#true} #73#return; {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 133: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 132: Hoare triple {9152#true} #res := ~ret~0[32:0]; {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 131: Hoare triple {9152#true} assume !~bvslt32(~i~0, 20bv32); {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 130: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 129: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 128: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 127: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,182 INFO L273 TraceCheckUtils]: 126: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 125: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 124: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 123: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 122: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 121: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 120: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 119: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 118: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,183 INFO L273 TraceCheckUtils]: 117: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 116: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 115: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 114: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 113: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 112: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 111: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 110: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 109: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,184 INFO L273 TraceCheckUtils]: 108: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 107: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 106: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 105: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 104: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 103: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 102: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 101: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,185 INFO L273 TraceCheckUtils]: 100: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 99: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 98: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 97: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 96: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 95: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 94: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 93: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 92: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,186 INFO L273 TraceCheckUtils]: 91: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 90: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 89: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 88: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 87: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 86: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 85: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 84: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 83: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,187 INFO L273 TraceCheckUtils]: 82: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 81: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 80: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 79: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 78: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 77: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 76: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 75: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 74: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,188 INFO L273 TraceCheckUtils]: 73: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L273 TraceCheckUtils]: 72: Hoare triple {9152#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L273 TraceCheckUtils]: 71: Hoare triple {9152#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L273 TraceCheckUtils]: 70: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L273 TraceCheckUtils]: 69: Hoare triple {9152#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L256 TraceCheckUtils]: 68: Hoare triple {9152#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L273 TraceCheckUtils]: 67: Hoare triple {9152#true} assume !~bvslt32(~i~1, 20bv32); {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L273 TraceCheckUtils]: 66: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,189 INFO L273 TraceCheckUtils]: 65: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 64: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 63: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 62: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 61: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 60: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 59: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 58: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 57: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,190 INFO L273 TraceCheckUtils]: 56: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 55: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 54: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 53: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 52: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 51: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 50: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 49: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 48: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,191 INFO L273 TraceCheckUtils]: 47: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 46: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 45: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 44: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 43: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 42: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 41: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 40: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 39: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,192 INFO L273 TraceCheckUtils]: 38: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 37: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 36: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 35: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 34: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 33: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 32: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 31: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,193 INFO L273 TraceCheckUtils]: 30: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 29: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 28: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 27: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 26: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 25: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 24: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 23: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 22: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,194 INFO L273 TraceCheckUtils]: 21: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 20: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 19: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 18: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 17: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 16: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 15: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 14: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 13: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,195 INFO L273 TraceCheckUtils]: 12: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L273 TraceCheckUtils]: 11: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L273 TraceCheckUtils]: 10: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L273 TraceCheckUtils]: 9: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L273 TraceCheckUtils]: 8: Hoare triple {9152#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L273 TraceCheckUtils]: 7: Hoare triple {9152#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L273 TraceCheckUtils]: 6: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L273 TraceCheckUtils]: 5: Hoare triple {9152#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {9152#true} is VALID [2018-11-14 16:04:21,196 INFO L256 TraceCheckUtils]: 4: Hoare triple {9152#true} call #t~ret12 := main(); {9152#true} is VALID [2018-11-14 16:04:21,197 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9152#true} {9152#true} #69#return; {9152#true} is VALID [2018-11-14 16:04:21,197 INFO L273 TraceCheckUtils]: 2: Hoare triple {9152#true} assume true; {9152#true} is VALID [2018-11-14 16:04:21,197 INFO L273 TraceCheckUtils]: 1: Hoare triple {9152#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {9152#true} is VALID [2018-11-14 16:04:21,197 INFO L256 TraceCheckUtils]: 0: Hoare triple {9152#true} call ULTIMATE.init(); {9152#true} is VALID [2018-11-14 16:04:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6300 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6298 trivial. 0 not checked. [2018-11-14 16:04:21,230 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:04:21,230 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-14 16:04:21,231 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 280 [2018-11-14 16:04:21,232 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:04:21,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-14 16:04:21,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:21,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-14 16:04:21,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-14 16:04:21,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-14 16:04:21,331 INFO L87 Difference]: Start difference. First operand 149 states and 153 transitions. Second operand 6 states. [2018-11-14 16:04:21,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:21,649 INFO L93 Difference]: Finished difference Result 230 states and 237 transitions. [2018-11-14 16:04:21,650 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-14 16:04:21,650 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 280 [2018-11-14 16:04:21,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:04:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 16:04:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 60 transitions. [2018-11-14 16:04:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 16:04:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 60 transitions. [2018-11-14 16:04:21,653 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 60 transitions. [2018-11-14 16:04:21,767 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:21,773 INFO L225 Difference]: With dead ends: 230 [2018-11-14 16:04:21,773 INFO L226 Difference]: Without dead ends: 158 [2018-11-14 16:04:21,774 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 560 GetRequests, 555 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-14 16:04:21,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-14 16:04:22,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 158. [2018-11-14 16:04:22,039 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:04:22,039 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 158 states. [2018-11-14 16:04:22,039 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 158 states. [2018-11-14 16:04:22,039 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 158 states. [2018-11-14 16:04:22,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:22,043 INFO L93 Difference]: Finished difference Result 158 states and 162 transitions. [2018-11-14 16:04:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 162 transitions. [2018-11-14 16:04:22,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:22,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:22,044 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 158 states. [2018-11-14 16:04:22,044 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 158 states. [2018-11-14 16:04:22,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:22,048 INFO L93 Difference]: Finished difference Result 158 states and 162 transitions. [2018-11-14 16:04:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 162 transitions. [2018-11-14 16:04:22,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:22,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:22,049 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:04:22,050 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:04:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2018-11-14 16:04:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 162 transitions. [2018-11-14 16:04:22,054 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 162 transitions. Word has length 280 [2018-11-14 16:04:22,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:04:22,054 INFO L480 AbstractCegarLoop]: Abstraction has 158 states and 162 transitions. [2018-11-14 16:04:22,054 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-14 16:04:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 162 transitions. [2018-11-14 16:04:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2018-11-14 16:04:22,058 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:04:22,059 INFO L375 BasicCegarLoop]: trace histogram [63, 60, 60, 21, 20, 20, 5, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:04:22,059 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:04:22,059 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:04:22,059 INFO L82 PathProgramCache]: Analyzing trace with hash -858638320, now seen corresponding path program 2 times [2018-11-14 16:04:22,060 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:04:22,060 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:04:22,089 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-14 16:04:22,745 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-14 16:04:22,745 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:04:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:04:22,995 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:04:23,220 INFO L256 TraceCheckUtils]: 0: Hoare triple {11676#true} call ULTIMATE.init(); {11676#true} is VALID [2018-11-14 16:04:23,221 INFO L273 TraceCheckUtils]: 1: Hoare triple {11676#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {11676#true} is VALID [2018-11-14 16:04:23,221 INFO L273 TraceCheckUtils]: 2: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,221 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {11676#true} {11676#true} #69#return; {11676#true} is VALID [2018-11-14 16:04:23,221 INFO L256 TraceCheckUtils]: 4: Hoare triple {11676#true} call #t~ret12 := main(); {11676#true} is VALID [2018-11-14 16:04:23,221 INFO L273 TraceCheckUtils]: 5: Hoare triple {11676#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {11676#true} is VALID [2018-11-14 16:04:23,222 INFO L273 TraceCheckUtils]: 6: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,222 INFO L273 TraceCheckUtils]: 7: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,222 INFO L273 TraceCheckUtils]: 8: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,222 INFO L273 TraceCheckUtils]: 9: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,222 INFO L273 TraceCheckUtils]: 10: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,223 INFO L273 TraceCheckUtils]: 11: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,223 INFO L273 TraceCheckUtils]: 12: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,223 INFO L273 TraceCheckUtils]: 13: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,223 INFO L273 TraceCheckUtils]: 14: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,223 INFO L273 TraceCheckUtils]: 15: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 16: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 17: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 18: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 19: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 20: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 21: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 22: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,224 INFO L273 TraceCheckUtils]: 23: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 24: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 25: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 26: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 27: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 28: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 29: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 30: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 31: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,225 INFO L273 TraceCheckUtils]: 32: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 33: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 34: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 35: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 36: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 37: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 38: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 39: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,226 INFO L273 TraceCheckUtils]: 40: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 41: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 42: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 43: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 44: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 45: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 46: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 47: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 48: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,227 INFO L273 TraceCheckUtils]: 49: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 50: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 51: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 52: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 53: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 54: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 55: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 56: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,228 INFO L273 TraceCheckUtils]: 57: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 58: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 59: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 60: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 61: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 62: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 63: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 64: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 65: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,229 INFO L273 TraceCheckUtils]: 66: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 67: Hoare triple {11676#true} assume !~bvslt32(~i~1, 20bv32); {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L256 TraceCheckUtils]: 68: Hoare triple {11676#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 69: Hoare triple {11676#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 70: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 71: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 72: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 73: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 74: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,230 INFO L273 TraceCheckUtils]: 75: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 76: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 77: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 78: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 79: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 80: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 81: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 82: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,231 INFO L273 TraceCheckUtils]: 83: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 84: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 85: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 86: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 87: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 88: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 89: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 90: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 91: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,232 INFO L273 TraceCheckUtils]: 92: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 93: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 94: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 95: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 96: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 97: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 98: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 99: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,233 INFO L273 TraceCheckUtils]: 100: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 101: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 102: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 103: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 104: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 105: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 106: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 107: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 108: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,234 INFO L273 TraceCheckUtils]: 109: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 110: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 111: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 112: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 113: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 114: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 115: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 116: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 117: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,235 INFO L273 TraceCheckUtils]: 118: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 119: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 120: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 121: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 122: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 123: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 124: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 125: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 126: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,236 INFO L273 TraceCheckUtils]: 127: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L273 TraceCheckUtils]: 128: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L273 TraceCheckUtils]: 129: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L273 TraceCheckUtils]: 130: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L273 TraceCheckUtils]: 131: Hoare triple {11676#true} assume !~bvslt32(~i~0, 20bv32); {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L273 TraceCheckUtils]: 132: Hoare triple {11676#true} #res := ~ret~0[32:0]; {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L273 TraceCheckUtils]: 133: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L268 TraceCheckUtils]: 134: Hoare quadruple {11676#true} {11676#true} #73#return; {11676#true} is VALID [2018-11-14 16:04:23,237 INFO L273 TraceCheckUtils]: 135: Hoare triple {11676#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L256 TraceCheckUtils]: 136: Hoare triple {11676#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 137: Hoare triple {11676#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 138: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 139: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 140: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 141: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 142: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 143: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,238 INFO L273 TraceCheckUtils]: 144: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 145: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 146: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 147: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 148: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 149: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 150: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 151: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,239 INFO L273 TraceCheckUtils]: 152: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 153: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 154: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 155: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 156: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 157: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 158: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 159: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 160: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,240 INFO L273 TraceCheckUtils]: 161: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 162: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 163: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 164: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 165: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 166: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 167: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 168: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 169: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,241 INFO L273 TraceCheckUtils]: 170: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 171: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 172: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 173: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 174: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 175: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 176: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 177: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,242 INFO L273 TraceCheckUtils]: 178: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 179: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 180: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 181: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 182: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 183: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 184: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 185: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 186: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,243 INFO L273 TraceCheckUtils]: 187: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 188: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 189: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 190: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 191: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 192: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 193: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 194: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 195: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,244 INFO L273 TraceCheckUtils]: 196: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,245 INFO L273 TraceCheckUtils]: 197: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,245 INFO L273 TraceCheckUtils]: 198: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,245 INFO L273 TraceCheckUtils]: 199: Hoare triple {11676#true} assume !~bvslt32(~i~0, 20bv32); {11676#true} is VALID [2018-11-14 16:04:23,245 INFO L273 TraceCheckUtils]: 200: Hoare triple {11676#true} #res := ~ret~0[32:0]; {11676#true} is VALID [2018-11-14 16:04:23,245 INFO L273 TraceCheckUtils]: 201: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,245 INFO L268 TraceCheckUtils]: 202: Hoare quadruple {11676#true} {11676#true} #75#return; {11676#true} is VALID [2018-11-14 16:04:23,247 INFO L273 TraceCheckUtils]: 203: Hoare triple {11676#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {12290#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:23,249 INFO L273 TraceCheckUtils]: 204: Hoare triple {12290#(= main_~i~2 (_ bv0 32))} assume true; {12290#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:23,250 INFO L273 TraceCheckUtils]: 205: Hoare triple {12290#(= main_~i~2 (_ bv0 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12290#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:23,250 INFO L273 TraceCheckUtils]: 206: Hoare triple {12290#(= main_~i~2 (_ bv0 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12300#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:23,252 INFO L273 TraceCheckUtils]: 207: Hoare triple {12300#(= (_ bv1 32) main_~i~2)} assume true; {12300#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:23,252 INFO L273 TraceCheckUtils]: 208: Hoare triple {12300#(= (_ bv1 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12300#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:23,254 INFO L273 TraceCheckUtils]: 209: Hoare triple {12300#(= (_ bv1 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12310#(= (_ bv2 32) main_~i~2)} is VALID [2018-11-14 16:04:23,254 INFO L273 TraceCheckUtils]: 210: Hoare triple {12310#(= (_ bv2 32) main_~i~2)} assume true; {12310#(= (_ bv2 32) main_~i~2)} is VALID [2018-11-14 16:04:23,255 INFO L273 TraceCheckUtils]: 211: Hoare triple {12310#(= (_ bv2 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12310#(= (_ bv2 32) main_~i~2)} is VALID [2018-11-14 16:04:23,256 INFO L273 TraceCheckUtils]: 212: Hoare triple {12310#(= (_ bv2 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12320#(= (_ bv3 32) main_~i~2)} is VALID [2018-11-14 16:04:23,257 INFO L273 TraceCheckUtils]: 213: Hoare triple {12320#(= (_ bv3 32) main_~i~2)} assume true; {12320#(= (_ bv3 32) main_~i~2)} is VALID [2018-11-14 16:04:23,257 INFO L273 TraceCheckUtils]: 214: Hoare triple {12320#(= (_ bv3 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12320#(= (_ bv3 32) main_~i~2)} is VALID [2018-11-14 16:04:23,258 INFO L273 TraceCheckUtils]: 215: Hoare triple {12320#(= (_ bv3 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12330#(= (_ bv4 32) main_~i~2)} is VALID [2018-11-14 16:04:23,258 INFO L273 TraceCheckUtils]: 216: Hoare triple {12330#(= (_ bv4 32) main_~i~2)} assume true; {12330#(= (_ bv4 32) main_~i~2)} is VALID [2018-11-14 16:04:23,259 INFO L273 TraceCheckUtils]: 217: Hoare triple {12330#(= (_ bv4 32) main_~i~2)} assume !~bvslt32(~i~2, 19bv32); {11677#false} is VALID [2018-11-14 16:04:23,259 INFO L273 TraceCheckUtils]: 218: Hoare triple {11677#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {11677#false} is VALID [2018-11-14 16:04:23,259 INFO L256 TraceCheckUtils]: 219: Hoare triple {11677#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {11677#false} is VALID [2018-11-14 16:04:23,260 INFO L273 TraceCheckUtils]: 220: Hoare triple {11677#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {11677#false} is VALID [2018-11-14 16:04:23,260 INFO L273 TraceCheckUtils]: 221: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,260 INFO L273 TraceCheckUtils]: 222: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,260 INFO L273 TraceCheckUtils]: 223: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,260 INFO L273 TraceCheckUtils]: 224: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,261 INFO L273 TraceCheckUtils]: 225: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,261 INFO L273 TraceCheckUtils]: 226: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,261 INFO L273 TraceCheckUtils]: 227: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,261 INFO L273 TraceCheckUtils]: 228: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,262 INFO L273 TraceCheckUtils]: 229: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,262 INFO L273 TraceCheckUtils]: 230: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,262 INFO L273 TraceCheckUtils]: 231: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,262 INFO L273 TraceCheckUtils]: 232: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,262 INFO L273 TraceCheckUtils]: 233: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,262 INFO L273 TraceCheckUtils]: 234: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,263 INFO L273 TraceCheckUtils]: 235: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,263 INFO L273 TraceCheckUtils]: 236: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,263 INFO L273 TraceCheckUtils]: 237: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,263 INFO L273 TraceCheckUtils]: 238: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,263 INFO L273 TraceCheckUtils]: 239: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,264 INFO L273 TraceCheckUtils]: 240: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,264 INFO L273 TraceCheckUtils]: 241: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,264 INFO L273 TraceCheckUtils]: 242: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,264 INFO L273 TraceCheckUtils]: 243: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 244: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 245: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 246: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 247: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 248: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 249: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 250: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 251: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,265 INFO L273 TraceCheckUtils]: 252: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 253: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 254: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 255: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 256: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 257: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 258: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 259: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,266 INFO L273 TraceCheckUtils]: 260: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 261: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 262: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 263: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 264: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 265: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 266: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 267: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 268: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,267 INFO L273 TraceCheckUtils]: 269: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 270: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 271: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 272: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 273: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 274: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 275: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 276: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 277: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,268 INFO L273 TraceCheckUtils]: 278: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L273 TraceCheckUtils]: 279: Hoare triple {11677#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L273 TraceCheckUtils]: 280: Hoare triple {11677#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L273 TraceCheckUtils]: 281: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L273 TraceCheckUtils]: 282: Hoare triple {11677#false} assume !~bvslt32(~i~0, 20bv32); {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L273 TraceCheckUtils]: 283: Hoare triple {11677#false} #res := ~ret~0[32:0]; {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L273 TraceCheckUtils]: 284: Hoare triple {11677#false} assume true; {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L268 TraceCheckUtils]: 285: Hoare quadruple {11677#false} {11677#false} #77#return; {11677#false} is VALID [2018-11-14 16:04:23,269 INFO L273 TraceCheckUtils]: 286: Hoare triple {11677#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {11677#false} is VALID [2018-11-14 16:04:23,270 INFO L273 TraceCheckUtils]: 287: Hoare triple {11677#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {11677#false} is VALID [2018-11-14 16:04:23,270 INFO L273 TraceCheckUtils]: 288: Hoare triple {11677#false} assume !false; {11677#false} is VALID [2018-11-14 16:04:23,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6324 backedges. 2572 proven. 26 refuted. 0 times theorem prover too weak. 3726 trivial. 0 not checked. [2018-11-14 16:04:23,303 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:04:23,682 INFO L273 TraceCheckUtils]: 288: Hoare triple {11677#false} assume !false; {11677#false} is VALID [2018-11-14 16:04:23,682 INFO L273 TraceCheckUtils]: 287: Hoare triple {11677#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {11677#false} is VALID [2018-11-14 16:04:23,682 INFO L273 TraceCheckUtils]: 286: Hoare triple {11677#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {11677#false} is VALID [2018-11-14 16:04:23,683 INFO L268 TraceCheckUtils]: 285: Hoare quadruple {11676#true} {11677#false} #77#return; {11677#false} is VALID [2018-11-14 16:04:23,683 INFO L273 TraceCheckUtils]: 284: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,683 INFO L273 TraceCheckUtils]: 283: Hoare triple {11676#true} #res := ~ret~0[32:0]; {11676#true} is VALID [2018-11-14 16:04:23,683 INFO L273 TraceCheckUtils]: 282: Hoare triple {11676#true} assume !~bvslt32(~i~0, 20bv32); {11676#true} is VALID [2018-11-14 16:04:23,683 INFO L273 TraceCheckUtils]: 281: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,683 INFO L273 TraceCheckUtils]: 280: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,683 INFO L273 TraceCheckUtils]: 279: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,683 INFO L273 TraceCheckUtils]: 278: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,684 INFO L273 TraceCheckUtils]: 277: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,684 INFO L273 TraceCheckUtils]: 276: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,684 INFO L273 TraceCheckUtils]: 275: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,684 INFO L273 TraceCheckUtils]: 274: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,684 INFO L273 TraceCheckUtils]: 273: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 272: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 271: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 270: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 269: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 268: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 267: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 266: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 265: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,685 INFO L273 TraceCheckUtils]: 264: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 263: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 262: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 261: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 260: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 259: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 258: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 257: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 256: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,686 INFO L273 TraceCheckUtils]: 255: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 254: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 253: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 252: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 251: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 250: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 249: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 248: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,687 INFO L273 TraceCheckUtils]: 247: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 246: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 245: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 244: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 243: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 242: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 241: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 240: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 239: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,688 INFO L273 TraceCheckUtils]: 238: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 237: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 236: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 235: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 234: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 233: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 232: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 231: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 230: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,689 INFO L273 TraceCheckUtils]: 229: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 228: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 227: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 226: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 225: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 224: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 223: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 222: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,690 INFO L273 TraceCheckUtils]: 221: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,691 INFO L273 TraceCheckUtils]: 220: Hoare triple {11676#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {11676#true} is VALID [2018-11-14 16:04:23,691 INFO L256 TraceCheckUtils]: 219: Hoare triple {11677#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {11676#true} is VALID [2018-11-14 16:04:23,691 INFO L273 TraceCheckUtils]: 218: Hoare triple {11677#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {11677#false} is VALID [2018-11-14 16:04:23,691 INFO L273 TraceCheckUtils]: 217: Hoare triple {12763#(bvslt main_~i~2 (_ bv19 32))} assume !~bvslt32(~i~2, 19bv32); {11677#false} is VALID [2018-11-14 16:04:23,692 INFO L273 TraceCheckUtils]: 216: Hoare triple {12763#(bvslt main_~i~2 (_ bv19 32))} assume true; {12763#(bvslt main_~i~2 (_ bv19 32))} is VALID [2018-11-14 16:04:23,692 INFO L273 TraceCheckUtils]: 215: Hoare triple {12770#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12763#(bvslt main_~i~2 (_ bv19 32))} is VALID [2018-11-14 16:04:23,692 INFO L273 TraceCheckUtils]: 214: Hoare triple {12770#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12770#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,693 INFO L273 TraceCheckUtils]: 213: Hoare triple {12770#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} assume true; {12770#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,696 INFO L273 TraceCheckUtils]: 212: Hoare triple {12780#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12770#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,696 INFO L273 TraceCheckUtils]: 211: Hoare triple {12780#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12780#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,697 INFO L273 TraceCheckUtils]: 210: Hoare triple {12780#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} assume true; {12780#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,700 INFO L273 TraceCheckUtils]: 209: Hoare triple {12790#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12780#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,700 INFO L273 TraceCheckUtils]: 208: Hoare triple {12790#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12790#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,700 INFO L273 TraceCheckUtils]: 207: Hoare triple {12790#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} assume true; {12790#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,704 INFO L273 TraceCheckUtils]: 206: Hoare triple {12800#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {12790#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,704 INFO L273 TraceCheckUtils]: 205: Hoare triple {12800#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {12800#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,705 INFO L273 TraceCheckUtils]: 204: Hoare triple {12800#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} assume true; {12800#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,705 INFO L273 TraceCheckUtils]: 203: Hoare triple {11676#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {12800#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:23,706 INFO L268 TraceCheckUtils]: 202: Hoare quadruple {11676#true} {11676#true} #75#return; {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 201: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 200: Hoare triple {11676#true} #res := ~ret~0[32:0]; {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 199: Hoare triple {11676#true} assume !~bvslt32(~i~0, 20bv32); {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 198: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 197: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 196: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 195: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,706 INFO L273 TraceCheckUtils]: 194: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 193: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 192: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 191: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 190: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 189: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 188: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 187: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 186: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,707 INFO L273 TraceCheckUtils]: 185: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 184: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 183: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 182: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 181: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 180: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 179: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 178: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,708 INFO L273 TraceCheckUtils]: 177: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 176: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 175: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 174: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 173: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 172: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 171: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 170: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 169: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,709 INFO L273 TraceCheckUtils]: 168: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 167: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 166: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 165: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 164: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 163: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 162: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 161: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,710 INFO L273 TraceCheckUtils]: 160: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 159: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 158: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 157: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 156: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 155: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 154: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 153: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 152: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,711 INFO L273 TraceCheckUtils]: 151: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 150: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 149: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 148: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 147: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 146: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 145: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 144: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,712 INFO L273 TraceCheckUtils]: 143: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,713 INFO L273 TraceCheckUtils]: 142: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,713 INFO L273 TraceCheckUtils]: 141: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,713 INFO L273 TraceCheckUtils]: 140: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,713 INFO L273 TraceCheckUtils]: 139: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,713 INFO L273 TraceCheckUtils]: 138: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,713 INFO L273 TraceCheckUtils]: 137: Hoare triple {11676#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {11676#true} is VALID [2018-11-14 16:04:23,713 INFO L256 TraceCheckUtils]: 136: Hoare triple {11676#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L273 TraceCheckUtils]: 135: Hoare triple {11676#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L268 TraceCheckUtils]: 134: Hoare quadruple {11676#true} {11676#true} #73#return; {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L273 TraceCheckUtils]: 133: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L273 TraceCheckUtils]: 132: Hoare triple {11676#true} #res := ~ret~0[32:0]; {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L273 TraceCheckUtils]: 131: Hoare triple {11676#true} assume !~bvslt32(~i~0, 20bv32); {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L273 TraceCheckUtils]: 130: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L273 TraceCheckUtils]: 129: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,714 INFO L273 TraceCheckUtils]: 128: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 127: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 126: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 125: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 124: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 123: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 122: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 121: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 120: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,715 INFO L273 TraceCheckUtils]: 119: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 118: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 117: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 116: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 115: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 114: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 113: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 112: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 111: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,716 INFO L273 TraceCheckUtils]: 110: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 109: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 108: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 107: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 106: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 105: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 104: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 103: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,717 INFO L273 TraceCheckUtils]: 102: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 101: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 100: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 99: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 98: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 97: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 96: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 95: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 94: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,718 INFO L273 TraceCheckUtils]: 93: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 92: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 91: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 90: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 89: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 88: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 87: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 86: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 85: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,719 INFO L273 TraceCheckUtils]: 84: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 83: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 82: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 81: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 80: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 79: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 78: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 77: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,720 INFO L273 TraceCheckUtils]: 76: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,721 INFO L273 TraceCheckUtils]: 75: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,721 INFO L273 TraceCheckUtils]: 74: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,721 INFO L273 TraceCheckUtils]: 73: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,721 INFO L273 TraceCheckUtils]: 72: Hoare triple {11676#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {11676#true} is VALID [2018-11-14 16:04:23,721 INFO L273 TraceCheckUtils]: 71: Hoare triple {11676#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {11676#true} is VALID [2018-11-14 16:04:23,721 INFO L273 TraceCheckUtils]: 70: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,722 INFO L273 TraceCheckUtils]: 69: Hoare triple {11676#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {11676#true} is VALID [2018-11-14 16:04:23,722 INFO L256 TraceCheckUtils]: 68: Hoare triple {11676#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {11676#true} is VALID [2018-11-14 16:04:23,722 INFO L273 TraceCheckUtils]: 67: Hoare triple {11676#true} assume !~bvslt32(~i~1, 20bv32); {11676#true} is VALID [2018-11-14 16:04:23,722 INFO L273 TraceCheckUtils]: 66: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,722 INFO L273 TraceCheckUtils]: 65: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,722 INFO L273 TraceCheckUtils]: 64: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,723 INFO L273 TraceCheckUtils]: 63: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,723 INFO L273 TraceCheckUtils]: 62: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,723 INFO L273 TraceCheckUtils]: 61: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,723 INFO L273 TraceCheckUtils]: 60: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,723 INFO L273 TraceCheckUtils]: 59: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,723 INFO L273 TraceCheckUtils]: 58: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,724 INFO L273 TraceCheckUtils]: 57: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,724 INFO L273 TraceCheckUtils]: 56: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,724 INFO L273 TraceCheckUtils]: 55: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,724 INFO L273 TraceCheckUtils]: 54: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,724 INFO L273 TraceCheckUtils]: 53: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,724 INFO L273 TraceCheckUtils]: 52: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,725 INFO L273 TraceCheckUtils]: 51: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,725 INFO L273 TraceCheckUtils]: 50: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,725 INFO L273 TraceCheckUtils]: 49: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,725 INFO L273 TraceCheckUtils]: 48: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,725 INFO L273 TraceCheckUtils]: 47: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,725 INFO L273 TraceCheckUtils]: 46: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,725 INFO L273 TraceCheckUtils]: 45: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,726 INFO L273 TraceCheckUtils]: 44: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,726 INFO L273 TraceCheckUtils]: 43: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,726 INFO L273 TraceCheckUtils]: 42: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,726 INFO L273 TraceCheckUtils]: 41: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,726 INFO L273 TraceCheckUtils]: 40: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,726 INFO L273 TraceCheckUtils]: 39: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,727 INFO L273 TraceCheckUtils]: 38: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,727 INFO L273 TraceCheckUtils]: 37: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,727 INFO L273 TraceCheckUtils]: 36: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,727 INFO L273 TraceCheckUtils]: 35: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,727 INFO L273 TraceCheckUtils]: 34: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,727 INFO L273 TraceCheckUtils]: 33: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,728 INFO L273 TraceCheckUtils]: 32: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,728 INFO L273 TraceCheckUtils]: 31: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,728 INFO L273 TraceCheckUtils]: 30: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,728 INFO L273 TraceCheckUtils]: 29: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,728 INFO L273 TraceCheckUtils]: 28: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,728 INFO L273 TraceCheckUtils]: 27: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,729 INFO L273 TraceCheckUtils]: 26: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,729 INFO L273 TraceCheckUtils]: 25: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,729 INFO L273 TraceCheckUtils]: 24: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,729 INFO L273 TraceCheckUtils]: 23: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,729 INFO L273 TraceCheckUtils]: 22: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,729 INFO L273 TraceCheckUtils]: 21: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,730 INFO L273 TraceCheckUtils]: 20: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,730 INFO L273 TraceCheckUtils]: 19: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,730 INFO L273 TraceCheckUtils]: 18: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,730 INFO L273 TraceCheckUtils]: 17: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,730 INFO L273 TraceCheckUtils]: 16: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,730 INFO L273 TraceCheckUtils]: 15: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,731 INFO L273 TraceCheckUtils]: 14: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,731 INFO L273 TraceCheckUtils]: 13: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,731 INFO L273 TraceCheckUtils]: 12: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,731 INFO L273 TraceCheckUtils]: 11: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,731 INFO L273 TraceCheckUtils]: 10: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,732 INFO L273 TraceCheckUtils]: 9: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,732 INFO L273 TraceCheckUtils]: 8: Hoare triple {11676#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {11676#true} is VALID [2018-11-14 16:04:23,732 INFO L273 TraceCheckUtils]: 7: Hoare triple {11676#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {11676#true} is VALID [2018-11-14 16:04:23,732 INFO L273 TraceCheckUtils]: 6: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,732 INFO L273 TraceCheckUtils]: 5: Hoare triple {11676#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {11676#true} is VALID [2018-11-14 16:04:23,732 INFO L256 TraceCheckUtils]: 4: Hoare triple {11676#true} call #t~ret12 := main(); {11676#true} is VALID [2018-11-14 16:04:23,733 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {11676#true} {11676#true} #69#return; {11676#true} is VALID [2018-11-14 16:04:23,733 INFO L273 TraceCheckUtils]: 2: Hoare triple {11676#true} assume true; {11676#true} is VALID [2018-11-14 16:04:23,733 INFO L273 TraceCheckUtils]: 1: Hoare triple {11676#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {11676#true} is VALID [2018-11-14 16:04:23,733 INFO L256 TraceCheckUtils]: 0: Hoare triple {11676#true} call ULTIMATE.init(); {11676#true} is VALID [2018-11-14 16:04:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6324 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 6298 trivial. 0 not checked. [2018-11-14 16:04:23,775 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:04:23,775 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-14 16:04:23,776 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 289 [2018-11-14 16:04:23,776 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:04:23,777 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-14 16:04:23,887 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:23,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-14 16:04:23,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-14 16:04:23,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-11-14 16:04:23,887 INFO L87 Difference]: Start difference. First operand 158 states and 162 transitions. Second operand 12 states. [2018-11-14 16:04:25,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:25,094 INFO L93 Difference]: Finished difference Result 248 states and 258 transitions. [2018-11-14 16:04:25,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-14 16:04:25,095 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 289 [2018-11-14 16:04:25,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:04:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 16:04:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 81 transitions. [2018-11-14 16:04:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 16:04:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 81 transitions. [2018-11-14 16:04:25,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 81 transitions. [2018-11-14 16:04:26,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:26,175 INFO L225 Difference]: With dead ends: 248 [2018-11-14 16:04:26,176 INFO L226 Difference]: Without dead ends: 176 [2018-11-14 16:04:26,176 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 581 GetRequests, 567 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=94, Invalid=146, Unknown=0, NotChecked=0, Total=240 [2018-11-14 16:04:26,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-11-14 16:04:26,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2018-11-14 16:04:26,300 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:04:26,300 INFO L82 GeneralOperation]: Start isEquivalent. First operand 176 states. Second operand 176 states. [2018-11-14 16:04:26,300 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 176 states. [2018-11-14 16:04:26,300 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 176 states. [2018-11-14 16:04:26,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:26,305 INFO L93 Difference]: Finished difference Result 176 states and 180 transitions. [2018-11-14 16:04:26,306 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 180 transitions. [2018-11-14 16:04:26,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:26,307 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:26,307 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 176 states. [2018-11-14 16:04:26,307 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 176 states. [2018-11-14 16:04:26,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:26,311 INFO L93 Difference]: Finished difference Result 176 states and 180 transitions. [2018-11-14 16:04:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 180 transitions. [2018-11-14 16:04:26,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:26,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:26,313 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:04:26,313 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:04:26,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2018-11-14 16:04:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 180 transitions. [2018-11-14 16:04:26,317 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 180 transitions. Word has length 289 [2018-11-14 16:04:26,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:04:26,318 INFO L480 AbstractCegarLoop]: Abstraction has 176 states and 180 transitions. [2018-11-14 16:04:26,318 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-14 16:04:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 180 transitions. [2018-11-14 16:04:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2018-11-14 16:04:26,320 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:04:26,321 INFO L375 BasicCegarLoop]: trace histogram [63, 60, 60, 21, 20, 20, 11, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:04:26,321 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:04:26,321 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:04:26,321 INFO L82 PathProgramCache]: Analyzing trace with hash -1312153648, now seen corresponding path program 3 times [2018-11-14 16:04:26,322 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:04:26,322 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:04:26,349 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-14 16:04:33,243 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2018-11-14 16:04:33,243 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 16:04:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 16:04:33,410 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 16:04:33,759 INFO L256 TraceCheckUtils]: 0: Hoare triple {14350#true} call ULTIMATE.init(); {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L273 TraceCheckUtils]: 1: Hoare triple {14350#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L273 TraceCheckUtils]: 2: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {14350#true} {14350#true} #69#return; {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L256 TraceCheckUtils]: 4: Hoare triple {14350#true} call #t~ret12 := main(); {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L273 TraceCheckUtils]: 5: Hoare triple {14350#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L273 TraceCheckUtils]: 6: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L273 TraceCheckUtils]: 7: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L273 TraceCheckUtils]: 8: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,760 INFO L273 TraceCheckUtils]: 9: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,761 INFO L273 TraceCheckUtils]: 10: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,761 INFO L273 TraceCheckUtils]: 11: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,761 INFO L273 TraceCheckUtils]: 12: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,761 INFO L273 TraceCheckUtils]: 13: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,761 INFO L273 TraceCheckUtils]: 14: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,762 INFO L273 TraceCheckUtils]: 15: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,762 INFO L273 TraceCheckUtils]: 16: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,762 INFO L273 TraceCheckUtils]: 17: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,762 INFO L273 TraceCheckUtils]: 18: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,762 INFO L273 TraceCheckUtils]: 19: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,762 INFO L273 TraceCheckUtils]: 20: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,762 INFO L273 TraceCheckUtils]: 21: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,763 INFO L273 TraceCheckUtils]: 22: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,763 INFO L273 TraceCheckUtils]: 23: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,763 INFO L273 TraceCheckUtils]: 24: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,763 INFO L273 TraceCheckUtils]: 25: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,763 INFO L273 TraceCheckUtils]: 26: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,763 INFO L273 TraceCheckUtils]: 27: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,764 INFO L273 TraceCheckUtils]: 28: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,764 INFO L273 TraceCheckUtils]: 29: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,764 INFO L273 TraceCheckUtils]: 30: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,764 INFO L273 TraceCheckUtils]: 31: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,764 INFO L273 TraceCheckUtils]: 32: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 33: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 34: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 35: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 36: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 37: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 38: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 39: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,765 INFO L273 TraceCheckUtils]: 40: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 41: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 42: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 43: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 44: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 45: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 46: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 47: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,766 INFO L273 TraceCheckUtils]: 48: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 49: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 50: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 51: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 52: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 53: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 54: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 55: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 56: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,767 INFO L273 TraceCheckUtils]: 57: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 58: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 59: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 60: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 61: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 62: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 63: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 64: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 65: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:33,768 INFO L273 TraceCheckUtils]: 66: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 67: Hoare triple {14350#true} assume !~bvslt32(~i~1, 20bv32); {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L256 TraceCheckUtils]: 68: Hoare triple {14350#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 69: Hoare triple {14350#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 70: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 71: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 72: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 73: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 74: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,769 INFO L273 TraceCheckUtils]: 75: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 76: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 77: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 78: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 79: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 80: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 81: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 82: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,770 INFO L273 TraceCheckUtils]: 83: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 84: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 85: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 86: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 87: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 88: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 89: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 90: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 91: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,771 INFO L273 TraceCheckUtils]: 92: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 93: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 94: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 95: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 96: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 97: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 98: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 99: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,772 INFO L273 TraceCheckUtils]: 100: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 101: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 102: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 103: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 104: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 105: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 106: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 107: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 108: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,773 INFO L273 TraceCheckUtils]: 109: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 110: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 111: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 112: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 113: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 114: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 115: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 116: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 117: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,774 INFO L273 TraceCheckUtils]: 118: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 119: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 120: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 121: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 122: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 123: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 124: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 125: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,775 INFO L273 TraceCheckUtils]: 126: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 127: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 128: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 129: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 130: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 131: Hoare triple {14350#true} assume !~bvslt32(~i~0, 20bv32); {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 132: Hoare triple {14350#true} #res := ~ret~0[32:0]; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 133: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L268 TraceCheckUtils]: 134: Hoare quadruple {14350#true} {14350#true} #73#return; {14350#true} is VALID [2018-11-14 16:04:33,776 INFO L273 TraceCheckUtils]: 135: Hoare triple {14350#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L256 TraceCheckUtils]: 136: Hoare triple {14350#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L273 TraceCheckUtils]: 137: Hoare triple {14350#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L273 TraceCheckUtils]: 138: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L273 TraceCheckUtils]: 139: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L273 TraceCheckUtils]: 140: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L273 TraceCheckUtils]: 141: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L273 TraceCheckUtils]: 142: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,777 INFO L273 TraceCheckUtils]: 143: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 144: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 145: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 146: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 147: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 148: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 149: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 150: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 151: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,778 INFO L273 TraceCheckUtils]: 152: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 153: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 154: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 155: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 156: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 157: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 158: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 159: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,779 INFO L273 TraceCheckUtils]: 160: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 161: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 162: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 163: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 164: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 165: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 166: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 167: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 168: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,780 INFO L273 TraceCheckUtils]: 169: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 170: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 171: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 172: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 173: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 174: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 175: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 176: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 177: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,781 INFO L273 TraceCheckUtils]: 178: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 179: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 180: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 181: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 182: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 183: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 184: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 185: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,782 INFO L273 TraceCheckUtils]: 186: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 187: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 188: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 189: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 190: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 191: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 192: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 193: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 194: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,783 INFO L273 TraceCheckUtils]: 195: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,784 INFO L273 TraceCheckUtils]: 196: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:33,784 INFO L273 TraceCheckUtils]: 197: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:33,784 INFO L273 TraceCheckUtils]: 198: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,784 INFO L273 TraceCheckUtils]: 199: Hoare triple {14350#true} assume !~bvslt32(~i~0, 20bv32); {14350#true} is VALID [2018-11-14 16:04:33,784 INFO L273 TraceCheckUtils]: 200: Hoare triple {14350#true} #res := ~ret~0[32:0]; {14350#true} is VALID [2018-11-14 16:04:33,784 INFO L273 TraceCheckUtils]: 201: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:33,784 INFO L268 TraceCheckUtils]: 202: Hoare quadruple {14350#true} {14350#true} #75#return; {14350#true} is VALID [2018-11-14 16:04:33,785 INFO L273 TraceCheckUtils]: 203: Hoare triple {14350#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {14964#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:33,785 INFO L273 TraceCheckUtils]: 204: Hoare triple {14964#(= main_~i~2 (_ bv0 32))} assume true; {14964#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:33,786 INFO L273 TraceCheckUtils]: 205: Hoare triple {14964#(= main_~i~2 (_ bv0 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {14964#(= main_~i~2 (_ bv0 32))} is VALID [2018-11-14 16:04:33,786 INFO L273 TraceCheckUtils]: 206: Hoare triple {14964#(= main_~i~2 (_ bv0 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {14974#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:33,786 INFO L273 TraceCheckUtils]: 207: Hoare triple {14974#(= (_ bv1 32) main_~i~2)} assume true; {14974#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:33,787 INFO L273 TraceCheckUtils]: 208: Hoare triple {14974#(= (_ bv1 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {14974#(= (_ bv1 32) main_~i~2)} is VALID [2018-11-14 16:04:33,787 INFO L273 TraceCheckUtils]: 209: Hoare triple {14974#(= (_ bv1 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {14984#(= (_ bv2 32) main_~i~2)} is VALID [2018-11-14 16:04:33,787 INFO L273 TraceCheckUtils]: 210: Hoare triple {14984#(= (_ bv2 32) main_~i~2)} assume true; {14984#(= (_ bv2 32) main_~i~2)} is VALID [2018-11-14 16:04:33,788 INFO L273 TraceCheckUtils]: 211: Hoare triple {14984#(= (_ bv2 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {14984#(= (_ bv2 32) main_~i~2)} is VALID [2018-11-14 16:04:33,788 INFO L273 TraceCheckUtils]: 212: Hoare triple {14984#(= (_ bv2 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {14994#(= (_ bv3 32) main_~i~2)} is VALID [2018-11-14 16:04:33,789 INFO L273 TraceCheckUtils]: 213: Hoare triple {14994#(= (_ bv3 32) main_~i~2)} assume true; {14994#(= (_ bv3 32) main_~i~2)} is VALID [2018-11-14 16:04:33,789 INFO L273 TraceCheckUtils]: 214: Hoare triple {14994#(= (_ bv3 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {14994#(= (_ bv3 32) main_~i~2)} is VALID [2018-11-14 16:04:33,790 INFO L273 TraceCheckUtils]: 215: Hoare triple {14994#(= (_ bv3 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15004#(= (_ bv4 32) main_~i~2)} is VALID [2018-11-14 16:04:33,807 INFO L273 TraceCheckUtils]: 216: Hoare triple {15004#(= (_ bv4 32) main_~i~2)} assume true; {15004#(= (_ bv4 32) main_~i~2)} is VALID [2018-11-14 16:04:33,813 INFO L273 TraceCheckUtils]: 217: Hoare triple {15004#(= (_ bv4 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15004#(= (_ bv4 32) main_~i~2)} is VALID [2018-11-14 16:04:33,813 INFO L273 TraceCheckUtils]: 218: Hoare triple {15004#(= (_ bv4 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15014#(= (_ bv5 32) main_~i~2)} is VALID [2018-11-14 16:04:33,815 INFO L273 TraceCheckUtils]: 219: Hoare triple {15014#(= (_ bv5 32) main_~i~2)} assume true; {15014#(= (_ bv5 32) main_~i~2)} is VALID [2018-11-14 16:04:33,815 INFO L273 TraceCheckUtils]: 220: Hoare triple {15014#(= (_ bv5 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15014#(= (_ bv5 32) main_~i~2)} is VALID [2018-11-14 16:04:33,816 INFO L273 TraceCheckUtils]: 221: Hoare triple {15014#(= (_ bv5 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15024#(= (_ bv6 32) main_~i~2)} is VALID [2018-11-14 16:04:33,816 INFO L273 TraceCheckUtils]: 222: Hoare triple {15024#(= (_ bv6 32) main_~i~2)} assume true; {15024#(= (_ bv6 32) main_~i~2)} is VALID [2018-11-14 16:04:33,817 INFO L273 TraceCheckUtils]: 223: Hoare triple {15024#(= (_ bv6 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15024#(= (_ bv6 32) main_~i~2)} is VALID [2018-11-14 16:04:33,819 INFO L273 TraceCheckUtils]: 224: Hoare triple {15024#(= (_ bv6 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15034#(= (_ bv7 32) main_~i~2)} is VALID [2018-11-14 16:04:33,819 INFO L273 TraceCheckUtils]: 225: Hoare triple {15034#(= (_ bv7 32) main_~i~2)} assume true; {15034#(= (_ bv7 32) main_~i~2)} is VALID [2018-11-14 16:04:33,821 INFO L273 TraceCheckUtils]: 226: Hoare triple {15034#(= (_ bv7 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15034#(= (_ bv7 32) main_~i~2)} is VALID [2018-11-14 16:04:33,821 INFO L273 TraceCheckUtils]: 227: Hoare triple {15034#(= (_ bv7 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15044#(= (_ bv8 32) main_~i~2)} is VALID [2018-11-14 16:04:33,823 INFO L273 TraceCheckUtils]: 228: Hoare triple {15044#(= (_ bv8 32) main_~i~2)} assume true; {15044#(= (_ bv8 32) main_~i~2)} is VALID [2018-11-14 16:04:33,823 INFO L273 TraceCheckUtils]: 229: Hoare triple {15044#(= (_ bv8 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15044#(= (_ bv8 32) main_~i~2)} is VALID [2018-11-14 16:04:33,825 INFO L273 TraceCheckUtils]: 230: Hoare triple {15044#(= (_ bv8 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15054#(= (_ bv9 32) main_~i~2)} is VALID [2018-11-14 16:04:33,825 INFO L273 TraceCheckUtils]: 231: Hoare triple {15054#(= (_ bv9 32) main_~i~2)} assume true; {15054#(= (_ bv9 32) main_~i~2)} is VALID [2018-11-14 16:04:33,827 INFO L273 TraceCheckUtils]: 232: Hoare triple {15054#(= (_ bv9 32) main_~i~2)} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15054#(= (_ bv9 32) main_~i~2)} is VALID [2018-11-14 16:04:33,827 INFO L273 TraceCheckUtils]: 233: Hoare triple {15054#(= (_ bv9 32) main_~i~2)} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15064#(= (_ bv10 32) main_~i~2)} is VALID [2018-11-14 16:04:33,830 INFO L273 TraceCheckUtils]: 234: Hoare triple {15064#(= (_ bv10 32) main_~i~2)} assume true; {15064#(= (_ bv10 32) main_~i~2)} is VALID [2018-11-14 16:04:33,830 INFO L273 TraceCheckUtils]: 235: Hoare triple {15064#(= (_ bv10 32) main_~i~2)} assume !~bvslt32(~i~2, 19bv32); {14351#false} is VALID [2018-11-14 16:04:33,830 INFO L273 TraceCheckUtils]: 236: Hoare triple {14351#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {14351#false} is VALID [2018-11-14 16:04:33,830 INFO L256 TraceCheckUtils]: 237: Hoare triple {14351#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 238: Hoare triple {14351#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 239: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 240: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 241: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 242: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 243: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 244: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 245: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,831 INFO L273 TraceCheckUtils]: 246: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 247: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 248: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 249: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 250: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 251: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 252: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 253: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,832 INFO L273 TraceCheckUtils]: 254: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 255: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 256: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 257: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 258: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 259: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 260: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 261: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 262: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,833 INFO L273 TraceCheckUtils]: 263: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 264: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 265: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 266: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 267: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 268: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 269: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 270: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 271: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,834 INFO L273 TraceCheckUtils]: 272: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 273: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 274: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 275: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 276: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 277: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 278: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 279: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,835 INFO L273 TraceCheckUtils]: 280: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 281: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 282: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 283: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 284: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 285: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 286: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 287: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,836 INFO L273 TraceCheckUtils]: 288: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,837 INFO L273 TraceCheckUtils]: 289: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,837 INFO L273 TraceCheckUtils]: 290: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,837 INFO L273 TraceCheckUtils]: 291: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,837 INFO L273 TraceCheckUtils]: 292: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,837 INFO L273 TraceCheckUtils]: 293: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,838 INFO L273 TraceCheckUtils]: 294: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,838 INFO L273 TraceCheckUtils]: 295: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,838 INFO L273 TraceCheckUtils]: 296: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,838 INFO L273 TraceCheckUtils]: 297: Hoare triple {14351#false} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14351#false} is VALID [2018-11-14 16:04:33,838 INFO L273 TraceCheckUtils]: 298: Hoare triple {14351#false} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14351#false} is VALID [2018-11-14 16:04:33,838 INFO L273 TraceCheckUtils]: 299: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,839 INFO L273 TraceCheckUtils]: 300: Hoare triple {14351#false} assume !~bvslt32(~i~0, 20bv32); {14351#false} is VALID [2018-11-14 16:04:33,839 INFO L273 TraceCheckUtils]: 301: Hoare triple {14351#false} #res := ~ret~0[32:0]; {14351#false} is VALID [2018-11-14 16:04:33,839 INFO L273 TraceCheckUtils]: 302: Hoare triple {14351#false} assume true; {14351#false} is VALID [2018-11-14 16:04:33,839 INFO L268 TraceCheckUtils]: 303: Hoare quadruple {14351#false} {14351#false} #77#return; {14351#false} is VALID [2018-11-14 16:04:33,839 INFO L273 TraceCheckUtils]: 304: Hoare triple {14351#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {14351#false} is VALID [2018-11-14 16:04:33,839 INFO L273 TraceCheckUtils]: 305: Hoare triple {14351#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {14351#false} is VALID [2018-11-14 16:04:33,840 INFO L273 TraceCheckUtils]: 306: Hoare triple {14351#false} assume !false; {14351#false} is VALID [2018-11-14 16:04:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 2572 proven. 155 refuted. 0 times theorem prover too weak. 3726 trivial. 0 not checked. [2018-11-14 16:04:33,885 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 16:04:34,720 INFO L273 TraceCheckUtils]: 306: Hoare triple {14351#false} assume !false; {14351#false} is VALID [2018-11-14 16:04:34,720 INFO L273 TraceCheckUtils]: 305: Hoare triple {14351#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {14351#false} is VALID [2018-11-14 16:04:34,721 INFO L273 TraceCheckUtils]: 304: Hoare triple {14351#false} ~ret5~0 := #t~ret11;havoc #t~ret11; {14351#false} is VALID [2018-11-14 16:04:34,721 INFO L268 TraceCheckUtils]: 303: Hoare quadruple {14350#true} {14351#false} #77#return; {14351#false} is VALID [2018-11-14 16:04:34,721 INFO L273 TraceCheckUtils]: 302: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,721 INFO L273 TraceCheckUtils]: 301: Hoare triple {14350#true} #res := ~ret~0[32:0]; {14350#true} is VALID [2018-11-14 16:04:34,721 INFO L273 TraceCheckUtils]: 300: Hoare triple {14350#true} assume !~bvslt32(~i~0, 20bv32); {14350#true} is VALID [2018-11-14 16:04:34,722 INFO L273 TraceCheckUtils]: 299: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,722 INFO L273 TraceCheckUtils]: 298: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,722 INFO L273 TraceCheckUtils]: 297: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,722 INFO L273 TraceCheckUtils]: 296: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,722 INFO L273 TraceCheckUtils]: 295: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 294: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 293: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 292: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 291: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 290: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 289: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 288: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 287: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,723 INFO L273 TraceCheckUtils]: 286: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 285: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 284: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 283: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 282: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 281: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 280: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 279: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 278: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,724 INFO L273 TraceCheckUtils]: 277: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 276: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 275: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 274: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 273: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 272: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 271: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 270: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 269: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,725 INFO L273 TraceCheckUtils]: 268: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 267: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 266: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 265: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 264: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 263: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 262: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 261: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,726 INFO L273 TraceCheckUtils]: 260: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 259: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 258: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 257: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 256: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 255: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 254: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 253: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 252: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,727 INFO L273 TraceCheckUtils]: 251: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 250: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 249: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 248: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 247: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 246: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 245: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 244: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 243: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,728 INFO L273 TraceCheckUtils]: 242: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,729 INFO L273 TraceCheckUtils]: 241: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,729 INFO L273 TraceCheckUtils]: 240: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,729 INFO L273 TraceCheckUtils]: 239: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,729 INFO L273 TraceCheckUtils]: 238: Hoare triple {14350#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {14350#true} is VALID [2018-11-14 16:04:34,729 INFO L256 TraceCheckUtils]: 237: Hoare triple {14351#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {14350#true} is VALID [2018-11-14 16:04:34,729 INFO L273 TraceCheckUtils]: 236: Hoare triple {14351#false} call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(76bv32, ~#x~0.offset), 4bv32); {14351#false} is VALID [2018-11-14 16:04:34,730 INFO L273 TraceCheckUtils]: 235: Hoare triple {15497#(bvslt main_~i~2 (_ bv19 32))} assume !~bvslt32(~i~2, 19bv32); {14351#false} is VALID [2018-11-14 16:04:34,730 INFO L273 TraceCheckUtils]: 234: Hoare triple {15497#(bvslt main_~i~2 (_ bv19 32))} assume true; {15497#(bvslt main_~i~2 (_ bv19 32))} is VALID [2018-11-14 16:04:34,730 INFO L273 TraceCheckUtils]: 233: Hoare triple {15504#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15497#(bvslt main_~i~2 (_ bv19 32))} is VALID [2018-11-14 16:04:34,731 INFO L273 TraceCheckUtils]: 232: Hoare triple {15504#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15504#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,731 INFO L273 TraceCheckUtils]: 231: Hoare triple {15504#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} assume true; {15504#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,735 INFO L273 TraceCheckUtils]: 230: Hoare triple {15514#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15504#(bvslt (bvadd main_~i~2 (_ bv1 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,736 INFO L273 TraceCheckUtils]: 229: Hoare triple {15514#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15514#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,736 INFO L273 TraceCheckUtils]: 228: Hoare triple {15514#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} assume true; {15514#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,739 INFO L273 TraceCheckUtils]: 227: Hoare triple {15524#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15514#(bvslt (bvadd main_~i~2 (_ bv2 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,739 INFO L273 TraceCheckUtils]: 226: Hoare triple {15524#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15524#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,740 INFO L273 TraceCheckUtils]: 225: Hoare triple {15524#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} assume true; {15524#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,743 INFO L273 TraceCheckUtils]: 224: Hoare triple {15534#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15524#(bvslt (bvadd main_~i~2 (_ bv3 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,743 INFO L273 TraceCheckUtils]: 223: Hoare triple {15534#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15534#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,743 INFO L273 TraceCheckUtils]: 222: Hoare triple {15534#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} assume true; {15534#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,747 INFO L273 TraceCheckUtils]: 221: Hoare triple {15544#(bvslt (bvadd main_~i~2 (_ bv5 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15534#(bvslt (bvadd main_~i~2 (_ bv4 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,748 INFO L273 TraceCheckUtils]: 220: Hoare triple {15544#(bvslt (bvadd main_~i~2 (_ bv5 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15544#(bvslt (bvadd main_~i~2 (_ bv5 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,748 INFO L273 TraceCheckUtils]: 219: Hoare triple {15544#(bvslt (bvadd main_~i~2 (_ bv5 32)) (_ bv19 32))} assume true; {15544#(bvslt (bvadd main_~i~2 (_ bv5 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,751 INFO L273 TraceCheckUtils]: 218: Hoare triple {15554#(bvslt (bvadd main_~i~2 (_ bv6 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15544#(bvslt (bvadd main_~i~2 (_ bv5 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,752 INFO L273 TraceCheckUtils]: 217: Hoare triple {15554#(bvslt (bvadd main_~i~2 (_ bv6 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15554#(bvslt (bvadd main_~i~2 (_ bv6 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,752 INFO L273 TraceCheckUtils]: 216: Hoare triple {15554#(bvslt (bvadd main_~i~2 (_ bv6 32)) (_ bv19 32))} assume true; {15554#(bvslt (bvadd main_~i~2 (_ bv6 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,755 INFO L273 TraceCheckUtils]: 215: Hoare triple {15564#(bvslt (bvadd main_~i~2 (_ bv7 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15554#(bvslt (bvadd main_~i~2 (_ bv6 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,755 INFO L273 TraceCheckUtils]: 214: Hoare triple {15564#(bvslt (bvadd main_~i~2 (_ bv7 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15564#(bvslt (bvadd main_~i~2 (_ bv7 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,756 INFO L273 TraceCheckUtils]: 213: Hoare triple {15564#(bvslt (bvadd main_~i~2 (_ bv7 32)) (_ bv19 32))} assume true; {15564#(bvslt (bvadd main_~i~2 (_ bv7 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,760 INFO L273 TraceCheckUtils]: 212: Hoare triple {15574#(bvslt (bvadd main_~i~2 (_ bv8 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15564#(bvslt (bvadd main_~i~2 (_ bv7 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,761 INFO L273 TraceCheckUtils]: 211: Hoare triple {15574#(bvslt (bvadd main_~i~2 (_ bv8 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15574#(bvslt (bvadd main_~i~2 (_ bv8 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,761 INFO L273 TraceCheckUtils]: 210: Hoare triple {15574#(bvslt (bvadd main_~i~2 (_ bv8 32)) (_ bv19 32))} assume true; {15574#(bvslt (bvadd main_~i~2 (_ bv8 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,765 INFO L273 TraceCheckUtils]: 209: Hoare triple {15584#(bvslt (bvadd main_~i~2 (_ bv9 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15574#(bvslt (bvadd main_~i~2 (_ bv8 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,765 INFO L273 TraceCheckUtils]: 208: Hoare triple {15584#(bvslt (bvadd main_~i~2 (_ bv9 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15584#(bvslt (bvadd main_~i~2 (_ bv9 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,766 INFO L273 TraceCheckUtils]: 207: Hoare triple {15584#(bvslt (bvadd main_~i~2 (_ bv9 32)) (_ bv19 32))} assume true; {15584#(bvslt (bvadd main_~i~2 (_ bv9 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,769 INFO L273 TraceCheckUtils]: 206: Hoare triple {15594#(bvslt (bvadd main_~i~2 (_ bv10 32)) (_ bv19 32))} #t~post9 := ~i~2;~i~2 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {15584#(bvslt (bvadd main_~i~2 (_ bv9 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,769 INFO L273 TraceCheckUtils]: 205: Hoare triple {15594#(bvslt (bvadd main_~i~2 (_ bv10 32)) (_ bv19 32))} assume !!~bvslt32(~i~2, 19bv32);call #t~mem10 := read~intINTTYPE4(~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~bvadd32(1bv32, ~i~2))), 4bv32);call write~intINTTYPE4(#t~mem10, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~2)), 4bv32);havoc #t~mem10; {15594#(bvslt (bvadd main_~i~2 (_ bv10 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,770 INFO L273 TraceCheckUtils]: 204: Hoare triple {15594#(bvslt (bvadd main_~i~2 (_ bv10 32)) (_ bv19 32))} assume true; {15594#(bvslt (bvadd main_~i~2 (_ bv10 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,770 INFO L273 TraceCheckUtils]: 203: Hoare triple {14350#true} ~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0bv32; {15594#(bvslt (bvadd main_~i~2 (_ bv10 32)) (_ bv19 32))} is VALID [2018-11-14 16:04:34,770 INFO L268 TraceCheckUtils]: 202: Hoare quadruple {14350#true} {14350#true} #75#return; {14350#true} is VALID [2018-11-14 16:04:34,770 INFO L273 TraceCheckUtils]: 201: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,770 INFO L273 TraceCheckUtils]: 200: Hoare triple {14350#true} #res := ~ret~0[32:0]; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 199: Hoare triple {14350#true} assume !~bvslt32(~i~0, 20bv32); {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 198: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 197: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 196: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 195: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 194: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 193: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 192: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,771 INFO L273 TraceCheckUtils]: 191: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 190: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 189: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 188: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 187: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 186: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 185: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 184: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 183: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,772 INFO L273 TraceCheckUtils]: 182: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 181: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 180: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 179: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 178: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 177: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 176: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 175: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 174: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,773 INFO L273 TraceCheckUtils]: 173: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,774 INFO L273 TraceCheckUtils]: 172: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,774 INFO L273 TraceCheckUtils]: 171: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,774 INFO L273 TraceCheckUtils]: 170: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,774 INFO L273 TraceCheckUtils]: 169: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,774 INFO L273 TraceCheckUtils]: 168: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,774 INFO L273 TraceCheckUtils]: 167: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,775 INFO L273 TraceCheckUtils]: 166: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,775 INFO L273 TraceCheckUtils]: 165: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,775 INFO L273 TraceCheckUtils]: 164: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,775 INFO L273 TraceCheckUtils]: 163: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,775 INFO L273 TraceCheckUtils]: 162: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,775 INFO L273 TraceCheckUtils]: 161: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,776 INFO L273 TraceCheckUtils]: 160: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,776 INFO L273 TraceCheckUtils]: 159: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,776 INFO L273 TraceCheckUtils]: 158: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,776 INFO L273 TraceCheckUtils]: 157: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,776 INFO L273 TraceCheckUtils]: 156: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,776 INFO L273 TraceCheckUtils]: 155: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,777 INFO L273 TraceCheckUtils]: 154: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,777 INFO L273 TraceCheckUtils]: 153: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,777 INFO L273 TraceCheckUtils]: 152: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,777 INFO L273 TraceCheckUtils]: 151: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,777 INFO L273 TraceCheckUtils]: 150: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,777 INFO L273 TraceCheckUtils]: 149: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,778 INFO L273 TraceCheckUtils]: 148: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,778 INFO L273 TraceCheckUtils]: 147: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,778 INFO L273 TraceCheckUtils]: 146: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,778 INFO L273 TraceCheckUtils]: 145: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,778 INFO L273 TraceCheckUtils]: 144: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,778 INFO L273 TraceCheckUtils]: 143: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,779 INFO L273 TraceCheckUtils]: 142: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,779 INFO L273 TraceCheckUtils]: 141: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,779 INFO L273 TraceCheckUtils]: 140: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,779 INFO L273 TraceCheckUtils]: 139: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,779 INFO L273 TraceCheckUtils]: 138: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,779 INFO L273 TraceCheckUtils]: 137: Hoare triple {14350#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {14350#true} is VALID [2018-11-14 16:04:34,779 INFO L256 TraceCheckUtils]: 136: Hoare triple {14350#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {14350#true} is VALID [2018-11-14 16:04:34,780 INFO L273 TraceCheckUtils]: 135: Hoare triple {14350#true} ~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~intINTTYPE4(~#x~0.base, ~#x~0.offset, 4bv32);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~intINTTYPE4(~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32);call write~intINTTYPE4(#t~mem6, ~#x~0.base, ~#x~0.offset, 4bv32);havoc #t~mem6;call write~intINTTYPE4(~temp~0, ~#x~0.base, ~bvadd32(4bv32, ~#x~0.offset), 4bv32); {14350#true} is VALID [2018-11-14 16:04:34,780 INFO L268 TraceCheckUtils]: 134: Hoare quadruple {14350#true} {14350#true} #73#return; {14350#true} is VALID [2018-11-14 16:04:34,780 INFO L273 TraceCheckUtils]: 133: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,780 INFO L273 TraceCheckUtils]: 132: Hoare triple {14350#true} #res := ~ret~0[32:0]; {14350#true} is VALID [2018-11-14 16:04:34,780 INFO L273 TraceCheckUtils]: 131: Hoare triple {14350#true} assume !~bvslt32(~i~0, 20bv32); {14350#true} is VALID [2018-11-14 16:04:34,780 INFO L273 TraceCheckUtils]: 130: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,781 INFO L273 TraceCheckUtils]: 129: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,781 INFO L273 TraceCheckUtils]: 128: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,781 INFO L273 TraceCheckUtils]: 127: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,781 INFO L273 TraceCheckUtils]: 126: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,781 INFO L273 TraceCheckUtils]: 125: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,781 INFO L273 TraceCheckUtils]: 124: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,782 INFO L273 TraceCheckUtils]: 123: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,782 INFO L273 TraceCheckUtils]: 122: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,782 INFO L273 TraceCheckUtils]: 121: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,782 INFO L273 TraceCheckUtils]: 120: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,782 INFO L273 TraceCheckUtils]: 119: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,782 INFO L273 TraceCheckUtils]: 118: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,783 INFO L273 TraceCheckUtils]: 117: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,783 INFO L273 TraceCheckUtils]: 116: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,783 INFO L273 TraceCheckUtils]: 115: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,783 INFO L273 TraceCheckUtils]: 114: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,783 INFO L273 TraceCheckUtils]: 113: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,783 INFO L273 TraceCheckUtils]: 112: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,783 INFO L273 TraceCheckUtils]: 111: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,784 INFO L273 TraceCheckUtils]: 110: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,784 INFO L273 TraceCheckUtils]: 109: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,784 INFO L273 TraceCheckUtils]: 108: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,784 INFO L273 TraceCheckUtils]: 107: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,784 INFO L273 TraceCheckUtils]: 106: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,784 INFO L273 TraceCheckUtils]: 105: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,785 INFO L273 TraceCheckUtils]: 104: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,785 INFO L273 TraceCheckUtils]: 103: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,785 INFO L273 TraceCheckUtils]: 102: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,785 INFO L273 TraceCheckUtils]: 101: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,785 INFO L273 TraceCheckUtils]: 100: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,785 INFO L273 TraceCheckUtils]: 99: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,786 INFO L273 TraceCheckUtils]: 98: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,786 INFO L273 TraceCheckUtils]: 97: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,786 INFO L273 TraceCheckUtils]: 96: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,786 INFO L273 TraceCheckUtils]: 95: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,786 INFO L273 TraceCheckUtils]: 94: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,786 INFO L273 TraceCheckUtils]: 93: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,786 INFO L273 TraceCheckUtils]: 92: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,787 INFO L273 TraceCheckUtils]: 91: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,787 INFO L273 TraceCheckUtils]: 90: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,787 INFO L273 TraceCheckUtils]: 89: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,787 INFO L273 TraceCheckUtils]: 88: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,787 INFO L273 TraceCheckUtils]: 87: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,787 INFO L273 TraceCheckUtils]: 86: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,788 INFO L273 TraceCheckUtils]: 85: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,788 INFO L273 TraceCheckUtils]: 84: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,788 INFO L273 TraceCheckUtils]: 83: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,788 INFO L273 TraceCheckUtils]: 82: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,788 INFO L273 TraceCheckUtils]: 81: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,788 INFO L273 TraceCheckUtils]: 80: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,788 INFO L273 TraceCheckUtils]: 79: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,789 INFO L273 TraceCheckUtils]: 78: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,789 INFO L273 TraceCheckUtils]: 77: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,789 INFO L273 TraceCheckUtils]: 76: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,789 INFO L273 TraceCheckUtils]: 75: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,789 INFO L273 TraceCheckUtils]: 74: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,789 INFO L273 TraceCheckUtils]: 73: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,790 INFO L273 TraceCheckUtils]: 72: Hoare triple {14350#true} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {14350#true} is VALID [2018-11-14 16:04:34,790 INFO L273 TraceCheckUtils]: 71: Hoare triple {14350#true} assume !!~bvslt32(~i~0, 20bv32);call #t~mem1 := read~intINTTYPE4(~x.base, ~bvadd32(~x.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);~ret~0 := ~bvadd64(~ret~0, ~sign_extendFrom32To64(#t~mem1));havoc #t~mem1; {14350#true} is VALID [2018-11-14 16:04:34,790 INFO L273 TraceCheckUtils]: 70: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,790 INFO L273 TraceCheckUtils]: 69: Hoare triple {14350#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := ~sign_extendFrom32To64(0bv32);~i~0 := 0bv32; {14350#true} is VALID [2018-11-14 16:04:34,790 INFO L256 TraceCheckUtils]: 68: Hoare triple {14350#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {14350#true} is VALID [2018-11-14 16:04:34,790 INFO L273 TraceCheckUtils]: 67: Hoare triple {14350#true} assume !~bvslt32(~i~1, 20bv32); {14350#true} is VALID [2018-11-14 16:04:34,791 INFO L273 TraceCheckUtils]: 66: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,791 INFO L273 TraceCheckUtils]: 65: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,791 INFO L273 TraceCheckUtils]: 64: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,791 INFO L273 TraceCheckUtils]: 63: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,791 INFO L273 TraceCheckUtils]: 62: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,791 INFO L273 TraceCheckUtils]: 61: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,792 INFO L273 TraceCheckUtils]: 60: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,792 INFO L273 TraceCheckUtils]: 59: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,792 INFO L273 TraceCheckUtils]: 58: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,792 INFO L273 TraceCheckUtils]: 57: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,792 INFO L273 TraceCheckUtils]: 56: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,792 INFO L273 TraceCheckUtils]: 55: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,792 INFO L273 TraceCheckUtils]: 54: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,793 INFO L273 TraceCheckUtils]: 53: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,793 INFO L273 TraceCheckUtils]: 52: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,793 INFO L273 TraceCheckUtils]: 51: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,793 INFO L273 TraceCheckUtils]: 50: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,793 INFO L273 TraceCheckUtils]: 49: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,794 INFO L273 TraceCheckUtils]: 48: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,794 INFO L273 TraceCheckUtils]: 47: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,794 INFO L273 TraceCheckUtils]: 46: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,794 INFO L273 TraceCheckUtils]: 45: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,794 INFO L273 TraceCheckUtils]: 44: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,794 INFO L273 TraceCheckUtils]: 43: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,794 INFO L273 TraceCheckUtils]: 42: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 41: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 40: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 39: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 38: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 37: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 36: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 35: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,795 INFO L273 TraceCheckUtils]: 34: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 33: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 32: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 31: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 30: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 29: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 28: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 27: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 26: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,796 INFO L273 TraceCheckUtils]: 25: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 24: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 23: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 22: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 21: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 20: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 19: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 18: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,797 INFO L273 TraceCheckUtils]: 17: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 16: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 15: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 14: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 13: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 12: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 11: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 10: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 9: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,798 INFO L273 TraceCheckUtils]: 8: Hoare triple {14350#true} #t~post2 := ~i~1;~i~1 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L273 TraceCheckUtils]: 7: Hoare triple {14350#true} assume !!~bvslt32(~i~1, 20bv32);call write~intINTTYPE4(#t~nondet3, ~#x~0.base, ~bvadd32(~#x~0.offset, ~bvmul32(4bv32, ~i~1)), 4bv32);havoc #t~nondet3; {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L273 TraceCheckUtils]: 6: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L273 TraceCheckUtils]: 5: Hoare triple {14350#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(80bv32);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0bv32; {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L256 TraceCheckUtils]: 4: Hoare triple {14350#true} call #t~ret12 := main(); {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {14350#true} {14350#true} #69#return; {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L273 TraceCheckUtils]: 2: Hoare triple {14350#true} assume true; {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L273 TraceCheckUtils]: 1: Hoare triple {14350#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {14350#true} is VALID [2018-11-14 16:04:34,799 INFO L256 TraceCheckUtils]: 0: Hoare triple {14350#true} call ULTIMATE.init(); {14350#true} is VALID [2018-11-14 16:04:34,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 6298 trivial. 0 not checked. [2018-11-14 16:04:34,846 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 16:04:34,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-14 16:04:34,847 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2018-11-14 16:04:34,848 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 16:04:34,848 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-14 16:04:35,057 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:35,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-14 16:04:35,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-14 16:04:35,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=389, Unknown=0, NotChecked=0, Total=552 [2018-11-14 16:04:35,059 INFO L87 Difference]: Start difference. First operand 176 states and 180 transitions. Second operand 24 states. [2018-11-14 16:04:38,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:38,093 INFO L93 Difference]: Finished difference Result 275 states and 288 transitions. [2018-11-14 16:04:38,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-11-14 16:04:38,093 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2018-11-14 16:04:38,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 16:04:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 16:04:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 111 transitions. [2018-11-14 16:04:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 16:04:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 111 transitions. [2018-11-14 16:04:38,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 111 transitions. [2018-11-14 16:04:38,784 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 16:04:38,789 INFO L225 Difference]: With dead ends: 275 [2018-11-14 16:04:38,789 INFO L226 Difference]: Without dead ends: 203 [2018-11-14 16:04:38,790 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 620 GetRequests, 591 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=310, Invalid=620, Unknown=0, NotChecked=0, Total=930 [2018-11-14 16:04:38,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-11-14 16:04:39,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 203. [2018-11-14 16:04:39,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 16:04:39,072 INFO L82 GeneralOperation]: Start isEquivalent. First operand 203 states. Second operand 203 states. [2018-11-14 16:04:39,072 INFO L74 IsIncluded]: Start isIncluded. First operand 203 states. Second operand 203 states. [2018-11-14 16:04:39,072 INFO L87 Difference]: Start difference. First operand 203 states. Second operand 203 states. [2018-11-14 16:04:39,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:39,078 INFO L93 Difference]: Finished difference Result 203 states and 207 transitions. [2018-11-14 16:04:39,078 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 207 transitions. [2018-11-14 16:04:39,079 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:39,079 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:39,079 INFO L74 IsIncluded]: Start isIncluded. First operand 203 states. Second operand 203 states. [2018-11-14 16:04:39,079 INFO L87 Difference]: Start difference. First operand 203 states. Second operand 203 states. [2018-11-14 16:04:39,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 16:04:39,084 INFO L93 Difference]: Finished difference Result 203 states and 207 transitions. [2018-11-14 16:04:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 207 transitions. [2018-11-14 16:04:39,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 16:04:39,085 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 16:04:39,085 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 16:04:39,085 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 16:04:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2018-11-14 16:04:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 207 transitions. [2018-11-14 16:04:39,093 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 207 transitions. Word has length 307 [2018-11-14 16:04:39,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 16:04:39,094 INFO L480 AbstractCegarLoop]: Abstraction has 203 states and 207 transitions. [2018-11-14 16:04:39,094 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-14 16:04:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 207 transitions. [2018-11-14 16:04:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2018-11-14 16:04:39,096 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 16:04:39,097 INFO L375 BasicCegarLoop]: trace histogram [63, 60, 60, 21, 20, 20, 20, 19, 19, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 16:04:39,097 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 16:04:39,097 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 16:04:39,097 INFO L82 PathProgramCache]: Analyzing trace with hash -941701026, now seen corresponding path program 4 times [2018-11-14 16:04:39,098 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 16:04:39,099 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 16:04:39,127 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST