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-Const.epf -i ../../../trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-370d6ab [2018-11-14 18:45:02,202 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 18:45:02,205 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 18:45:02,223 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 18:45:02,223 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 18:45:02,225 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 18:45:02,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 18:45:02,230 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 18:45:02,232 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 18:45:02,234 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 18:45:02,235 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 18:45:02,235 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 18:45:02,238 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 18:45:02,239 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 18:45:02,240 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 18:45:02,241 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 18:45:02,242 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 18:45:02,244 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 18:45:02,246 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 18:45:02,247 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 18:45:02,248 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 18:45:02,249 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 18:45:02,252 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 18:45:02,258 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 18:45:02,259 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 18:45:02,260 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 18:45:02,260 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 18:45:02,261 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default-Const.epf [2018-11-14 18:45:02,276 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 18:45:02,276 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 18:45:02,277 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 18:45:02,277 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 18:45:02,278 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 18:45:02,278 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 18:45:02,278 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 18:45:02,278 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 18:45:02,279 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 18:45:02,279 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 18:45:02,279 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 18:45:02,279 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 18:45:02,279 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 18:45:02,279 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 18:45:02,280 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 18:45:02,280 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 18:45:02,280 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 18:45:02,280 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-14 18:45:02,280 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 18:45:02,281 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 18:45:02,281 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 18:45:02,281 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 18:45:02,281 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 18:45:02,281 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 18:45:02,282 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 18:45:02,282 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 18:45:02,282 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 18:45:02,282 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 18:45:02,282 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 18:45:02,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 18:45:02,283 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 18:45:02,338 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 18:45:02,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 18:45:02,354 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 18:45:02,356 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 18:45:02,356 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 18:45:02,357 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i [2018-11-14 18:45:02,418 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73b3249cc/0f2bcbbf02084e6984d6596d282be28e/FLAGe17e196de [2018-11-14 18:45:02,931 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 18:45:02,932 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i [2018-11-14 18:45:02,939 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73b3249cc/0f2bcbbf02084e6984d6596d282be28e/FLAGe17e196de [2018-11-14 18:45:02,951 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73b3249cc/0f2bcbbf02084e6984d6596d282be28e [2018-11-14 18:45:02,961 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 18:45:02,962 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-14 18:45:02,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 18:45:02,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 18:45:02,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 18:45:02,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:45:02" (1/1) ... [2018-11-14 18:45:02,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3da0d7eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:02, skipping insertion in model container [2018-11-14 18:45:02,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:45:02" (1/1) ... [2018-11-14 18:45:02,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 18:45:03,007 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 18:45:03,262 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 18:45:03,268 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 18:45:03,295 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 18:45:03,318 INFO L195 MainTranslator]: Completed translation [2018-11-14 18:45:03,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03 WrapperNode [2018-11-14 18:45:03,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 18:45:03,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 18:45:03,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 18:45:03,320 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 18:45:03,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (1/1) ... [2018-11-14 18:45:03,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (1/1) ... [2018-11-14 18:45:03,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (1/1) ... [2018-11-14 18:45:03,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (1/1) ... [2018-11-14 18:45:03,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (1/1) ... [2018-11-14 18:45:03,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (1/1) ... [2018-11-14 18:45:03,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (1/1) ... [2018-11-14 18:45:03,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 18:45:03,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 18:45:03,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 18:45:03,371 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 18:45:03,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (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 18:45:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 18:45:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 18:45:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-14 18:45:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 18:45:03,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 18:45:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-14 18:45:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 18:45:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 18:45:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-14 18:45:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-14 18:45:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 18:45:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 18:45:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 18:45:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-14 18:45:04,300 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-14 18:45:04,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 06:45:04 BoogieIcfgContainer [2018-11-14 18:45:04,300 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-14 18:45:04,302 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-14 18:45:04,302 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-14 18:45:04,305 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-14 18:45:04,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 06:45:02" (1/3) ... [2018-11-14 18:45:04,306 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c9aba21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 06:45:04, skipping insertion in model container [2018-11-14 18:45:04,307 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:45:03" (2/3) ... [2018-11-14 18:45:04,307 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c9aba21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 06:45:04, skipping insertion in model container [2018-11-14 18:45:04,307 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 06:45:04" (3/3) ... [2018-11-14 18:45:04,309 INFO L112 eAbstractionObserver]: Analyzing ICFG standard_running_true-unreach-call.i [2018-11-14 18:45:04,317 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-14 18:45:04,324 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-14 18:45:04,338 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-14 18:45:04,368 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-14 18:45:04,369 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-14 18:45:04,369 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-14 18:45:04,369 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-14 18:45:04,369 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-14 18:45:04,370 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-14 18:45:04,370 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-14 18:45:04,370 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-14 18:45:04,370 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-14 18:45:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2018-11-14 18:45:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-14 18:45:04,397 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:04,398 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:04,400 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:04,406 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:04,407 INFO L82 PathProgramCache]: Analyzing trace with hash -169646115, now seen corresponding path program 1 times [2018-11-14 18:45:04,409 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:04,410 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:04,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:04,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:04,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:04,606 INFO L256 TraceCheckUtils]: 0: Hoare triple {34#true} call ULTIMATE.init(); {34#true} is VALID [2018-11-14 18:45:04,611 INFO L273 TraceCheckUtils]: 1: Hoare triple {34#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {34#true} is VALID [2018-11-14 18:45:04,612 INFO L273 TraceCheckUtils]: 2: Hoare triple {34#true} assume true; {34#true} is VALID [2018-11-14 18:45:04,613 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {34#true} {34#true} #81#return; {34#true} is VALID [2018-11-14 18:45:04,614 INFO L256 TraceCheckUtils]: 4: Hoare triple {34#true} call #t~ret7 := main(); {34#true} is VALID [2018-11-14 18:45:04,614 INFO L273 TraceCheckUtils]: 5: Hoare triple {34#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {34#true} is VALID [2018-11-14 18:45:04,627 INFO L273 TraceCheckUtils]: 6: Hoare triple {34#true} assume !true; {35#false} is VALID [2018-11-14 18:45:04,628 INFO L273 TraceCheckUtils]: 7: Hoare triple {35#false} ~f~0 := 1;~i~0 := 0; {35#false} is VALID [2018-11-14 18:45:04,628 INFO L273 TraceCheckUtils]: 8: Hoare triple {35#false} assume !true; {35#false} is VALID [2018-11-14 18:45:04,629 INFO L256 TraceCheckUtils]: 9: Hoare triple {35#false} call __VERIFIER_assert(~f~0); {35#false} is VALID [2018-11-14 18:45:04,629 INFO L273 TraceCheckUtils]: 10: Hoare triple {35#false} ~cond := #in~cond; {35#false} is VALID [2018-11-14 18:45:04,629 INFO L273 TraceCheckUtils]: 11: Hoare triple {35#false} assume ~cond == 0; {35#false} is VALID [2018-11-14 18:45:04,630 INFO L273 TraceCheckUtils]: 12: Hoare triple {35#false} assume !false; {35#false} is VALID [2018-11-14 18:45:04,633 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 18:45:04,636 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 18:45:04,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-14 18:45:04,642 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2018-11-14 18:45:04,645 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:04,649 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-14 18:45:04,741 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:04,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-14 18:45:04,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-14 18:45:04,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-14 18:45:04,756 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 2 states. [2018-11-14 18:45:05,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:05,036 INFO L93 Difference]: Finished difference Result 52 states and 68 transitions. [2018-11-14 18:45:05,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-14 18:45:05,036 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2018-11-14 18:45:05,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-14 18:45:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 68 transitions. [2018-11-14 18:45:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-14 18:45:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 68 transitions. [2018-11-14 18:45:05,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 68 transitions. [2018-11-14 18:45:05,309 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:05,321 INFO L225 Difference]: With dead ends: 52 [2018-11-14 18:45:05,322 INFO L226 Difference]: Without dead ends: 24 [2018-11-14 18:45:05,326 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 18:45:05,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2018-11-14 18:45:05,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2018-11-14 18:45:05,421 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:05,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 24 states. [2018-11-14 18:45:05,422 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2018-11-14 18:45:05,422 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2018-11-14 18:45:05,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:05,426 INFO L93 Difference]: Finished difference Result 24 states and 30 transitions. [2018-11-14 18:45:05,427 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2018-11-14 18:45:05,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:05,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:05,428 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2018-11-14 18:45:05,428 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2018-11-14 18:45:05,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:05,432 INFO L93 Difference]: Finished difference Result 24 states and 30 transitions. [2018-11-14 18:45:05,433 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2018-11-14 18:45:05,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:05,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:05,434 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:05,434 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 18:45:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 30 transitions. [2018-11-14 18:45:05,441 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 30 transitions. Word has length 13 [2018-11-14 18:45:05,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:05,442 INFO L480 AbstractCegarLoop]: Abstraction has 24 states and 30 transitions. [2018-11-14 18:45:05,442 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-14 18:45:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2018-11-14 18:45:05,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-14 18:45:05,443 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:05,443 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:05,444 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:05,444 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:05,444 INFO L82 PathProgramCache]: Analyzing trace with hash -604187879, now seen corresponding path program 1 times [2018-11-14 18:45:05,445 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:05,446 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:05,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:05,449 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:05,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:05,563 INFO L256 TraceCheckUtils]: 0: Hoare triple {181#true} call ULTIMATE.init(); {181#true} is VALID [2018-11-14 18:45:05,563 INFO L273 TraceCheckUtils]: 1: Hoare triple {181#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {181#true} is VALID [2018-11-14 18:45:05,563 INFO L273 TraceCheckUtils]: 2: Hoare triple {181#true} assume true; {181#true} is VALID [2018-11-14 18:45:05,564 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {181#true} {181#true} #81#return; {181#true} is VALID [2018-11-14 18:45:05,564 INFO L256 TraceCheckUtils]: 4: Hoare triple {181#true} call #t~ret7 := main(); {181#true} is VALID [2018-11-14 18:45:05,566 INFO L273 TraceCheckUtils]: 5: Hoare triple {181#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {183#(= main_~i~0 0)} is VALID [2018-11-14 18:45:05,567 INFO L273 TraceCheckUtils]: 6: Hoare triple {183#(= main_~i~0 0)} assume true; {183#(= main_~i~0 0)} is VALID [2018-11-14 18:45:05,568 INFO L273 TraceCheckUtils]: 7: Hoare triple {183#(= main_~i~0 0)} assume !(~i~0 < 100000); {182#false} is VALID [2018-11-14 18:45:05,568 INFO L273 TraceCheckUtils]: 8: Hoare triple {182#false} ~f~0 := 1;~i~0 := 0; {182#false} is VALID [2018-11-14 18:45:05,568 INFO L273 TraceCheckUtils]: 9: Hoare triple {182#false} assume true; {182#false} is VALID [2018-11-14 18:45:05,568 INFO L273 TraceCheckUtils]: 10: Hoare triple {182#false} assume !(~i~0 < 100000); {182#false} is VALID [2018-11-14 18:45:05,569 INFO L256 TraceCheckUtils]: 11: Hoare triple {182#false} call __VERIFIER_assert(~f~0); {182#false} is VALID [2018-11-14 18:45:05,569 INFO L273 TraceCheckUtils]: 12: Hoare triple {182#false} ~cond := #in~cond; {182#false} is VALID [2018-11-14 18:45:05,569 INFO L273 TraceCheckUtils]: 13: Hoare triple {182#false} assume ~cond == 0; {182#false} is VALID [2018-11-14 18:45:05,570 INFO L273 TraceCheckUtils]: 14: Hoare triple {182#false} assume !false; {182#false} is VALID [2018-11-14 18:45:05,571 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 18:45:05,571 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 18:45:05,572 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-14 18:45:05,573 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2018-11-14 18:45:05,574 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:05,574 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-14 18:45:05,625 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:05,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-14 18:45:05,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-14 18:45:05,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-14 18:45:05,626 INFO L87 Difference]: Start difference. First operand 24 states and 30 transitions. Second operand 3 states. [2018-11-14 18:45:05,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:05,996 INFO L93 Difference]: Finished difference Result 50 states and 67 transitions. [2018-11-14 18:45:05,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-14 18:45:05,996 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2018-11-14 18:45:05,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 18:45:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 67 transitions. [2018-11-14 18:45:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-14 18:45:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 67 transitions. [2018-11-14 18:45:06,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 67 transitions. [2018-11-14 18:45:06,290 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:06,292 INFO L225 Difference]: With dead ends: 50 [2018-11-14 18:45:06,292 INFO L226 Difference]: Without dead ends: 36 [2018-11-14 18:45:06,294 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 18:45:06,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2018-11-14 18:45:06,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 28. [2018-11-14 18:45:06,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:06,314 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand 28 states. [2018-11-14 18:45:06,314 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 28 states. [2018-11-14 18:45:06,315 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 28 states. [2018-11-14 18:45:06,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:06,318 INFO L93 Difference]: Finished difference Result 36 states and 47 transitions. [2018-11-14 18:45:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2018-11-14 18:45:06,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:06,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:06,319 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 36 states. [2018-11-14 18:45:06,320 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 36 states. [2018-11-14 18:45:06,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:06,323 INFO L93 Difference]: Finished difference Result 36 states and 47 transitions. [2018-11-14 18:45:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2018-11-14 18:45:06,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:06,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:06,325 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:06,325 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-11-14 18:45:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 34 transitions. [2018-11-14 18:45:06,327 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 34 transitions. Word has length 15 [2018-11-14 18:45:06,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:06,328 INFO L480 AbstractCegarLoop]: Abstraction has 28 states and 34 transitions. [2018-11-14 18:45:06,328 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-14 18:45:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2018-11-14 18:45:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-14 18:45:06,329 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:06,329 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] [2018-11-14 18:45:06,330 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:06,330 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:06,330 INFO L82 PathProgramCache]: Analyzing trace with hash 285243906, now seen corresponding path program 1 times [2018-11-14 18:45:06,330 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:06,330 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:06,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:06,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:06,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:06,604 INFO L256 TraceCheckUtils]: 0: Hoare triple {359#true} call ULTIMATE.init(); {359#true} is VALID [2018-11-14 18:45:06,605 INFO L273 TraceCheckUtils]: 1: Hoare triple {359#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {359#true} is VALID [2018-11-14 18:45:06,606 INFO L273 TraceCheckUtils]: 2: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-14 18:45:06,606 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {359#true} {359#true} #81#return; {359#true} is VALID [2018-11-14 18:45:06,606 INFO L256 TraceCheckUtils]: 4: Hoare triple {359#true} call #t~ret7 := main(); {359#true} is VALID [2018-11-14 18:45:06,607 INFO L273 TraceCheckUtils]: 5: Hoare triple {359#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {359#true} is VALID [2018-11-14 18:45:06,607 INFO L273 TraceCheckUtils]: 6: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-14 18:45:06,608 INFO L273 TraceCheckUtils]: 7: Hoare triple {359#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {359#true} is VALID [2018-11-14 18:45:06,608 INFO L273 TraceCheckUtils]: 8: Hoare triple {359#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {359#true} is VALID [2018-11-14 18:45:06,608 INFO L273 TraceCheckUtils]: 9: Hoare triple {359#true} ~i~0 := ~i~0 + 1; {359#true} is VALID [2018-11-14 18:45:06,609 INFO L273 TraceCheckUtils]: 10: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-14 18:45:06,609 INFO L273 TraceCheckUtils]: 11: Hoare triple {359#true} assume !(~i~0 < 100000); {359#true} is VALID [2018-11-14 18:45:06,609 INFO L273 TraceCheckUtils]: 12: Hoare triple {359#true} ~f~0 := 1;~i~0 := 0; {359#true} is VALID [2018-11-14 18:45:06,609 INFO L273 TraceCheckUtils]: 13: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-14 18:45:06,610 INFO L273 TraceCheckUtils]: 14: Hoare triple {359#true} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {361#(or (<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (not |main_#t~short3|))} is VALID [2018-11-14 18:45:06,612 INFO L273 TraceCheckUtils]: 15: Hoare triple {361#(or (<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (not |main_#t~short3|))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} is VALID [2018-11-14 18:45:06,612 INFO L273 TraceCheckUtils]: 16: Hoare triple {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} is VALID [2018-11-14 18:45:06,614 INFO L273 TraceCheckUtils]: 17: Hoare triple {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {363#(not |main_#t~short6|)} is VALID [2018-11-14 18:45:06,616 INFO L273 TraceCheckUtils]: 18: Hoare triple {363#(not |main_#t~short6|)} assume #t~short6;call #t~mem5 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem5 != 0; {360#false} is VALID [2018-11-14 18:45:06,616 INFO L273 TraceCheckUtils]: 19: Hoare triple {360#false} assume #t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6;~f~0 := 0; {360#false} is VALID [2018-11-14 18:45:06,616 INFO L273 TraceCheckUtils]: 20: Hoare triple {360#false} ~i~0 := ~i~0 + 1; {360#false} is VALID [2018-11-14 18:45:06,617 INFO L273 TraceCheckUtils]: 21: Hoare triple {360#false} assume true; {360#false} is VALID [2018-11-14 18:45:06,617 INFO L273 TraceCheckUtils]: 22: Hoare triple {360#false} assume !(~i~0 < 100000); {360#false} is VALID [2018-11-14 18:45:06,617 INFO L256 TraceCheckUtils]: 23: Hoare triple {360#false} call __VERIFIER_assert(~f~0); {360#false} is VALID [2018-11-14 18:45:06,618 INFO L273 TraceCheckUtils]: 24: Hoare triple {360#false} ~cond := #in~cond; {360#false} is VALID [2018-11-14 18:45:06,618 INFO L273 TraceCheckUtils]: 25: Hoare triple {360#false} assume ~cond == 0; {360#false} is VALID [2018-11-14 18:45:06,618 INFO L273 TraceCheckUtils]: 26: Hoare triple {360#false} assume !false; {360#false} is VALID [2018-11-14 18:45:06,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-14 18:45:06,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 18:45:06,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-14 18:45:06,622 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-14 18:45:06,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:06,623 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-14 18:45:06,708 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:06,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-14 18:45:06,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-14 18:45:06,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-14 18:45:06,709 INFO L87 Difference]: Start difference. First operand 28 states and 34 transitions. Second operand 5 states. [2018-11-14 18:45:07,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:07,048 INFO L93 Difference]: Finished difference Result 47 states and 61 transitions. [2018-11-14 18:45:07,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-14 18:45:07,048 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-14 18:45:07,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:07,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 18:45:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 57 transitions. [2018-11-14 18:45:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 18:45:07,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 57 transitions. [2018-11-14 18:45:07,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 57 transitions. [2018-11-14 18:45:07,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:07,228 INFO L225 Difference]: With dead ends: 47 [2018-11-14 18:45:07,228 INFO L226 Difference]: Without dead ends: 34 [2018-11-14 18:45:07,229 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-14 18:45:07,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2018-11-14 18:45:07,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2018-11-14 18:45:07,241 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:07,241 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2018-11-14 18:45:07,242 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2018-11-14 18:45:07,242 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2018-11-14 18:45:07,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:07,247 INFO L93 Difference]: Finished difference Result 34 states and 41 transitions. [2018-11-14 18:45:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2018-11-14 18:45:07,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:07,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:07,248 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2018-11-14 18:45:07,248 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2018-11-14 18:45:07,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:07,251 INFO L93 Difference]: Finished difference Result 34 states and 41 transitions. [2018-11-14 18:45:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2018-11-14 18:45:07,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:07,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:07,254 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:07,254 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-14 18:45:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2018-11-14 18:45:07,258 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 27 [2018-11-14 18:45:07,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:07,258 INFO L480 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2018-11-14 18:45:07,258 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-14 18:45:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2018-11-14 18:45:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-14 18:45:07,264 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:07,265 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] [2018-11-14 18:45:07,265 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:07,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:07,266 INFO L82 PathProgramCache]: Analyzing trace with hash 155955650, now seen corresponding path program 1 times [2018-11-14 18:45:07,266 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:07,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:07,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:07,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:07,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:07,368 INFO L256 TraceCheckUtils]: 0: Hoare triple {538#true} call ULTIMATE.init(); {538#true} is VALID [2018-11-14 18:45:07,368 INFO L273 TraceCheckUtils]: 1: Hoare triple {538#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {538#true} is VALID [2018-11-14 18:45:07,368 INFO L273 TraceCheckUtils]: 2: Hoare triple {538#true} assume true; {538#true} is VALID [2018-11-14 18:45:07,369 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {538#true} {538#true} #81#return; {538#true} is VALID [2018-11-14 18:45:07,369 INFO L256 TraceCheckUtils]: 4: Hoare triple {538#true} call #t~ret7 := main(); {538#true} is VALID [2018-11-14 18:45:07,370 INFO L273 TraceCheckUtils]: 5: Hoare triple {538#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {540#(= main_~i~0 0)} is VALID [2018-11-14 18:45:07,372 INFO L273 TraceCheckUtils]: 6: Hoare triple {540#(= main_~i~0 0)} assume true; {540#(= main_~i~0 0)} is VALID [2018-11-14 18:45:07,375 INFO L273 TraceCheckUtils]: 7: Hoare triple {540#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {540#(= main_~i~0 0)} is VALID [2018-11-14 18:45:07,380 INFO L273 TraceCheckUtils]: 8: Hoare triple {540#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {540#(= main_~i~0 0)} is VALID [2018-11-14 18:45:07,381 INFO L273 TraceCheckUtils]: 9: Hoare triple {540#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {541#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:07,383 INFO L273 TraceCheckUtils]: 10: Hoare triple {541#(<= main_~i~0 1)} assume true; {541#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:07,383 INFO L273 TraceCheckUtils]: 11: Hoare triple {541#(<= main_~i~0 1)} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-14 18:45:07,384 INFO L273 TraceCheckUtils]: 12: Hoare triple {539#false} ~f~0 := 1;~i~0 := 0; {539#false} is VALID [2018-11-14 18:45:07,384 INFO L273 TraceCheckUtils]: 13: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-14 18:45:07,384 INFO L273 TraceCheckUtils]: 14: Hoare triple {539#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {539#false} is VALID [2018-11-14 18:45:07,384 INFO L273 TraceCheckUtils]: 15: Hoare triple {539#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {539#false} is VALID [2018-11-14 18:45:07,385 INFO L273 TraceCheckUtils]: 16: Hoare triple {539#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {539#false} is VALID [2018-11-14 18:45:07,385 INFO L273 TraceCheckUtils]: 17: Hoare triple {539#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {539#false} is VALID [2018-11-14 18:45:07,385 INFO L273 TraceCheckUtils]: 18: Hoare triple {539#false} assume !#t~short6; {539#false} is VALID [2018-11-14 18:45:07,385 INFO L273 TraceCheckUtils]: 19: Hoare triple {539#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {539#false} is VALID [2018-11-14 18:45:07,386 INFO L273 TraceCheckUtils]: 20: Hoare triple {539#false} ~i~0 := ~i~0 + 1; {539#false} is VALID [2018-11-14 18:45:07,386 INFO L273 TraceCheckUtils]: 21: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-14 18:45:07,387 INFO L273 TraceCheckUtils]: 22: Hoare triple {539#false} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-14 18:45:07,387 INFO L256 TraceCheckUtils]: 23: Hoare triple {539#false} call __VERIFIER_assert(~f~0); {539#false} is VALID [2018-11-14 18:45:07,388 INFO L273 TraceCheckUtils]: 24: Hoare triple {539#false} ~cond := #in~cond; {539#false} is VALID [2018-11-14 18:45:07,388 INFO L273 TraceCheckUtils]: 25: Hoare triple {539#false} assume ~cond == 0; {539#false} is VALID [2018-11-14 18:45:07,388 INFO L273 TraceCheckUtils]: 26: Hoare triple {539#false} assume !false; {539#false} is VALID [2018-11-14 18:45:07,390 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 18:45:07,390 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:07,391 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 18:45:07,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:07,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:07,751 INFO L256 TraceCheckUtils]: 0: Hoare triple {538#true} call ULTIMATE.init(); {538#true} is VALID [2018-11-14 18:45:07,752 INFO L273 TraceCheckUtils]: 1: Hoare triple {538#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {538#true} is VALID [2018-11-14 18:45:07,752 INFO L273 TraceCheckUtils]: 2: Hoare triple {538#true} assume true; {538#true} is VALID [2018-11-14 18:45:07,752 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {538#true} {538#true} #81#return; {538#true} is VALID [2018-11-14 18:45:07,752 INFO L256 TraceCheckUtils]: 4: Hoare triple {538#true} call #t~ret7 := main(); {538#true} is VALID [2018-11-14 18:45:07,755 INFO L273 TraceCheckUtils]: 5: Hoare triple {538#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {560#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:07,756 INFO L273 TraceCheckUtils]: 6: Hoare triple {560#(<= main_~i~0 0)} assume true; {560#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:07,756 INFO L273 TraceCheckUtils]: 7: Hoare triple {560#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {560#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:07,759 INFO L273 TraceCheckUtils]: 8: Hoare triple {560#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {560#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:07,760 INFO L273 TraceCheckUtils]: 9: Hoare triple {560#(<= main_~i~0 0)} ~i~0 := ~i~0 + 1; {541#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:07,760 INFO L273 TraceCheckUtils]: 10: Hoare triple {541#(<= main_~i~0 1)} assume true; {541#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:07,761 INFO L273 TraceCheckUtils]: 11: Hoare triple {541#(<= main_~i~0 1)} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-14 18:45:07,762 INFO L273 TraceCheckUtils]: 12: Hoare triple {539#false} ~f~0 := 1;~i~0 := 0; {539#false} is VALID [2018-11-14 18:45:07,762 INFO L273 TraceCheckUtils]: 13: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-14 18:45:07,763 INFO L273 TraceCheckUtils]: 14: Hoare triple {539#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {539#false} is VALID [2018-11-14 18:45:07,763 INFO L273 TraceCheckUtils]: 15: Hoare triple {539#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {539#false} is VALID [2018-11-14 18:45:07,764 INFO L273 TraceCheckUtils]: 16: Hoare triple {539#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {539#false} is VALID [2018-11-14 18:45:07,764 INFO L273 TraceCheckUtils]: 17: Hoare triple {539#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {539#false} is VALID [2018-11-14 18:45:07,764 INFO L273 TraceCheckUtils]: 18: Hoare triple {539#false} assume !#t~short6; {539#false} is VALID [2018-11-14 18:45:07,765 INFO L273 TraceCheckUtils]: 19: Hoare triple {539#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {539#false} is VALID [2018-11-14 18:45:07,765 INFO L273 TraceCheckUtils]: 20: Hoare triple {539#false} ~i~0 := ~i~0 + 1; {539#false} is VALID [2018-11-14 18:45:07,766 INFO L273 TraceCheckUtils]: 21: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-14 18:45:07,766 INFO L273 TraceCheckUtils]: 22: Hoare triple {539#false} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-14 18:45:07,766 INFO L256 TraceCheckUtils]: 23: Hoare triple {539#false} call __VERIFIER_assert(~f~0); {539#false} is VALID [2018-11-14 18:45:07,766 INFO L273 TraceCheckUtils]: 24: Hoare triple {539#false} ~cond := #in~cond; {539#false} is VALID [2018-11-14 18:45:07,767 INFO L273 TraceCheckUtils]: 25: Hoare triple {539#false} assume ~cond == 0; {539#false} is VALID [2018-11-14 18:45:07,767 INFO L273 TraceCheckUtils]: 26: Hoare triple {539#false} assume !false; {539#false} is VALID [2018-11-14 18:45:07,769 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 18:45:07,790 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:07,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-11-14 18:45:07,791 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-14 18:45:07,792 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:07,792 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-14 18:45:07,891 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:07,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-14 18:45:07,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-14 18:45:07,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-14 18:45:07,892 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 5 states. [2018-11-14 18:45:08,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:08,181 INFO L93 Difference]: Finished difference Result 80 states and 106 transitions. [2018-11-14 18:45:08,181 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-14 18:45:08,181 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-14 18:45:08,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 18:45:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2018-11-14 18:45:08,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 18:45:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2018-11-14 18:45:08,188 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 84 transitions. [2018-11-14 18:45:08,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:08,416 INFO L225 Difference]: With dead ends: 80 [2018-11-14 18:45:08,417 INFO L226 Difference]: Without dead ends: 60 [2018-11-14 18:45:08,417 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-14 18:45:08,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-11-14 18:45:08,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 48. [2018-11-14 18:45:08,454 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:08,454 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand 48 states. [2018-11-14 18:45:08,454 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 48 states. [2018-11-14 18:45:08,455 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 48 states. [2018-11-14 18:45:08,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:08,459 INFO L93 Difference]: Finished difference Result 60 states and 79 transitions. [2018-11-14 18:45:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2018-11-14 18:45:08,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:08,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:08,460 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 60 states. [2018-11-14 18:45:08,460 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 60 states. [2018-11-14 18:45:08,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:08,464 INFO L93 Difference]: Finished difference Result 60 states and 79 transitions. [2018-11-14 18:45:08,464 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2018-11-14 18:45:08,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:08,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:08,465 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:08,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-14 18:45:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 61 transitions. [2018-11-14 18:45:08,468 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 61 transitions. Word has length 27 [2018-11-14 18:45:08,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:08,469 INFO L480 AbstractCegarLoop]: Abstraction has 48 states and 61 transitions. [2018-11-14 18:45:08,469 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-14 18:45:08,469 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 61 transitions. [2018-11-14 18:45:08,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-14 18:45:08,470 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:08,471 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:08,471 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:08,471 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:08,471 INFO L82 PathProgramCache]: Analyzing trace with hash -808941973, now seen corresponding path program 2 times [2018-11-14 18:45:08,472 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:08,472 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:08,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:08,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:08,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:08,666 INFO L256 TraceCheckUtils]: 0: Hoare triple {899#true} call ULTIMATE.init(); {899#true} is VALID [2018-11-14 18:45:08,666 INFO L273 TraceCheckUtils]: 1: Hoare triple {899#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {899#true} is VALID [2018-11-14 18:45:08,667 INFO L273 TraceCheckUtils]: 2: Hoare triple {899#true} assume true; {899#true} is VALID [2018-11-14 18:45:08,667 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {899#true} {899#true} #81#return; {899#true} is VALID [2018-11-14 18:45:08,667 INFO L256 TraceCheckUtils]: 4: Hoare triple {899#true} call #t~ret7 := main(); {899#true} is VALID [2018-11-14 18:45:08,669 INFO L273 TraceCheckUtils]: 5: Hoare triple {899#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {901#(= main_~i~0 0)} is VALID [2018-11-14 18:45:08,669 INFO L273 TraceCheckUtils]: 6: Hoare triple {901#(= main_~i~0 0)} assume true; {901#(= main_~i~0 0)} is VALID [2018-11-14 18:45:08,670 INFO L273 TraceCheckUtils]: 7: Hoare triple {901#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {901#(= main_~i~0 0)} is VALID [2018-11-14 18:45:08,670 INFO L273 TraceCheckUtils]: 8: Hoare triple {901#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {901#(= main_~i~0 0)} is VALID [2018-11-14 18:45:08,671 INFO L273 TraceCheckUtils]: 9: Hoare triple {901#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,672 INFO L273 TraceCheckUtils]: 10: Hoare triple {902#(<= main_~i~0 1)} assume true; {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,672 INFO L273 TraceCheckUtils]: 11: Hoare triple {902#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,688 INFO L273 TraceCheckUtils]: 12: Hoare triple {902#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,689 INFO L273 TraceCheckUtils]: 13: Hoare triple {902#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {903#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:08,690 INFO L273 TraceCheckUtils]: 14: Hoare triple {903#(<= main_~i~0 2)} assume true; {903#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:08,692 INFO L273 TraceCheckUtils]: 15: Hoare triple {903#(<= main_~i~0 2)} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-14 18:45:08,692 INFO L273 TraceCheckUtils]: 16: Hoare triple {900#false} ~f~0 := 1;~i~0 := 0; {900#false} is VALID [2018-11-14 18:45:08,693 INFO L273 TraceCheckUtils]: 17: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-14 18:45:08,693 INFO L273 TraceCheckUtils]: 18: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-14 18:45:08,694 INFO L273 TraceCheckUtils]: 19: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {900#false} is VALID [2018-11-14 18:45:08,694 INFO L273 TraceCheckUtils]: 20: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-14 18:45:08,695 INFO L273 TraceCheckUtils]: 21: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-14 18:45:08,695 INFO L273 TraceCheckUtils]: 22: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-14 18:45:08,695 INFO L273 TraceCheckUtils]: 23: Hoare triple {900#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {900#false} is VALID [2018-11-14 18:45:08,695 INFO L273 TraceCheckUtils]: 24: Hoare triple {900#false} ~i~0 := ~i~0 + 1; {900#false} is VALID [2018-11-14 18:45:08,696 INFO L273 TraceCheckUtils]: 25: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-14 18:45:08,696 INFO L273 TraceCheckUtils]: 26: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-14 18:45:08,696 INFO L273 TraceCheckUtils]: 27: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {900#false} is VALID [2018-11-14 18:45:08,696 INFO L273 TraceCheckUtils]: 28: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-14 18:45:08,696 INFO L273 TraceCheckUtils]: 29: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-14 18:45:08,697 INFO L273 TraceCheckUtils]: 30: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-14 18:45:08,697 INFO L273 TraceCheckUtils]: 31: Hoare triple {900#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {900#false} is VALID [2018-11-14 18:45:08,697 INFO L273 TraceCheckUtils]: 32: Hoare triple {900#false} ~i~0 := ~i~0 + 1; {900#false} is VALID [2018-11-14 18:45:08,697 INFO L273 TraceCheckUtils]: 33: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-14 18:45:08,698 INFO L273 TraceCheckUtils]: 34: Hoare triple {900#false} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-14 18:45:08,698 INFO L256 TraceCheckUtils]: 35: Hoare triple {900#false} call __VERIFIER_assert(~f~0); {900#false} is VALID [2018-11-14 18:45:08,698 INFO L273 TraceCheckUtils]: 36: Hoare triple {900#false} ~cond := #in~cond; {900#false} is VALID [2018-11-14 18:45:08,698 INFO L273 TraceCheckUtils]: 37: Hoare triple {900#false} assume ~cond == 0; {900#false} is VALID [2018-11-14 18:45:08,698 INFO L273 TraceCheckUtils]: 38: Hoare triple {900#false} assume !false; {900#false} is VALID [2018-11-14 18:45:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-14 18:45:08,701 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:08,702 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 18:45:08,718 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-14 18:45:08,748 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-14 18:45:08,749 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:45:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:08,765 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:08,862 INFO L256 TraceCheckUtils]: 0: Hoare triple {899#true} call ULTIMATE.init(); {899#true} is VALID [2018-11-14 18:45:08,862 INFO L273 TraceCheckUtils]: 1: Hoare triple {899#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {899#true} is VALID [2018-11-14 18:45:08,863 INFO L273 TraceCheckUtils]: 2: Hoare triple {899#true} assume true; {899#true} is VALID [2018-11-14 18:45:08,863 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {899#true} {899#true} #81#return; {899#true} is VALID [2018-11-14 18:45:08,863 INFO L256 TraceCheckUtils]: 4: Hoare triple {899#true} call #t~ret7 := main(); {899#true} is VALID [2018-11-14 18:45:08,864 INFO L273 TraceCheckUtils]: 5: Hoare triple {899#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {922#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:08,864 INFO L273 TraceCheckUtils]: 6: Hoare triple {922#(<= main_~i~0 0)} assume true; {922#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:08,865 INFO L273 TraceCheckUtils]: 7: Hoare triple {922#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {922#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:08,865 INFO L273 TraceCheckUtils]: 8: Hoare triple {922#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {922#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:08,866 INFO L273 TraceCheckUtils]: 9: Hoare triple {922#(<= main_~i~0 0)} ~i~0 := ~i~0 + 1; {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,867 INFO L273 TraceCheckUtils]: 10: Hoare triple {902#(<= main_~i~0 1)} assume true; {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,868 INFO L273 TraceCheckUtils]: 11: Hoare triple {902#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,868 INFO L273 TraceCheckUtils]: 12: Hoare triple {902#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:08,869 INFO L273 TraceCheckUtils]: 13: Hoare triple {902#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {903#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:08,870 INFO L273 TraceCheckUtils]: 14: Hoare triple {903#(<= main_~i~0 2)} assume true; {903#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:08,871 INFO L273 TraceCheckUtils]: 15: Hoare triple {903#(<= main_~i~0 2)} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-14 18:45:08,871 INFO L273 TraceCheckUtils]: 16: Hoare triple {900#false} ~f~0 := 1;~i~0 := 0; {900#false} is VALID [2018-11-14 18:45:08,872 INFO L273 TraceCheckUtils]: 17: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-14 18:45:08,872 INFO L273 TraceCheckUtils]: 18: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-14 18:45:08,873 INFO L273 TraceCheckUtils]: 19: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {900#false} is VALID [2018-11-14 18:45:08,873 INFO L273 TraceCheckUtils]: 20: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-14 18:45:08,873 INFO L273 TraceCheckUtils]: 21: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-14 18:45:08,874 INFO L273 TraceCheckUtils]: 22: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-14 18:45:08,874 INFO L273 TraceCheckUtils]: 23: Hoare triple {900#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {900#false} is VALID [2018-11-14 18:45:08,874 INFO L273 TraceCheckUtils]: 24: Hoare triple {900#false} ~i~0 := ~i~0 + 1; {900#false} is VALID [2018-11-14 18:45:08,874 INFO L273 TraceCheckUtils]: 25: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-14 18:45:08,874 INFO L273 TraceCheckUtils]: 26: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-14 18:45:08,875 INFO L273 TraceCheckUtils]: 27: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {900#false} is VALID [2018-11-14 18:45:08,875 INFO L273 TraceCheckUtils]: 28: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-14 18:45:08,875 INFO L273 TraceCheckUtils]: 29: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-14 18:45:08,875 INFO L273 TraceCheckUtils]: 30: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-14 18:45:08,876 INFO L273 TraceCheckUtils]: 31: Hoare triple {900#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {900#false} is VALID [2018-11-14 18:45:08,876 INFO L273 TraceCheckUtils]: 32: Hoare triple {900#false} ~i~0 := ~i~0 + 1; {900#false} is VALID [2018-11-14 18:45:08,876 INFO L273 TraceCheckUtils]: 33: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-14 18:45:08,876 INFO L273 TraceCheckUtils]: 34: Hoare triple {900#false} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-14 18:45:08,876 INFO L256 TraceCheckUtils]: 35: Hoare triple {900#false} call __VERIFIER_assert(~f~0); {900#false} is VALID [2018-11-14 18:45:08,877 INFO L273 TraceCheckUtils]: 36: Hoare triple {900#false} ~cond := #in~cond; {900#false} is VALID [2018-11-14 18:45:08,877 INFO L273 TraceCheckUtils]: 37: Hoare triple {900#false} assume ~cond == 0; {900#false} is VALID [2018-11-14 18:45:08,877 INFO L273 TraceCheckUtils]: 38: Hoare triple {900#false} assume !false; {900#false} is VALID [2018-11-14 18:45:08,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-14 18:45:08,902 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:08,902 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-14 18:45:08,903 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-14 18:45:08,904 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:08,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-14 18:45:08,941 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:08,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-14 18:45:08,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-14 18:45:08,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-14 18:45:08,942 INFO L87 Difference]: Start difference. First operand 48 states and 61 transitions. Second operand 6 states. [2018-11-14 18:45:09,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:09,313 INFO L93 Difference]: Finished difference Result 108 states and 145 transitions. [2018-11-14 18:45:09,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-14 18:45:09,313 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-14 18:45:09,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 18:45:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 101 transitions. [2018-11-14 18:45:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-14 18:45:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 101 transitions. [2018-11-14 18:45:09,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 101 transitions. [2018-11-14 18:45:09,475 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:09,478 INFO L225 Difference]: With dead ends: 108 [2018-11-14 18:45:09,479 INFO L226 Difference]: Without dead ends: 76 [2018-11-14 18:45:09,479 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-14 18:45:09,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2018-11-14 18:45:09,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 64. [2018-11-14 18:45:09,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:09,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 76 states. Second operand 64 states. [2018-11-14 18:45:09,510 INFO L74 IsIncluded]: Start isIncluded. First operand 76 states. Second operand 64 states. [2018-11-14 18:45:09,510 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 64 states. [2018-11-14 18:45:09,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:09,514 INFO L93 Difference]: Finished difference Result 76 states and 101 transitions. [2018-11-14 18:45:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 101 transitions. [2018-11-14 18:45:09,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:09,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:09,515 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand 76 states. [2018-11-14 18:45:09,515 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 76 states. [2018-11-14 18:45:09,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:09,519 INFO L93 Difference]: Finished difference Result 76 states and 101 transitions. [2018-11-14 18:45:09,519 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 101 transitions. [2018-11-14 18:45:09,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:09,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:09,520 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:09,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:09,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2018-11-14 18:45:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 83 transitions. [2018-11-14 18:45:09,523 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 83 transitions. Word has length 39 [2018-11-14 18:45:09,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:09,524 INFO L480 AbstractCegarLoop]: Abstraction has 64 states and 83 transitions. [2018-11-14 18:45:09,524 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-14 18:45:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2018-11-14 18:45:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-14 18:45:09,525 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:09,526 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:09,526 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:09,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:09,526 INFO L82 PathProgramCache]: Analyzing trace with hash 1502531860, now seen corresponding path program 3 times [2018-11-14 18:45:09,527 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:09,527 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:09,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:09,528 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 18:45:09,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:09,669 INFO L256 TraceCheckUtils]: 0: Hoare triple {1378#true} call ULTIMATE.init(); {1378#true} is VALID [2018-11-14 18:45:09,669 INFO L273 TraceCheckUtils]: 1: Hoare triple {1378#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1378#true} is VALID [2018-11-14 18:45:09,669 INFO L273 TraceCheckUtils]: 2: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-14 18:45:09,670 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1378#true} {1378#true} #81#return; {1378#true} is VALID [2018-11-14 18:45:09,670 INFO L256 TraceCheckUtils]: 4: Hoare triple {1378#true} call #t~ret7 := main(); {1378#true} is VALID [2018-11-14 18:45:09,673 INFO L273 TraceCheckUtils]: 5: Hoare triple {1378#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {1380#(= main_~i~0 0)} is VALID [2018-11-14 18:45:09,675 INFO L273 TraceCheckUtils]: 6: Hoare triple {1380#(= main_~i~0 0)} assume true; {1380#(= main_~i~0 0)} is VALID [2018-11-14 18:45:09,675 INFO L273 TraceCheckUtils]: 7: Hoare triple {1380#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1380#(= main_~i~0 0)} is VALID [2018-11-14 18:45:09,677 INFO L273 TraceCheckUtils]: 8: Hoare triple {1380#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {1380#(= main_~i~0 0)} is VALID [2018-11-14 18:45:09,677 INFO L273 TraceCheckUtils]: 9: Hoare triple {1380#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {1381#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:09,679 INFO L273 TraceCheckUtils]: 10: Hoare triple {1381#(<= main_~i~0 1)} assume true; {1381#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:09,679 INFO L273 TraceCheckUtils]: 11: Hoare triple {1381#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1381#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:09,684 INFO L273 TraceCheckUtils]: 12: Hoare triple {1381#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {1381#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:09,685 INFO L273 TraceCheckUtils]: 13: Hoare triple {1381#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {1382#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:09,686 INFO L273 TraceCheckUtils]: 14: Hoare triple {1382#(<= main_~i~0 2)} assume true; {1382#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:09,686 INFO L273 TraceCheckUtils]: 15: Hoare triple {1382#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1382#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:09,688 INFO L273 TraceCheckUtils]: 16: Hoare triple {1382#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {1382#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:09,694 INFO L273 TraceCheckUtils]: 17: Hoare triple {1382#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {1383#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:09,695 INFO L273 TraceCheckUtils]: 18: Hoare triple {1383#(<= main_~i~0 3)} assume true; {1383#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:09,699 INFO L273 TraceCheckUtils]: 19: Hoare triple {1383#(<= main_~i~0 3)} assume !(~i~0 < 100000); {1379#false} is VALID [2018-11-14 18:45:09,699 INFO L273 TraceCheckUtils]: 20: Hoare triple {1379#false} ~f~0 := 1;~i~0 := 0; {1379#false} is VALID [2018-11-14 18:45:09,699 INFO L273 TraceCheckUtils]: 21: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-14 18:45:09,699 INFO L273 TraceCheckUtils]: 22: Hoare triple {1379#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {1379#false} is VALID [2018-11-14 18:45:09,700 INFO L273 TraceCheckUtils]: 23: Hoare triple {1379#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {1379#false} is VALID [2018-11-14 18:45:09,700 INFO L273 TraceCheckUtils]: 24: Hoare triple {1379#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1379#false} is VALID [2018-11-14 18:45:09,700 INFO L273 TraceCheckUtils]: 25: Hoare triple {1379#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {1379#false} is VALID [2018-11-14 18:45:09,701 INFO L273 TraceCheckUtils]: 26: Hoare triple {1379#false} assume !#t~short6; {1379#false} is VALID [2018-11-14 18:45:09,701 INFO L273 TraceCheckUtils]: 27: Hoare triple {1379#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {1379#false} is VALID [2018-11-14 18:45:09,701 INFO L273 TraceCheckUtils]: 28: Hoare triple {1379#false} ~i~0 := ~i~0 + 1; {1379#false} is VALID [2018-11-14 18:45:09,701 INFO L273 TraceCheckUtils]: 29: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-14 18:45:09,702 INFO L273 TraceCheckUtils]: 30: Hoare triple {1379#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {1379#false} is VALID [2018-11-14 18:45:09,702 INFO L273 TraceCheckUtils]: 31: Hoare triple {1379#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {1379#false} is VALID [2018-11-14 18:45:09,702 INFO L273 TraceCheckUtils]: 32: Hoare triple {1379#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1379#false} is VALID [2018-11-14 18:45:09,703 INFO L273 TraceCheckUtils]: 33: Hoare triple {1379#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {1379#false} is VALID [2018-11-14 18:45:09,703 INFO L273 TraceCheckUtils]: 34: Hoare triple {1379#false} assume !#t~short6; {1379#false} is VALID [2018-11-14 18:45:09,703 INFO L273 TraceCheckUtils]: 35: Hoare triple {1379#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {1379#false} is VALID [2018-11-14 18:45:09,703 INFO L273 TraceCheckUtils]: 36: Hoare triple {1379#false} ~i~0 := ~i~0 + 1; {1379#false} is VALID [2018-11-14 18:45:09,704 INFO L273 TraceCheckUtils]: 37: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-14 18:45:09,704 INFO L273 TraceCheckUtils]: 38: Hoare triple {1379#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {1379#false} is VALID [2018-11-14 18:45:09,704 INFO L273 TraceCheckUtils]: 39: Hoare triple {1379#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {1379#false} is VALID [2018-11-14 18:45:09,705 INFO L273 TraceCheckUtils]: 40: Hoare triple {1379#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1379#false} is VALID [2018-11-14 18:45:09,705 INFO L273 TraceCheckUtils]: 41: Hoare triple {1379#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {1379#false} is VALID [2018-11-14 18:45:09,705 INFO L273 TraceCheckUtils]: 42: Hoare triple {1379#false} assume !#t~short6; {1379#false} is VALID [2018-11-14 18:45:09,705 INFO L273 TraceCheckUtils]: 43: Hoare triple {1379#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {1379#false} is VALID [2018-11-14 18:45:09,706 INFO L273 TraceCheckUtils]: 44: Hoare triple {1379#false} ~i~0 := ~i~0 + 1; {1379#false} is VALID [2018-11-14 18:45:09,706 INFO L273 TraceCheckUtils]: 45: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-14 18:45:09,706 INFO L273 TraceCheckUtils]: 46: Hoare triple {1379#false} assume !(~i~0 < 100000); {1379#false} is VALID [2018-11-14 18:45:09,706 INFO L256 TraceCheckUtils]: 47: Hoare triple {1379#false} call __VERIFIER_assert(~f~0); {1379#false} is VALID [2018-11-14 18:45:09,707 INFO L273 TraceCheckUtils]: 48: Hoare triple {1379#false} ~cond := #in~cond; {1379#false} is VALID [2018-11-14 18:45:09,707 INFO L273 TraceCheckUtils]: 49: Hoare triple {1379#false} assume ~cond == 0; {1379#false} is VALID [2018-11-14 18:45:09,707 INFO L273 TraceCheckUtils]: 50: Hoare triple {1379#false} assume !false; {1379#false} is VALID [2018-11-14 18:45:09,711 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-14 18:45:09,711 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:09,712 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 18:45:09,726 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-14 18:45:09,761 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-14 18:45:09,762 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:45:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:09,793 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:09,890 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 15 treesize of output 12 [2018-11-14 18:45:09,897 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 12 treesize of output 11 [2018-11-14 18:45:09,901 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:09,905 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:09,914 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:09,914 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:19, output treesize:15 [2018-11-14 18:45:10,706 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 35 treesize of output 31 [2018-11-14 18:45:10,725 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 21 [2018-11-14 18:45:10,742 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:10,750 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:10,781 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 33 treesize of output 29 [2018-11-14 18:45:10,793 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:10,795 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:10,796 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 12 [2018-11-14 18:45:10,801 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:10,866 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:10,902 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-14 18:45:10,902 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:69, output treesize:19 [2018-11-14 18:45:10,905 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-14 18:45:11,279 INFO L256 TraceCheckUtils]: 0: Hoare triple {1378#true} call ULTIMATE.init(); {1378#true} is VALID [2018-11-14 18:45:11,279 INFO L273 TraceCheckUtils]: 1: Hoare triple {1378#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1378#true} is VALID [2018-11-14 18:45:11,279 INFO L273 TraceCheckUtils]: 2: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-14 18:45:11,279 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1378#true} {1378#true} #81#return; {1378#true} is VALID [2018-11-14 18:45:11,279 INFO L256 TraceCheckUtils]: 4: Hoare triple {1378#true} call #t~ret7 := main(); {1378#true} is VALID [2018-11-14 18:45:11,280 INFO L273 TraceCheckUtils]: 5: Hoare triple {1378#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {1378#true} is VALID [2018-11-14 18:45:11,280 INFO L273 TraceCheckUtils]: 6: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-14 18:45:11,280 INFO L273 TraceCheckUtils]: 7: Hoare triple {1378#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1378#true} is VALID [2018-11-14 18:45:11,280 INFO L273 TraceCheckUtils]: 8: Hoare triple {1378#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {1378#true} is VALID [2018-11-14 18:45:11,280 INFO L273 TraceCheckUtils]: 9: Hoare triple {1378#true} ~i~0 := ~i~0 + 1; {1378#true} is VALID [2018-11-14 18:45:11,281 INFO L273 TraceCheckUtils]: 10: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-14 18:45:11,281 INFO L273 TraceCheckUtils]: 11: Hoare triple {1378#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1378#true} is VALID [2018-11-14 18:45:11,281 INFO L273 TraceCheckUtils]: 12: Hoare triple {1378#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {1378#true} is VALID [2018-11-14 18:45:11,281 INFO L273 TraceCheckUtils]: 13: Hoare triple {1378#true} ~i~0 := ~i~0 + 1; {1378#true} is VALID [2018-11-14 18:45:11,282 INFO L273 TraceCheckUtils]: 14: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-14 18:45:11,285 INFO L273 TraceCheckUtils]: 15: Hoare triple {1378#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {1432#(< main_~i~0 100000)} is VALID [2018-11-14 18:45:11,287 INFO L273 TraceCheckUtils]: 16: Hoare triple {1432#(< main_~i~0 100000)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {1436#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))))} is VALID [2018-11-14 18:45:11,293 INFO L273 TraceCheckUtils]: 17: Hoare triple {1436#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))))} ~i~0 := ~i~0 + 1; {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,294 INFO L273 TraceCheckUtils]: 18: Hoare triple {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,311 INFO L273 TraceCheckUtils]: 19: Hoare triple {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !(~i~0 < 100000); {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,313 INFO L273 TraceCheckUtils]: 20: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} ~f~0 := 1;~i~0 := 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,313 INFO L273 TraceCheckUtils]: 21: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,314 INFO L273 TraceCheckUtils]: 22: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,314 INFO L273 TraceCheckUtils]: 23: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,315 INFO L273 TraceCheckUtils]: 24: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,315 INFO L273 TraceCheckUtils]: 25: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,316 INFO L273 TraceCheckUtils]: 26: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,316 INFO L273 TraceCheckUtils]: 27: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,316 INFO L273 TraceCheckUtils]: 28: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} ~i~0 := ~i~0 + 1; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,317 INFO L273 TraceCheckUtils]: 29: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,317 INFO L273 TraceCheckUtils]: 30: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,318 INFO L273 TraceCheckUtils]: 31: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,319 INFO L273 TraceCheckUtils]: 32: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,319 INFO L273 TraceCheckUtils]: 33: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,320 INFO L273 TraceCheckUtils]: 34: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,321 INFO L273 TraceCheckUtils]: 35: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,321 INFO L273 TraceCheckUtils]: 36: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} ~i~0 := ~i~0 + 1; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,322 INFO L273 TraceCheckUtils]: 37: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-14 18:45:11,323 INFO L273 TraceCheckUtils]: 38: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {1505#(and (exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1))) (< main_~i~0 100000))} is VALID [2018-11-14 18:45:11,325 INFO L273 TraceCheckUtils]: 39: Hoare triple {1505#(and (exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1))) (< main_~i~0 100000))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {1509#(or (<= main_~i~0 99998) (and (< main_~i~0 100000) (not |main_#t~short3|)))} is VALID [2018-11-14 18:45:11,325 INFO L273 TraceCheckUtils]: 40: Hoare triple {1509#(or (<= main_~i~0 99998) (and (< main_~i~0 100000) (not |main_#t~short3|)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1513#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:11,326 INFO L273 TraceCheckUtils]: 41: Hoare triple {1513#(<= main_~i~0 99998)} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {1513#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:11,327 INFO L273 TraceCheckUtils]: 42: Hoare triple {1513#(<= main_~i~0 99998)} assume !#t~short6; {1513#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:11,327 INFO L273 TraceCheckUtils]: 43: Hoare triple {1513#(<= main_~i~0 99998)} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {1513#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:11,340 INFO L273 TraceCheckUtils]: 44: Hoare triple {1513#(<= main_~i~0 99998)} ~i~0 := ~i~0 + 1; {1432#(< main_~i~0 100000)} is VALID [2018-11-14 18:45:11,340 INFO L273 TraceCheckUtils]: 45: Hoare triple {1432#(< main_~i~0 100000)} assume true; {1432#(< main_~i~0 100000)} is VALID [2018-11-14 18:45:11,341 INFO L273 TraceCheckUtils]: 46: Hoare triple {1432#(< main_~i~0 100000)} assume !(~i~0 < 100000); {1379#false} is VALID [2018-11-14 18:45:11,341 INFO L256 TraceCheckUtils]: 47: Hoare triple {1379#false} call __VERIFIER_assert(~f~0); {1379#false} is VALID [2018-11-14 18:45:11,341 INFO L273 TraceCheckUtils]: 48: Hoare triple {1379#false} ~cond := #in~cond; {1379#false} is VALID [2018-11-14 18:45:11,341 INFO L273 TraceCheckUtils]: 49: Hoare triple {1379#false} assume ~cond == 0; {1379#false} is VALID [2018-11-14 18:45:11,342 INFO L273 TraceCheckUtils]: 50: Hoare triple {1379#false} assume !false; {1379#false} is VALID [2018-11-14 18:45:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-14 18:45:11,389 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:11,389 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 9] total 13 [2018-11-14 18:45:11,390 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 51 [2018-11-14 18:45:11,392 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:11,392 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2018-11-14 18:45:11,474 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:11,474 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-14 18:45:11,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-14 18:45:11,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2018-11-14 18:45:11,475 INFO L87 Difference]: Start difference. First operand 64 states and 83 transitions. Second operand 13 states. [2018-11-14 18:45:14,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:14,134 INFO L93 Difference]: Finished difference Result 255 states and 356 transitions. [2018-11-14 18:45:14,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-14 18:45:14,134 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 51 [2018-11-14 18:45:14,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-14 18:45:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 257 transitions. [2018-11-14 18:45:14,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-14 18:45:14,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 257 transitions. [2018-11-14 18:45:14,148 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 257 transitions. [2018-11-14 18:45:14,521 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:14,528 INFO L225 Difference]: With dead ends: 255 [2018-11-14 18:45:14,528 INFO L226 Difference]: Without dead ends: 211 [2018-11-14 18:45:14,529 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=272, Invalid=598, Unknown=0, NotChecked=0, Total=870 [2018-11-14 18:45:14,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2018-11-14 18:45:14,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 190. [2018-11-14 18:45:14,624 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:14,624 INFO L82 GeneralOperation]: Start isEquivalent. First operand 211 states. Second operand 190 states. [2018-11-14 18:45:14,625 INFO L74 IsIncluded]: Start isIncluded. First operand 211 states. Second operand 190 states. [2018-11-14 18:45:14,625 INFO L87 Difference]: Start difference. First operand 211 states. Second operand 190 states. [2018-11-14 18:45:14,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:14,634 INFO L93 Difference]: Finished difference Result 211 states and 285 transitions. [2018-11-14 18:45:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 285 transitions. [2018-11-14 18:45:14,635 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:14,635 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:14,635 INFO L74 IsIncluded]: Start isIncluded. First operand 190 states. Second operand 211 states. [2018-11-14 18:45:14,635 INFO L87 Difference]: Start difference. First operand 190 states. Second operand 211 states. [2018-11-14 18:45:14,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:14,644 INFO L93 Difference]: Finished difference Result 211 states and 285 transitions. [2018-11-14 18:45:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 285 transitions. [2018-11-14 18:45:14,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:14,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:14,646 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:14,646 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:14,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2018-11-14 18:45:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 259 transitions. [2018-11-14 18:45:14,653 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 259 transitions. Word has length 51 [2018-11-14 18:45:14,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:14,654 INFO L480 AbstractCegarLoop]: Abstraction has 190 states and 259 transitions. [2018-11-14 18:45:14,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-14 18:45:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 259 transitions. [2018-11-14 18:45:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-14 18:45:14,656 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:14,656 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:14,656 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:14,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:14,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1355359599, now seen corresponding path program 1 times [2018-11-14 18:45:14,657 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:14,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:14,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:14,658 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 18:45:14,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:14,830 INFO L256 TraceCheckUtils]: 0: Hoare triple {2512#true} call ULTIMATE.init(); {2512#true} is VALID [2018-11-14 18:45:14,830 INFO L273 TraceCheckUtils]: 1: Hoare triple {2512#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2512#true} is VALID [2018-11-14 18:45:14,830 INFO L273 TraceCheckUtils]: 2: Hoare triple {2512#true} assume true; {2512#true} is VALID [2018-11-14 18:45:14,831 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2512#true} {2512#true} #81#return; {2512#true} is VALID [2018-11-14 18:45:14,831 INFO L256 TraceCheckUtils]: 4: Hoare triple {2512#true} call #t~ret7 := main(); {2512#true} is VALID [2018-11-14 18:45:14,832 INFO L273 TraceCheckUtils]: 5: Hoare triple {2512#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {2514#(= main_~i~0 0)} is VALID [2018-11-14 18:45:14,833 INFO L273 TraceCheckUtils]: 6: Hoare triple {2514#(= main_~i~0 0)} assume true; {2514#(= main_~i~0 0)} is VALID [2018-11-14 18:45:14,834 INFO L273 TraceCheckUtils]: 7: Hoare triple {2514#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2514#(= main_~i~0 0)} is VALID [2018-11-14 18:45:14,834 INFO L273 TraceCheckUtils]: 8: Hoare triple {2514#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2514#(= main_~i~0 0)} is VALID [2018-11-14 18:45:14,835 INFO L273 TraceCheckUtils]: 9: Hoare triple {2514#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:14,835 INFO L273 TraceCheckUtils]: 10: Hoare triple {2515#(<= main_~i~0 1)} assume true; {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:14,835 INFO L273 TraceCheckUtils]: 11: Hoare triple {2515#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:14,836 INFO L273 TraceCheckUtils]: 12: Hoare triple {2515#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:14,836 INFO L273 TraceCheckUtils]: 13: Hoare triple {2515#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:14,841 INFO L273 TraceCheckUtils]: 14: Hoare triple {2516#(<= main_~i~0 2)} assume true; {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:14,842 INFO L273 TraceCheckUtils]: 15: Hoare triple {2516#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:14,842 INFO L273 TraceCheckUtils]: 16: Hoare triple {2516#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:14,843 INFO L273 TraceCheckUtils]: 17: Hoare triple {2516#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:14,843 INFO L273 TraceCheckUtils]: 18: Hoare triple {2517#(<= main_~i~0 3)} assume true; {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:14,843 INFO L273 TraceCheckUtils]: 19: Hoare triple {2517#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:14,844 INFO L273 TraceCheckUtils]: 20: Hoare triple {2517#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:14,844 INFO L273 TraceCheckUtils]: 21: Hoare triple {2517#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:14,845 INFO L273 TraceCheckUtils]: 22: Hoare triple {2518#(<= main_~i~0 4)} assume true; {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:14,845 INFO L273 TraceCheckUtils]: 23: Hoare triple {2518#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:14,846 INFO L273 TraceCheckUtils]: 24: Hoare triple {2518#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:14,846 INFO L273 TraceCheckUtils]: 25: Hoare triple {2518#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:14,847 INFO L273 TraceCheckUtils]: 26: Hoare triple {2519#(<= main_~i~0 5)} assume true; {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:14,847 INFO L273 TraceCheckUtils]: 27: Hoare triple {2519#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:14,848 INFO L273 TraceCheckUtils]: 28: Hoare triple {2519#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:14,849 INFO L273 TraceCheckUtils]: 29: Hoare triple {2519#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {2520#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:14,849 INFO L273 TraceCheckUtils]: 30: Hoare triple {2520#(<= main_~i~0 6)} assume true; {2520#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:14,850 INFO L273 TraceCheckUtils]: 31: Hoare triple {2520#(<= main_~i~0 6)} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-14 18:45:14,850 INFO L273 TraceCheckUtils]: 32: Hoare triple {2513#false} ~f~0 := 1;~i~0 := 0; {2513#false} is VALID [2018-11-14 18:45:14,850 INFO L273 TraceCheckUtils]: 33: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:14,851 INFO L273 TraceCheckUtils]: 34: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:14,851 INFO L273 TraceCheckUtils]: 35: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:14,851 INFO L273 TraceCheckUtils]: 36: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:14,851 INFO L273 TraceCheckUtils]: 37: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:14,852 INFO L273 TraceCheckUtils]: 38: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:14,852 INFO L273 TraceCheckUtils]: 39: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:14,852 INFO L273 TraceCheckUtils]: 40: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:14,852 INFO L273 TraceCheckUtils]: 41: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:14,853 INFO L273 TraceCheckUtils]: 42: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:14,853 INFO L273 TraceCheckUtils]: 43: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:14,853 INFO L273 TraceCheckUtils]: 44: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:14,853 INFO L273 TraceCheckUtils]: 45: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:14,854 INFO L273 TraceCheckUtils]: 46: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:14,854 INFO L273 TraceCheckUtils]: 47: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:14,854 INFO L273 TraceCheckUtils]: 48: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:14,854 INFO L273 TraceCheckUtils]: 49: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:14,854 INFO L273 TraceCheckUtils]: 50: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:14,855 INFO L273 TraceCheckUtils]: 51: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:14,855 INFO L273 TraceCheckUtils]: 52: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:14,855 INFO L273 TraceCheckUtils]: 53: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:14,855 INFO L273 TraceCheckUtils]: 54: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:14,855 INFO L273 TraceCheckUtils]: 55: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:14,856 INFO L273 TraceCheckUtils]: 56: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:14,856 INFO L273 TraceCheckUtils]: 57: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:14,856 INFO L273 TraceCheckUtils]: 58: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:14,856 INFO L273 TraceCheckUtils]: 59: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:14,856 INFO L273 TraceCheckUtils]: 60: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:14,857 INFO L273 TraceCheckUtils]: 61: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:14,857 INFO L273 TraceCheckUtils]: 62: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:14,857 INFO L273 TraceCheckUtils]: 63: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:14,857 INFO L273 TraceCheckUtils]: 64: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:14,857 INFO L273 TraceCheckUtils]: 65: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:14,858 INFO L273 TraceCheckUtils]: 66: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:14,858 INFO L273 TraceCheckUtils]: 67: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:14,858 INFO L273 TraceCheckUtils]: 68: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:14,858 INFO L273 TraceCheckUtils]: 69: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:14,858 INFO L273 TraceCheckUtils]: 70: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:14,859 INFO L273 TraceCheckUtils]: 71: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:14,859 INFO L273 TraceCheckUtils]: 72: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:14,859 INFO L273 TraceCheckUtils]: 73: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:14,859 INFO L273 TraceCheckUtils]: 74: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:14,859 INFO L273 TraceCheckUtils]: 75: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:14,860 INFO L273 TraceCheckUtils]: 76: Hoare triple {2513#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {2513#false} is VALID [2018-11-14 18:45:14,860 INFO L273 TraceCheckUtils]: 77: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:14,860 INFO L273 TraceCheckUtils]: 78: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:14,860 INFO L273 TraceCheckUtils]: 79: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:14,860 INFO L273 TraceCheckUtils]: 80: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:14,861 INFO L273 TraceCheckUtils]: 81: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:14,861 INFO L273 TraceCheckUtils]: 82: Hoare triple {2513#false} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-14 18:45:14,861 INFO L256 TraceCheckUtils]: 83: Hoare triple {2513#false} call __VERIFIER_assert(~f~0); {2513#false} is VALID [2018-11-14 18:45:14,861 INFO L273 TraceCheckUtils]: 84: Hoare triple {2513#false} ~cond := #in~cond; {2513#false} is VALID [2018-11-14 18:45:14,861 INFO L273 TraceCheckUtils]: 85: Hoare triple {2513#false} assume ~cond == 0; {2513#false} is VALID [2018-11-14 18:45:14,861 INFO L273 TraceCheckUtils]: 86: Hoare triple {2513#false} assume !false; {2513#false} is VALID [2018-11-14 18:45:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-14 18:45:14,865 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:14,865 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 18:45:14,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:14,977 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:15,403 INFO L256 TraceCheckUtils]: 0: Hoare triple {2512#true} call ULTIMATE.init(); {2512#true} is VALID [2018-11-14 18:45:15,403 INFO L273 TraceCheckUtils]: 1: Hoare triple {2512#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2512#true} is VALID [2018-11-14 18:45:15,404 INFO L273 TraceCheckUtils]: 2: Hoare triple {2512#true} assume true; {2512#true} is VALID [2018-11-14 18:45:15,404 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2512#true} {2512#true} #81#return; {2512#true} is VALID [2018-11-14 18:45:15,405 INFO L256 TraceCheckUtils]: 4: Hoare triple {2512#true} call #t~ret7 := main(); {2512#true} is VALID [2018-11-14 18:45:15,408 INFO L273 TraceCheckUtils]: 5: Hoare triple {2512#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {2539#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:15,409 INFO L273 TraceCheckUtils]: 6: Hoare triple {2539#(<= main_~i~0 0)} assume true; {2539#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:15,409 INFO L273 TraceCheckUtils]: 7: Hoare triple {2539#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2539#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:15,412 INFO L273 TraceCheckUtils]: 8: Hoare triple {2539#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2539#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:15,413 INFO L273 TraceCheckUtils]: 9: Hoare triple {2539#(<= main_~i~0 0)} ~i~0 := ~i~0 + 1; {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:15,413 INFO L273 TraceCheckUtils]: 10: Hoare triple {2515#(<= main_~i~0 1)} assume true; {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:15,413 INFO L273 TraceCheckUtils]: 11: Hoare triple {2515#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:15,414 INFO L273 TraceCheckUtils]: 12: Hoare triple {2515#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:15,414 INFO L273 TraceCheckUtils]: 13: Hoare triple {2515#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:15,415 INFO L273 TraceCheckUtils]: 14: Hoare triple {2516#(<= main_~i~0 2)} assume true; {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:15,415 INFO L273 TraceCheckUtils]: 15: Hoare triple {2516#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:15,416 INFO L273 TraceCheckUtils]: 16: Hoare triple {2516#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:15,417 INFO L273 TraceCheckUtils]: 17: Hoare triple {2516#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:15,417 INFO L273 TraceCheckUtils]: 18: Hoare triple {2517#(<= main_~i~0 3)} assume true; {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:15,418 INFO L273 TraceCheckUtils]: 19: Hoare triple {2517#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:15,419 INFO L273 TraceCheckUtils]: 20: Hoare triple {2517#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:15,420 INFO L273 TraceCheckUtils]: 21: Hoare triple {2517#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:15,420 INFO L273 TraceCheckUtils]: 22: Hoare triple {2518#(<= main_~i~0 4)} assume true; {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:15,421 INFO L273 TraceCheckUtils]: 23: Hoare triple {2518#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:15,422 INFO L273 TraceCheckUtils]: 24: Hoare triple {2518#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:15,422 INFO L273 TraceCheckUtils]: 25: Hoare triple {2518#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:15,423 INFO L273 TraceCheckUtils]: 26: Hoare triple {2519#(<= main_~i~0 5)} assume true; {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:15,424 INFO L273 TraceCheckUtils]: 27: Hoare triple {2519#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:15,424 INFO L273 TraceCheckUtils]: 28: Hoare triple {2519#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:15,425 INFO L273 TraceCheckUtils]: 29: Hoare triple {2519#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {2520#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:15,426 INFO L273 TraceCheckUtils]: 30: Hoare triple {2520#(<= main_~i~0 6)} assume true; {2520#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:15,427 INFO L273 TraceCheckUtils]: 31: Hoare triple {2520#(<= main_~i~0 6)} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-14 18:45:15,427 INFO L273 TraceCheckUtils]: 32: Hoare triple {2513#false} ~f~0 := 1;~i~0 := 0; {2513#false} is VALID [2018-11-14 18:45:15,427 INFO L273 TraceCheckUtils]: 33: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:15,428 INFO L273 TraceCheckUtils]: 34: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:15,428 INFO L273 TraceCheckUtils]: 35: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:15,428 INFO L273 TraceCheckUtils]: 36: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:15,428 INFO L273 TraceCheckUtils]: 37: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:15,428 INFO L273 TraceCheckUtils]: 38: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:15,429 INFO L273 TraceCheckUtils]: 39: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:15,429 INFO L273 TraceCheckUtils]: 40: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:15,429 INFO L273 TraceCheckUtils]: 41: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:15,429 INFO L273 TraceCheckUtils]: 42: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:15,430 INFO L273 TraceCheckUtils]: 43: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:15,430 INFO L273 TraceCheckUtils]: 44: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:15,430 INFO L273 TraceCheckUtils]: 45: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:15,430 INFO L273 TraceCheckUtils]: 46: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:15,431 INFO L273 TraceCheckUtils]: 47: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:15,431 INFO L273 TraceCheckUtils]: 48: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:15,431 INFO L273 TraceCheckUtils]: 49: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:15,431 INFO L273 TraceCheckUtils]: 50: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:15,431 INFO L273 TraceCheckUtils]: 51: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:15,432 INFO L273 TraceCheckUtils]: 52: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:15,432 INFO L273 TraceCheckUtils]: 53: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:15,432 INFO L273 TraceCheckUtils]: 54: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:15,432 INFO L273 TraceCheckUtils]: 55: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:15,432 INFO L273 TraceCheckUtils]: 56: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:15,432 INFO L273 TraceCheckUtils]: 57: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:15,433 INFO L273 TraceCheckUtils]: 58: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:15,433 INFO L273 TraceCheckUtils]: 59: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:15,433 INFO L273 TraceCheckUtils]: 60: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:15,433 INFO L273 TraceCheckUtils]: 61: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:15,433 INFO L273 TraceCheckUtils]: 62: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:15,433 INFO L273 TraceCheckUtils]: 63: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:15,434 INFO L273 TraceCheckUtils]: 64: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:15,434 INFO L273 TraceCheckUtils]: 65: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:15,434 INFO L273 TraceCheckUtils]: 66: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:15,434 INFO L273 TraceCheckUtils]: 67: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:15,434 INFO L273 TraceCheckUtils]: 68: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-14 18:45:15,435 INFO L273 TraceCheckUtils]: 69: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:15,435 INFO L273 TraceCheckUtils]: 70: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:15,435 INFO L273 TraceCheckUtils]: 71: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:15,435 INFO L273 TraceCheckUtils]: 72: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:15,435 INFO L273 TraceCheckUtils]: 73: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:15,435 INFO L273 TraceCheckUtils]: 74: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-14 18:45:15,436 INFO L273 TraceCheckUtils]: 75: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {2513#false} is VALID [2018-11-14 18:45:15,436 INFO L273 TraceCheckUtils]: 76: Hoare triple {2513#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {2513#false} is VALID [2018-11-14 18:45:15,436 INFO L273 TraceCheckUtils]: 77: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-14 18:45:15,436 INFO L273 TraceCheckUtils]: 78: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-14 18:45:15,436 INFO L273 TraceCheckUtils]: 79: Hoare triple {2513#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {2513#false} is VALID [2018-11-14 18:45:15,436 INFO L273 TraceCheckUtils]: 80: Hoare triple {2513#false} ~i~0 := ~i~0 + 1; {2513#false} is VALID [2018-11-14 18:45:15,437 INFO L273 TraceCheckUtils]: 81: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-14 18:45:15,437 INFO L273 TraceCheckUtils]: 82: Hoare triple {2513#false} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-14 18:45:15,437 INFO L256 TraceCheckUtils]: 83: Hoare triple {2513#false} call __VERIFIER_assert(~f~0); {2513#false} is VALID [2018-11-14 18:45:15,437 INFO L273 TraceCheckUtils]: 84: Hoare triple {2513#false} ~cond := #in~cond; {2513#false} is VALID [2018-11-14 18:45:15,437 INFO L273 TraceCheckUtils]: 85: Hoare triple {2513#false} assume ~cond == 0; {2513#false} is VALID [2018-11-14 18:45:15,438 INFO L273 TraceCheckUtils]: 86: Hoare triple {2513#false} assume !false; {2513#false} is VALID [2018-11-14 18:45:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-14 18:45:15,461 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:15,462 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2018-11-14 18:45:15,462 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 87 [2018-11-14 18:45:15,463 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:15,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2018-11-14 18:45:15,616 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:15,616 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-14 18:45:15,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-14 18:45:15,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-14 18:45:15,617 INFO L87 Difference]: Start difference. First operand 190 states and 259 transitions. Second operand 10 states. [2018-11-14 18:45:16,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:16,069 INFO L93 Difference]: Finished difference Result 431 states and 587 transitions. [2018-11-14 18:45:16,069 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-14 18:45:16,070 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 87 [2018-11-14 18:45:16,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-14 18:45:16,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 169 transitions. [2018-11-14 18:45:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-14 18:45:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 169 transitions. [2018-11-14 18:45:16,076 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 169 transitions. [2018-11-14 18:45:16,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:16,436 INFO L225 Difference]: With dead ends: 431 [2018-11-14 18:45:16,436 INFO L226 Difference]: Without dead ends: 276 [2018-11-14 18:45:16,438 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-14 18:45:16,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2018-11-14 18:45:16,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 218. [2018-11-14 18:45:16,598 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:16,598 INFO L82 GeneralOperation]: Start isEquivalent. First operand 276 states. Second operand 218 states. [2018-11-14 18:45:16,598 INFO L74 IsIncluded]: Start isIncluded. First operand 276 states. Second operand 218 states. [2018-11-14 18:45:16,598 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 218 states. [2018-11-14 18:45:16,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:16,607 INFO L93 Difference]: Finished difference Result 276 states and 367 transitions. [2018-11-14 18:45:16,608 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 367 transitions. [2018-11-14 18:45:16,609 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:16,609 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:16,609 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand 276 states. [2018-11-14 18:45:16,609 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 276 states. [2018-11-14 18:45:16,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:16,620 INFO L93 Difference]: Finished difference Result 276 states and 367 transitions. [2018-11-14 18:45:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 367 transitions. [2018-11-14 18:45:16,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:16,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:16,622 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:16,622 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2018-11-14 18:45:16,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 298 transitions. [2018-11-14 18:45:16,630 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 298 transitions. Word has length 87 [2018-11-14 18:45:16,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:16,631 INFO L480 AbstractCegarLoop]: Abstraction has 218 states and 298 transitions. [2018-11-14 18:45:16,631 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-14 18:45:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 298 transitions. [2018-11-14 18:45:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-14 18:45:16,633 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:16,633 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:16,633 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:16,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:16,634 INFO L82 PathProgramCache]: Analyzing trace with hash -399114950, now seen corresponding path program 2 times [2018-11-14 18:45:16,634 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:16,634 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:16,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:16,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:45:16,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:17,279 INFO L256 TraceCheckUtils]: 0: Hoare triple {4066#true} call ULTIMATE.init(); {4066#true} is VALID [2018-11-14 18:45:17,280 INFO L273 TraceCheckUtils]: 1: Hoare triple {4066#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4066#true} is VALID [2018-11-14 18:45:17,280 INFO L273 TraceCheckUtils]: 2: Hoare triple {4066#true} assume true; {4066#true} is VALID [2018-11-14 18:45:17,280 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4066#true} {4066#true} #81#return; {4066#true} is VALID [2018-11-14 18:45:17,281 INFO L256 TraceCheckUtils]: 4: Hoare triple {4066#true} call #t~ret7 := main(); {4066#true} is VALID [2018-11-14 18:45:17,281 INFO L273 TraceCheckUtils]: 5: Hoare triple {4066#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {4068#(= main_~i~0 0)} is VALID [2018-11-14 18:45:17,282 INFO L273 TraceCheckUtils]: 6: Hoare triple {4068#(= main_~i~0 0)} assume true; {4068#(= main_~i~0 0)} is VALID [2018-11-14 18:45:17,283 INFO L273 TraceCheckUtils]: 7: Hoare triple {4068#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4068#(= main_~i~0 0)} is VALID [2018-11-14 18:45:17,283 INFO L273 TraceCheckUtils]: 8: Hoare triple {4068#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4068#(= main_~i~0 0)} is VALID [2018-11-14 18:45:17,283 INFO L273 TraceCheckUtils]: 9: Hoare triple {4068#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,284 INFO L273 TraceCheckUtils]: 10: Hoare triple {4069#(<= main_~i~0 1)} assume true; {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,284 INFO L273 TraceCheckUtils]: 11: Hoare triple {4069#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,285 INFO L273 TraceCheckUtils]: 12: Hoare triple {4069#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,285 INFO L273 TraceCheckUtils]: 13: Hoare triple {4069#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,286 INFO L273 TraceCheckUtils]: 14: Hoare triple {4070#(<= main_~i~0 2)} assume true; {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,286 INFO L273 TraceCheckUtils]: 15: Hoare triple {4070#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,287 INFO L273 TraceCheckUtils]: 16: Hoare triple {4070#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,288 INFO L273 TraceCheckUtils]: 17: Hoare triple {4070#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,289 INFO L273 TraceCheckUtils]: 18: Hoare triple {4071#(<= main_~i~0 3)} assume true; {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,289 INFO L273 TraceCheckUtils]: 19: Hoare triple {4071#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,290 INFO L273 TraceCheckUtils]: 20: Hoare triple {4071#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,291 INFO L273 TraceCheckUtils]: 21: Hoare triple {4071#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,292 INFO L273 TraceCheckUtils]: 22: Hoare triple {4072#(<= main_~i~0 4)} assume true; {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,293 INFO L273 TraceCheckUtils]: 23: Hoare triple {4072#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,296 INFO L273 TraceCheckUtils]: 24: Hoare triple {4072#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,296 INFO L273 TraceCheckUtils]: 25: Hoare triple {4072#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,298 INFO L273 TraceCheckUtils]: 26: Hoare triple {4073#(<= main_~i~0 5)} assume true; {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,298 INFO L273 TraceCheckUtils]: 27: Hoare triple {4073#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,300 INFO L273 TraceCheckUtils]: 28: Hoare triple {4073#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,300 INFO L273 TraceCheckUtils]: 29: Hoare triple {4073#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,300 INFO L273 TraceCheckUtils]: 30: Hoare triple {4074#(<= main_~i~0 6)} assume true; {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,303 INFO L273 TraceCheckUtils]: 31: Hoare triple {4074#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,303 INFO L273 TraceCheckUtils]: 32: Hoare triple {4074#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,305 INFO L273 TraceCheckUtils]: 33: Hoare triple {4074#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {4075#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:17,305 INFO L273 TraceCheckUtils]: 34: Hoare triple {4075#(<= main_~i~0 7)} assume true; {4075#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:17,306 INFO L273 TraceCheckUtils]: 35: Hoare triple {4075#(<= main_~i~0 7)} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-14 18:45:17,306 INFO L273 TraceCheckUtils]: 36: Hoare triple {4067#false} ~f~0 := 1;~i~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,306 INFO L273 TraceCheckUtils]: 37: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,306 INFO L273 TraceCheckUtils]: 38: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,306 INFO L273 TraceCheckUtils]: 39: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,306 INFO L273 TraceCheckUtils]: 40: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,307 INFO L273 TraceCheckUtils]: 41: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,307 INFO L273 TraceCheckUtils]: 42: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,307 INFO L273 TraceCheckUtils]: 43: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,307 INFO L273 TraceCheckUtils]: 44: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,307 INFO L273 TraceCheckUtils]: 45: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,307 INFO L273 TraceCheckUtils]: 46: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,308 INFO L273 TraceCheckUtils]: 47: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,308 INFO L273 TraceCheckUtils]: 48: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,308 INFO L273 TraceCheckUtils]: 49: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,308 INFO L273 TraceCheckUtils]: 50: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,309 INFO L273 TraceCheckUtils]: 51: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,309 INFO L273 TraceCheckUtils]: 52: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,309 INFO L273 TraceCheckUtils]: 53: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,309 INFO L273 TraceCheckUtils]: 54: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,309 INFO L273 TraceCheckUtils]: 55: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,309 INFO L273 TraceCheckUtils]: 56: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,310 INFO L273 TraceCheckUtils]: 57: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,310 INFO L273 TraceCheckUtils]: 58: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,310 INFO L273 TraceCheckUtils]: 59: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,310 INFO L273 TraceCheckUtils]: 60: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,310 INFO L273 TraceCheckUtils]: 61: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,311 INFO L273 TraceCheckUtils]: 62: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,311 INFO L273 TraceCheckUtils]: 63: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,311 INFO L273 TraceCheckUtils]: 64: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,311 INFO L273 TraceCheckUtils]: 65: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,311 INFO L273 TraceCheckUtils]: 66: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,312 INFO L273 TraceCheckUtils]: 67: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,312 INFO L273 TraceCheckUtils]: 68: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,312 INFO L273 TraceCheckUtils]: 69: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,312 INFO L273 TraceCheckUtils]: 70: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,312 INFO L273 TraceCheckUtils]: 71: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,312 INFO L273 TraceCheckUtils]: 72: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,313 INFO L273 TraceCheckUtils]: 73: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,313 INFO L273 TraceCheckUtils]: 74: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,313 INFO L273 TraceCheckUtils]: 75: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,313 INFO L273 TraceCheckUtils]: 76: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,313 INFO L273 TraceCheckUtils]: 77: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,314 INFO L273 TraceCheckUtils]: 78: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,314 INFO L273 TraceCheckUtils]: 79: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,314 INFO L273 TraceCheckUtils]: 80: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,314 INFO L273 TraceCheckUtils]: 81: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,314 INFO L273 TraceCheckUtils]: 82: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,315 INFO L273 TraceCheckUtils]: 83: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,315 INFO L273 TraceCheckUtils]: 84: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,315 INFO L273 TraceCheckUtils]: 85: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,315 INFO L273 TraceCheckUtils]: 86: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,315 INFO L273 TraceCheckUtils]: 87: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,315 INFO L273 TraceCheckUtils]: 88: Hoare triple {4067#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {4067#false} is VALID [2018-11-14 18:45:17,316 INFO L273 TraceCheckUtils]: 89: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,316 INFO L273 TraceCheckUtils]: 90: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,316 INFO L273 TraceCheckUtils]: 91: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,316 INFO L273 TraceCheckUtils]: 92: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,316 INFO L273 TraceCheckUtils]: 93: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,316 INFO L273 TraceCheckUtils]: 94: Hoare triple {4067#false} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-14 18:45:17,317 INFO L256 TraceCheckUtils]: 95: Hoare triple {4067#false} call __VERIFIER_assert(~f~0); {4067#false} is VALID [2018-11-14 18:45:17,317 INFO L273 TraceCheckUtils]: 96: Hoare triple {4067#false} ~cond := #in~cond; {4067#false} is VALID [2018-11-14 18:45:17,317 INFO L273 TraceCheckUtils]: 97: Hoare triple {4067#false} assume ~cond == 0; {4067#false} is VALID [2018-11-14 18:45:17,317 INFO L273 TraceCheckUtils]: 98: Hoare triple {4067#false} assume !false; {4067#false} is VALID [2018-11-14 18:45:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-14 18:45:17,323 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:17,324 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 18:45:17,339 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-14 18:45:17,401 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-14 18:45:17,401 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:45:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:17,433 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:17,568 INFO L256 TraceCheckUtils]: 0: Hoare triple {4066#true} call ULTIMATE.init(); {4066#true} is VALID [2018-11-14 18:45:17,568 INFO L273 TraceCheckUtils]: 1: Hoare triple {4066#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4066#true} is VALID [2018-11-14 18:45:17,569 INFO L273 TraceCheckUtils]: 2: Hoare triple {4066#true} assume true; {4066#true} is VALID [2018-11-14 18:45:17,569 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4066#true} {4066#true} #81#return; {4066#true} is VALID [2018-11-14 18:45:17,569 INFO L256 TraceCheckUtils]: 4: Hoare triple {4066#true} call #t~ret7 := main(); {4066#true} is VALID [2018-11-14 18:45:17,570 INFO L273 TraceCheckUtils]: 5: Hoare triple {4066#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {4094#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:17,571 INFO L273 TraceCheckUtils]: 6: Hoare triple {4094#(<= main_~i~0 0)} assume true; {4094#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:17,571 INFO L273 TraceCheckUtils]: 7: Hoare triple {4094#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4094#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:17,571 INFO L273 TraceCheckUtils]: 8: Hoare triple {4094#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4094#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:17,572 INFO L273 TraceCheckUtils]: 9: Hoare triple {4094#(<= main_~i~0 0)} ~i~0 := ~i~0 + 1; {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,572 INFO L273 TraceCheckUtils]: 10: Hoare triple {4069#(<= main_~i~0 1)} assume true; {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,572 INFO L273 TraceCheckUtils]: 11: Hoare triple {4069#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,573 INFO L273 TraceCheckUtils]: 12: Hoare triple {4069#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:17,573 INFO L273 TraceCheckUtils]: 13: Hoare triple {4069#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,574 INFO L273 TraceCheckUtils]: 14: Hoare triple {4070#(<= main_~i~0 2)} assume true; {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,574 INFO L273 TraceCheckUtils]: 15: Hoare triple {4070#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,575 INFO L273 TraceCheckUtils]: 16: Hoare triple {4070#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:17,576 INFO L273 TraceCheckUtils]: 17: Hoare triple {4070#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,576 INFO L273 TraceCheckUtils]: 18: Hoare triple {4071#(<= main_~i~0 3)} assume true; {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,577 INFO L273 TraceCheckUtils]: 19: Hoare triple {4071#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,577 INFO L273 TraceCheckUtils]: 20: Hoare triple {4071#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:17,578 INFO L273 TraceCheckUtils]: 21: Hoare triple {4071#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,579 INFO L273 TraceCheckUtils]: 22: Hoare triple {4072#(<= main_~i~0 4)} assume true; {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,579 INFO L273 TraceCheckUtils]: 23: Hoare triple {4072#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,580 INFO L273 TraceCheckUtils]: 24: Hoare triple {4072#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:17,580 INFO L273 TraceCheckUtils]: 25: Hoare triple {4072#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,581 INFO L273 TraceCheckUtils]: 26: Hoare triple {4073#(<= main_~i~0 5)} assume true; {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,581 INFO L273 TraceCheckUtils]: 27: Hoare triple {4073#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,582 INFO L273 TraceCheckUtils]: 28: Hoare triple {4073#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:17,583 INFO L273 TraceCheckUtils]: 29: Hoare triple {4073#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,583 INFO L273 TraceCheckUtils]: 30: Hoare triple {4074#(<= main_~i~0 6)} assume true; {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,584 INFO L273 TraceCheckUtils]: 31: Hoare triple {4074#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,584 INFO L273 TraceCheckUtils]: 32: Hoare triple {4074#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:17,585 INFO L273 TraceCheckUtils]: 33: Hoare triple {4074#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {4075#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:17,586 INFO L273 TraceCheckUtils]: 34: Hoare triple {4075#(<= main_~i~0 7)} assume true; {4075#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:17,586 INFO L273 TraceCheckUtils]: 35: Hoare triple {4075#(<= main_~i~0 7)} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-14 18:45:17,587 INFO L273 TraceCheckUtils]: 36: Hoare triple {4067#false} ~f~0 := 1;~i~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,587 INFO L273 TraceCheckUtils]: 37: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,587 INFO L273 TraceCheckUtils]: 38: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,587 INFO L273 TraceCheckUtils]: 39: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,588 INFO L273 TraceCheckUtils]: 40: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,588 INFO L273 TraceCheckUtils]: 41: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,588 INFO L273 TraceCheckUtils]: 42: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,588 INFO L273 TraceCheckUtils]: 43: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,588 INFO L273 TraceCheckUtils]: 44: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,589 INFO L273 TraceCheckUtils]: 45: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,589 INFO L273 TraceCheckUtils]: 46: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,589 INFO L273 TraceCheckUtils]: 47: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,589 INFO L273 TraceCheckUtils]: 48: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,590 INFO L273 TraceCheckUtils]: 49: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,590 INFO L273 TraceCheckUtils]: 50: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,590 INFO L273 TraceCheckUtils]: 51: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,590 INFO L273 TraceCheckUtils]: 52: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,590 INFO L273 TraceCheckUtils]: 53: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,590 INFO L273 TraceCheckUtils]: 54: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 55: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 56: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 57: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 58: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 59: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 60: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 61: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 62: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,591 INFO L273 TraceCheckUtils]: 63: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 64: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 65: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 66: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 67: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 68: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 69: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 70: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,592 INFO L273 TraceCheckUtils]: 71: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 72: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 73: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 74: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 75: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 76: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 77: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 78: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,593 INFO L273 TraceCheckUtils]: 79: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 80: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 81: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 82: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 83: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 84: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 85: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 86: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-14 18:45:17,594 INFO L273 TraceCheckUtils]: 87: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L273 TraceCheckUtils]: 88: Hoare triple {4067#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L273 TraceCheckUtils]: 89: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L273 TraceCheckUtils]: 90: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L273 TraceCheckUtils]: 91: Hoare triple {4067#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L273 TraceCheckUtils]: 92: Hoare triple {4067#false} ~i~0 := ~i~0 + 1; {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L273 TraceCheckUtils]: 93: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L273 TraceCheckUtils]: 94: Hoare triple {4067#false} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-14 18:45:17,595 INFO L256 TraceCheckUtils]: 95: Hoare triple {4067#false} call __VERIFIER_assert(~f~0); {4067#false} is VALID [2018-11-14 18:45:17,596 INFO L273 TraceCheckUtils]: 96: Hoare triple {4067#false} ~cond := #in~cond; {4067#false} is VALID [2018-11-14 18:45:17,596 INFO L273 TraceCheckUtils]: 97: Hoare triple {4067#false} assume ~cond == 0; {4067#false} is VALID [2018-11-14 18:45:17,596 INFO L273 TraceCheckUtils]: 98: Hoare triple {4067#false} assume !false; {4067#false} is VALID [2018-11-14 18:45:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-14 18:45:17,622 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:17,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2018-11-14 18:45:17,623 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 99 [2018-11-14 18:45:17,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:17,623 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-14 18:45:17,676 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 18:45:17,676 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-14 18:45:17,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-14 18:45:17,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-14 18:45:17,677 INFO L87 Difference]: Start difference. First operand 218 states and 298 transitions. Second operand 11 states. [2018-11-14 18:45:18,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:18,492 INFO L93 Difference]: Finished difference Result 483 states and 660 transitions. [2018-11-14 18:45:18,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-14 18:45:18,493 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 99 [2018-11-14 18:45:18,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:18,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-14 18:45:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 186 transitions. [2018-11-14 18:45:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-14 18:45:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 186 transitions. [2018-11-14 18:45:18,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 186 transitions. [2018-11-14 18:45:19,015 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:19,023 INFO L225 Difference]: With dead ends: 483 [2018-11-14 18:45:19,024 INFO L226 Difference]: Without dead ends: 304 [2018-11-14 18:45:19,025 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-14 18:45:19,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2018-11-14 18:45:19,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 246. [2018-11-14 18:45:19,194 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:19,194 INFO L82 GeneralOperation]: Start isEquivalent. First operand 304 states. Second operand 246 states. [2018-11-14 18:45:19,194 INFO L74 IsIncluded]: Start isIncluded. First operand 304 states. Second operand 246 states. [2018-11-14 18:45:19,194 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 246 states. [2018-11-14 18:45:19,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:19,206 INFO L93 Difference]: Finished difference Result 304 states and 406 transitions. [2018-11-14 18:45:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 406 transitions. [2018-11-14 18:45:19,207 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:19,207 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:19,207 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 304 states. [2018-11-14 18:45:19,207 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 304 states. [2018-11-14 18:45:19,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:19,219 INFO L93 Difference]: Finished difference Result 304 states and 406 transitions. [2018-11-14 18:45:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 406 transitions. [2018-11-14 18:45:19,220 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:19,220 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:19,221 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:19,221 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2018-11-14 18:45:19,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 337 transitions. [2018-11-14 18:45:19,229 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 337 transitions. Word has length 99 [2018-11-14 18:45:19,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:19,229 INFO L480 AbstractCegarLoop]: Abstraction has 246 states and 337 transitions. [2018-11-14 18:45:19,229 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-14 18:45:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 337 transitions. [2018-11-14 18:45:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-14 18:45:19,231 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:19,231 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:19,231 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:19,231 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:19,232 INFO L82 PathProgramCache]: Analyzing trace with hash -859302429, now seen corresponding path program 3 times [2018-11-14 18:45:19,232 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:19,232 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:19,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:19,233 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 18:45:19,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:19,487 INFO L256 TraceCheckUtils]: 0: Hoare triple {5801#true} call ULTIMATE.init(); {5801#true} is VALID [2018-11-14 18:45:19,488 INFO L273 TraceCheckUtils]: 1: Hoare triple {5801#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5801#true} is VALID [2018-11-14 18:45:19,488 INFO L273 TraceCheckUtils]: 2: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:19,488 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5801#true} {5801#true} #81#return; {5801#true} is VALID [2018-11-14 18:45:19,488 INFO L256 TraceCheckUtils]: 4: Hoare triple {5801#true} call #t~ret7 := main(); {5801#true} is VALID [2018-11-14 18:45:19,489 INFO L273 TraceCheckUtils]: 5: Hoare triple {5801#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {5803#(= main_~i~0 0)} is VALID [2018-11-14 18:45:19,489 INFO L273 TraceCheckUtils]: 6: Hoare triple {5803#(= main_~i~0 0)} assume true; {5803#(= main_~i~0 0)} is VALID [2018-11-14 18:45:19,489 INFO L273 TraceCheckUtils]: 7: Hoare triple {5803#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5803#(= main_~i~0 0)} is VALID [2018-11-14 18:45:19,490 INFO L273 TraceCheckUtils]: 8: Hoare triple {5803#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5803#(= main_~i~0 0)} is VALID [2018-11-14 18:45:19,490 INFO L273 TraceCheckUtils]: 9: Hoare triple {5803#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {5804#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:19,491 INFO L273 TraceCheckUtils]: 10: Hoare triple {5804#(<= main_~i~0 1)} assume true; {5804#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:19,491 INFO L273 TraceCheckUtils]: 11: Hoare triple {5804#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5804#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:19,492 INFO L273 TraceCheckUtils]: 12: Hoare triple {5804#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5804#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:19,493 INFO L273 TraceCheckUtils]: 13: Hoare triple {5804#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {5805#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:19,493 INFO L273 TraceCheckUtils]: 14: Hoare triple {5805#(<= main_~i~0 2)} assume true; {5805#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:19,494 INFO L273 TraceCheckUtils]: 15: Hoare triple {5805#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5805#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:19,494 INFO L273 TraceCheckUtils]: 16: Hoare triple {5805#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5805#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:19,495 INFO L273 TraceCheckUtils]: 17: Hoare triple {5805#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {5806#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:19,496 INFO L273 TraceCheckUtils]: 18: Hoare triple {5806#(<= main_~i~0 3)} assume true; {5806#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:19,496 INFO L273 TraceCheckUtils]: 19: Hoare triple {5806#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5806#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:19,497 INFO L273 TraceCheckUtils]: 20: Hoare triple {5806#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5806#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:19,498 INFO L273 TraceCheckUtils]: 21: Hoare triple {5806#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {5807#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:19,498 INFO L273 TraceCheckUtils]: 22: Hoare triple {5807#(<= main_~i~0 4)} assume true; {5807#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:19,499 INFO L273 TraceCheckUtils]: 23: Hoare triple {5807#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5807#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:19,500 INFO L273 TraceCheckUtils]: 24: Hoare triple {5807#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5807#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:19,500 INFO L273 TraceCheckUtils]: 25: Hoare triple {5807#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {5808#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:19,501 INFO L273 TraceCheckUtils]: 26: Hoare triple {5808#(<= main_~i~0 5)} assume true; {5808#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:19,502 INFO L273 TraceCheckUtils]: 27: Hoare triple {5808#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5808#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:19,502 INFO L273 TraceCheckUtils]: 28: Hoare triple {5808#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5808#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:19,521 INFO L273 TraceCheckUtils]: 29: Hoare triple {5808#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {5809#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:19,526 INFO L273 TraceCheckUtils]: 30: Hoare triple {5809#(<= main_~i~0 6)} assume true; {5809#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:19,527 INFO L273 TraceCheckUtils]: 31: Hoare triple {5809#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5809#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:19,528 INFO L273 TraceCheckUtils]: 32: Hoare triple {5809#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5809#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:19,528 INFO L273 TraceCheckUtils]: 33: Hoare triple {5809#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {5810#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:19,529 INFO L273 TraceCheckUtils]: 34: Hoare triple {5810#(<= main_~i~0 7)} assume true; {5810#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:19,529 INFO L273 TraceCheckUtils]: 35: Hoare triple {5810#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5810#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:19,529 INFO L273 TraceCheckUtils]: 36: Hoare triple {5810#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5810#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:19,530 INFO L273 TraceCheckUtils]: 37: Hoare triple {5810#(<= main_~i~0 7)} ~i~0 := ~i~0 + 1; {5811#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:19,531 INFO L273 TraceCheckUtils]: 38: Hoare triple {5811#(<= main_~i~0 8)} assume true; {5811#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:19,531 INFO L273 TraceCheckUtils]: 39: Hoare triple {5811#(<= main_~i~0 8)} assume !(~i~0 < 100000); {5802#false} is VALID [2018-11-14 18:45:19,532 INFO L273 TraceCheckUtils]: 40: Hoare triple {5802#false} ~f~0 := 1;~i~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,532 INFO L273 TraceCheckUtils]: 41: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,533 INFO L273 TraceCheckUtils]: 42: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,533 INFO L273 TraceCheckUtils]: 43: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,533 INFO L273 TraceCheckUtils]: 44: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,534 INFO L273 TraceCheckUtils]: 45: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,534 INFO L273 TraceCheckUtils]: 46: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,534 INFO L273 TraceCheckUtils]: 47: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,534 INFO L273 TraceCheckUtils]: 48: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,535 INFO L273 TraceCheckUtils]: 49: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,535 INFO L273 TraceCheckUtils]: 50: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,535 INFO L273 TraceCheckUtils]: 51: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,535 INFO L273 TraceCheckUtils]: 52: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,536 INFO L273 TraceCheckUtils]: 53: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,536 INFO L273 TraceCheckUtils]: 54: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,536 INFO L273 TraceCheckUtils]: 55: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,536 INFO L273 TraceCheckUtils]: 56: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,536 INFO L273 TraceCheckUtils]: 57: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,537 INFO L273 TraceCheckUtils]: 58: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,537 INFO L273 TraceCheckUtils]: 59: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,537 INFO L273 TraceCheckUtils]: 60: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,537 INFO L273 TraceCheckUtils]: 61: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,537 INFO L273 TraceCheckUtils]: 62: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,538 INFO L273 TraceCheckUtils]: 63: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,538 INFO L273 TraceCheckUtils]: 64: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,538 INFO L273 TraceCheckUtils]: 65: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,538 INFO L273 TraceCheckUtils]: 66: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,539 INFO L273 TraceCheckUtils]: 67: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,539 INFO L273 TraceCheckUtils]: 68: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,539 INFO L273 TraceCheckUtils]: 69: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,539 INFO L273 TraceCheckUtils]: 70: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,539 INFO L273 TraceCheckUtils]: 71: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,540 INFO L273 TraceCheckUtils]: 72: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,540 INFO L273 TraceCheckUtils]: 73: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,540 INFO L273 TraceCheckUtils]: 74: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,540 INFO L273 TraceCheckUtils]: 75: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,540 INFO L273 TraceCheckUtils]: 76: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,541 INFO L273 TraceCheckUtils]: 77: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,541 INFO L273 TraceCheckUtils]: 78: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,541 INFO L273 TraceCheckUtils]: 79: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,541 INFO L273 TraceCheckUtils]: 80: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,541 INFO L273 TraceCheckUtils]: 81: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,542 INFO L273 TraceCheckUtils]: 82: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,542 INFO L273 TraceCheckUtils]: 83: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,542 INFO L273 TraceCheckUtils]: 84: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,542 INFO L273 TraceCheckUtils]: 85: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,543 INFO L273 TraceCheckUtils]: 86: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,543 INFO L273 TraceCheckUtils]: 87: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,543 INFO L273 TraceCheckUtils]: 88: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,543 INFO L273 TraceCheckUtils]: 89: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,543 INFO L273 TraceCheckUtils]: 90: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,544 INFO L273 TraceCheckUtils]: 91: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,544 INFO L273 TraceCheckUtils]: 92: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-14 18:45:19,544 INFO L273 TraceCheckUtils]: 93: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,544 INFO L273 TraceCheckUtils]: 94: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,544 INFO L273 TraceCheckUtils]: 95: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,545 INFO L273 TraceCheckUtils]: 96: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,545 INFO L273 TraceCheckUtils]: 97: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,545 INFO L273 TraceCheckUtils]: 98: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-14 18:45:19,545 INFO L273 TraceCheckUtils]: 99: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5802#false} is VALID [2018-11-14 18:45:19,546 INFO L273 TraceCheckUtils]: 100: Hoare triple {5802#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {5802#false} is VALID [2018-11-14 18:45:19,546 INFO L273 TraceCheckUtils]: 101: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-14 18:45:19,546 INFO L273 TraceCheckUtils]: 102: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-14 18:45:19,546 INFO L273 TraceCheckUtils]: 103: Hoare triple {5802#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5802#false} is VALID [2018-11-14 18:45:19,546 INFO L273 TraceCheckUtils]: 104: Hoare triple {5802#false} ~i~0 := ~i~0 + 1; {5802#false} is VALID [2018-11-14 18:45:19,547 INFO L273 TraceCheckUtils]: 105: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-14 18:45:19,547 INFO L273 TraceCheckUtils]: 106: Hoare triple {5802#false} assume !(~i~0 < 100000); {5802#false} is VALID [2018-11-14 18:45:19,547 INFO L256 TraceCheckUtils]: 107: Hoare triple {5802#false} call __VERIFIER_assert(~f~0); {5802#false} is VALID [2018-11-14 18:45:19,547 INFO L273 TraceCheckUtils]: 108: Hoare triple {5802#false} ~cond := #in~cond; {5802#false} is VALID [2018-11-14 18:45:19,547 INFO L273 TraceCheckUtils]: 109: Hoare triple {5802#false} assume ~cond == 0; {5802#false} is VALID [2018-11-14 18:45:19,548 INFO L273 TraceCheckUtils]: 110: Hoare triple {5802#false} assume !false; {5802#false} is VALID [2018-11-14 18:45:19,562 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2018-11-14 18:45:19,563 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:19,563 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 18:45:19,579 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-14 18:45:19,607 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2018-11-14 18:45:19,607 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:45:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:19,642 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:19,707 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 15 treesize of output 12 [2018-11-14 18:45:19,710 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 12 treesize of output 11 [2018-11-14 18:45:19,712 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:19,714 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:19,717 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:19,717 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-14 18:45:19,834 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 28 treesize of output 23 [2018-11-14 18:45:19,840 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:19,841 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 37 [2018-11-14 18:45:19,845 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:19,853 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:19,861 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:19,862 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:31, output treesize:27 [2018-11-14 18:45:21,190 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 44 treesize of output 38 [2018-11-14 18:45:21,298 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:21,322 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 51 [2018-11-14 18:45:21,326 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2018-11-14 18:45:21,336 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:21,361 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 42 treesize of output 36 [2018-11-14 18:45:21,371 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:21,372 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:21,374 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:21,375 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:21,377 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 39 [2018-11-14 18:45:21,379 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:21,392 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:21,424 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-14 18:45:21,425 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:87, output treesize:20 [2018-11-14 18:45:21,429 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-14 18:45:21,577 INFO L256 TraceCheckUtils]: 0: Hoare triple {5801#true} call ULTIMATE.init(); {5801#true} is VALID [2018-11-14 18:45:21,578 INFO L273 TraceCheckUtils]: 1: Hoare triple {5801#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5801#true} is VALID [2018-11-14 18:45:21,578 INFO L273 TraceCheckUtils]: 2: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,578 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5801#true} {5801#true} #81#return; {5801#true} is VALID [2018-11-14 18:45:21,578 INFO L256 TraceCheckUtils]: 4: Hoare triple {5801#true} call #t~ret7 := main(); {5801#true} is VALID [2018-11-14 18:45:21,579 INFO L273 TraceCheckUtils]: 5: Hoare triple {5801#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {5801#true} is VALID [2018-11-14 18:45:21,579 INFO L273 TraceCheckUtils]: 6: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,579 INFO L273 TraceCheckUtils]: 7: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,579 INFO L273 TraceCheckUtils]: 8: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,580 INFO L273 TraceCheckUtils]: 9: Hoare triple {5801#true} ~i~0 := ~i~0 + 1; {5801#true} is VALID [2018-11-14 18:45:21,580 INFO L273 TraceCheckUtils]: 10: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,580 INFO L273 TraceCheckUtils]: 11: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,581 INFO L273 TraceCheckUtils]: 12: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,581 INFO L273 TraceCheckUtils]: 13: Hoare triple {5801#true} ~i~0 := ~i~0 + 1; {5801#true} is VALID [2018-11-14 18:45:21,581 INFO L273 TraceCheckUtils]: 14: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,581 INFO L273 TraceCheckUtils]: 15: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,581 INFO L273 TraceCheckUtils]: 16: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,582 INFO L273 TraceCheckUtils]: 17: Hoare triple {5801#true} ~i~0 := ~i~0 + 1; {5801#true} is VALID [2018-11-14 18:45:21,582 INFO L273 TraceCheckUtils]: 18: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,582 INFO L273 TraceCheckUtils]: 19: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,582 INFO L273 TraceCheckUtils]: 20: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,582 INFO L273 TraceCheckUtils]: 21: Hoare triple {5801#true} ~i~0 := ~i~0 + 1; {5801#true} is VALID [2018-11-14 18:45:21,582 INFO L273 TraceCheckUtils]: 22: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,583 INFO L273 TraceCheckUtils]: 23: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,583 INFO L273 TraceCheckUtils]: 24: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,583 INFO L273 TraceCheckUtils]: 25: Hoare triple {5801#true} ~i~0 := ~i~0 + 1; {5801#true} is VALID [2018-11-14 18:45:21,583 INFO L273 TraceCheckUtils]: 26: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,583 INFO L273 TraceCheckUtils]: 27: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,584 INFO L273 TraceCheckUtils]: 28: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,584 INFO L273 TraceCheckUtils]: 29: Hoare triple {5801#true} ~i~0 := ~i~0 + 1; {5801#true} is VALID [2018-11-14 18:45:21,584 INFO L273 TraceCheckUtils]: 30: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-14 18:45:21,584 INFO L273 TraceCheckUtils]: 31: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5801#true} is VALID [2018-11-14 18:45:21,602 INFO L273 TraceCheckUtils]: 32: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5911#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} is VALID [2018-11-14 18:45:21,611 INFO L273 TraceCheckUtils]: 33: Hoare triple {5911#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} ~i~0 := ~i~0 + 1; {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-14 18:45:21,626 INFO L273 TraceCheckUtils]: 34: Hoare triple {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume true; {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-14 18:45:21,635 INFO L273 TraceCheckUtils]: 35: Hoare triple {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {5922#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} is VALID [2018-11-14 18:45:21,649 INFO L273 TraceCheckUtils]: 36: Hoare triple {5922#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {5926#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} is VALID [2018-11-14 18:45:21,663 INFO L273 TraceCheckUtils]: 37: Hoare triple {5926#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} ~i~0 := ~i~0 + 1; {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} is VALID [2018-11-14 18:45:21,672 INFO L273 TraceCheckUtils]: 38: Hoare triple {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} assume true; {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} is VALID [2018-11-14 18:45:21,687 INFO L273 TraceCheckUtils]: 39: Hoare triple {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} assume !(~i~0 < 100000); {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,687 INFO L273 TraceCheckUtils]: 40: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~f~0 := 1;~i~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,692 INFO L273 TraceCheckUtils]: 41: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,692 INFO L273 TraceCheckUtils]: 42: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,693 INFO L273 TraceCheckUtils]: 43: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,697 INFO L273 TraceCheckUtils]: 44: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,697 INFO L273 TraceCheckUtils]: 45: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,697 INFO L273 TraceCheckUtils]: 46: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,698 INFO L273 TraceCheckUtils]: 47: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,698 INFO L273 TraceCheckUtils]: 48: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := ~i~0 + 1; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,698 INFO L273 TraceCheckUtils]: 49: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,715 INFO L273 TraceCheckUtils]: 50: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,716 INFO L273 TraceCheckUtils]: 51: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,716 INFO L273 TraceCheckUtils]: 52: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,719 INFO L273 TraceCheckUtils]: 53: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,719 INFO L273 TraceCheckUtils]: 54: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,719 INFO L273 TraceCheckUtils]: 55: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,720 INFO L273 TraceCheckUtils]: 56: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := ~i~0 + 1; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,720 INFO L273 TraceCheckUtils]: 57: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,729 INFO L273 TraceCheckUtils]: 58: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,729 INFO L273 TraceCheckUtils]: 59: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,730 INFO L273 TraceCheckUtils]: 60: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,730 INFO L273 TraceCheckUtils]: 61: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,730 INFO L273 TraceCheckUtils]: 62: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,733 INFO L273 TraceCheckUtils]: 63: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,733 INFO L273 TraceCheckUtils]: 64: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := ~i~0 + 1; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,733 INFO L273 TraceCheckUtils]: 65: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,734 INFO L273 TraceCheckUtils]: 66: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,734 INFO L273 TraceCheckUtils]: 67: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,735 INFO L273 TraceCheckUtils]: 68: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,735 INFO L273 TraceCheckUtils]: 69: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,736 INFO L273 TraceCheckUtils]: 70: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,737 INFO L273 TraceCheckUtils]: 71: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,737 INFO L273 TraceCheckUtils]: 72: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := ~i~0 + 1; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,738 INFO L273 TraceCheckUtils]: 73: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,738 INFO L273 TraceCheckUtils]: 74: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,739 INFO L273 TraceCheckUtils]: 75: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,739 INFO L273 TraceCheckUtils]: 76: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,740 INFO L273 TraceCheckUtils]: 77: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,740 INFO L273 TraceCheckUtils]: 78: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,741 INFO L273 TraceCheckUtils]: 79: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,741 INFO L273 TraceCheckUtils]: 80: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := ~i~0 + 1; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,742 INFO L273 TraceCheckUtils]: 81: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,742 INFO L273 TraceCheckUtils]: 82: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,743 INFO L273 TraceCheckUtils]: 83: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,744 INFO L273 TraceCheckUtils]: 84: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,744 INFO L273 TraceCheckUtils]: 85: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,745 INFO L273 TraceCheckUtils]: 86: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,745 INFO L273 TraceCheckUtils]: 87: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,746 INFO L273 TraceCheckUtils]: 88: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := ~i~0 + 1; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,746 INFO L273 TraceCheckUtils]: 89: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,747 INFO L273 TraceCheckUtils]: 90: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-14 18:45:21,748 INFO L273 TraceCheckUtils]: 91: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {6094#(or (<= main_~i~0 99997) (<= 100000 main_~i~0) (not |main_#t~short3|))} is VALID [2018-11-14 18:45:21,749 INFO L273 TraceCheckUtils]: 92: Hoare triple {6094#(or (<= main_~i~0 99997) (<= 100000 main_~i~0) (not |main_#t~short3|))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-14 18:45:21,750 INFO L273 TraceCheckUtils]: 93: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-14 18:45:21,750 INFO L273 TraceCheckUtils]: 94: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} assume !#t~short6; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-14 18:45:21,751 INFO L273 TraceCheckUtils]: 95: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-14 18:45:21,751 INFO L273 TraceCheckUtils]: 96: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} ~i~0 := ~i~0 + 1; {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-14 18:45:21,755 INFO L273 TraceCheckUtils]: 97: Hoare triple {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} assume true; {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-14 18:45:21,756 INFO L273 TraceCheckUtils]: 98: Hoare triple {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {6118#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:21,757 INFO L273 TraceCheckUtils]: 99: Hoare triple {6118#(<= main_~i~0 99998)} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {6118#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:21,757 INFO L273 TraceCheckUtils]: 100: Hoare triple {6118#(<= main_~i~0 99998)} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {6118#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:21,757 INFO L273 TraceCheckUtils]: 101: Hoare triple {6118#(<= main_~i~0 99998)} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {6118#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:21,758 INFO L273 TraceCheckUtils]: 102: Hoare triple {6118#(<= main_~i~0 99998)} assume !#t~short6; {6118#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:21,758 INFO L273 TraceCheckUtils]: 103: Hoare triple {6118#(<= main_~i~0 99998)} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {6118#(<= main_~i~0 99998)} is VALID [2018-11-14 18:45:21,758 INFO L273 TraceCheckUtils]: 104: Hoare triple {6118#(<= main_~i~0 99998)} ~i~0 := ~i~0 + 1; {6137#(<= main_~i~0 99999)} is VALID [2018-11-14 18:45:21,759 INFO L273 TraceCheckUtils]: 105: Hoare triple {6137#(<= main_~i~0 99999)} assume true; {6137#(<= main_~i~0 99999)} is VALID [2018-11-14 18:45:21,759 INFO L273 TraceCheckUtils]: 106: Hoare triple {6137#(<= main_~i~0 99999)} assume !(~i~0 < 100000); {5802#false} is VALID [2018-11-14 18:45:21,759 INFO L256 TraceCheckUtils]: 107: Hoare triple {5802#false} call __VERIFIER_assert(~f~0); {5802#false} is VALID [2018-11-14 18:45:21,760 INFO L273 TraceCheckUtils]: 108: Hoare triple {5802#false} ~cond := #in~cond; {5802#false} is VALID [2018-11-14 18:45:21,760 INFO L273 TraceCheckUtils]: 109: Hoare triple {5802#false} assume ~cond == 0; {5802#false} is VALID [2018-11-14 18:45:21,760 INFO L273 TraceCheckUtils]: 110: Hoare triple {5802#false} assume !false; {5802#false} is VALID [2018-11-14 18:45:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 48 proven. 104 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2018-11-14 18:45:21,820 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:21,820 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 22 [2018-11-14 18:45:21,820 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 111 [2018-11-14 18:45:21,821 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:21,821 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2018-11-14 18:45:21,921 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:21,921 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-14 18:45:21,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-14 18:45:21,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2018-11-14 18:45:21,922 INFO L87 Difference]: Start difference. First operand 246 states and 337 transitions. Second operand 22 states. [2018-11-14 18:45:46,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:46,922 INFO L93 Difference]: Finished difference Result 873 states and 1196 transitions. [2018-11-14 18:45:46,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2018-11-14 18:45:46,923 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 111 [2018-11-14 18:45:46,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:46,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2018-11-14 18:45:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 537 transitions. [2018-11-14 18:45:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2018-11-14 18:45:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 537 transitions. [2018-11-14 18:45:46,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 80 states and 537 transitions. [2018-11-14 18:45:47,776 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 537 edges. 537 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:47,802 INFO L225 Difference]: With dead ends: 873 [2018-11-14 18:45:47,802 INFO L226 Difference]: Without dead ends: 670 [2018-11-14 18:45:47,805 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2342 ImplicationChecksByTransitivity, 20.3s TimeCoverageRelationStatistics Valid=1621, Invalid=5518, Unknown=1, NotChecked=0, Total=7140 [2018-11-14 18:45:47,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2018-11-14 18:45:48,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 512. [2018-11-14 18:45:48,270 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:48,270 INFO L82 GeneralOperation]: Start isEquivalent. First operand 670 states. Second operand 512 states. [2018-11-14 18:45:48,271 INFO L74 IsIncluded]: Start isIncluded. First operand 670 states. Second operand 512 states. [2018-11-14 18:45:48,271 INFO L87 Difference]: Start difference. First operand 670 states. Second operand 512 states. [2018-11-14 18:45:48,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:48,299 INFO L93 Difference]: Finished difference Result 670 states and 888 transitions. [2018-11-14 18:45:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 888 transitions. [2018-11-14 18:45:48,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:48,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:48,301 INFO L74 IsIncluded]: Start isIncluded. First operand 512 states. Second operand 670 states. [2018-11-14 18:45:48,301 INFO L87 Difference]: Start difference. First operand 512 states. Second operand 670 states. [2018-11-14 18:45:48,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:48,330 INFO L93 Difference]: Finished difference Result 670 states and 888 transitions. [2018-11-14 18:45:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 888 transitions. [2018-11-14 18:45:48,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:48,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:48,332 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:48,332 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 512 states. [2018-11-14 18:45:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 710 transitions. [2018-11-14 18:45:48,350 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 710 transitions. Word has length 111 [2018-11-14 18:45:48,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:48,351 INFO L480 AbstractCegarLoop]: Abstraction has 512 states and 710 transitions. [2018-11-14 18:45:48,351 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-14 18:45:48,351 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 710 transitions. [2018-11-14 18:45:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-14 18:45:48,354 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:48,354 INFO L375 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 10, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:48,354 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:48,354 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:48,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1140271095, now seen corresponding path program 4 times [2018-11-14 18:45:48,355 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:48,355 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:48,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:48,356 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 18:45:48,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:48,782 INFO L256 TraceCheckUtils]: 0: Hoare triple {9191#true} call ULTIMATE.init(); {9191#true} is VALID [2018-11-14 18:45:48,782 INFO L273 TraceCheckUtils]: 1: Hoare triple {9191#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9191#true} is VALID [2018-11-14 18:45:48,782 INFO L273 TraceCheckUtils]: 2: Hoare triple {9191#true} assume true; {9191#true} is VALID [2018-11-14 18:45:48,783 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9191#true} {9191#true} #81#return; {9191#true} is VALID [2018-11-14 18:45:48,783 INFO L256 TraceCheckUtils]: 4: Hoare triple {9191#true} call #t~ret7 := main(); {9191#true} is VALID [2018-11-14 18:45:48,783 INFO L273 TraceCheckUtils]: 5: Hoare triple {9191#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {9193#(= main_~i~0 0)} is VALID [2018-11-14 18:45:48,784 INFO L273 TraceCheckUtils]: 6: Hoare triple {9193#(= main_~i~0 0)} assume true; {9193#(= main_~i~0 0)} is VALID [2018-11-14 18:45:48,784 INFO L273 TraceCheckUtils]: 7: Hoare triple {9193#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9193#(= main_~i~0 0)} is VALID [2018-11-14 18:45:48,785 INFO L273 TraceCheckUtils]: 8: Hoare triple {9193#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9193#(= main_~i~0 0)} is VALID [2018-11-14 18:45:48,785 INFO L273 TraceCheckUtils]: 9: Hoare triple {9193#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:48,785 INFO L273 TraceCheckUtils]: 10: Hoare triple {9194#(<= main_~i~0 1)} assume true; {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:48,786 INFO L273 TraceCheckUtils]: 11: Hoare triple {9194#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:48,786 INFO L273 TraceCheckUtils]: 12: Hoare triple {9194#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:48,787 INFO L273 TraceCheckUtils]: 13: Hoare triple {9194#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:48,787 INFO L273 TraceCheckUtils]: 14: Hoare triple {9195#(<= main_~i~0 2)} assume true; {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:48,787 INFO L273 TraceCheckUtils]: 15: Hoare triple {9195#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:48,788 INFO L273 TraceCheckUtils]: 16: Hoare triple {9195#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:48,789 INFO L273 TraceCheckUtils]: 17: Hoare triple {9195#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:48,789 INFO L273 TraceCheckUtils]: 18: Hoare triple {9196#(<= main_~i~0 3)} assume true; {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:48,790 INFO L273 TraceCheckUtils]: 19: Hoare triple {9196#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:48,790 INFO L273 TraceCheckUtils]: 20: Hoare triple {9196#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:48,791 INFO L273 TraceCheckUtils]: 21: Hoare triple {9196#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:48,791 INFO L273 TraceCheckUtils]: 22: Hoare triple {9197#(<= main_~i~0 4)} assume true; {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:48,792 INFO L273 TraceCheckUtils]: 23: Hoare triple {9197#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:48,792 INFO L273 TraceCheckUtils]: 24: Hoare triple {9197#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:48,793 INFO L273 TraceCheckUtils]: 25: Hoare triple {9197#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:48,807 INFO L273 TraceCheckUtils]: 26: Hoare triple {9198#(<= main_~i~0 5)} assume true; {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:48,808 INFO L273 TraceCheckUtils]: 27: Hoare triple {9198#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:48,808 INFO L273 TraceCheckUtils]: 28: Hoare triple {9198#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:48,809 INFO L273 TraceCheckUtils]: 29: Hoare triple {9198#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:48,809 INFO L273 TraceCheckUtils]: 30: Hoare triple {9199#(<= main_~i~0 6)} assume true; {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:48,809 INFO L273 TraceCheckUtils]: 31: Hoare triple {9199#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:48,810 INFO L273 TraceCheckUtils]: 32: Hoare triple {9199#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:48,810 INFO L273 TraceCheckUtils]: 33: Hoare triple {9199#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:48,810 INFO L273 TraceCheckUtils]: 34: Hoare triple {9200#(<= main_~i~0 7)} assume true; {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:48,811 INFO L273 TraceCheckUtils]: 35: Hoare triple {9200#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:48,812 INFO L273 TraceCheckUtils]: 36: Hoare triple {9200#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:48,812 INFO L273 TraceCheckUtils]: 37: Hoare triple {9200#(<= main_~i~0 7)} ~i~0 := ~i~0 + 1; {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:48,813 INFO L273 TraceCheckUtils]: 38: Hoare triple {9201#(<= main_~i~0 8)} assume true; {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:48,813 INFO L273 TraceCheckUtils]: 39: Hoare triple {9201#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:48,814 INFO L273 TraceCheckUtils]: 40: Hoare triple {9201#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:48,815 INFO L273 TraceCheckUtils]: 41: Hoare triple {9201#(<= main_~i~0 8)} ~i~0 := ~i~0 + 1; {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:48,815 INFO L273 TraceCheckUtils]: 42: Hoare triple {9202#(<= main_~i~0 9)} assume true; {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:48,816 INFO L273 TraceCheckUtils]: 43: Hoare triple {9202#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:48,816 INFO L273 TraceCheckUtils]: 44: Hoare triple {9202#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:48,817 INFO L273 TraceCheckUtils]: 45: Hoare triple {9202#(<= main_~i~0 9)} ~i~0 := ~i~0 + 1; {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:48,818 INFO L273 TraceCheckUtils]: 46: Hoare triple {9203#(<= main_~i~0 10)} assume true; {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:48,818 INFO L273 TraceCheckUtils]: 47: Hoare triple {9203#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:48,819 INFO L273 TraceCheckUtils]: 48: Hoare triple {9203#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:48,819 INFO L273 TraceCheckUtils]: 49: Hoare triple {9203#(<= main_~i~0 10)} ~i~0 := ~i~0 + 1; {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:48,820 INFO L273 TraceCheckUtils]: 50: Hoare triple {9204#(<= main_~i~0 11)} assume true; {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:48,820 INFO L273 TraceCheckUtils]: 51: Hoare triple {9204#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:48,821 INFO L273 TraceCheckUtils]: 52: Hoare triple {9204#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:48,822 INFO L273 TraceCheckUtils]: 53: Hoare triple {9204#(<= main_~i~0 11)} ~i~0 := ~i~0 + 1; {9205#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:48,822 INFO L273 TraceCheckUtils]: 54: Hoare triple {9205#(<= main_~i~0 12)} assume true; {9205#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:48,823 INFO L273 TraceCheckUtils]: 55: Hoare triple {9205#(<= main_~i~0 12)} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-14 18:45:48,823 INFO L273 TraceCheckUtils]: 56: Hoare triple {9192#false} ~f~0 := 1;~i~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,823 INFO L273 TraceCheckUtils]: 57: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,824 INFO L273 TraceCheckUtils]: 58: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,824 INFO L273 TraceCheckUtils]: 59: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,824 INFO L273 TraceCheckUtils]: 60: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,824 INFO L273 TraceCheckUtils]: 61: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,824 INFO L273 TraceCheckUtils]: 62: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,825 INFO L273 TraceCheckUtils]: 63: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,825 INFO L273 TraceCheckUtils]: 64: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,825 INFO L273 TraceCheckUtils]: 65: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,825 INFO L273 TraceCheckUtils]: 66: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,825 INFO L273 TraceCheckUtils]: 67: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,826 INFO L273 TraceCheckUtils]: 68: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,826 INFO L273 TraceCheckUtils]: 69: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,826 INFO L273 TraceCheckUtils]: 70: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,826 INFO L273 TraceCheckUtils]: 71: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,826 INFO L273 TraceCheckUtils]: 72: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,826 INFO L273 TraceCheckUtils]: 73: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,826 INFO L273 TraceCheckUtils]: 74: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 75: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 76: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 77: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 78: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 79: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 80: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 81: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,827 INFO L273 TraceCheckUtils]: 82: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 83: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 84: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 85: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 86: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 87: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 88: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 89: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 90: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,828 INFO L273 TraceCheckUtils]: 91: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 92: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 93: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 94: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 95: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 96: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 97: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 98: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,829 INFO L273 TraceCheckUtils]: 99: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 100: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 101: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 102: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 103: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 104: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 105: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 106: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 107: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,830 INFO L273 TraceCheckUtils]: 108: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 109: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 110: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 111: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 112: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 113: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 114: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 115: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,831 INFO L273 TraceCheckUtils]: 116: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 117: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 118: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 119: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 120: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 121: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 122: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 123: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,832 INFO L273 TraceCheckUtils]: 124: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 125: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 126: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 127: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 128: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 129: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 130: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 131: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 132: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:48,833 INFO L273 TraceCheckUtils]: 133: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 134: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 135: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 136: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 137: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 138: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 139: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 140: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 141: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,834 INFO L273 TraceCheckUtils]: 142: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 143: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 144: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 145: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 146: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 147: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 148: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 149: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:48,835 INFO L273 TraceCheckUtils]: 150: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L273 TraceCheckUtils]: 151: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L273 TraceCheckUtils]: 152: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L273 TraceCheckUtils]: 153: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L273 TraceCheckUtils]: 154: Hoare triple {9192#false} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L256 TraceCheckUtils]: 155: Hoare triple {9192#false} call __VERIFIER_assert(~f~0); {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L273 TraceCheckUtils]: 156: Hoare triple {9192#false} ~cond := #in~cond; {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L273 TraceCheckUtils]: 157: Hoare triple {9192#false} assume ~cond == 0; {9192#false} is VALID [2018-11-14 18:45:48,836 INFO L273 TraceCheckUtils]: 158: Hoare triple {9192#false} assume !false; {9192#false} is VALID [2018-11-14 18:45:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2018-11-14 18:45:48,847 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:48,847 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 18:45:48,858 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-14 18:45:48,940 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-14 18:45:48,940 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:45:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:48,974 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:49,228 INFO L256 TraceCheckUtils]: 0: Hoare triple {9191#true} call ULTIMATE.init(); {9191#true} is VALID [2018-11-14 18:45:49,229 INFO L273 TraceCheckUtils]: 1: Hoare triple {9191#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9191#true} is VALID [2018-11-14 18:45:49,229 INFO L273 TraceCheckUtils]: 2: Hoare triple {9191#true} assume true; {9191#true} is VALID [2018-11-14 18:45:49,229 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9191#true} {9191#true} #81#return; {9191#true} is VALID [2018-11-14 18:45:49,229 INFO L256 TraceCheckUtils]: 4: Hoare triple {9191#true} call #t~ret7 := main(); {9191#true} is VALID [2018-11-14 18:45:49,230 INFO L273 TraceCheckUtils]: 5: Hoare triple {9191#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {9224#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:49,231 INFO L273 TraceCheckUtils]: 6: Hoare triple {9224#(<= main_~i~0 0)} assume true; {9224#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:49,231 INFO L273 TraceCheckUtils]: 7: Hoare triple {9224#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9224#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:49,232 INFO L273 TraceCheckUtils]: 8: Hoare triple {9224#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9224#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:49,232 INFO L273 TraceCheckUtils]: 9: Hoare triple {9224#(<= main_~i~0 0)} ~i~0 := ~i~0 + 1; {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:49,232 INFO L273 TraceCheckUtils]: 10: Hoare triple {9194#(<= main_~i~0 1)} assume true; {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:49,233 INFO L273 TraceCheckUtils]: 11: Hoare triple {9194#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:49,233 INFO L273 TraceCheckUtils]: 12: Hoare triple {9194#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:49,234 INFO L273 TraceCheckUtils]: 13: Hoare triple {9194#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:49,234 INFO L273 TraceCheckUtils]: 14: Hoare triple {9195#(<= main_~i~0 2)} assume true; {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:49,235 INFO L273 TraceCheckUtils]: 15: Hoare triple {9195#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:49,235 INFO L273 TraceCheckUtils]: 16: Hoare triple {9195#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:49,236 INFO L273 TraceCheckUtils]: 17: Hoare triple {9195#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:49,237 INFO L273 TraceCheckUtils]: 18: Hoare triple {9196#(<= main_~i~0 3)} assume true; {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:49,237 INFO L273 TraceCheckUtils]: 19: Hoare triple {9196#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:49,238 INFO L273 TraceCheckUtils]: 20: Hoare triple {9196#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:49,239 INFO L273 TraceCheckUtils]: 21: Hoare triple {9196#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:49,239 INFO L273 TraceCheckUtils]: 22: Hoare triple {9197#(<= main_~i~0 4)} assume true; {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:49,240 INFO L273 TraceCheckUtils]: 23: Hoare triple {9197#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:49,240 INFO L273 TraceCheckUtils]: 24: Hoare triple {9197#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:49,241 INFO L273 TraceCheckUtils]: 25: Hoare triple {9197#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:49,241 INFO L273 TraceCheckUtils]: 26: Hoare triple {9198#(<= main_~i~0 5)} assume true; {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:49,242 INFO L273 TraceCheckUtils]: 27: Hoare triple {9198#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:49,242 INFO L273 TraceCheckUtils]: 28: Hoare triple {9198#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:49,243 INFO L273 TraceCheckUtils]: 29: Hoare triple {9198#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:49,244 INFO L273 TraceCheckUtils]: 30: Hoare triple {9199#(<= main_~i~0 6)} assume true; {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:49,244 INFO L273 TraceCheckUtils]: 31: Hoare triple {9199#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:49,245 INFO L273 TraceCheckUtils]: 32: Hoare triple {9199#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:49,245 INFO L273 TraceCheckUtils]: 33: Hoare triple {9199#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:49,246 INFO L273 TraceCheckUtils]: 34: Hoare triple {9200#(<= main_~i~0 7)} assume true; {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:49,247 INFO L273 TraceCheckUtils]: 35: Hoare triple {9200#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:49,247 INFO L273 TraceCheckUtils]: 36: Hoare triple {9200#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:49,248 INFO L273 TraceCheckUtils]: 37: Hoare triple {9200#(<= main_~i~0 7)} ~i~0 := ~i~0 + 1; {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:49,248 INFO L273 TraceCheckUtils]: 38: Hoare triple {9201#(<= main_~i~0 8)} assume true; {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:49,249 INFO L273 TraceCheckUtils]: 39: Hoare triple {9201#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:49,249 INFO L273 TraceCheckUtils]: 40: Hoare triple {9201#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:49,250 INFO L273 TraceCheckUtils]: 41: Hoare triple {9201#(<= main_~i~0 8)} ~i~0 := ~i~0 + 1; {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:49,251 INFO L273 TraceCheckUtils]: 42: Hoare triple {9202#(<= main_~i~0 9)} assume true; {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:49,251 INFO L273 TraceCheckUtils]: 43: Hoare triple {9202#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:49,252 INFO L273 TraceCheckUtils]: 44: Hoare triple {9202#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:49,253 INFO L273 TraceCheckUtils]: 45: Hoare triple {9202#(<= main_~i~0 9)} ~i~0 := ~i~0 + 1; {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:49,253 INFO L273 TraceCheckUtils]: 46: Hoare triple {9203#(<= main_~i~0 10)} assume true; {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:49,254 INFO L273 TraceCheckUtils]: 47: Hoare triple {9203#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:49,254 INFO L273 TraceCheckUtils]: 48: Hoare triple {9203#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:49,255 INFO L273 TraceCheckUtils]: 49: Hoare triple {9203#(<= main_~i~0 10)} ~i~0 := ~i~0 + 1; {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:49,255 INFO L273 TraceCheckUtils]: 50: Hoare triple {9204#(<= main_~i~0 11)} assume true; {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:49,256 INFO L273 TraceCheckUtils]: 51: Hoare triple {9204#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:49,257 INFO L273 TraceCheckUtils]: 52: Hoare triple {9204#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:49,257 INFO L273 TraceCheckUtils]: 53: Hoare triple {9204#(<= main_~i~0 11)} ~i~0 := ~i~0 + 1; {9205#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:49,258 INFO L273 TraceCheckUtils]: 54: Hoare triple {9205#(<= main_~i~0 12)} assume true; {9205#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:49,258 INFO L273 TraceCheckUtils]: 55: Hoare triple {9205#(<= main_~i~0 12)} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-14 18:45:49,259 INFO L273 TraceCheckUtils]: 56: Hoare triple {9192#false} ~f~0 := 1;~i~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,259 INFO L273 TraceCheckUtils]: 57: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,259 INFO L273 TraceCheckUtils]: 58: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,259 INFO L273 TraceCheckUtils]: 59: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,260 INFO L273 TraceCheckUtils]: 60: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,260 INFO L273 TraceCheckUtils]: 61: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,260 INFO L273 TraceCheckUtils]: 62: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,260 INFO L273 TraceCheckUtils]: 63: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,260 INFO L273 TraceCheckUtils]: 64: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,261 INFO L273 TraceCheckUtils]: 65: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,261 INFO L273 TraceCheckUtils]: 66: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,261 INFO L273 TraceCheckUtils]: 67: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,261 INFO L273 TraceCheckUtils]: 68: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,261 INFO L273 TraceCheckUtils]: 69: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,262 INFO L273 TraceCheckUtils]: 70: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,262 INFO L273 TraceCheckUtils]: 71: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,262 INFO L273 TraceCheckUtils]: 72: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,262 INFO L273 TraceCheckUtils]: 73: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,262 INFO L273 TraceCheckUtils]: 74: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,263 INFO L273 TraceCheckUtils]: 75: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,263 INFO L273 TraceCheckUtils]: 76: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,263 INFO L273 TraceCheckUtils]: 77: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,263 INFO L273 TraceCheckUtils]: 78: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,263 INFO L273 TraceCheckUtils]: 79: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,264 INFO L273 TraceCheckUtils]: 80: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,264 INFO L273 TraceCheckUtils]: 81: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,264 INFO L273 TraceCheckUtils]: 82: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,264 INFO L273 TraceCheckUtils]: 83: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,264 INFO L273 TraceCheckUtils]: 84: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,264 INFO L273 TraceCheckUtils]: 85: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,264 INFO L273 TraceCheckUtils]: 86: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 87: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 88: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 89: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 90: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 91: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 92: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 93: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,265 INFO L273 TraceCheckUtils]: 94: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 95: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 96: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 97: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 98: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 99: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 100: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 101: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 102: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,266 INFO L273 TraceCheckUtils]: 103: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 104: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 105: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 106: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 107: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 108: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 109: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 110: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,267 INFO L273 TraceCheckUtils]: 111: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 112: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 113: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 114: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 115: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 116: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 117: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 118: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 119: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,268 INFO L273 TraceCheckUtils]: 120: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 121: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 122: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 123: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 124: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 125: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 126: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 127: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,269 INFO L273 TraceCheckUtils]: 128: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 129: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 130: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 131: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 132: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 133: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 134: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 135: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 136: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,270 INFO L273 TraceCheckUtils]: 137: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 138: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 139: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 140: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 141: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 142: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 143: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 144: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,271 INFO L273 TraceCheckUtils]: 145: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 146: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 147: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 148: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 149: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 150: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 151: Hoare triple {9192#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 152: Hoare triple {9192#false} ~i~0 := ~i~0 + 1; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 153: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-14 18:45:49,272 INFO L273 TraceCheckUtils]: 154: Hoare triple {9192#false} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-14 18:45:49,273 INFO L256 TraceCheckUtils]: 155: Hoare triple {9192#false} call __VERIFIER_assert(~f~0); {9192#false} is VALID [2018-11-14 18:45:49,273 INFO L273 TraceCheckUtils]: 156: Hoare triple {9192#false} ~cond := #in~cond; {9192#false} is VALID [2018-11-14 18:45:49,273 INFO L273 TraceCheckUtils]: 157: Hoare triple {9192#false} assume ~cond == 0; {9192#false} is VALID [2018-11-14 18:45:49,273 INFO L273 TraceCheckUtils]: 158: Hoare triple {9192#false} assume !false; {9192#false} is VALID [2018-11-14 18:45:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2018-11-14 18:45:49,304 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:49,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 16 [2018-11-14 18:45:49,305 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 159 [2018-11-14 18:45:49,306 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:49,306 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-14 18:45:49,378 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:49,379 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-14 18:45:49,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-14 18:45:49,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2018-11-14 18:45:49,380 INFO L87 Difference]: Start difference. First operand 512 states and 710 transitions. Second operand 16 states. [2018-11-14 18:45:50,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:50,558 INFO L93 Difference]: Finished difference Result 1208 states and 1673 transitions. [2018-11-14 18:45:50,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-14 18:45:50,558 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 159 [2018-11-14 18:45:50,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-14 18:45:50,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 271 transitions. [2018-11-14 18:45:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-14 18:45:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 271 transitions. [2018-11-14 18:45:50,564 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 271 transitions. [2018-11-14 18:45:51,317 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:51,349 INFO L225 Difference]: With dead ends: 1208 [2018-11-14 18:45:51,349 INFO L226 Difference]: Without dead ends: 762 [2018-11-14 18:45:51,351 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2018-11-14 18:45:51,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 762 states. [2018-11-14 18:45:51,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 762 to 552. [2018-11-14 18:45:51,910 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:51,910 INFO L82 GeneralOperation]: Start isEquivalent. First operand 762 states. Second operand 552 states. [2018-11-14 18:45:51,910 INFO L74 IsIncluded]: Start isIncluded. First operand 762 states. Second operand 552 states. [2018-11-14 18:45:51,910 INFO L87 Difference]: Start difference. First operand 762 states. Second operand 552 states. [2018-11-14 18:45:51,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:51,943 INFO L93 Difference]: Finished difference Result 762 states and 1039 transitions. [2018-11-14 18:45:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1039 transitions. [2018-11-14 18:45:51,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:51,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:51,945 INFO L74 IsIncluded]: Start isIncluded. First operand 552 states. Second operand 762 states. [2018-11-14 18:45:51,946 INFO L87 Difference]: Start difference. First operand 552 states. Second operand 762 states. [2018-11-14 18:45:51,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:51,981 INFO L93 Difference]: Finished difference Result 762 states and 1039 transitions. [2018-11-14 18:45:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1039 transitions. [2018-11-14 18:45:51,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:51,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:51,983 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:51,983 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 552 states. [2018-11-14 18:45:52,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 552 states and 766 transitions. [2018-11-14 18:45:52,005 INFO L78 Accepts]: Start accepts. Automaton has 552 states and 766 transitions. Word has length 159 [2018-11-14 18:45:52,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:52,006 INFO L480 AbstractCegarLoop]: Abstraction has 552 states and 766 transitions. [2018-11-14 18:45:52,006 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-14 18:45:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 766 transitions. [2018-11-14 18:45:52,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-14 18:45:52,009 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:52,009 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 11, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:52,010 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:52,010 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:52,010 INFO L82 PathProgramCache]: Analyzing trace with hash 295059122, now seen corresponding path program 5 times [2018-11-14 18:45:52,010 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:52,010 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:52,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:52,011 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 18:45:52,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:52,696 INFO L256 TraceCheckUtils]: 0: Hoare triple {13155#true} call ULTIMATE.init(); {13155#true} is VALID [2018-11-14 18:45:52,696 INFO L273 TraceCheckUtils]: 1: Hoare triple {13155#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13155#true} is VALID [2018-11-14 18:45:52,696 INFO L273 TraceCheckUtils]: 2: Hoare triple {13155#true} assume true; {13155#true} is VALID [2018-11-14 18:45:52,697 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13155#true} {13155#true} #81#return; {13155#true} is VALID [2018-11-14 18:45:52,697 INFO L256 TraceCheckUtils]: 4: Hoare triple {13155#true} call #t~ret7 := main(); {13155#true} is VALID [2018-11-14 18:45:52,715 INFO L273 TraceCheckUtils]: 5: Hoare triple {13155#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {13157#(= main_~i~0 0)} is VALID [2018-11-14 18:45:52,719 INFO L273 TraceCheckUtils]: 6: Hoare triple {13157#(= main_~i~0 0)} assume true; {13157#(= main_~i~0 0)} is VALID [2018-11-14 18:45:52,719 INFO L273 TraceCheckUtils]: 7: Hoare triple {13157#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13157#(= main_~i~0 0)} is VALID [2018-11-14 18:45:52,719 INFO L273 TraceCheckUtils]: 8: Hoare triple {13157#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13157#(= main_~i~0 0)} is VALID [2018-11-14 18:45:52,720 INFO L273 TraceCheckUtils]: 9: Hoare triple {13157#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:52,720 INFO L273 TraceCheckUtils]: 10: Hoare triple {13158#(<= main_~i~0 1)} assume true; {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:52,721 INFO L273 TraceCheckUtils]: 11: Hoare triple {13158#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:52,721 INFO L273 TraceCheckUtils]: 12: Hoare triple {13158#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:52,721 INFO L273 TraceCheckUtils]: 13: Hoare triple {13158#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:52,722 INFO L273 TraceCheckUtils]: 14: Hoare triple {13159#(<= main_~i~0 2)} assume true; {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:52,722 INFO L273 TraceCheckUtils]: 15: Hoare triple {13159#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:52,722 INFO L273 TraceCheckUtils]: 16: Hoare triple {13159#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:52,723 INFO L273 TraceCheckUtils]: 17: Hoare triple {13159#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:52,724 INFO L273 TraceCheckUtils]: 18: Hoare triple {13160#(<= main_~i~0 3)} assume true; {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:52,724 INFO L273 TraceCheckUtils]: 19: Hoare triple {13160#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:52,725 INFO L273 TraceCheckUtils]: 20: Hoare triple {13160#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:52,725 INFO L273 TraceCheckUtils]: 21: Hoare triple {13160#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:52,726 INFO L273 TraceCheckUtils]: 22: Hoare triple {13161#(<= main_~i~0 4)} assume true; {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:52,731 INFO L273 TraceCheckUtils]: 23: Hoare triple {13161#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:52,732 INFO L273 TraceCheckUtils]: 24: Hoare triple {13161#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:52,732 INFO L273 TraceCheckUtils]: 25: Hoare triple {13161#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:52,733 INFO L273 TraceCheckUtils]: 26: Hoare triple {13162#(<= main_~i~0 5)} assume true; {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:52,733 INFO L273 TraceCheckUtils]: 27: Hoare triple {13162#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:52,733 INFO L273 TraceCheckUtils]: 28: Hoare triple {13162#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:52,734 INFO L273 TraceCheckUtils]: 29: Hoare triple {13162#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:52,734 INFO L273 TraceCheckUtils]: 30: Hoare triple {13163#(<= main_~i~0 6)} assume true; {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:52,734 INFO L273 TraceCheckUtils]: 31: Hoare triple {13163#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:52,735 INFO L273 TraceCheckUtils]: 32: Hoare triple {13163#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:52,736 INFO L273 TraceCheckUtils]: 33: Hoare triple {13163#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:52,736 INFO L273 TraceCheckUtils]: 34: Hoare triple {13164#(<= main_~i~0 7)} assume true; {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:52,737 INFO L273 TraceCheckUtils]: 35: Hoare triple {13164#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:52,737 INFO L273 TraceCheckUtils]: 36: Hoare triple {13164#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:52,738 INFO L273 TraceCheckUtils]: 37: Hoare triple {13164#(<= main_~i~0 7)} ~i~0 := ~i~0 + 1; {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:52,739 INFO L273 TraceCheckUtils]: 38: Hoare triple {13165#(<= main_~i~0 8)} assume true; {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:52,739 INFO L273 TraceCheckUtils]: 39: Hoare triple {13165#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:52,740 INFO L273 TraceCheckUtils]: 40: Hoare triple {13165#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:52,740 INFO L273 TraceCheckUtils]: 41: Hoare triple {13165#(<= main_~i~0 8)} ~i~0 := ~i~0 + 1; {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:52,741 INFO L273 TraceCheckUtils]: 42: Hoare triple {13166#(<= main_~i~0 9)} assume true; {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:52,741 INFO L273 TraceCheckUtils]: 43: Hoare triple {13166#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:52,742 INFO L273 TraceCheckUtils]: 44: Hoare triple {13166#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:52,742 INFO L273 TraceCheckUtils]: 45: Hoare triple {13166#(<= main_~i~0 9)} ~i~0 := ~i~0 + 1; {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:52,743 INFO L273 TraceCheckUtils]: 46: Hoare triple {13167#(<= main_~i~0 10)} assume true; {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:52,743 INFO L273 TraceCheckUtils]: 47: Hoare triple {13167#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:52,744 INFO L273 TraceCheckUtils]: 48: Hoare triple {13167#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:52,745 INFO L273 TraceCheckUtils]: 49: Hoare triple {13167#(<= main_~i~0 10)} ~i~0 := ~i~0 + 1; {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:52,745 INFO L273 TraceCheckUtils]: 50: Hoare triple {13168#(<= main_~i~0 11)} assume true; {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:52,746 INFO L273 TraceCheckUtils]: 51: Hoare triple {13168#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:52,746 INFO L273 TraceCheckUtils]: 52: Hoare triple {13168#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:52,747 INFO L273 TraceCheckUtils]: 53: Hoare triple {13168#(<= main_~i~0 11)} ~i~0 := ~i~0 + 1; {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:52,747 INFO L273 TraceCheckUtils]: 54: Hoare triple {13169#(<= main_~i~0 12)} assume true; {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:52,748 INFO L273 TraceCheckUtils]: 55: Hoare triple {13169#(<= main_~i~0 12)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:52,748 INFO L273 TraceCheckUtils]: 56: Hoare triple {13169#(<= main_~i~0 12)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:52,749 INFO L273 TraceCheckUtils]: 57: Hoare triple {13169#(<= main_~i~0 12)} ~i~0 := ~i~0 + 1; {13170#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:52,750 INFO L273 TraceCheckUtils]: 58: Hoare triple {13170#(<= main_~i~0 13)} assume true; {13170#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:52,750 INFO L273 TraceCheckUtils]: 59: Hoare triple {13170#(<= main_~i~0 13)} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-14 18:45:52,750 INFO L273 TraceCheckUtils]: 60: Hoare triple {13156#false} ~f~0 := 1;~i~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,751 INFO L273 TraceCheckUtils]: 61: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,751 INFO L273 TraceCheckUtils]: 62: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,751 INFO L273 TraceCheckUtils]: 63: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,751 INFO L273 TraceCheckUtils]: 64: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,751 INFO L273 TraceCheckUtils]: 65: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,752 INFO L273 TraceCheckUtils]: 66: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,752 INFO L273 TraceCheckUtils]: 67: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,752 INFO L273 TraceCheckUtils]: 68: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,752 INFO L273 TraceCheckUtils]: 69: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,752 INFO L273 TraceCheckUtils]: 70: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,752 INFO L273 TraceCheckUtils]: 71: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,753 INFO L273 TraceCheckUtils]: 72: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,753 INFO L273 TraceCheckUtils]: 73: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,753 INFO L273 TraceCheckUtils]: 74: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,753 INFO L273 TraceCheckUtils]: 75: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,753 INFO L273 TraceCheckUtils]: 76: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 77: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 78: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 79: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 80: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 81: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 82: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 83: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,754 INFO L273 TraceCheckUtils]: 84: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 85: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 86: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 87: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 88: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 89: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 90: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 91: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,755 INFO L273 TraceCheckUtils]: 92: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,756 INFO L273 TraceCheckUtils]: 93: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,756 INFO L273 TraceCheckUtils]: 94: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,756 INFO L273 TraceCheckUtils]: 95: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,756 INFO L273 TraceCheckUtils]: 96: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,756 INFO L273 TraceCheckUtils]: 97: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,756 INFO L273 TraceCheckUtils]: 98: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,756 INFO L273 TraceCheckUtils]: 99: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 100: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 101: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 102: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 103: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 104: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 105: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 106: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 107: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,757 INFO L273 TraceCheckUtils]: 108: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 109: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 110: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 111: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 112: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 113: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 114: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 115: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,758 INFO L273 TraceCheckUtils]: 116: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 117: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 118: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 119: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 120: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 121: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 122: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 123: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 124: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,759 INFO L273 TraceCheckUtils]: 125: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 126: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 127: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 128: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 129: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 130: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 131: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 132: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,760 INFO L273 TraceCheckUtils]: 133: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 134: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 135: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 136: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 137: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 138: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 139: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 140: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,761 INFO L273 TraceCheckUtils]: 141: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,762 INFO L273 TraceCheckUtils]: 142: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,762 INFO L273 TraceCheckUtils]: 143: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,762 INFO L273 TraceCheckUtils]: 144: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:52,762 INFO L273 TraceCheckUtils]: 145: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,762 INFO L273 TraceCheckUtils]: 146: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,762 INFO L273 TraceCheckUtils]: 147: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,763 INFO L273 TraceCheckUtils]: 148: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,763 INFO L273 TraceCheckUtils]: 149: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,763 INFO L273 TraceCheckUtils]: 150: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,763 INFO L273 TraceCheckUtils]: 151: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,763 INFO L273 TraceCheckUtils]: 152: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-14 18:45:52,763 INFO L273 TraceCheckUtils]: 153: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,764 INFO L273 TraceCheckUtils]: 154: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,764 INFO L273 TraceCheckUtils]: 155: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,764 INFO L273 TraceCheckUtils]: 156: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,764 INFO L273 TraceCheckUtils]: 157: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,764 INFO L273 TraceCheckUtils]: 158: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:52,764 INFO L273 TraceCheckUtils]: 159: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:52,765 INFO L273 TraceCheckUtils]: 160: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-14 18:45:52,765 INFO L273 TraceCheckUtils]: 161: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:52,765 INFO L273 TraceCheckUtils]: 162: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:52,765 INFO L273 TraceCheckUtils]: 163: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:52,765 INFO L273 TraceCheckUtils]: 164: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:52,765 INFO L273 TraceCheckUtils]: 165: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:52,766 INFO L273 TraceCheckUtils]: 166: Hoare triple {13156#false} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-14 18:45:52,766 INFO L256 TraceCheckUtils]: 167: Hoare triple {13156#false} call __VERIFIER_assert(~f~0); {13156#false} is VALID [2018-11-14 18:45:52,766 INFO L273 TraceCheckUtils]: 168: Hoare triple {13156#false} ~cond := #in~cond; {13156#false} is VALID [2018-11-14 18:45:52,766 INFO L273 TraceCheckUtils]: 169: Hoare triple {13156#false} assume ~cond == 0; {13156#false} is VALID [2018-11-14 18:45:52,766 INFO L273 TraceCheckUtils]: 170: Hoare triple {13156#false} assume !false; {13156#false} is VALID [2018-11-14 18:45:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2018-11-14 18:45:52,783 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:52,783 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 18:45:52,791 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-14 18:45:53,013 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 14 check-sat command(s) [2018-11-14 18:45:53,014 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:45:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:53,047 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:53,298 INFO L256 TraceCheckUtils]: 0: Hoare triple {13155#true} call ULTIMATE.init(); {13155#true} is VALID [2018-11-14 18:45:53,299 INFO L273 TraceCheckUtils]: 1: Hoare triple {13155#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13155#true} is VALID [2018-11-14 18:45:53,299 INFO L273 TraceCheckUtils]: 2: Hoare triple {13155#true} assume true; {13155#true} is VALID [2018-11-14 18:45:53,299 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13155#true} {13155#true} #81#return; {13155#true} is VALID [2018-11-14 18:45:53,299 INFO L256 TraceCheckUtils]: 4: Hoare triple {13155#true} call #t~ret7 := main(); {13155#true} is VALID [2018-11-14 18:45:53,300 INFO L273 TraceCheckUtils]: 5: Hoare triple {13155#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {13189#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:53,301 INFO L273 TraceCheckUtils]: 6: Hoare triple {13189#(<= main_~i~0 0)} assume true; {13189#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:53,301 INFO L273 TraceCheckUtils]: 7: Hoare triple {13189#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13189#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:53,301 INFO L273 TraceCheckUtils]: 8: Hoare triple {13189#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13189#(<= main_~i~0 0)} is VALID [2018-11-14 18:45:53,302 INFO L273 TraceCheckUtils]: 9: Hoare triple {13189#(<= main_~i~0 0)} ~i~0 := ~i~0 + 1; {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:53,302 INFO L273 TraceCheckUtils]: 10: Hoare triple {13158#(<= main_~i~0 1)} assume true; {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:53,302 INFO L273 TraceCheckUtils]: 11: Hoare triple {13158#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:53,303 INFO L273 TraceCheckUtils]: 12: Hoare triple {13158#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:53,304 INFO L273 TraceCheckUtils]: 13: Hoare triple {13158#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:53,304 INFO L273 TraceCheckUtils]: 14: Hoare triple {13159#(<= main_~i~0 2)} assume true; {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:53,305 INFO L273 TraceCheckUtils]: 15: Hoare triple {13159#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:53,305 INFO L273 TraceCheckUtils]: 16: Hoare triple {13159#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:53,306 INFO L273 TraceCheckUtils]: 17: Hoare triple {13159#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:53,306 INFO L273 TraceCheckUtils]: 18: Hoare triple {13160#(<= main_~i~0 3)} assume true; {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:53,307 INFO L273 TraceCheckUtils]: 19: Hoare triple {13160#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:53,307 INFO L273 TraceCheckUtils]: 20: Hoare triple {13160#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:53,308 INFO L273 TraceCheckUtils]: 21: Hoare triple {13160#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:53,309 INFO L273 TraceCheckUtils]: 22: Hoare triple {13161#(<= main_~i~0 4)} assume true; {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:53,309 INFO L273 TraceCheckUtils]: 23: Hoare triple {13161#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:53,309 INFO L273 TraceCheckUtils]: 24: Hoare triple {13161#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:53,310 INFO L273 TraceCheckUtils]: 25: Hoare triple {13161#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:53,311 INFO L273 TraceCheckUtils]: 26: Hoare triple {13162#(<= main_~i~0 5)} assume true; {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:53,311 INFO L273 TraceCheckUtils]: 27: Hoare triple {13162#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:53,312 INFO L273 TraceCheckUtils]: 28: Hoare triple {13162#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:53,312 INFO L273 TraceCheckUtils]: 29: Hoare triple {13162#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:53,313 INFO L273 TraceCheckUtils]: 30: Hoare triple {13163#(<= main_~i~0 6)} assume true; {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:53,313 INFO L273 TraceCheckUtils]: 31: Hoare triple {13163#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:53,314 INFO L273 TraceCheckUtils]: 32: Hoare triple {13163#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:53,315 INFO L273 TraceCheckUtils]: 33: Hoare triple {13163#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:53,315 INFO L273 TraceCheckUtils]: 34: Hoare triple {13164#(<= main_~i~0 7)} assume true; {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:53,316 INFO L273 TraceCheckUtils]: 35: Hoare triple {13164#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:53,316 INFO L273 TraceCheckUtils]: 36: Hoare triple {13164#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:53,317 INFO L273 TraceCheckUtils]: 37: Hoare triple {13164#(<= main_~i~0 7)} ~i~0 := ~i~0 + 1; {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:53,317 INFO L273 TraceCheckUtils]: 38: Hoare triple {13165#(<= main_~i~0 8)} assume true; {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:53,318 INFO L273 TraceCheckUtils]: 39: Hoare triple {13165#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:53,318 INFO L273 TraceCheckUtils]: 40: Hoare triple {13165#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:53,319 INFO L273 TraceCheckUtils]: 41: Hoare triple {13165#(<= main_~i~0 8)} ~i~0 := ~i~0 + 1; {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:53,320 INFO L273 TraceCheckUtils]: 42: Hoare triple {13166#(<= main_~i~0 9)} assume true; {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:53,320 INFO L273 TraceCheckUtils]: 43: Hoare triple {13166#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:53,321 INFO L273 TraceCheckUtils]: 44: Hoare triple {13166#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:53,321 INFO L273 TraceCheckUtils]: 45: Hoare triple {13166#(<= main_~i~0 9)} ~i~0 := ~i~0 + 1; {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:53,322 INFO L273 TraceCheckUtils]: 46: Hoare triple {13167#(<= main_~i~0 10)} assume true; {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:53,322 INFO L273 TraceCheckUtils]: 47: Hoare triple {13167#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:53,323 INFO L273 TraceCheckUtils]: 48: Hoare triple {13167#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:53,323 INFO L273 TraceCheckUtils]: 49: Hoare triple {13167#(<= main_~i~0 10)} ~i~0 := ~i~0 + 1; {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:53,324 INFO L273 TraceCheckUtils]: 50: Hoare triple {13168#(<= main_~i~0 11)} assume true; {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:53,324 INFO L273 TraceCheckUtils]: 51: Hoare triple {13168#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:53,325 INFO L273 TraceCheckUtils]: 52: Hoare triple {13168#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:53,326 INFO L273 TraceCheckUtils]: 53: Hoare triple {13168#(<= main_~i~0 11)} ~i~0 := ~i~0 + 1; {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:53,326 INFO L273 TraceCheckUtils]: 54: Hoare triple {13169#(<= main_~i~0 12)} assume true; {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:53,327 INFO L273 TraceCheckUtils]: 55: Hoare triple {13169#(<= main_~i~0 12)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:53,327 INFO L273 TraceCheckUtils]: 56: Hoare triple {13169#(<= main_~i~0 12)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:53,328 INFO L273 TraceCheckUtils]: 57: Hoare triple {13169#(<= main_~i~0 12)} ~i~0 := ~i~0 + 1; {13170#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:53,328 INFO L273 TraceCheckUtils]: 58: Hoare triple {13170#(<= main_~i~0 13)} assume true; {13170#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:53,329 INFO L273 TraceCheckUtils]: 59: Hoare triple {13170#(<= main_~i~0 13)} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-14 18:45:53,329 INFO L273 TraceCheckUtils]: 60: Hoare triple {13156#false} ~f~0 := 1;~i~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,329 INFO L273 TraceCheckUtils]: 61: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,330 INFO L273 TraceCheckUtils]: 62: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,330 INFO L273 TraceCheckUtils]: 63: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,330 INFO L273 TraceCheckUtils]: 64: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,330 INFO L273 TraceCheckUtils]: 65: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,330 INFO L273 TraceCheckUtils]: 66: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,331 INFO L273 TraceCheckUtils]: 67: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,331 INFO L273 TraceCheckUtils]: 68: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,331 INFO L273 TraceCheckUtils]: 69: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,331 INFO L273 TraceCheckUtils]: 70: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,331 INFO L273 TraceCheckUtils]: 71: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,331 INFO L273 TraceCheckUtils]: 72: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,332 INFO L273 TraceCheckUtils]: 73: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,332 INFO L273 TraceCheckUtils]: 74: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,332 INFO L273 TraceCheckUtils]: 75: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,332 INFO L273 TraceCheckUtils]: 76: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,332 INFO L273 TraceCheckUtils]: 77: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,333 INFO L273 TraceCheckUtils]: 78: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,333 INFO L273 TraceCheckUtils]: 79: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,333 INFO L273 TraceCheckUtils]: 80: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,333 INFO L273 TraceCheckUtils]: 81: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,333 INFO L273 TraceCheckUtils]: 82: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 83: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 84: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 85: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 86: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 87: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 88: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 89: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,334 INFO L273 TraceCheckUtils]: 90: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 91: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 92: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 93: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 94: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 95: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 96: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 97: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 98: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,335 INFO L273 TraceCheckUtils]: 99: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 100: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 101: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 102: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 103: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 104: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 105: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 106: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 107: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,336 INFO L273 TraceCheckUtils]: 108: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 109: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 110: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 111: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 112: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 113: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 114: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 115: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,337 INFO L273 TraceCheckUtils]: 116: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 117: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 118: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 119: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 120: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 121: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 122: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 123: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 124: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,338 INFO L273 TraceCheckUtils]: 125: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 126: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 127: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 128: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 129: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 130: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 131: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 132: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 133: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,339 INFO L273 TraceCheckUtils]: 134: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 135: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 136: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 137: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 138: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 139: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 140: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 141: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,340 INFO L273 TraceCheckUtils]: 142: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 143: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 144: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 145: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 146: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 147: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 148: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 149: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 150: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,341 INFO L273 TraceCheckUtils]: 151: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 152: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 153: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 154: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 155: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 156: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 157: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 158: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 159: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {13156#false} is VALID [2018-11-14 18:45:53,342 INFO L273 TraceCheckUtils]: 160: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L273 TraceCheckUtils]: 161: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L273 TraceCheckUtils]: 162: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L273 TraceCheckUtils]: 163: Hoare triple {13156#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L273 TraceCheckUtils]: 164: Hoare triple {13156#false} ~i~0 := ~i~0 + 1; {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L273 TraceCheckUtils]: 165: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L273 TraceCheckUtils]: 166: Hoare triple {13156#false} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L256 TraceCheckUtils]: 167: Hoare triple {13156#false} call __VERIFIER_assert(~f~0); {13156#false} is VALID [2018-11-14 18:45:53,343 INFO L273 TraceCheckUtils]: 168: Hoare triple {13156#false} ~cond := #in~cond; {13156#false} is VALID [2018-11-14 18:45:53,344 INFO L273 TraceCheckUtils]: 169: Hoare triple {13156#false} assume ~cond == 0; {13156#false} is VALID [2018-11-14 18:45:53,344 INFO L273 TraceCheckUtils]: 170: Hoare triple {13156#false} assume !false; {13156#false} is VALID [2018-11-14 18:45:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2018-11-14 18:45:53,402 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:45:53,402 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 17 [2018-11-14 18:45:53,403 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 171 [2018-11-14 18:45:53,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:45:53,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2018-11-14 18:45:53,477 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:53,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-14 18:45:53,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-14 18:45:53,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-14 18:45:53,479 INFO L87 Difference]: Start difference. First operand 552 states and 766 transitions. Second operand 17 states. [2018-11-14 18:45:55,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:55,312 INFO L93 Difference]: Finished difference Result 1284 states and 1780 transitions. [2018-11-14 18:45:55,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-14 18:45:55,313 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 171 [2018-11-14 18:45:55,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:45:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-14 18:45:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 288 transitions. [2018-11-14 18:45:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-14 18:45:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 288 transitions. [2018-11-14 18:45:55,318 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 288 transitions. [2018-11-14 18:45:56,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:45:56,061 INFO L225 Difference]: With dead ends: 1284 [2018-11-14 18:45:56,061 INFO L226 Difference]: Without dead ends: 802 [2018-11-14 18:45:56,062 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 171 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-14 18:45:56,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2018-11-14 18:45:56,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 592. [2018-11-14 18:45:56,489 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:45:56,489 INFO L82 GeneralOperation]: Start isEquivalent. First operand 802 states. Second operand 592 states. [2018-11-14 18:45:56,490 INFO L74 IsIncluded]: Start isIncluded. First operand 802 states. Second operand 592 states. [2018-11-14 18:45:56,490 INFO L87 Difference]: Start difference. First operand 802 states. Second operand 592 states. [2018-11-14 18:45:56,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:56,529 INFO L93 Difference]: Finished difference Result 802 states and 1095 transitions. [2018-11-14 18:45:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1095 transitions. [2018-11-14 18:45:56,531 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:56,531 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:56,531 INFO L74 IsIncluded]: Start isIncluded. First operand 592 states. Second operand 802 states. [2018-11-14 18:45:56,531 INFO L87 Difference]: Start difference. First operand 592 states. Second operand 802 states. [2018-11-14 18:45:56,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:45:56,574 INFO L93 Difference]: Finished difference Result 802 states and 1095 transitions. [2018-11-14 18:45:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1095 transitions. [2018-11-14 18:45:56,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:45:56,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:45:56,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:45:56,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:45:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 592 states. [2018-11-14 18:45:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 592 states and 822 transitions. [2018-11-14 18:45:56,605 INFO L78 Accepts]: Start accepts. Automaton has 592 states and 822 transitions. Word has length 171 [2018-11-14 18:45:56,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:45:56,605 INFO L480 AbstractCegarLoop]: Abstraction has 592 states and 822 transitions. [2018-11-14 18:45:56,605 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-14 18:45:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 822 transitions. [2018-11-14 18:45:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-11-14 18:45:56,608 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:45:56,608 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 12, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:45:56,609 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:45:56,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:45:56,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1508140197, now seen corresponding path program 6 times [2018-11-14 18:45:56,609 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-14 18:45:56,609 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-14 18:45:56,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:56,610 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-14 18:45:56,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-14 18:45:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:57,406 INFO L256 TraceCheckUtils]: 0: Hoare triple {17363#true} call ULTIMATE.init(); {17363#true} is VALID [2018-11-14 18:45:57,406 INFO L273 TraceCheckUtils]: 1: Hoare triple {17363#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17363#true} is VALID [2018-11-14 18:45:57,407 INFO L273 TraceCheckUtils]: 2: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:45:57,407 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17363#true} {17363#true} #81#return; {17363#true} is VALID [2018-11-14 18:45:57,407 INFO L256 TraceCheckUtils]: 4: Hoare triple {17363#true} call #t~ret7 := main(); {17363#true} is VALID [2018-11-14 18:45:57,408 INFO L273 TraceCheckUtils]: 5: Hoare triple {17363#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {17365#(= main_~i~0 0)} is VALID [2018-11-14 18:45:57,408 INFO L273 TraceCheckUtils]: 6: Hoare triple {17365#(= main_~i~0 0)} assume true; {17365#(= main_~i~0 0)} is VALID [2018-11-14 18:45:57,409 INFO L273 TraceCheckUtils]: 7: Hoare triple {17365#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17365#(= main_~i~0 0)} is VALID [2018-11-14 18:45:57,409 INFO L273 TraceCheckUtils]: 8: Hoare triple {17365#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17365#(= main_~i~0 0)} is VALID [2018-11-14 18:45:57,409 INFO L273 TraceCheckUtils]: 9: Hoare triple {17365#(= main_~i~0 0)} ~i~0 := ~i~0 + 1; {17366#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:57,410 INFO L273 TraceCheckUtils]: 10: Hoare triple {17366#(<= main_~i~0 1)} assume true; {17366#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:57,410 INFO L273 TraceCheckUtils]: 11: Hoare triple {17366#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17366#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:57,410 INFO L273 TraceCheckUtils]: 12: Hoare triple {17366#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17366#(<= main_~i~0 1)} is VALID [2018-11-14 18:45:57,411 INFO L273 TraceCheckUtils]: 13: Hoare triple {17366#(<= main_~i~0 1)} ~i~0 := ~i~0 + 1; {17367#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:57,412 INFO L273 TraceCheckUtils]: 14: Hoare triple {17367#(<= main_~i~0 2)} assume true; {17367#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:57,412 INFO L273 TraceCheckUtils]: 15: Hoare triple {17367#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17367#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:57,413 INFO L273 TraceCheckUtils]: 16: Hoare triple {17367#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17367#(<= main_~i~0 2)} is VALID [2018-11-14 18:45:57,414 INFO L273 TraceCheckUtils]: 17: Hoare triple {17367#(<= main_~i~0 2)} ~i~0 := ~i~0 + 1; {17368#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:57,414 INFO L273 TraceCheckUtils]: 18: Hoare triple {17368#(<= main_~i~0 3)} assume true; {17368#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:57,415 INFO L273 TraceCheckUtils]: 19: Hoare triple {17368#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17368#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:57,415 INFO L273 TraceCheckUtils]: 20: Hoare triple {17368#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17368#(<= main_~i~0 3)} is VALID [2018-11-14 18:45:57,416 INFO L273 TraceCheckUtils]: 21: Hoare triple {17368#(<= main_~i~0 3)} ~i~0 := ~i~0 + 1; {17369#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:57,416 INFO L273 TraceCheckUtils]: 22: Hoare triple {17369#(<= main_~i~0 4)} assume true; {17369#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:57,417 INFO L273 TraceCheckUtils]: 23: Hoare triple {17369#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17369#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:57,417 INFO L273 TraceCheckUtils]: 24: Hoare triple {17369#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17369#(<= main_~i~0 4)} is VALID [2018-11-14 18:45:57,418 INFO L273 TraceCheckUtils]: 25: Hoare triple {17369#(<= main_~i~0 4)} ~i~0 := ~i~0 + 1; {17370#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:57,419 INFO L273 TraceCheckUtils]: 26: Hoare triple {17370#(<= main_~i~0 5)} assume true; {17370#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:57,419 INFO L273 TraceCheckUtils]: 27: Hoare triple {17370#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17370#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:57,420 INFO L273 TraceCheckUtils]: 28: Hoare triple {17370#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17370#(<= main_~i~0 5)} is VALID [2018-11-14 18:45:57,421 INFO L273 TraceCheckUtils]: 29: Hoare triple {17370#(<= main_~i~0 5)} ~i~0 := ~i~0 + 1; {17371#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:57,421 INFO L273 TraceCheckUtils]: 30: Hoare triple {17371#(<= main_~i~0 6)} assume true; {17371#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:57,422 INFO L273 TraceCheckUtils]: 31: Hoare triple {17371#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17371#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:57,422 INFO L273 TraceCheckUtils]: 32: Hoare triple {17371#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17371#(<= main_~i~0 6)} is VALID [2018-11-14 18:45:57,423 INFO L273 TraceCheckUtils]: 33: Hoare triple {17371#(<= main_~i~0 6)} ~i~0 := ~i~0 + 1; {17372#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:57,423 INFO L273 TraceCheckUtils]: 34: Hoare triple {17372#(<= main_~i~0 7)} assume true; {17372#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:57,424 INFO L273 TraceCheckUtils]: 35: Hoare triple {17372#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17372#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:57,424 INFO L273 TraceCheckUtils]: 36: Hoare triple {17372#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17372#(<= main_~i~0 7)} is VALID [2018-11-14 18:45:57,425 INFO L273 TraceCheckUtils]: 37: Hoare triple {17372#(<= main_~i~0 7)} ~i~0 := ~i~0 + 1; {17373#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:57,426 INFO L273 TraceCheckUtils]: 38: Hoare triple {17373#(<= main_~i~0 8)} assume true; {17373#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:57,426 INFO L273 TraceCheckUtils]: 39: Hoare triple {17373#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17373#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:57,427 INFO L273 TraceCheckUtils]: 40: Hoare triple {17373#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17373#(<= main_~i~0 8)} is VALID [2018-11-14 18:45:57,428 INFO L273 TraceCheckUtils]: 41: Hoare triple {17373#(<= main_~i~0 8)} ~i~0 := ~i~0 + 1; {17374#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:57,428 INFO L273 TraceCheckUtils]: 42: Hoare triple {17374#(<= main_~i~0 9)} assume true; {17374#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:57,429 INFO L273 TraceCheckUtils]: 43: Hoare triple {17374#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17374#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:57,429 INFO L273 TraceCheckUtils]: 44: Hoare triple {17374#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17374#(<= main_~i~0 9)} is VALID [2018-11-14 18:45:57,430 INFO L273 TraceCheckUtils]: 45: Hoare triple {17374#(<= main_~i~0 9)} ~i~0 := ~i~0 + 1; {17375#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:57,430 INFO L273 TraceCheckUtils]: 46: Hoare triple {17375#(<= main_~i~0 10)} assume true; {17375#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:57,431 INFO L273 TraceCheckUtils]: 47: Hoare triple {17375#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17375#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:57,431 INFO L273 TraceCheckUtils]: 48: Hoare triple {17375#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17375#(<= main_~i~0 10)} is VALID [2018-11-14 18:45:57,432 INFO L273 TraceCheckUtils]: 49: Hoare triple {17375#(<= main_~i~0 10)} ~i~0 := ~i~0 + 1; {17376#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:57,433 INFO L273 TraceCheckUtils]: 50: Hoare triple {17376#(<= main_~i~0 11)} assume true; {17376#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:57,433 INFO L273 TraceCheckUtils]: 51: Hoare triple {17376#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17376#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:57,434 INFO L273 TraceCheckUtils]: 52: Hoare triple {17376#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17376#(<= main_~i~0 11)} is VALID [2018-11-14 18:45:57,435 INFO L273 TraceCheckUtils]: 53: Hoare triple {17376#(<= main_~i~0 11)} ~i~0 := ~i~0 + 1; {17377#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:57,435 INFO L273 TraceCheckUtils]: 54: Hoare triple {17377#(<= main_~i~0 12)} assume true; {17377#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:57,436 INFO L273 TraceCheckUtils]: 55: Hoare triple {17377#(<= main_~i~0 12)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17377#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:57,436 INFO L273 TraceCheckUtils]: 56: Hoare triple {17377#(<= main_~i~0 12)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17377#(<= main_~i~0 12)} is VALID [2018-11-14 18:45:57,437 INFO L273 TraceCheckUtils]: 57: Hoare triple {17377#(<= main_~i~0 12)} ~i~0 := ~i~0 + 1; {17378#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:57,437 INFO L273 TraceCheckUtils]: 58: Hoare triple {17378#(<= main_~i~0 13)} assume true; {17378#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:57,438 INFO L273 TraceCheckUtils]: 59: Hoare triple {17378#(<= main_~i~0 13)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17378#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:57,438 INFO L273 TraceCheckUtils]: 60: Hoare triple {17378#(<= main_~i~0 13)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17378#(<= main_~i~0 13)} is VALID [2018-11-14 18:45:57,439 INFO L273 TraceCheckUtils]: 61: Hoare triple {17378#(<= main_~i~0 13)} ~i~0 := ~i~0 + 1; {17379#(<= main_~i~0 14)} is VALID [2018-11-14 18:45:57,440 INFO L273 TraceCheckUtils]: 62: Hoare triple {17379#(<= main_~i~0 14)} assume true; {17379#(<= main_~i~0 14)} is VALID [2018-11-14 18:45:57,440 INFO L273 TraceCheckUtils]: 63: Hoare triple {17379#(<= main_~i~0 14)} assume !(~i~0 < 100000); {17364#false} is VALID [2018-11-14 18:45:57,441 INFO L273 TraceCheckUtils]: 64: Hoare triple {17364#false} ~f~0 := 1;~i~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,441 INFO L273 TraceCheckUtils]: 65: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,441 INFO L273 TraceCheckUtils]: 66: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,441 INFO L273 TraceCheckUtils]: 67: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,441 INFO L273 TraceCheckUtils]: 68: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,442 INFO L273 TraceCheckUtils]: 69: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,442 INFO L273 TraceCheckUtils]: 70: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,442 INFO L273 TraceCheckUtils]: 71: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,442 INFO L273 TraceCheckUtils]: 72: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,442 INFO L273 TraceCheckUtils]: 73: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,443 INFO L273 TraceCheckUtils]: 74: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,443 INFO L273 TraceCheckUtils]: 75: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,443 INFO L273 TraceCheckUtils]: 76: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,443 INFO L273 TraceCheckUtils]: 77: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,443 INFO L273 TraceCheckUtils]: 78: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,444 INFO L273 TraceCheckUtils]: 79: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,444 INFO L273 TraceCheckUtils]: 80: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,444 INFO L273 TraceCheckUtils]: 81: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,444 INFO L273 TraceCheckUtils]: 82: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,444 INFO L273 TraceCheckUtils]: 83: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 84: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 85: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 86: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 87: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 88: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 89: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 90: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 91: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,445 INFO L273 TraceCheckUtils]: 92: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 93: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 94: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 95: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 96: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 97: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 98: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 99: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,446 INFO L273 TraceCheckUtils]: 100: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 101: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 102: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 103: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 104: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 105: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 106: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 107: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 108: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,447 INFO L273 TraceCheckUtils]: 109: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 110: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 111: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 112: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 113: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 114: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 115: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 116: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,448 INFO L273 TraceCheckUtils]: 117: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 118: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 119: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 120: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 121: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 122: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 123: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 124: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,449 INFO L273 TraceCheckUtils]: 125: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 126: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 127: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 128: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 129: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 130: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 131: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 132: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,450 INFO L273 TraceCheckUtils]: 133: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,451 INFO L273 TraceCheckUtils]: 134: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,451 INFO L273 TraceCheckUtils]: 135: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,451 INFO L273 TraceCheckUtils]: 136: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,451 INFO L273 TraceCheckUtils]: 137: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,451 INFO L273 TraceCheckUtils]: 138: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,451 INFO L273 TraceCheckUtils]: 139: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,452 INFO L273 TraceCheckUtils]: 140: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,452 INFO L273 TraceCheckUtils]: 141: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,452 INFO L273 TraceCheckUtils]: 142: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,452 INFO L273 TraceCheckUtils]: 143: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,452 INFO L273 TraceCheckUtils]: 144: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,452 INFO L273 TraceCheckUtils]: 145: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,453 INFO L273 TraceCheckUtils]: 146: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,453 INFO L273 TraceCheckUtils]: 147: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,453 INFO L273 TraceCheckUtils]: 148: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,453 INFO L273 TraceCheckUtils]: 149: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,453 INFO L273 TraceCheckUtils]: 150: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,453 INFO L273 TraceCheckUtils]: 151: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,454 INFO L273 TraceCheckUtils]: 152: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,454 INFO L273 TraceCheckUtils]: 153: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,454 INFO L273 TraceCheckUtils]: 154: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,454 INFO L273 TraceCheckUtils]: 155: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,454 INFO L273 TraceCheckUtils]: 156: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-14 18:45:57,454 INFO L273 TraceCheckUtils]: 157: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,455 INFO L273 TraceCheckUtils]: 158: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,455 INFO L273 TraceCheckUtils]: 159: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,455 INFO L273 TraceCheckUtils]: 160: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,455 INFO L273 TraceCheckUtils]: 161: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,455 INFO L273 TraceCheckUtils]: 162: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,455 INFO L273 TraceCheckUtils]: 163: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,455 INFO L273 TraceCheckUtils]: 164: Hoare triple {17364#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17364#false} is VALID [2018-11-14 18:45:57,456 INFO L273 TraceCheckUtils]: 165: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,456 INFO L273 TraceCheckUtils]: 166: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,456 INFO L273 TraceCheckUtils]: 167: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,456 INFO L273 TraceCheckUtils]: 168: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,456 INFO L273 TraceCheckUtils]: 169: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,456 INFO L273 TraceCheckUtils]: 170: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-14 18:45:57,457 INFO L273 TraceCheckUtils]: 171: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17364#false} is VALID [2018-11-14 18:45:57,457 INFO L273 TraceCheckUtils]: 172: Hoare triple {17364#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17364#false} is VALID [2018-11-14 18:45:57,457 INFO L273 TraceCheckUtils]: 173: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-14 18:45:57,457 INFO L273 TraceCheckUtils]: 174: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-14 18:45:57,457 INFO L273 TraceCheckUtils]: 175: Hoare triple {17364#false} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17364#false} is VALID [2018-11-14 18:45:57,457 INFO L273 TraceCheckUtils]: 176: Hoare triple {17364#false} ~i~0 := ~i~0 + 1; {17364#false} is VALID [2018-11-14 18:45:57,458 INFO L273 TraceCheckUtils]: 177: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-14 18:45:57,458 INFO L273 TraceCheckUtils]: 178: Hoare triple {17364#false} assume !(~i~0 < 100000); {17364#false} is VALID [2018-11-14 18:45:57,458 INFO L256 TraceCheckUtils]: 179: Hoare triple {17364#false} call __VERIFIER_assert(~f~0); {17364#false} is VALID [2018-11-14 18:45:57,458 INFO L273 TraceCheckUtils]: 180: Hoare triple {17364#false} ~cond := #in~cond; {17364#false} is VALID [2018-11-14 18:45:57,458 INFO L273 TraceCheckUtils]: 181: Hoare triple {17364#false} assume ~cond == 0; {17364#false} is VALID [2018-11-14 18:45:57,458 INFO L273 TraceCheckUtils]: 182: Hoare triple {17364#false} assume !false; {17364#false} is VALID [2018-11-14 18:45:57,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2018-11-14 18:45:57,478 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-14 18:45:57,478 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-14 18:45:57,490 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-14 18:45:57,573 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2018-11-14 18:45:57,573 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:45:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:45:57,609 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:45:57,675 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 15 treesize of output 12 [2018-11-14 18:45:57,680 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 12 treesize of output 11 [2018-11-14 18:45:57,682 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,687 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,692 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,692 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-14 18:45:57,740 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 28 treesize of output 23 [2018-11-14 18:45:57,751 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:57,752 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 37 [2018-11-14 18:45:57,755 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,764 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,771 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,771 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:28, output treesize:24 [2018-11-14 18:45:57,875 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 40 treesize of output 33 [2018-11-14 18:45:57,884 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:57,885 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:57,886 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:45:57,888 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 76 [2018-11-14 18:45:57,891 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,905 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,916 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:45:57,917 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2018-11-14 18:46:02,975 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 54 treesize of output 46 [2018-11-14 18:46:03,043 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,045 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,048 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,049 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,050 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,051 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,053 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,055 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 79 [2018-11-14 18:46:03,061 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-14 18:46:03,081 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:46:03,128 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 56 treesize of output 48 [2018-11-14 18:46:03,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,156 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,159 INFO L700 Elim1Store]: detected not equals via solver [2018-11-14 18:46:03,194 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 95 [2018-11-14 18:46:03,205 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2018-11-14 18:46:03,231 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-14 18:46:03,291 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-14 18:46:03,291 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:111, output treesize:26 [2018-11-14 18:46:03,295 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-14 18:46:03,659 INFO L256 TraceCheckUtils]: 0: Hoare triple {17363#true} call ULTIMATE.init(); {17363#true} is VALID [2018-11-14 18:46:03,660 INFO L273 TraceCheckUtils]: 1: Hoare triple {17363#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17363#true} is VALID [2018-11-14 18:46:03,660 INFO L273 TraceCheckUtils]: 2: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,660 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17363#true} {17363#true} #81#return; {17363#true} is VALID [2018-11-14 18:46:03,660 INFO L256 TraceCheckUtils]: 4: Hoare triple {17363#true} call #t~ret7 := main(); {17363#true} is VALID [2018-11-14 18:46:03,661 INFO L273 TraceCheckUtils]: 5: Hoare triple {17363#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {17363#true} is VALID [2018-11-14 18:46:03,661 INFO L273 TraceCheckUtils]: 6: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,661 INFO L273 TraceCheckUtils]: 7: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,661 INFO L273 TraceCheckUtils]: 8: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,661 INFO L273 TraceCheckUtils]: 9: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,662 INFO L273 TraceCheckUtils]: 10: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,662 INFO L273 TraceCheckUtils]: 11: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,662 INFO L273 TraceCheckUtils]: 12: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,662 INFO L273 TraceCheckUtils]: 13: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,662 INFO L273 TraceCheckUtils]: 14: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,662 INFO L273 TraceCheckUtils]: 15: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,662 INFO L273 TraceCheckUtils]: 16: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 17: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 18: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 19: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 20: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 21: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 22: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 23: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 24: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,663 INFO L273 TraceCheckUtils]: 25: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 26: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 27: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 28: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 29: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 30: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 31: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 32: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,664 INFO L273 TraceCheckUtils]: 33: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 34: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 35: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 36: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 37: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 38: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 39: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 40: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 41: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,665 INFO L273 TraceCheckUtils]: 42: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 43: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 44: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 45: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 46: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 47: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 48: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 49: Hoare triple {17363#true} ~i~0 := ~i~0 + 1; {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 50: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-14 18:46:03,666 INFO L273 TraceCheckUtils]: 51: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17363#true} is VALID [2018-11-14 18:46:03,667 INFO L273 TraceCheckUtils]: 52: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17539#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} is VALID [2018-11-14 18:46:03,668 INFO L273 TraceCheckUtils]: 53: Hoare triple {17539#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} ~i~0 := ~i~0 + 1; {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-14 18:46:03,668 INFO L273 TraceCheckUtils]: 54: Hoare triple {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume true; {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-14 18:46:03,668 INFO L273 TraceCheckUtils]: 55: Hoare triple {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-14 18:46:03,669 INFO L273 TraceCheckUtils]: 56: Hoare triple {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17553#(and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} is VALID [2018-11-14 18:46:03,670 INFO L273 TraceCheckUtils]: 57: Hoare triple {17553#(and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} ~i~0 := ~i~0 + 1; {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-14 18:46:03,670 INFO L273 TraceCheckUtils]: 58: Hoare triple {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} assume true; {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-14 18:46:03,671 INFO L273 TraceCheckUtils]: 59: Hoare triple {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4); {17564#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-14 18:46:03,672 INFO L273 TraceCheckUtils]: 60: Hoare triple {17564#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4); {17568#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-14 18:46:03,675 INFO L273 TraceCheckUtils]: 61: Hoare triple {17568#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} ~i~0 := ~i~0 + 1; {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,676 INFO L273 TraceCheckUtils]: 62: Hoare triple {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,678 INFO L273 TraceCheckUtils]: 63: Hoare triple {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !(~i~0 < 100000); {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,678 INFO L273 TraceCheckUtils]: 64: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~f~0 := 1;~i~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,678 INFO L273 TraceCheckUtils]: 65: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,679 INFO L273 TraceCheckUtils]: 66: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,679 INFO L273 TraceCheckUtils]: 67: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,680 INFO L273 TraceCheckUtils]: 68: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,680 INFO L273 TraceCheckUtils]: 69: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,681 INFO L273 TraceCheckUtils]: 70: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,681 INFO L273 TraceCheckUtils]: 71: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,682 INFO L273 TraceCheckUtils]: 72: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,682 INFO L273 TraceCheckUtils]: 73: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,683 INFO L273 TraceCheckUtils]: 74: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,683 INFO L273 TraceCheckUtils]: 75: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,684 INFO L273 TraceCheckUtils]: 76: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,685 INFO L273 TraceCheckUtils]: 77: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,685 INFO L273 TraceCheckUtils]: 78: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,686 INFO L273 TraceCheckUtils]: 79: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,686 INFO L273 TraceCheckUtils]: 80: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,687 INFO L273 TraceCheckUtils]: 81: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,687 INFO L273 TraceCheckUtils]: 82: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,688 INFO L273 TraceCheckUtils]: 83: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,689 INFO L273 TraceCheckUtils]: 84: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,689 INFO L273 TraceCheckUtils]: 85: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,690 INFO L273 TraceCheckUtils]: 86: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,690 INFO L273 TraceCheckUtils]: 87: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,691 INFO L273 TraceCheckUtils]: 88: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,691 INFO L273 TraceCheckUtils]: 89: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,692 INFO L273 TraceCheckUtils]: 90: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,693 INFO L273 TraceCheckUtils]: 91: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,693 INFO L273 TraceCheckUtils]: 92: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,694 INFO L273 TraceCheckUtils]: 93: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,694 INFO L273 TraceCheckUtils]: 94: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,695 INFO L273 TraceCheckUtils]: 95: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,695 INFO L273 TraceCheckUtils]: 96: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,696 INFO L273 TraceCheckUtils]: 97: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,697 INFO L273 TraceCheckUtils]: 98: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,697 INFO L273 TraceCheckUtils]: 99: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,698 INFO L273 TraceCheckUtils]: 100: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,698 INFO L273 TraceCheckUtils]: 101: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,699 INFO L273 TraceCheckUtils]: 102: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,699 INFO L273 TraceCheckUtils]: 103: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,700 INFO L273 TraceCheckUtils]: 104: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,701 INFO L273 TraceCheckUtils]: 105: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,701 INFO L273 TraceCheckUtils]: 106: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,702 INFO L273 TraceCheckUtils]: 107: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,702 INFO L273 TraceCheckUtils]: 108: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,703 INFO L273 TraceCheckUtils]: 109: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,703 INFO L273 TraceCheckUtils]: 110: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,704 INFO L273 TraceCheckUtils]: 111: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,704 INFO L273 TraceCheckUtils]: 112: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,705 INFO L273 TraceCheckUtils]: 113: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,706 INFO L273 TraceCheckUtils]: 114: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,706 INFO L273 TraceCheckUtils]: 115: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,707 INFO L273 TraceCheckUtils]: 116: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,707 INFO L273 TraceCheckUtils]: 117: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,708 INFO L273 TraceCheckUtils]: 118: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,708 INFO L273 TraceCheckUtils]: 119: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,709 INFO L273 TraceCheckUtils]: 120: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,710 INFO L273 TraceCheckUtils]: 121: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,710 INFO L273 TraceCheckUtils]: 122: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,711 INFO L273 TraceCheckUtils]: 123: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,711 INFO L273 TraceCheckUtils]: 124: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,712 INFO L273 TraceCheckUtils]: 125: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,712 INFO L273 TraceCheckUtils]: 126: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,713 INFO L273 TraceCheckUtils]: 127: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,713 INFO L273 TraceCheckUtils]: 128: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,714 INFO L273 TraceCheckUtils]: 129: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,715 INFO L273 TraceCheckUtils]: 130: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,715 INFO L273 TraceCheckUtils]: 131: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,716 INFO L273 TraceCheckUtils]: 132: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,716 INFO L273 TraceCheckUtils]: 133: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,717 INFO L273 TraceCheckUtils]: 134: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,717 INFO L273 TraceCheckUtils]: 135: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,718 INFO L273 TraceCheckUtils]: 136: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,719 INFO L273 TraceCheckUtils]: 137: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,719 INFO L273 TraceCheckUtils]: 138: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,720 INFO L273 TraceCheckUtils]: 139: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,720 INFO L273 TraceCheckUtils]: 140: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,721 INFO L273 TraceCheckUtils]: 141: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,721 INFO L273 TraceCheckUtils]: 142: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,722 INFO L273 TraceCheckUtils]: 143: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,722 INFO L273 TraceCheckUtils]: 144: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,723 INFO L273 TraceCheckUtils]: 145: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,724 INFO L273 TraceCheckUtils]: 146: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,724 INFO L273 TraceCheckUtils]: 147: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,725 INFO L273 TraceCheckUtils]: 148: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,725 INFO L273 TraceCheckUtils]: 149: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,726 INFO L273 TraceCheckUtils]: 150: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,726 INFO L273 TraceCheckUtils]: 151: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,727 INFO L273 TraceCheckUtils]: 152: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := ~i~0 + 1; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,727 INFO L273 TraceCheckUtils]: 153: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,728 INFO L273 TraceCheckUtils]: 154: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-14 18:46:03,730 INFO L273 TraceCheckUtils]: 155: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17856#(or (<= 100000 main_~i~0) (not |main_#t~short3|) (<= main_~i~0 99996))} is VALID [2018-11-14 18:46:03,731 INFO L273 TraceCheckUtils]: 156: Hoare triple {17856#(or (<= 100000 main_~i~0) (not |main_#t~short3|) (<= main_~i~0 99996))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-14 18:46:03,731 INFO L273 TraceCheckUtils]: 157: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-14 18:46:03,732 INFO L273 TraceCheckUtils]: 158: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} assume !#t~short6; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-14 18:46:03,732 INFO L273 TraceCheckUtils]: 159: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-14 18:46:03,733 INFO L273 TraceCheckUtils]: 160: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} ~i~0 := ~i~0 + 1; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,734 INFO L273 TraceCheckUtils]: 161: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume true; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,734 INFO L273 TraceCheckUtils]: 162: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,735 INFO L273 TraceCheckUtils]: 163: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,735 INFO L273 TraceCheckUtils]: 164: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,736 INFO L273 TraceCheckUtils]: 165: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,736 INFO L273 TraceCheckUtils]: 166: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !#t~short6; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,737 INFO L273 TraceCheckUtils]: 167: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-14 18:46:03,738 INFO L273 TraceCheckUtils]: 168: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} ~i~0 := ~i~0 + 1; {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-14 18:46:03,738 INFO L273 TraceCheckUtils]: 169: Hoare triple {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} assume true; {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-14 18:46:03,739 INFO L273 TraceCheckUtils]: 170: Hoare triple {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem1 >= 0; {17905#(<= main_~i~0 99998)} is VALID [2018-11-14 18:46:03,740 INFO L273 TraceCheckUtils]: 171: Hoare triple {17905#(<= main_~i~0 99998)} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + ~i~0 * 4, 4);#t~short3 := #t~mem2 == 0; {17905#(<= main_~i~0 99998)} is VALID [2018-11-14 18:46:03,740 INFO L273 TraceCheckUtils]: 172: Hoare triple {17905#(<= main_~i~0 99998)} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17905#(<= main_~i~0 99998)} is VALID [2018-11-14 18:46:03,741 INFO L273 TraceCheckUtils]: 173: Hoare triple {17905#(<= main_~i~0 99998)} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + ~i~0 * 4, 4);#t~short6 := #t~mem4 < 0; {17905#(<= main_~i~0 99998)} is VALID [2018-11-14 18:46:03,741 INFO L273 TraceCheckUtils]: 174: Hoare triple {17905#(<= main_~i~0 99998)} assume !#t~short6; {17905#(<= main_~i~0 99998)} is VALID [2018-11-14 18:46:03,742 INFO L273 TraceCheckUtils]: 175: Hoare triple {17905#(<= main_~i~0 99998)} assume !#t~short6;havoc #t~mem5;havoc #t~mem4;havoc #t~short6; {17905#(<= main_~i~0 99998)} is VALID [2018-11-14 18:46:03,743 INFO L273 TraceCheckUtils]: 176: Hoare triple {17905#(<= main_~i~0 99998)} ~i~0 := ~i~0 + 1; {17924#(<= main_~i~0 99999)} is VALID [2018-11-14 18:46:03,743 INFO L273 TraceCheckUtils]: 177: Hoare triple {17924#(<= main_~i~0 99999)} assume true; {17924#(<= main_~i~0 99999)} is VALID [2018-11-14 18:46:03,744 INFO L273 TraceCheckUtils]: 178: Hoare triple {17924#(<= main_~i~0 99999)} assume !(~i~0 < 100000); {17364#false} is VALID [2018-11-14 18:46:03,744 INFO L256 TraceCheckUtils]: 179: Hoare triple {17364#false} call __VERIFIER_assert(~f~0); {17364#false} is VALID [2018-11-14 18:46:03,744 INFO L273 TraceCheckUtils]: 180: Hoare triple {17364#false} ~cond := #in~cond; {17364#false} is VALID [2018-11-14 18:46:03,745 INFO L273 TraceCheckUtils]: 181: Hoare triple {17364#false} assume ~cond == 0; {17364#false} is VALID [2018-11-14 18:46:03,745 INFO L273 TraceCheckUtils]: 182: Hoare triple {17364#false} assume !false; {17364#false} is VALID [2018-11-14 18:46:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 135 proven. 287 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2018-11-14 18:46:03,960 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:46:03,961 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 31 [2018-11-14 18:46:03,961 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 183 [2018-11-14 18:46:03,962 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:46:03,962 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states. [2018-11-14 18:46:04,124 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:46:04,124 INFO L459 AbstractCegarLoop]: Interpolant automaton has 31 states [2018-11-14 18:46:04,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2018-11-14 18:46:04,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=270, Invalid=660, Unknown=0, NotChecked=0, Total=930 [2018-11-14 18:46:04,126 INFO L87 Difference]: Start difference. First operand 592 states and 822 transitions. Second operand 31 states. [2018-11-14 18:46:28,258 WARN L179 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 37 DAG size of output: 36