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_Default.epf -i ../../../trunk/examples/svcomp/array-crafted/zero_sum_const_m5_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-370d6ab [2018-11-14 17:10:09,125 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 17:10:09,127 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 17:10:09,144 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 17:10:09,144 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 17:10:09,145 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 17:10:09,147 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 17:10:09,149 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 17:10:09,152 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 17:10:09,154 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 17:10:09,155 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 17:10:09,155 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 17:10:09,158 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 17:10:09,159 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 17:10:09,162 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 17:10:09,170 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 17:10:09,170 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 17:10:09,175 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 17:10:09,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 17:10:09,181 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 17:10:09,183 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 17:10:09,184 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 17:10:09,186 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 17:10:09,188 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 17:10:09,188 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 17:10:09,189 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 17:10:09,190 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 17:10:09,190 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 17:10:09,191 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 17:10:09,194 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 17:10:09,194 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 17:10:09,196 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 17:10:09,196 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 17:10:09,196 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 17:10:09,197 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 17:10:09,198 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 17:10:09,198 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-14 17:10:09,218 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 17:10:09,219 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 17:10:09,219 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 17:10:09,220 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 17:10:09,220 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 17:10:09,220 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 17:10:09,221 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 17:10:09,221 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 17:10:09,221 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 17:10:09,221 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 17:10:09,221 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 17:10:09,222 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 17:10:09,222 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 17:10:09,222 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 17:10:09,222 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 17:10:09,222 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 17:10:09,223 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 17:10:09,223 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 17:10:09,223 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 17:10:09,223 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 17:10:09,223 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 17:10:09,224 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 17:10:09,224 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 17:10:09,224 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 17:10:09,224 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 17:10:09,224 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 17:10:09,225 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 17:10:09,225 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 17:10:09,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 17:10:09,225 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 17:10:09,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 17:10:09,291 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 17:10:09,294 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 17:10:09,296 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 17:10:09,296 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 17:10:09,297 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/zero_sum_const_m5_true-unreach-call.c [2018-11-14 17:10:09,349 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/616d4ea72/34e425836bf04d639c8f0641bc0df3ff/FLAGb1d019724 [2018-11-14 17:10:09,812 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 17:10:09,813 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/zero_sum_const_m5_true-unreach-call.c [2018-11-14 17:10:09,820 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/616d4ea72/34e425836bf04d639c8f0641bc0df3ff/FLAGb1d019724 [2018-11-14 17:10:09,834 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/616d4ea72/34e425836bf04d639c8f0641bc0df3ff [2018-11-14 17:10:09,844 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 17:10:09,846 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-14 17:10:09,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 17:10:09,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 17:10:09,850 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 17:10:09,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:10:09" (1/1) ... [2018-11-14 17:10:09,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd8c054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:09, skipping insertion in model container [2018-11-14 17:10:09,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:10:09" (1/1) ... [2018-11-14 17:10:09,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 17:10:09,891 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 17:10:10,128 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 17:10:10,140 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 17:10:10,190 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 17:10:10,219 INFO L195 MainTranslator]: Completed translation [2018-11-14 17:10:10,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10 WrapperNode [2018-11-14 17:10:10,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 17:10:10,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 17:10:10,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 17:10:10,221 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 17:10:10,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (1/1) ... [2018-11-14 17:10:10,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (1/1) ... [2018-11-14 17:10:10,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (1/1) ... [2018-11-14 17:10:10,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (1/1) ... [2018-11-14 17:10:10,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (1/1) ... [2018-11-14 17:10:10,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (1/1) ... [2018-11-14 17:10:10,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (1/1) ... [2018-11-14 17:10:10,307 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 17:10:10,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 17:10:10,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 17:10:10,312 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 17:10:10,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (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 17:10:10,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 17:10:10,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 17:10:10,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-14 17:10:10,457 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 17:10:10,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 17:10:10,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-14 17:10:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-14 17:10:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-14 17:10:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 17:10:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 17:10:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-14 17:10:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-14 17:10:10,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 17:10:10,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 17:10:10,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 17:10:10,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-14 17:10:11,544 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-14 17:10:11,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:10:11 BoogieIcfgContainer [2018-11-14 17:10:11,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-14 17:10:11,546 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-14 17:10:11,546 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-14 17:10:11,549 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-14 17:10:11,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:10:09" (1/3) ... [2018-11-14 17:10:11,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ef184a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:10:11, skipping insertion in model container [2018-11-14 17:10:11,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:10:10" (2/3) ... [2018-11-14 17:10:11,551 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ef184a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:10:11, skipping insertion in model container [2018-11-14 17:10:11,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:10:11" (3/3) ... [2018-11-14 17:10:11,553 INFO L112 eAbstractionObserver]: Analyzing ICFG zero_sum_const_m5_true-unreach-call.c [2018-11-14 17:10:11,561 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-14 17:10:11,571 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-14 17:10:11,589 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-14 17:10:11,622 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-14 17:10:11,622 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-14 17:10:11,623 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-14 17:10:11,623 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-14 17:10:11,623 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-14 17:10:11,623 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-14 17:10:11,623 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-14 17:10:11,624 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-14 17:10:11,624 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-14 17:10:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states. [2018-11-14 17:10:11,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-14 17:10:11,654 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 17:10:11,655 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 17:10:11,657 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 17:10:11,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 17:10:11,664 INFO L82 PathProgramCache]: Analyzing trace with hash 2061403527, now seen corresponding path program 1 times [2018-11-14 17:10:11,666 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 17:10:11,667 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 17:10:11,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:11,718 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 17:10:11,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:11,850 INFO L256 TraceCheckUtils]: 0: Hoare triple {66#true} call ULTIMATE.init(); {66#true} is VALID [2018-11-14 17:10:11,854 INFO L273 TraceCheckUtils]: 1: Hoare triple {66#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {66#true} is VALID [2018-11-14 17:10:11,855 INFO L273 TraceCheckUtils]: 2: Hoare triple {66#true} assume true; {66#true} is VALID [2018-11-14 17:10:11,856 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {66#true} {66#true} #192#return; {66#true} is VALID [2018-11-14 17:10:11,857 INFO L256 TraceCheckUtils]: 4: Hoare triple {66#true} call #t~ret23 := main(); {66#true} is VALID [2018-11-14 17:10:11,857 INFO L273 TraceCheckUtils]: 5: Hoare triple {66#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {66#true} is VALID [2018-11-14 17:10:11,857 INFO L273 TraceCheckUtils]: 6: Hoare triple {66#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {66#true} is VALID [2018-11-14 17:10:11,871 INFO L273 TraceCheckUtils]: 7: Hoare triple {66#true} assume !true; {67#false} is VALID [2018-11-14 17:10:11,871 INFO L273 TraceCheckUtils]: 8: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,872 INFO L273 TraceCheckUtils]: 9: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,872 INFO L273 TraceCheckUtils]: 10: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,873 INFO L273 TraceCheckUtils]: 11: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,873 INFO L273 TraceCheckUtils]: 12: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,873 INFO L273 TraceCheckUtils]: 13: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,874 INFO L273 TraceCheckUtils]: 14: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,874 INFO L273 TraceCheckUtils]: 15: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,875 INFO L273 TraceCheckUtils]: 16: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,875 INFO L273 TraceCheckUtils]: 17: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,875 INFO L273 TraceCheckUtils]: 18: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,878 INFO L273 TraceCheckUtils]: 19: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,878 INFO L273 TraceCheckUtils]: 20: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,879 INFO L273 TraceCheckUtils]: 21: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,879 INFO L273 TraceCheckUtils]: 22: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,879 INFO L273 TraceCheckUtils]: 23: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,880 INFO L273 TraceCheckUtils]: 24: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,880 INFO L273 TraceCheckUtils]: 25: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,881 INFO L273 TraceCheckUtils]: 26: Hoare triple {67#false} ~i~0 := 0; {67#false} is VALID [2018-11-14 17:10:11,882 INFO L273 TraceCheckUtils]: 27: Hoare triple {67#false} assume !true; {67#false} is VALID [2018-11-14 17:10:11,882 INFO L256 TraceCheckUtils]: 28: Hoare triple {67#false} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {67#false} is VALID [2018-11-14 17:10:11,883 INFO L273 TraceCheckUtils]: 29: Hoare triple {67#false} ~cond := #in~cond; {67#false} is VALID [2018-11-14 17:10:11,883 INFO L273 TraceCheckUtils]: 30: Hoare triple {67#false} assume ~cond == 0; {67#false} is VALID [2018-11-14 17:10:11,883 INFO L273 TraceCheckUtils]: 31: Hoare triple {67#false} assume !false; {67#false} is VALID [2018-11-14 17:10:11,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 17:10:11,893 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 17:10:11,894 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-14 17:10:11,899 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2018-11-14 17:10:11,903 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 17:10:11,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-14 17:10:12,064 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:12,064 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-14 17:10:12,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-14 17:10:12,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-14 17:10:12,076 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 2 states. [2018-11-14 17:10:12,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:12,261 INFO L93 Difference]: Finished difference Result 116 states and 160 transitions. [2018-11-14 17:10:12,261 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-14 17:10:12,262 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2018-11-14 17:10:12,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 17:10:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-14 17:10:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 160 transitions. [2018-11-14 17:10:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-14 17:10:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 160 transitions. [2018-11-14 17:10:12,287 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 160 transitions. [2018-11-14 17:10:12,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:12,877 INFO L225 Difference]: With dead ends: 116 [2018-11-14 17:10:12,878 INFO L226 Difference]: Without dead ends: 55 [2018-11-14 17:10:12,882 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 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 17:10:12,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-11-14 17:10:12,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2018-11-14 17:10:12,937 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 17:10:12,938 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand 55 states. [2018-11-14 17:10:12,938 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 55 states. [2018-11-14 17:10:12,939 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 55 states. [2018-11-14 17:10:12,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:12,945 INFO L93 Difference]: Finished difference Result 55 states and 65 transitions. [2018-11-14 17:10:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2018-11-14 17:10:12,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:12,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:12,947 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 55 states. [2018-11-14 17:10:12,947 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 55 states. [2018-11-14 17:10:12,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:12,953 INFO L93 Difference]: Finished difference Result 55 states and 65 transitions. [2018-11-14 17:10:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2018-11-14 17:10:12,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:12,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:12,955 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 17:10:12,955 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 17:10:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2018-11-14 17:10:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 65 transitions. [2018-11-14 17:10:12,961 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 65 transitions. Word has length 32 [2018-11-14 17:10:12,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 17:10:12,962 INFO L480 AbstractCegarLoop]: Abstraction has 55 states and 65 transitions. [2018-11-14 17:10:12,962 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-14 17:10:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2018-11-14 17:10:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-14 17:10:12,964 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 17:10:12,965 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 17:10:12,965 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 17:10:12,965 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 17:10:12,966 INFO L82 PathProgramCache]: Analyzing trace with hash 623387300, now seen corresponding path program 1 times [2018-11-14 17:10:12,966 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 17:10:12,966 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 17:10:12,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:12,968 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 17:10:12,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:13,184 INFO L256 TraceCheckUtils]: 0: Hoare triple {397#true} call ULTIMATE.init(); {397#true} is VALID [2018-11-14 17:10:13,184 INFO L273 TraceCheckUtils]: 1: Hoare triple {397#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {397#true} is VALID [2018-11-14 17:10:13,185 INFO L273 TraceCheckUtils]: 2: Hoare triple {397#true} assume true; {397#true} is VALID [2018-11-14 17:10:13,185 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {397#true} {397#true} #192#return; {397#true} is VALID [2018-11-14 17:10:13,186 INFO L256 TraceCheckUtils]: 4: Hoare triple {397#true} call #t~ret23 := main(); {397#true} is VALID [2018-11-14 17:10:13,187 INFO L273 TraceCheckUtils]: 5: Hoare triple {397#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {397#true} is VALID [2018-11-14 17:10:13,202 INFO L273 TraceCheckUtils]: 6: Hoare triple {397#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,203 INFO L273 TraceCheckUtils]: 7: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,203 INFO L273 TraceCheckUtils]: 8: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,205 INFO L273 TraceCheckUtils]: 9: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,205 INFO L273 TraceCheckUtils]: 10: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,207 INFO L273 TraceCheckUtils]: 11: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,208 INFO L273 TraceCheckUtils]: 12: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,209 INFO L273 TraceCheckUtils]: 13: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,209 INFO L273 TraceCheckUtils]: 14: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,212 INFO L273 TraceCheckUtils]: 15: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,212 INFO L273 TraceCheckUtils]: 16: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,214 INFO L273 TraceCheckUtils]: 17: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,214 INFO L273 TraceCheckUtils]: 18: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,218 INFO L273 TraceCheckUtils]: 19: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,219 INFO L273 TraceCheckUtils]: 20: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,220 INFO L273 TraceCheckUtils]: 21: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,220 INFO L273 TraceCheckUtils]: 22: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,221 INFO L273 TraceCheckUtils]: 23: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,240 INFO L273 TraceCheckUtils]: 24: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,241 INFO L273 TraceCheckUtils]: 25: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,242 INFO L273 TraceCheckUtils]: 26: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,242 INFO L273 TraceCheckUtils]: 27: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,243 INFO L273 TraceCheckUtils]: 28: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,243 INFO L273 TraceCheckUtils]: 29: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,246 INFO L273 TraceCheckUtils]: 30: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,248 INFO L273 TraceCheckUtils]: 31: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,249 INFO L273 TraceCheckUtils]: 32: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,267 INFO L273 TraceCheckUtils]: 33: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,281 INFO L273 TraceCheckUtils]: 34: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,286 INFO L273 TraceCheckUtils]: 35: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,286 INFO L273 TraceCheckUtils]: 36: Hoare triple {399#(= main_~sum~0 0)} ~i~0 := 0; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,288 INFO L273 TraceCheckUtils]: 37: Hoare triple {399#(= main_~sum~0 0)} assume true; {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,288 INFO L273 TraceCheckUtils]: 38: Hoare triple {399#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {399#(= main_~sum~0 0)} is VALID [2018-11-14 17:10:13,294 INFO L256 TraceCheckUtils]: 39: Hoare triple {399#(= main_~sum~0 0)} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {400#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-14 17:10:13,295 INFO L273 TraceCheckUtils]: 40: Hoare triple {400#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {401#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-14 17:10:13,298 INFO L273 TraceCheckUtils]: 41: Hoare triple {401#(= __VERIFIER_assert_~cond 1)} assume ~cond == 0; {398#false} is VALID [2018-11-14 17:10:13,298 INFO L273 TraceCheckUtils]: 42: Hoare triple {398#false} assume !false; {398#false} is VALID [2018-11-14 17:10:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 17:10:13,303 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 17:10:13,303 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-14 17:10:13,305 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2018-11-14 17:10:13,305 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 17:10:13,305 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-14 17:10:13,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:13,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-14 17:10:13,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-14 17:10:13,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-14 17:10:13,520 INFO L87 Difference]: Start difference. First operand 55 states and 65 transitions. Second operand 5 states. [2018-11-14 17:10:14,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:14,158 INFO L93 Difference]: Finished difference Result 89 states and 108 transitions. [2018-11-14 17:10:14,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-14 17:10:14,159 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2018-11-14 17:10:14,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 17:10:14,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 17:10:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 108 transitions. [2018-11-14 17:10:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 17:10:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 108 transitions. [2018-11-14 17:10:14,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 108 transitions. [2018-11-14 17:10:14,336 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 17:10:14,341 INFO L225 Difference]: With dead ends: 89 [2018-11-14 17:10:14,341 INFO L226 Difference]: Without dead ends: 84 [2018-11-14 17:10:14,342 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-14 17:10:14,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2018-11-14 17:10:14,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2018-11-14 17:10:14,401 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 17:10:14,402 INFO L82 GeneralOperation]: Start isEquivalent. First operand 84 states. Second operand 84 states. [2018-11-14 17:10:14,402 INFO L74 IsIncluded]: Start isIncluded. First operand 84 states. Second operand 84 states. [2018-11-14 17:10:14,402 INFO L87 Difference]: Start difference. First operand 84 states. Second operand 84 states. [2018-11-14 17:10:14,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:14,408 INFO L93 Difference]: Finished difference Result 84 states and 103 transitions. [2018-11-14 17:10:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2018-11-14 17:10:14,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:14,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:14,410 INFO L74 IsIncluded]: Start isIncluded. First operand 84 states. Second operand 84 states. [2018-11-14 17:10:14,410 INFO L87 Difference]: Start difference. First operand 84 states. Second operand 84 states. [2018-11-14 17:10:14,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:14,416 INFO L93 Difference]: Finished difference Result 84 states and 103 transitions. [2018-11-14 17:10:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2018-11-14 17:10:14,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:14,418 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:14,418 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 17:10:14,418 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 17:10:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2018-11-14 17:10:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 103 transitions. [2018-11-14 17:10:14,424 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 103 transitions. Word has length 43 [2018-11-14 17:10:14,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 17:10:14,424 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 103 transitions. [2018-11-14 17:10:14,424 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-14 17:10:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2018-11-14 17:10:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-14 17:10:14,426 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 17:10:14,427 INFO L375 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 17:10:14,427 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 17:10:14,427 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 17:10:14,427 INFO L82 PathProgramCache]: Analyzing trace with hash 590750185, now seen corresponding path program 1 times [2018-11-14 17:10:14,428 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 17:10:14,428 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 17:10:14,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:14,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 17:10:14,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:14,532 INFO L256 TraceCheckUtils]: 0: Hoare triple {803#true} call ULTIMATE.init(); {803#true} is VALID [2018-11-14 17:10:14,533 INFO L273 TraceCheckUtils]: 1: Hoare triple {803#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {803#true} is VALID [2018-11-14 17:10:14,533 INFO L273 TraceCheckUtils]: 2: Hoare triple {803#true} assume true; {803#true} is VALID [2018-11-14 17:10:14,533 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {803#true} {803#true} #192#return; {803#true} is VALID [2018-11-14 17:10:14,533 INFO L256 TraceCheckUtils]: 4: Hoare triple {803#true} call #t~ret23 := main(); {803#true} is VALID [2018-11-14 17:10:14,534 INFO L273 TraceCheckUtils]: 5: Hoare triple {803#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {803#true} is VALID [2018-11-14 17:10:14,535 INFO L273 TraceCheckUtils]: 6: Hoare triple {803#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {805#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:14,537 INFO L273 TraceCheckUtils]: 7: Hoare triple {805#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume true; {805#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:14,538 INFO L273 TraceCheckUtils]: 8: Hoare triple {805#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,538 INFO L273 TraceCheckUtils]: 9: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,539 INFO L273 TraceCheckUtils]: 10: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,539 INFO L273 TraceCheckUtils]: 11: Hoare triple {804#false} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {804#false} is VALID [2018-11-14 17:10:14,539 INFO L273 TraceCheckUtils]: 12: Hoare triple {804#false} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {804#false} is VALID [2018-11-14 17:10:14,539 INFO L273 TraceCheckUtils]: 13: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,540 INFO L273 TraceCheckUtils]: 14: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,540 INFO L273 TraceCheckUtils]: 15: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,541 INFO L273 TraceCheckUtils]: 16: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,541 INFO L273 TraceCheckUtils]: 17: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,541 INFO L273 TraceCheckUtils]: 18: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,541 INFO L273 TraceCheckUtils]: 19: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,542 INFO L273 TraceCheckUtils]: 20: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,542 INFO L273 TraceCheckUtils]: 21: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,542 INFO L273 TraceCheckUtils]: 22: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,543 INFO L273 TraceCheckUtils]: 23: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,543 INFO L273 TraceCheckUtils]: 24: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,543 INFO L273 TraceCheckUtils]: 25: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,544 INFO L273 TraceCheckUtils]: 26: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,544 INFO L273 TraceCheckUtils]: 27: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,544 INFO L273 TraceCheckUtils]: 28: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,545 INFO L273 TraceCheckUtils]: 29: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,545 INFO L273 TraceCheckUtils]: 30: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,545 INFO L273 TraceCheckUtils]: 31: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,545 INFO L273 TraceCheckUtils]: 32: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,546 INFO L273 TraceCheckUtils]: 33: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,546 INFO L273 TraceCheckUtils]: 34: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,546 INFO L273 TraceCheckUtils]: 35: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,547 INFO L273 TraceCheckUtils]: 36: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,547 INFO L273 TraceCheckUtils]: 37: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,547 INFO L273 TraceCheckUtils]: 38: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,547 INFO L273 TraceCheckUtils]: 39: Hoare triple {804#false} ~i~0 := 0; {804#false} is VALID [2018-11-14 17:10:14,548 INFO L273 TraceCheckUtils]: 40: Hoare triple {804#false} assume true; {804#false} is VALID [2018-11-14 17:10:14,548 INFO L273 TraceCheckUtils]: 41: Hoare triple {804#false} assume !(~i~0 < ~SIZE~0); {804#false} is VALID [2018-11-14 17:10:14,548 INFO L256 TraceCheckUtils]: 42: Hoare triple {804#false} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {804#false} is VALID [2018-11-14 17:10:14,549 INFO L273 TraceCheckUtils]: 43: Hoare triple {804#false} ~cond := #in~cond; {804#false} is VALID [2018-11-14 17:10:14,549 INFO L273 TraceCheckUtils]: 44: Hoare triple {804#false} assume ~cond == 0; {804#false} is VALID [2018-11-14 17:10:14,549 INFO L273 TraceCheckUtils]: 45: Hoare triple {804#false} assume !false; {804#false} is VALID [2018-11-14 17:10:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-14 17:10:14,553 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 17:10:14,554 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-14 17:10:14,554 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2018-11-14 17:10:14,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 17:10:14,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-14 17:10:14,646 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 17:10:14,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-14 17:10:14,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-14 17:10:14,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 17:10:14,647 INFO L87 Difference]: Start difference. First operand 84 states and 103 transitions. Second operand 3 states. [2018-11-14 17:10:14,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:14,900 INFO L93 Difference]: Finished difference Result 161 states and 199 transitions. [2018-11-14 17:10:14,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-14 17:10:14,901 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2018-11-14 17:10:14,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 17:10:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 17:10:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 123 transitions. [2018-11-14 17:10:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 17:10:14,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 123 transitions. [2018-11-14 17:10:14,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 123 transitions. [2018-11-14 17:10:15,095 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:15,099 INFO L225 Difference]: With dead ends: 161 [2018-11-14 17:10:15,099 INFO L226 Difference]: Without dead ends: 87 [2018-11-14 17:10:15,100 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 17:10:15,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2018-11-14 17:10:15,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 86. [2018-11-14 17:10:15,174 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 17:10:15,174 INFO L82 GeneralOperation]: Start isEquivalent. First operand 87 states. Second operand 86 states. [2018-11-14 17:10:15,174 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 86 states. [2018-11-14 17:10:15,174 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 86 states. [2018-11-14 17:10:15,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:15,178 INFO L93 Difference]: Finished difference Result 87 states and 106 transitions. [2018-11-14 17:10:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 106 transitions. [2018-11-14 17:10:15,179 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:15,179 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:15,179 INFO L74 IsIncluded]: Start isIncluded. First operand 86 states. Second operand 87 states. [2018-11-14 17:10:15,180 INFO L87 Difference]: Start difference. First operand 86 states. Second operand 87 states. [2018-11-14 17:10:15,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:15,191 INFO L93 Difference]: Finished difference Result 87 states and 106 transitions. [2018-11-14 17:10:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 106 transitions. [2018-11-14 17:10:15,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:15,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:15,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 17:10:15,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 17:10:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2018-11-14 17:10:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 105 transitions. [2018-11-14 17:10:15,204 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 105 transitions. Word has length 46 [2018-11-14 17:10:15,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 17:10:15,204 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 105 transitions. [2018-11-14 17:10:15,204 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-14 17:10:15,208 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 105 transitions. [2018-11-14 17:10:15,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-14 17:10:15,212 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 17:10:15,212 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 17:10:15,212 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 17:10:15,213 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 17:10:15,213 INFO L82 PathProgramCache]: Analyzing trace with hash 1763359009, now seen corresponding path program 1 times [2018-11-14 17:10:15,213 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 17:10:15,213 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 17:10:15,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:15,214 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 17:10:15,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:15,353 INFO L256 TraceCheckUtils]: 0: Hoare triple {1307#true} call ULTIMATE.init(); {1307#true} is VALID [2018-11-14 17:10:15,354 INFO L273 TraceCheckUtils]: 1: Hoare triple {1307#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {1307#true} is VALID [2018-11-14 17:10:15,354 INFO L273 TraceCheckUtils]: 2: Hoare triple {1307#true} assume true; {1307#true} is VALID [2018-11-14 17:10:15,354 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1307#true} {1307#true} #192#return; {1307#true} is VALID [2018-11-14 17:10:15,354 INFO L256 TraceCheckUtils]: 4: Hoare triple {1307#true} call #t~ret23 := main(); {1307#true} is VALID [2018-11-14 17:10:15,356 INFO L273 TraceCheckUtils]: 5: Hoare triple {1307#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {1307#true} is VALID [2018-11-14 17:10:15,370 INFO L273 TraceCheckUtils]: 6: Hoare triple {1307#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {1309#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:15,374 INFO L273 TraceCheckUtils]: 7: Hoare triple {1309#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume true; {1309#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:15,375 INFO L273 TraceCheckUtils]: 8: Hoare triple {1309#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1309#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:15,375 INFO L273 TraceCheckUtils]: 9: Hoare triple {1309#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {1310#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-14 17:10:15,378 INFO L273 TraceCheckUtils]: 10: Hoare triple {1310#(<= (+ main_~i~0 1) ~SIZE~0)} assume true; {1310#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-14 17:10:15,378 INFO L273 TraceCheckUtils]: 11: Hoare triple {1310#(<= (+ main_~i~0 1) ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,379 INFO L273 TraceCheckUtils]: 12: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,379 INFO L273 TraceCheckUtils]: 13: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,379 INFO L273 TraceCheckUtils]: 14: Hoare triple {1308#false} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {1308#false} is VALID [2018-11-14 17:10:15,380 INFO L273 TraceCheckUtils]: 15: Hoare triple {1308#false} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {1308#false} is VALID [2018-11-14 17:10:15,380 INFO L273 TraceCheckUtils]: 16: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,380 INFO L273 TraceCheckUtils]: 17: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,382 INFO L273 TraceCheckUtils]: 18: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,382 INFO L273 TraceCheckUtils]: 19: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,382 INFO L273 TraceCheckUtils]: 20: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,382 INFO L273 TraceCheckUtils]: 21: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,383 INFO L273 TraceCheckUtils]: 22: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,383 INFO L273 TraceCheckUtils]: 23: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,383 INFO L273 TraceCheckUtils]: 24: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,383 INFO L273 TraceCheckUtils]: 25: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,384 INFO L273 TraceCheckUtils]: 26: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,384 INFO L273 TraceCheckUtils]: 27: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,384 INFO L273 TraceCheckUtils]: 28: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,385 INFO L273 TraceCheckUtils]: 29: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,385 INFO L273 TraceCheckUtils]: 30: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,385 INFO L273 TraceCheckUtils]: 31: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,385 INFO L273 TraceCheckUtils]: 32: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,386 INFO L273 TraceCheckUtils]: 33: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,386 INFO L273 TraceCheckUtils]: 34: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,386 INFO L273 TraceCheckUtils]: 35: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,386 INFO L273 TraceCheckUtils]: 36: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,387 INFO L273 TraceCheckUtils]: 37: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,387 INFO L273 TraceCheckUtils]: 38: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,387 INFO L273 TraceCheckUtils]: 39: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,388 INFO L273 TraceCheckUtils]: 40: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,388 INFO L273 TraceCheckUtils]: 41: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,388 INFO L273 TraceCheckUtils]: 42: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,389 INFO L273 TraceCheckUtils]: 43: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,389 INFO L273 TraceCheckUtils]: 44: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,389 INFO L256 TraceCheckUtils]: 45: Hoare triple {1308#false} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {1308#false} is VALID [2018-11-14 17:10:15,389 INFO L273 TraceCheckUtils]: 46: Hoare triple {1308#false} ~cond := #in~cond; {1308#false} is VALID [2018-11-14 17:10:15,390 INFO L273 TraceCheckUtils]: 47: Hoare triple {1308#false} assume ~cond == 0; {1308#false} is VALID [2018-11-14 17:10:15,390 INFO L273 TraceCheckUtils]: 48: Hoare triple {1308#false} assume !false; {1308#false} is VALID [2018-11-14 17:10:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-14 17:10:15,394 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 17:10:15,394 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 17:10:15,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 17:10:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:15,483 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 17:10:15,700 INFO L256 TraceCheckUtils]: 0: Hoare triple {1307#true} call ULTIMATE.init(); {1307#true} is VALID [2018-11-14 17:10:15,700 INFO L273 TraceCheckUtils]: 1: Hoare triple {1307#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {1307#true} is VALID [2018-11-14 17:10:15,701 INFO L273 TraceCheckUtils]: 2: Hoare triple {1307#true} assume true; {1307#true} is VALID [2018-11-14 17:10:15,701 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1307#true} {1307#true} #192#return; {1307#true} is VALID [2018-11-14 17:10:15,701 INFO L256 TraceCheckUtils]: 4: Hoare triple {1307#true} call #t~ret23 := main(); {1307#true} is VALID [2018-11-14 17:10:15,701 INFO L273 TraceCheckUtils]: 5: Hoare triple {1307#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {1307#true} is VALID [2018-11-14 17:10:15,703 INFO L273 TraceCheckUtils]: 6: Hoare triple {1307#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {1332#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} is VALID [2018-11-14 17:10:15,703 INFO L273 TraceCheckUtils]: 7: Hoare triple {1332#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} assume true; {1332#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} is VALID [2018-11-14 17:10:15,705 INFO L273 TraceCheckUtils]: 8: Hoare triple {1332#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1332#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} is VALID [2018-11-14 17:10:15,705 INFO L273 TraceCheckUtils]: 9: Hoare triple {1332#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {1342#(and (< 1 ~SIZE~0) (<= main_~i~0 1))} is VALID [2018-11-14 17:10:15,709 INFO L273 TraceCheckUtils]: 10: Hoare triple {1342#(and (< 1 ~SIZE~0) (<= main_~i~0 1))} assume true; {1342#(and (< 1 ~SIZE~0) (<= main_~i~0 1))} is VALID [2018-11-14 17:10:15,710 INFO L273 TraceCheckUtils]: 11: Hoare triple {1342#(and (< 1 ~SIZE~0) (<= main_~i~0 1))} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,710 INFO L273 TraceCheckUtils]: 12: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,710 INFO L273 TraceCheckUtils]: 13: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,710 INFO L273 TraceCheckUtils]: 14: Hoare triple {1308#false} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {1308#false} is VALID [2018-11-14 17:10:15,710 INFO L273 TraceCheckUtils]: 15: Hoare triple {1308#false} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {1308#false} is VALID [2018-11-14 17:10:15,711 INFO L273 TraceCheckUtils]: 16: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,711 INFO L273 TraceCheckUtils]: 17: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,711 INFO L273 TraceCheckUtils]: 18: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,711 INFO L273 TraceCheckUtils]: 19: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,711 INFO L273 TraceCheckUtils]: 20: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,712 INFO L273 TraceCheckUtils]: 21: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,712 INFO L273 TraceCheckUtils]: 22: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,712 INFO L273 TraceCheckUtils]: 23: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,712 INFO L273 TraceCheckUtils]: 24: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,713 INFO L273 TraceCheckUtils]: 25: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,713 INFO L273 TraceCheckUtils]: 26: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,713 INFO L273 TraceCheckUtils]: 27: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,713 INFO L273 TraceCheckUtils]: 28: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,713 INFO L273 TraceCheckUtils]: 29: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,714 INFO L273 TraceCheckUtils]: 30: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,714 INFO L273 TraceCheckUtils]: 31: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,714 INFO L273 TraceCheckUtils]: 32: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,715 INFO L273 TraceCheckUtils]: 33: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,715 INFO L273 TraceCheckUtils]: 34: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,715 INFO L273 TraceCheckUtils]: 35: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,715 INFO L273 TraceCheckUtils]: 36: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,716 INFO L273 TraceCheckUtils]: 37: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,716 INFO L273 TraceCheckUtils]: 38: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,716 INFO L273 TraceCheckUtils]: 39: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,717 INFO L273 TraceCheckUtils]: 40: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,717 INFO L273 TraceCheckUtils]: 41: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,717 INFO L273 TraceCheckUtils]: 42: Hoare triple {1308#false} ~i~0 := 0; {1308#false} is VALID [2018-11-14 17:10:15,717 INFO L273 TraceCheckUtils]: 43: Hoare triple {1308#false} assume true; {1308#false} is VALID [2018-11-14 17:10:15,718 INFO L273 TraceCheckUtils]: 44: Hoare triple {1308#false} assume !(~i~0 < ~SIZE~0); {1308#false} is VALID [2018-11-14 17:10:15,718 INFO L256 TraceCheckUtils]: 45: Hoare triple {1308#false} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {1308#false} is VALID [2018-11-14 17:10:15,718 INFO L273 TraceCheckUtils]: 46: Hoare triple {1308#false} ~cond := #in~cond; {1308#false} is VALID [2018-11-14 17:10:15,718 INFO L273 TraceCheckUtils]: 47: Hoare triple {1308#false} assume ~cond == 0; {1308#false} is VALID [2018-11-14 17:10:15,719 INFO L273 TraceCheckUtils]: 48: Hoare triple {1308#false} assume !false; {1308#false} is VALID [2018-11-14 17:10:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-14 17:10:15,756 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 17:10:15,757 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-14 17:10:15,758 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 49 [2018-11-14 17:10:15,759 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 17:10:15,759 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-14 17:10:15,885 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:15,885 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-14 17:10:15,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-14 17:10:15,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-14 17:10:15,886 INFO L87 Difference]: Start difference. First operand 86 states and 105 transitions. Second operand 6 states. [2018-11-14 17:10:16,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:16,437 INFO L93 Difference]: Finished difference Result 164 states and 202 transitions. [2018-11-14 17:10:16,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-14 17:10:16,437 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 49 [2018-11-14 17:10:16,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 17:10:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 17:10:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 126 transitions. [2018-11-14 17:10:16,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 17:10:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 126 transitions. [2018-11-14 17:10:16,444 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 126 transitions. [2018-11-14 17:10:16,621 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 17:10:16,624 INFO L225 Difference]: With dead ends: 164 [2018-11-14 17:10:16,624 INFO L226 Difference]: Without dead ends: 90 [2018-11-14 17:10:16,625 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-14 17:10:16,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2018-11-14 17:10:16,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 89. [2018-11-14 17:10:16,717 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 17:10:16,717 INFO L82 GeneralOperation]: Start isEquivalent. First operand 90 states. Second operand 89 states. [2018-11-14 17:10:16,717 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand 89 states. [2018-11-14 17:10:16,717 INFO L87 Difference]: Start difference. First operand 90 states. Second operand 89 states. [2018-11-14 17:10:16,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:16,722 INFO L93 Difference]: Finished difference Result 90 states and 109 transitions. [2018-11-14 17:10:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 109 transitions. [2018-11-14 17:10:16,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:16,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:16,723 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand 90 states. [2018-11-14 17:10:16,724 INFO L87 Difference]: Start difference. First operand 89 states. Second operand 90 states. [2018-11-14 17:10:16,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:16,728 INFO L93 Difference]: Finished difference Result 90 states and 109 transitions. [2018-11-14 17:10:16,728 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 109 transitions. [2018-11-14 17:10:16,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:16,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:16,729 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 17:10:16,729 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 17:10:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2018-11-14 17:10:16,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 108 transitions. [2018-11-14 17:10:16,733 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 108 transitions. Word has length 49 [2018-11-14 17:10:16,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 17:10:16,734 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 108 transitions. [2018-11-14 17:10:16,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-14 17:10:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 108 transitions. [2018-11-14 17:10:16,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-14 17:10:16,735 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 17:10:16,736 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 17:10:16,736 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 17:10:16,736 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 17:10:16,737 INFO L82 PathProgramCache]: Analyzing trace with hash -311150871, now seen corresponding path program 2 times [2018-11-14 17:10:16,737 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 17:10:16,737 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 17:10:16,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:16,738 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 17:10:16,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:16,877 INFO L256 TraceCheckUtils]: 0: Hoare triple {1972#true} call ULTIMATE.init(); {1972#true} is VALID [2018-11-14 17:10:16,878 INFO L273 TraceCheckUtils]: 1: Hoare triple {1972#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {1972#true} is VALID [2018-11-14 17:10:16,878 INFO L273 TraceCheckUtils]: 2: Hoare triple {1972#true} assume true; {1972#true} is VALID [2018-11-14 17:10:16,878 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1972#true} {1972#true} #192#return; {1972#true} is VALID [2018-11-14 17:10:16,879 INFO L256 TraceCheckUtils]: 4: Hoare triple {1972#true} call #t~ret23 := main(); {1972#true} is VALID [2018-11-14 17:10:16,879 INFO L273 TraceCheckUtils]: 5: Hoare triple {1972#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {1972#true} is VALID [2018-11-14 17:10:16,880 INFO L273 TraceCheckUtils]: 6: Hoare triple {1972#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,881 INFO L273 TraceCheckUtils]: 7: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,881 INFO L273 TraceCheckUtils]: 8: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,882 INFO L273 TraceCheckUtils]: 9: Hoare triple {1974#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,882 INFO L273 TraceCheckUtils]: 10: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,883 INFO L273 TraceCheckUtils]: 11: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,884 INFO L273 TraceCheckUtils]: 12: Hoare triple {1974#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,884 INFO L273 TraceCheckUtils]: 13: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,885 INFO L273 TraceCheckUtils]: 14: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:16,886 INFO L273 TraceCheckUtils]: 15: Hoare triple {1974#(<= 2 ~SIZE~0)} ~i~0 := 0; {1975#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:16,887 INFO L273 TraceCheckUtils]: 16: Hoare triple {1975#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume true; {1975#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:16,889 INFO L273 TraceCheckUtils]: 17: Hoare triple {1975#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {1975#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:16,893 INFO L273 TraceCheckUtils]: 18: Hoare triple {1975#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {1976#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-14 17:10:16,895 INFO L273 TraceCheckUtils]: 19: Hoare triple {1976#(<= (+ main_~i~0 1) ~SIZE~0)} assume true; {1976#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-14 17:10:16,895 INFO L273 TraceCheckUtils]: 20: Hoare triple {1976#(<= (+ main_~i~0 1) ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,895 INFO L273 TraceCheckUtils]: 21: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,896 INFO L273 TraceCheckUtils]: 22: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,896 INFO L273 TraceCheckUtils]: 23: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,896 INFO L273 TraceCheckUtils]: 24: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,896 INFO L273 TraceCheckUtils]: 25: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,896 INFO L273 TraceCheckUtils]: 26: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,897 INFO L273 TraceCheckUtils]: 27: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,897 INFO L273 TraceCheckUtils]: 28: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,897 INFO L273 TraceCheckUtils]: 29: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,897 INFO L273 TraceCheckUtils]: 30: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,897 INFO L273 TraceCheckUtils]: 31: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,898 INFO L273 TraceCheckUtils]: 32: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,898 INFO L273 TraceCheckUtils]: 33: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,898 INFO L273 TraceCheckUtils]: 34: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,898 INFO L273 TraceCheckUtils]: 35: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,899 INFO L273 TraceCheckUtils]: 36: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,899 INFO L273 TraceCheckUtils]: 37: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,899 INFO L273 TraceCheckUtils]: 38: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,899 INFO L273 TraceCheckUtils]: 39: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,900 INFO L273 TraceCheckUtils]: 40: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,900 INFO L273 TraceCheckUtils]: 41: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,900 INFO L273 TraceCheckUtils]: 42: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,900 INFO L273 TraceCheckUtils]: 43: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,901 INFO L273 TraceCheckUtils]: 44: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,901 INFO L273 TraceCheckUtils]: 45: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:16,901 INFO L273 TraceCheckUtils]: 46: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:16,901 INFO L273 TraceCheckUtils]: 47: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:16,901 INFO L256 TraceCheckUtils]: 48: Hoare triple {1973#false} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {1973#false} is VALID [2018-11-14 17:10:16,902 INFO L273 TraceCheckUtils]: 49: Hoare triple {1973#false} ~cond := #in~cond; {1973#false} is VALID [2018-11-14 17:10:16,902 INFO L273 TraceCheckUtils]: 50: Hoare triple {1973#false} assume ~cond == 0; {1973#false} is VALID [2018-11-14 17:10:16,902 INFO L273 TraceCheckUtils]: 51: Hoare triple {1973#false} assume !false; {1973#false} is VALID [2018-11-14 17:10:16,906 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-14 17:10:16,907 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 17:10:16,907 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 17:10:16,923 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-14 17:10:16,963 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-14 17:10:16,963 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 17:10:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:16,984 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 17:10:17,293 INFO L256 TraceCheckUtils]: 0: Hoare triple {1972#true} call ULTIMATE.init(); {1972#true} is VALID [2018-11-14 17:10:17,294 INFO L273 TraceCheckUtils]: 1: Hoare triple {1972#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {1972#true} is VALID [2018-11-14 17:10:17,294 INFO L273 TraceCheckUtils]: 2: Hoare triple {1972#true} assume true; {1972#true} is VALID [2018-11-14 17:10:17,295 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1972#true} {1972#true} #192#return; {1972#true} is VALID [2018-11-14 17:10:17,295 INFO L256 TraceCheckUtils]: 4: Hoare triple {1972#true} call #t~ret23 := main(); {1972#true} is VALID [2018-11-14 17:10:17,295 INFO L273 TraceCheckUtils]: 5: Hoare triple {1972#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {1972#true} is VALID [2018-11-14 17:10:17,299 INFO L273 TraceCheckUtils]: 6: Hoare triple {1972#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,299 INFO L273 TraceCheckUtils]: 7: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,300 INFO L273 TraceCheckUtils]: 8: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,300 INFO L273 TraceCheckUtils]: 9: Hoare triple {1974#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,301 INFO L273 TraceCheckUtils]: 10: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,301 INFO L273 TraceCheckUtils]: 11: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,303 INFO L273 TraceCheckUtils]: 12: Hoare triple {1974#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,304 INFO L273 TraceCheckUtils]: 13: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,304 INFO L273 TraceCheckUtils]: 14: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,305 INFO L273 TraceCheckUtils]: 15: Hoare triple {1974#(<= 2 ~SIZE~0)} ~i~0 := 0; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,305 INFO L273 TraceCheckUtils]: 16: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,306 INFO L273 TraceCheckUtils]: 17: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,306 INFO L273 TraceCheckUtils]: 18: Hoare triple {1974#(<= 2 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,307 INFO L273 TraceCheckUtils]: 19: Hoare triple {1974#(<= 2 ~SIZE~0)} assume true; {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,308 INFO L273 TraceCheckUtils]: 20: Hoare triple {1974#(<= 2 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1974#(<= 2 ~SIZE~0)} is VALID [2018-11-14 17:10:17,309 INFO L273 TraceCheckUtils]: 21: Hoare triple {1974#(<= 2 ~SIZE~0)} ~i~0 := 0; {2043#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} is VALID [2018-11-14 17:10:17,309 INFO L273 TraceCheckUtils]: 22: Hoare triple {2043#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} assume true; {2043#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} is VALID [2018-11-14 17:10:17,311 INFO L273 TraceCheckUtils]: 23: Hoare triple {2043#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,311 INFO L273 TraceCheckUtils]: 24: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,311 INFO L273 TraceCheckUtils]: 25: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,312 INFO L273 TraceCheckUtils]: 26: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,312 INFO L273 TraceCheckUtils]: 27: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,312 INFO L273 TraceCheckUtils]: 28: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,313 INFO L273 TraceCheckUtils]: 29: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,313 INFO L273 TraceCheckUtils]: 30: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,313 INFO L273 TraceCheckUtils]: 31: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,314 INFO L273 TraceCheckUtils]: 32: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,314 INFO L273 TraceCheckUtils]: 33: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,314 INFO L273 TraceCheckUtils]: 34: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,315 INFO L273 TraceCheckUtils]: 35: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,315 INFO L273 TraceCheckUtils]: 36: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,316 INFO L273 TraceCheckUtils]: 37: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,316 INFO L273 TraceCheckUtils]: 38: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,316 INFO L273 TraceCheckUtils]: 39: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,316 INFO L273 TraceCheckUtils]: 40: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,317 INFO L273 TraceCheckUtils]: 41: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,317 INFO L273 TraceCheckUtils]: 42: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,317 INFO L273 TraceCheckUtils]: 43: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,317 INFO L273 TraceCheckUtils]: 44: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,317 INFO L273 TraceCheckUtils]: 45: Hoare triple {1973#false} ~i~0 := 0; {1973#false} is VALID [2018-11-14 17:10:17,318 INFO L273 TraceCheckUtils]: 46: Hoare triple {1973#false} assume true; {1973#false} is VALID [2018-11-14 17:10:17,318 INFO L273 TraceCheckUtils]: 47: Hoare triple {1973#false} assume !(~i~0 < ~SIZE~0); {1973#false} is VALID [2018-11-14 17:10:17,318 INFO L256 TraceCheckUtils]: 48: Hoare triple {1973#false} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {1973#false} is VALID [2018-11-14 17:10:17,318 INFO L273 TraceCheckUtils]: 49: Hoare triple {1973#false} ~cond := #in~cond; {1973#false} is VALID [2018-11-14 17:10:17,318 INFO L273 TraceCheckUtils]: 50: Hoare triple {1973#false} assume ~cond == 0; {1973#false} is VALID [2018-11-14 17:10:17,319 INFO L273 TraceCheckUtils]: 51: Hoare triple {1973#false} assume !false; {1973#false} is VALID [2018-11-14 17:10:17,321 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-14 17:10:17,343 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-14 17:10:17,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 6 [2018-11-14 17:10:17,344 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 52 [2018-11-14 17:10:17,345 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 17:10:17,345 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-14 17:10:17,397 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:17,397 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-14 17:10:17,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-14 17:10:17,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-11-14 17:10:17,398 INFO L87 Difference]: Start difference. First operand 89 states and 108 transitions. Second operand 6 states. [2018-11-14 17:10:18,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:18,494 INFO L93 Difference]: Finished difference Result 178 states and 224 transitions. [2018-11-14 17:10:18,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-14 17:10:18,494 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 52 [2018-11-14 17:10:18,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 17:10:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 17:10:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 189 transitions. [2018-11-14 17:10:18,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 17:10:18,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 189 transitions. [2018-11-14 17:10:18,503 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 189 transitions. [2018-11-14 17:10:18,864 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 189 edges. 189 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:18,866 INFO L225 Difference]: With dead ends: 178 [2018-11-14 17:10:18,866 INFO L226 Difference]: Without dead ends: 110 [2018-11-14 17:10:18,867 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2018-11-14 17:10:18,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2018-11-14 17:10:18,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2018-11-14 17:10:18,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 17:10:18,960 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 110 states. [2018-11-14 17:10:18,960 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 110 states. [2018-11-14 17:10:18,960 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 110 states. [2018-11-14 17:10:18,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:18,965 INFO L93 Difference]: Finished difference Result 110 states and 120 transitions. [2018-11-14 17:10:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 120 transitions. [2018-11-14 17:10:18,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:18,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:18,966 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 110 states. [2018-11-14 17:10:18,967 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 110 states. [2018-11-14 17:10:18,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 17:10:18,971 INFO L93 Difference]: Finished difference Result 110 states and 120 transitions. [2018-11-14 17:10:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 120 transitions. [2018-11-14 17:10:18,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 17:10:18,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 17:10:18,972 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 17:10:18,972 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 17:10:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-11-14 17:10:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 120 transitions. [2018-11-14 17:10:18,976 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 120 transitions. Word has length 52 [2018-11-14 17:10:18,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 17:10:18,976 INFO L480 AbstractCegarLoop]: Abstraction has 110 states and 120 transitions. [2018-11-14 17:10:18,976 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-14 17:10:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 120 transitions. [2018-11-14 17:10:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-14 17:10:18,978 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 17:10:18,978 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 17:10:18,978 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 17:10:18,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 17:10:18,979 INFO L82 PathProgramCache]: Analyzing trace with hash 764333572, now seen corresponding path program 1 times [2018-11-14 17:10:18,979 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 17:10:18,979 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 17:10:18,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:18,980 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 17:10:18,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 17:10:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:20,576 WARN L179 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 28 [2018-11-14 17:10:21,367 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 38 [2018-11-14 17:10:21,619 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 39 [2018-11-14 17:10:21,796 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 44 [2018-11-14 17:10:22,919 WARN L179 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 41 [2018-11-14 17:10:23,108 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 41 [2018-11-14 17:10:23,309 WARN L179 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 39 [2018-11-14 17:10:23,485 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 35 [2018-11-14 17:10:23,746 WARN L179 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 38 [2018-11-14 17:10:24,039 WARN L179 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 40 [2018-11-14 17:10:24,370 WARN L179 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2018-11-14 17:10:24,893 WARN L179 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2018-11-14 17:10:25,167 WARN L179 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2018-11-14 17:10:25,435 WARN L179 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 36 [2018-11-14 17:10:25,740 WARN L179 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 39 [2018-11-14 17:10:25,952 WARN L179 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2018-11-14 17:10:26,180 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 48 [2018-11-14 17:10:26,524 WARN L179 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 47 [2018-11-14 17:10:27,708 WARN L179 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2018-11-14 17:10:28,129 WARN L179 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 39 [2018-11-14 17:10:28,401 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 42 [2018-11-14 17:10:28,635 WARN L179 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 45 [2018-11-14 17:10:28,932 WARN L179 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 45 [2018-11-14 17:10:29,191 WARN L179 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 38 [2018-11-14 17:10:29,608 WARN L179 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 38 [2018-11-14 17:10:30,234 WARN L179 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 46 [2018-11-14 17:10:30,495 WARN L179 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 47 [2018-11-14 17:10:30,741 WARN L179 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2018-11-14 17:10:31,297 WARN L179 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 44 [2018-11-14 17:10:31,633 WARN L179 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 49 [2018-11-14 17:10:32,146 WARN L179 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 41 [2018-11-14 17:10:32,424 WARN L179 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 32 [2018-11-14 17:10:32,773 WARN L179 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 35 [2018-11-14 17:10:33,074 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 39 [2018-11-14 17:10:33,307 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 44 [2018-11-14 17:10:33,560 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 45 [2018-11-14 17:10:34,088 WARN L179 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2018-11-14 17:10:34,606 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 38 [2018-11-14 17:10:36,330 INFO L256 TraceCheckUtils]: 0: Hoare triple {2741#true} call ULTIMATE.init(); {2741#true} is VALID [2018-11-14 17:10:36,331 INFO L273 TraceCheckUtils]: 1: Hoare triple {2741#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {2741#true} is VALID [2018-11-14 17:10:36,331 INFO L273 TraceCheckUtils]: 2: Hoare triple {2741#true} assume true; {2741#true} is VALID [2018-11-14 17:10:36,331 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2741#true} {2741#true} #192#return; {2741#true} is VALID [2018-11-14 17:10:36,331 INFO L256 TraceCheckUtils]: 4: Hoare triple {2741#true} call #t~ret23 := main(); {2741#true} is VALID [2018-11-14 17:10:36,332 INFO L273 TraceCheckUtils]: 5: Hoare triple {2741#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {2741#true} is VALID [2018-11-14 17:10:36,333 INFO L273 TraceCheckUtils]: 6: Hoare triple {2741#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {2743#(and (or (= main_~sum~0 0) (not (= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,333 INFO L273 TraceCheckUtils]: 7: Hoare triple {2743#(and (or (= main_~sum~0 0) (not (= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2743#(and (or (= main_~sum~0 0) (not (= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,334 INFO L273 TraceCheckUtils]: 8: Hoare triple {2743#(and (or (= main_~sum~0 0) (not (= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2744#(and (or (not (= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,335 INFO L273 TraceCheckUtils]: 9: Hoare triple {2744#(and (or (not (= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {2745#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)) 1) 0))) (< (+ main_~i~0 1) ~SIZE~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,336 INFO L273 TraceCheckUtils]: 10: Hoare triple {2745#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)) 1) 0))) (< (+ main_~i~0 1) ~SIZE~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2745#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)) 1) 0))) (< (+ main_~i~0 1) ~SIZE~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,338 INFO L273 TraceCheckUtils]: 11: Hoare triple {2745#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)) 1) 0))) (< (+ main_~i~0 1) ~SIZE~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2746#(and (or (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (< (+ main_~i~0 1) ~SIZE~0) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,340 INFO L273 TraceCheckUtils]: 12: Hoare triple {2746#(and (or (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (< (+ main_~i~0 1) ~SIZE~0) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {2747#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,341 INFO L273 TraceCheckUtils]: 13: Hoare triple {2747#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2747#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,342 INFO L273 TraceCheckUtils]: 14: Hoare triple {2747#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2748#(and (or (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,343 INFO L273 TraceCheckUtils]: 15: Hoare triple {2748#(and (or (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2749#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (= main_~sum~0 0) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,344 INFO L273 TraceCheckUtils]: 16: Hoare triple {2749#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (= main_~sum~0 0) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2749#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (= main_~sum~0 0) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,346 INFO L273 TraceCheckUtils]: 17: Hoare triple {2749#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (= main_~sum~0 0) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2750#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,348 INFO L273 TraceCheckUtils]: 18: Hoare triple {2750#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {2751#(and (or (and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,349 INFO L273 TraceCheckUtils]: 19: Hoare triple {2751#(and (or (and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume true; {2751#(and (or (and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,351 INFO L273 TraceCheckUtils]: 20: Hoare triple {2751#(and (or (and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2752#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,353 INFO L273 TraceCheckUtils]: 21: Hoare triple {2752#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {2753#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (- 3)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0)) (<= (+ main_~i~0 1) ~SIZE~0) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,354 INFO L273 TraceCheckUtils]: 22: Hoare triple {2753#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (- 3)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0)) (<= (+ main_~i~0 1) ~SIZE~0) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2753#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (- 3)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0)) (<= (+ main_~i~0 1) ~SIZE~0) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,355 INFO L273 TraceCheckUtils]: 23: Hoare triple {2753#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (- 3)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0)) (<= (+ main_~i~0 1) ~SIZE~0) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2754#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,357 INFO L273 TraceCheckUtils]: 24: Hoare triple {2754#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2755#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,358 INFO L273 TraceCheckUtils]: 25: Hoare triple {2755#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2755#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,359 INFO L273 TraceCheckUtils]: 26: Hoare triple {2755#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem6;havoc #t~mem6; {2756#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,361 INFO L273 TraceCheckUtils]: 27: Hoare triple {2756#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := #t~post5 + 1;havoc #t~post5; {2757#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,362 INFO L273 TraceCheckUtils]: 28: Hoare triple {2757#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2757#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,364 INFO L273 TraceCheckUtils]: 29: Hoare triple {2757#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem6;havoc #t~mem6; {2758#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,365 INFO L273 TraceCheckUtils]: 30: Hoare triple {2758#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := #t~post5 + 1;havoc #t~post5; {2759#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,370 INFO L273 TraceCheckUtils]: 31: Hoare triple {2759#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2759#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,373 INFO L273 TraceCheckUtils]: 32: Hoare triple {2759#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2760#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,374 INFO L273 TraceCheckUtils]: 33: Hoare triple {2760#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2761#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:36,375 INFO L273 TraceCheckUtils]: 34: Hoare triple {2761#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} assume true; {2761#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:36,376 INFO L273 TraceCheckUtils]: 35: Hoare triple {2761#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (* 2 ~SIZE~0) (- 3))) |main_~#a~0.offset|)))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2762#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (- 3)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:36,378 INFO L273 TraceCheckUtils]: 36: Hoare triple {2762#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (- 3)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~i~0;~i~0 := #t~post7 + 1;havoc #t~post7; {2763#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,379 INFO L273 TraceCheckUtils]: 37: Hoare triple {2763#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (= |main_~#a~0.offset| 0))} assume true; {2763#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,382 INFO L273 TraceCheckUtils]: 38: Hoare triple {2763#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2764#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,384 INFO L273 TraceCheckUtils]: 39: Hoare triple {2764#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := #t~post7 + 1;havoc #t~post7; {2765#(and (or (and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (+ (- main_~i~0) (- 1))))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (<= (+ (* 4 main_~i~0) 1) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,385 INFO L273 TraceCheckUtils]: 40: Hoare triple {2765#(and (or (and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (+ (- main_~i~0) (- 1))))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (<= (+ (* 4 main_~i~0) 1) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2765#(and (or (and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (+ (- main_~i~0) (- 1))))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (<= (+ (* 4 main_~i~0) 1) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,386 INFO L273 TraceCheckUtils]: 41: Hoare triple {2765#(and (or (and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (* 2 ~SIZE~0) (+ (- main_~i~0) (- 1))))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0)))) (<= (+ (* 4 main_~i~0) 1) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2766#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,387 INFO L273 TraceCheckUtils]: 42: Hoare triple {2766#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2767#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,388 INFO L273 TraceCheckUtils]: 43: Hoare triple {2767#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2767#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,389 INFO L273 TraceCheckUtils]: 44: Hoare triple {2767#(and (or (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem10;havoc #t~mem10; {2768#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,391 INFO L273 TraceCheckUtils]: 45: Hoare triple {2768#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := #t~post9 + 1;havoc #t~post9; {2769#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,392 INFO L273 TraceCheckUtils]: 46: Hoare triple {2769#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2769#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,394 INFO L273 TraceCheckUtils]: 47: Hoare triple {2769#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem10;havoc #t~mem10; {2770#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,396 INFO L273 TraceCheckUtils]: 48: Hoare triple {2770#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := #t~post9 + 1;havoc #t~post9; {2771#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,397 INFO L273 TraceCheckUtils]: 49: Hoare triple {2771#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2771#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,398 INFO L273 TraceCheckUtils]: 50: Hoare triple {2771#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2772#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,399 INFO L273 TraceCheckUtils]: 51: Hoare triple {2772#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,400 INFO L273 TraceCheckUtils]: 52: Hoare triple {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,402 INFO L273 TraceCheckUtils]: 53: Hoare triple {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {2774#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,403 INFO L273 TraceCheckUtils]: 54: Hoare triple {2774#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := #t~post11 + 1;havoc #t~post11; {2775#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,405 INFO L273 TraceCheckUtils]: 55: Hoare triple {2775#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2775#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,406 INFO L273 TraceCheckUtils]: 56: Hoare triple {2775#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {2776#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,408 INFO L273 TraceCheckUtils]: 57: Hoare triple {2776#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := #t~post11 + 1;havoc #t~post11; {2777#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,410 INFO L273 TraceCheckUtils]: 58: Hoare triple {2777#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2777#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,417 INFO L273 TraceCheckUtils]: 59: Hoare triple {2777#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2778#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,422 INFO L273 TraceCheckUtils]: 60: Hoare triple {2778#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2779#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:36,426 INFO L273 TraceCheckUtils]: 61: Hoare triple {2779#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} assume true; {2779#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:36,427 INFO L273 TraceCheckUtils]: 62: Hoare triple {2779#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 9 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {2774#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,429 INFO L273 TraceCheckUtils]: 63: Hoare triple {2774#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := #t~post13 + 1;havoc #t~post13; {2780#(and (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))))} is VALID [2018-11-14 17:10:36,429 INFO L273 TraceCheckUtils]: 64: Hoare triple {2780#(and (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))))} assume true; {2780#(and (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))))} is VALID [2018-11-14 17:10:36,430 INFO L273 TraceCheckUtils]: 65: Hoare triple {2780#(and (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {2781#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,432 INFO L273 TraceCheckUtils]: 66: Hoare triple {2781#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 8 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := #t~post13 + 1;havoc #t~post13; {2782#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,433 INFO L273 TraceCheckUtils]: 67: Hoare triple {2782#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} assume true; {2782#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,434 INFO L273 TraceCheckUtils]: 68: Hoare triple {2782#(and (<= 2 ~SIZE~0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2772#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,436 INFO L273 TraceCheckUtils]: 69: Hoare triple {2772#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,437 INFO L273 TraceCheckUtils]: 70: Hoare triple {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,439 INFO L273 TraceCheckUtils]: 71: Hoare triple {2773#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= main_~sum~0 (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 7 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem16;havoc #t~mem16; {2768#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,448 INFO L273 TraceCheckUtils]: 72: Hoare triple {2768#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 9 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := #t~post15 + 1;havoc #t~post15; {2783#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= ~SIZE~0 main_~i~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,449 INFO L273 TraceCheckUtils]: 73: Hoare triple {2783#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= ~SIZE~0 main_~i~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2783#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= ~SIZE~0 main_~i~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,451 INFO L273 TraceCheckUtils]: 74: Hoare triple {2783#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (<= ~SIZE~0 main_~i~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem16;havoc #t~mem16; {2784#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (- ~SIZE~0) (+ main_~i~0 2))))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,452 INFO L273 TraceCheckUtils]: 75: Hoare triple {2784#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (or (<= (+ main_~i~0 4) (* 2 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ (- ~SIZE~0) (+ main_~i~0 2))))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 6 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ main_~i~0 3) (* 2 ~SIZE~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := #t~post15 + 1;havoc #t~post15; {2785#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ (- ~SIZE~0) 1)))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0))))} is VALID [2018-11-14 17:10:36,453 INFO L273 TraceCheckUtils]: 76: Hoare triple {2785#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ (- ~SIZE~0) 1)))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0))))} assume true; {2785#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ (- ~SIZE~0) 1)))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0))))} is VALID [2018-11-14 17:10:36,454 INFO L273 TraceCheckUtils]: 77: Hoare triple {2785#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~i~0 2) (* 2 ~SIZE~0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ (- ~SIZE~0) 1)))))) (<= (+ main_~i~0 3) (* 2 ~SIZE~0))))} assume !(~i~0 < ~SIZE~0); {2786#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,455 INFO L273 TraceCheckUtils]: 78: Hoare triple {2786#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2787#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,456 INFO L273 TraceCheckUtils]: 79: Hoare triple {2787#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2787#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,458 INFO L273 TraceCheckUtils]: 80: Hoare triple {2787#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {2788#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= main_~i~0 0))} is VALID [2018-11-14 17:10:36,459 INFO L273 TraceCheckUtils]: 81: Hoare triple {2788#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (= main_~i~0 0))} #t~post17 := ~i~0;~i~0 := #t~post17 + 1;havoc #t~post17; {2789#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,461 INFO L273 TraceCheckUtils]: 82: Hoare triple {2789#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2789#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,462 INFO L273 TraceCheckUtils]: 83: Hoare triple {2789#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (or (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {2790#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))))} is VALID [2018-11-14 17:10:36,464 INFO L273 TraceCheckUtils]: 84: Hoare triple {2790#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))))} #t~post17 := ~i~0;~i~0 := #t~post17 + 1;havoc #t~post17; {2791#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,465 INFO L273 TraceCheckUtils]: 85: Hoare triple {2791#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2791#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,466 INFO L273 TraceCheckUtils]: 86: Hoare triple {2791#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2792#(and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,468 INFO L273 TraceCheckUtils]: 87: Hoare triple {2792#(and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2793#(and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,469 INFO L273 TraceCheckUtils]: 88: Hoare triple {2793#(and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2793#(and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,470 INFO L273 TraceCheckUtils]: 89: Hoare triple {2793#(and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem20 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem20;havoc #t~mem20; {2794#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} is VALID [2018-11-14 17:10:36,472 INFO L273 TraceCheckUtils]: 90: Hoare triple {2794#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (= main_~i~0 0))} #t~post19 := ~i~0;~i~0 := #t~post19 + 1;havoc #t~post19; {2795#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,473 INFO L273 TraceCheckUtils]: 91: Hoare triple {2795#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2795#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,475 INFO L273 TraceCheckUtils]: 92: Hoare triple {2795#(and (or (and (<= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1)) (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem20 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem20;havoc #t~mem20; {2796#(and (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,477 INFO L273 TraceCheckUtils]: 93: Hoare triple {2796#(and (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post19 := ~i~0;~i~0 := #t~post19 + 1;havoc #t~post19; {2797#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,478 INFO L273 TraceCheckUtils]: 94: Hoare triple {2797#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume true; {2797#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,479 INFO L273 TraceCheckUtils]: 95: Hoare triple {2797#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2798#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,480 INFO L273 TraceCheckUtils]: 96: Hoare triple {2798#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2799#(and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (or (<= 3 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,482 INFO L273 TraceCheckUtils]: 97: Hoare triple {2799#(and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (or (<= 3 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2799#(and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (or (<= 3 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,483 INFO L273 TraceCheckUtils]: 98: Hoare triple {2799#(and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (or (<= 3 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem22 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem22;havoc #t~mem22; {2800#(and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= main_~sum~0 1) (<= 1 main_~sum~0) (or (<= 3 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,485 INFO L273 TraceCheckUtils]: 99: Hoare triple {2800#(and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= main_~sum~0 1) (<= 1 main_~sum~0) (or (<= 3 ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post21 := ~i~0;~i~0 := #t~post21 + 1;havoc #t~post21; {2801#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,485 INFO L273 TraceCheckUtils]: 100: Hoare triple {2801#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume true; {2801#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:36,487 INFO L273 TraceCheckUtils]: 101: Hoare triple {2801#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem22 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem22;havoc #t~mem22; {2802#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-14 17:10:36,488 INFO L273 TraceCheckUtils]: 102: Hoare triple {2802#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} #t~post21 := ~i~0;~i~0 := #t~post21 + 1;havoc #t~post21; {2803#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-14 17:10:36,488 INFO L273 TraceCheckUtils]: 103: Hoare triple {2803#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} assume true; {2803#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-14 17:10:36,489 INFO L273 TraceCheckUtils]: 104: Hoare triple {2803#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} assume !(~i~0 < ~SIZE~0); {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-14 17:10:36,490 INFO L256 TraceCheckUtils]: 105: Hoare triple {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {2805#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-14 17:10:36,491 INFO L273 TraceCheckUtils]: 106: Hoare triple {2805#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {2806#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-14 17:10:36,491 INFO L273 TraceCheckUtils]: 107: Hoare triple {2806#(= __VERIFIER_assert_~cond 1)} assume ~cond == 0; {2742#false} is VALID [2018-11-14 17:10:36,492 INFO L273 TraceCheckUtils]: 108: Hoare triple {2742#false} assume !false; {2742#false} is VALID [2018-11-14 17:10:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 17:10:36,613 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 17:10:36,613 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 17:10:36,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 17:10:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 17:10:36,717 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 17:10:36,908 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-11-14 17:10:36,916 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-14 17:10:36,924 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 17:10:36,942 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 17:10:36,959 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-14 17:10:36,960 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:20, output treesize:16 [2018-11-14 17:10:41,277 INFO L256 TraceCheckUtils]: 0: Hoare triple {2741#true} call ULTIMATE.init(); {2741#true} is VALID [2018-11-14 17:10:41,277 INFO L273 TraceCheckUtils]: 1: Hoare triple {2741#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {2741#true} is VALID [2018-11-14 17:10:41,278 INFO L273 TraceCheckUtils]: 2: Hoare triple {2741#true} assume true; {2741#true} is VALID [2018-11-14 17:10:41,278 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2741#true} {2741#true} #192#return; {2741#true} is VALID [2018-11-14 17:10:41,278 INFO L256 TraceCheckUtils]: 4: Hoare triple {2741#true} call #t~ret23 := main(); {2741#true} is VALID [2018-11-14 17:10:41,278 INFO L273 TraceCheckUtils]: 5: Hoare triple {2741#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {2741#true} is VALID [2018-11-14 17:10:41,279 INFO L273 TraceCheckUtils]: 6: Hoare triple {2741#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(~SIZE~0 * 4);~sum~0 := 0;~i~0 := 0; {2828#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,279 INFO L273 TraceCheckUtils]: 7: Hoare triple {2828#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2828#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,280 INFO L273 TraceCheckUtils]: 8: Hoare triple {2828#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2828#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,280 INFO L273 TraceCheckUtils]: 9: Hoare triple {2828#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {2838#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,281 INFO L273 TraceCheckUtils]: 10: Hoare triple {2838#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume true; {2838#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,282 INFO L273 TraceCheckUtils]: 11: Hoare triple {2838#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,283 INFO L273 TraceCheckUtils]: 12: Hoare triple {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := #t~post2 + 1;havoc #t~post2; {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,283 INFO L273 TraceCheckUtils]: 13: Hoare triple {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume true; {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,284 INFO L273 TraceCheckUtils]: 14: Hoare triple {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,285 INFO L273 TraceCheckUtils]: 15: Hoare triple {2845#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2858#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,286 INFO L273 TraceCheckUtils]: 16: Hoare triple {2858#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2858#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,287 INFO L273 TraceCheckUtils]: 17: Hoare triple {2858#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2865#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,288 INFO L273 TraceCheckUtils]: 18: Hoare triple {2865#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {2869#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,288 INFO L273 TraceCheckUtils]: 19: Hoare triple {2869#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume true; {2869#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,290 INFO L273 TraceCheckUtils]: 20: Hoare triple {2869#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,290 INFO L273 TraceCheckUtils]: 21: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := #t~post3 + 1;havoc #t~post3; {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,291 INFO L273 TraceCheckUtils]: 22: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume true; {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,292 INFO L273 TraceCheckUtils]: 23: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,293 INFO L273 TraceCheckUtils]: 24: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,294 INFO L273 TraceCheckUtils]: 25: Hoare triple {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,295 INFO L273 TraceCheckUtils]: 26: Hoare triple {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem6;havoc #t~mem6; {2896#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,296 INFO L273 TraceCheckUtils]: 27: Hoare triple {2896#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := #t~post5 + 1;havoc #t~post5; {2900#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,297 INFO L273 TraceCheckUtils]: 28: Hoare triple {2900#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume true; {2900#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,298 INFO L273 TraceCheckUtils]: 29: Hoare triple {2900#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem6;havoc #t~mem6; {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,300 INFO L273 TraceCheckUtils]: 30: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := #t~post5 + 1;havoc #t~post5; {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,301 INFO L273 TraceCheckUtils]: 31: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume true; {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,302 INFO L273 TraceCheckUtils]: 32: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,303 INFO L273 TraceCheckUtils]: 33: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,304 INFO L273 TraceCheckUtils]: 34: Hoare triple {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,305 INFO L273 TraceCheckUtils]: 35: Hoare triple {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2927#(and (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,306 INFO L273 TraceCheckUtils]: 36: Hoare triple {2927#(and (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := #t~post7 + 1;havoc #t~post7; {2931#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,307 INFO L273 TraceCheckUtils]: 37: Hoare triple {2931#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume true; {2931#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,308 INFO L273 TraceCheckUtils]: 38: Hoare triple {2931#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,309 INFO L273 TraceCheckUtils]: 39: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := #t~post7 + 1;havoc #t~post7; {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,310 INFO L273 TraceCheckUtils]: 40: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume true; {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,312 INFO L273 TraceCheckUtils]: 41: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,313 INFO L273 TraceCheckUtils]: 42: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,314 INFO L273 TraceCheckUtils]: 43: Hoare triple {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,315 INFO L273 TraceCheckUtils]: 44: Hoare triple {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem10;havoc #t~mem10; {2958#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,316 INFO L273 TraceCheckUtils]: 45: Hoare triple {2958#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := #t~post9 + 1;havoc #t~post9; {2962#(and (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,317 INFO L273 TraceCheckUtils]: 46: Hoare triple {2962#(and (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume true; {2962#(and (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,318 INFO L273 TraceCheckUtils]: 47: Hoare triple {2962#(and (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem10;havoc #t~mem10; {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,319 INFO L273 TraceCheckUtils]: 48: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := #t~post9 + 1;havoc #t~post9; {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,320 INFO L273 TraceCheckUtils]: 49: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume true; {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,321 INFO L273 TraceCheckUtils]: 50: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,321 INFO L273 TraceCheckUtils]: 51: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,322 INFO L273 TraceCheckUtils]: 52: Hoare triple {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,323 INFO L273 TraceCheckUtils]: 53: Hoare triple {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {2989#(and (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,325 INFO L273 TraceCheckUtils]: 54: Hoare triple {2989#(and (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := #t~post11 + 1;havoc #t~post11; {2993#(and (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,326 INFO L273 TraceCheckUtils]: 55: Hoare triple {2993#(and (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume true; {2993#(and (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,327 INFO L273 TraceCheckUtils]: 56: Hoare triple {2993#(and (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,328 INFO L273 TraceCheckUtils]: 57: Hoare triple {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := #t~post11 + 1;havoc #t~post11; {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,329 INFO L273 TraceCheckUtils]: 58: Hoare triple {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume true; {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,330 INFO L273 TraceCheckUtils]: 59: Hoare triple {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,331 INFO L273 TraceCheckUtils]: 60: Hoare triple {3000#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {3013#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,332 INFO L273 TraceCheckUtils]: 61: Hoare triple {3013#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {3013#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,334 INFO L273 TraceCheckUtils]: 62: Hoare triple {3013#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {3020#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,335 INFO L273 TraceCheckUtils]: 63: Hoare triple {3020#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 5 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := #t~post13 + 1;havoc #t~post13; {3024#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,336 INFO L273 TraceCheckUtils]: 64: Hoare triple {3024#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume true; {3024#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,337 INFO L273 TraceCheckUtils]: 65: Hoare triple {3024#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 5 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,338 INFO L273 TraceCheckUtils]: 66: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := #t~post13 + 1;havoc #t~post13; {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,339 INFO L273 TraceCheckUtils]: 67: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume true; {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,340 INFO L273 TraceCheckUtils]: 68: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,341 INFO L273 TraceCheckUtils]: 69: Hoare triple {2969#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,341 INFO L273 TraceCheckUtils]: 70: Hoare triple {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,343 INFO L273 TraceCheckUtils]: 71: Hoare triple {2982#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem16;havoc #t~mem16; {3049#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,344 INFO L273 TraceCheckUtils]: 72: Hoare triple {3049#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 4 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := #t~post15 + 1;havoc #t~post15; {3053#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,345 INFO L273 TraceCheckUtils]: 73: Hoare triple {3053#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume true; {3053#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,346 INFO L273 TraceCheckUtils]: 74: Hoare triple {3053#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 4 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem16;havoc #t~mem16; {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,347 INFO L273 TraceCheckUtils]: 75: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := #t~post15 + 1;havoc #t~post15; {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,348 INFO L273 TraceCheckUtils]: 76: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume true; {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,349 INFO L273 TraceCheckUtils]: 77: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,350 INFO L273 TraceCheckUtils]: 78: Hoare triple {2938#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,355 INFO L273 TraceCheckUtils]: 79: Hoare triple {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,369 INFO L273 TraceCheckUtils]: 80: Hoare triple {2951#(and (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {3078#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,370 INFO L273 TraceCheckUtils]: 81: Hoare triple {3078#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 3 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := #t~post17 + 1;havoc #t~post17; {3082#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,370 INFO L273 TraceCheckUtils]: 82: Hoare triple {3082#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume true; {3082#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,371 INFO L273 TraceCheckUtils]: 83: Hoare triple {3082#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,372 INFO L273 TraceCheckUtils]: 84: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := #t~post17 + 1;havoc #t~post17; {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,372 INFO L273 TraceCheckUtils]: 85: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume true; {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,373 INFO L273 TraceCheckUtils]: 86: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,374 INFO L273 TraceCheckUtils]: 87: Hoare triple {2907#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,375 INFO L273 TraceCheckUtils]: 88: Hoare triple {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,377 INFO L273 TraceCheckUtils]: 89: Hoare triple {2920#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem20 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem20;havoc #t~mem20; {3107#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,378 INFO L273 TraceCheckUtils]: 90: Hoare triple {3107#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post19 := ~i~0;~i~0 := #t~post19 + 1;havoc #t~post19; {3111#(and (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,379 INFO L273 TraceCheckUtils]: 91: Hoare triple {3111#(and (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume true; {3111#(and (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,380 INFO L273 TraceCheckUtils]: 92: Hoare triple {3111#(and (= main_~sum~0 (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem20 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem20;havoc #t~mem20; {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,381 INFO L273 TraceCheckUtils]: 93: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post19 := ~i~0;~i~0 := #t~post19 + 1;havoc #t~post19; {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,382 INFO L273 TraceCheckUtils]: 94: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume true; {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,382 INFO L273 TraceCheckUtils]: 95: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,383 INFO L273 TraceCheckUtils]: 96: Hoare triple {2876#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,384 INFO L273 TraceCheckUtils]: 97: Hoare triple {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume true; {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,385 INFO L273 TraceCheckUtils]: 98: Hoare triple {2889#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem22 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem22;havoc #t~mem22; {3136#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,386 INFO L273 TraceCheckUtils]: 99: Hoare triple {3136#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post21 := ~i~0;~i~0 := #t~post21 + 1;havoc #t~post21; {3140#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,387 INFO L273 TraceCheckUtils]: 100: Hoare triple {3140#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume true; {3140#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-14 17:10:41,388 INFO L273 TraceCheckUtils]: 101: Hoare triple {3140#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem22 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);~sum~0 := ~sum~0 - #t~mem22;havoc #t~mem22; {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-14 17:10:41,389 INFO L273 TraceCheckUtils]: 102: Hoare triple {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} #t~post21 := ~i~0;~i~0 := #t~post21 + 1;havoc #t~post21; {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-14 17:10:41,390 INFO L273 TraceCheckUtils]: 103: Hoare triple {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} assume true; {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-14 17:10:41,390 INFO L273 TraceCheckUtils]: 104: Hoare triple {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} assume !(~i~0 < ~SIZE~0); {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-14 17:10:41,391 INFO L256 TraceCheckUtils]: 105: Hoare triple {2804#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if ~sum~0 == 0 then 1 else 0)); {2805#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-14 17:10:41,392 INFO L273 TraceCheckUtils]: 106: Hoare triple {2805#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {2806#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-14 17:10:41,393 INFO L273 TraceCheckUtils]: 107: Hoare triple {2806#(= __VERIFIER_assert_~cond 1)} assume ~cond == 0; {2742#false} is VALID [2018-11-14 17:10:41,393 INFO L273 TraceCheckUtils]: 108: Hoare triple {2742#false} assume !false; {2742#false} is VALID [2018-11-14 17:10:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 17:10:41,470 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 17:10:41,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [66, 39] total 100 [2018-11-14 17:10:41,471 INFO L78 Accepts]: Start accepts. Automaton has 100 states. Word has length 109 [2018-11-14 17:10:41,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 17:10:41,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 100 states. [2018-11-14 17:10:41,924 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 17:10:41,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 100 states [2018-11-14 17:10:41,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2018-11-14 17:10:41,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=739, Invalid=9161, Unknown=0, NotChecked=0, Total=9900 [2018-11-14 17:10:41,928 INFO L87 Difference]: Start difference. First operand 110 states and 120 transitions. Second operand 100 states. [2018-11-14 17:10:45,433 WARN L179 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2018-11-14 17:10:48,982 WARN L179 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 45 [2018-11-14 17:10:50,119 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 35 [2018-11-14 17:10:53,700 WARN L179 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 52 [2018-11-14 17:10:54,195 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 23 [2018-11-14 17:10:55,580 WARN L179 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2018-11-14 17:10:56,216 WARN L179 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 35 [2018-11-14 17:11:03,668 WARN L179 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 43 [2018-11-14 17:11:04,253 WARN L179 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 29 [2018-11-14 17:11:05,752 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2018-11-14 17:11:06,837 WARN L179 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 34 [2018-11-14 17:11:08,633 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 41 [2018-11-14 17:11:10,799 WARN L179 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 42 [2018-11-14 17:11:11,621 WARN L179 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 48 [2018-11-14 17:11:12,331 WARN L179 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 27 [2018-11-14 17:11:13,336 WARN L179 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 50 [2018-11-14 17:11:14,330 WARN L179 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 21 [2018-11-14 17:11:15,382 WARN L179 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 19 [2018-11-14 17:11:16,975 WARN L179 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 30 [2018-11-14 17:11:17,513 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 34 [2018-11-14 17:11:18,275 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 36 [2018-11-14 17:11:22,603 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 28 [2018-11-14 17:11:40,774 WARN L179 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 42