/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/recursive-simple/sum_15x0-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:59:39,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:59:39,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:59:39,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:59:39,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:59:39,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:59:39,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:59:39,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:59:39,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:59:39,317 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:59:39,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:59:39,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:59:39,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:59:39,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:59:39,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:59:39,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:59:39,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:59:39,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:59:39,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:59:39,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:59:39,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:59:39,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:59:39,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:59:39,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:59:39,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 14:59:39,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:59:39,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:59:39,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:59:39,362 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:59:39,376 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:59:39,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:59:39,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:59:39,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:59:39,378 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:59:39,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:59:39,379 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:59:39,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:59:39,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:59:39,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:59:39,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:59:39,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:59:39,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:59:39,380 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:59:39,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:59:39,381 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:59:39,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:59:39,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:59:39,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:59:39,382 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:59:39,382 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:59:39,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:59:39,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:59:39,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:59:39,383 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:59:39,383 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:59:39,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:59:39,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:59:39,383 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:59:39,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:59:39,685 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:59:39,707 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:59:39,711 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:59:39,713 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:59:39,713 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:59:39,714 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/sum_15x0-2.c [2020-07-10 14:59:39,798 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ee61315/eb4b7f7ee1ff41908ff41d7fd67c2f58/FLAG6f2b13dbc [2020-07-10 14:59:40,316 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:59:40,317 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/sum_15x0-2.c [2020-07-10 14:59:40,323 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ee61315/eb4b7f7ee1ff41908ff41d7fd67c2f58/FLAG6f2b13dbc [2020-07-10 14:59:40,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ee61315/eb4b7f7ee1ff41908ff41d7fd67c2f58 [2020-07-10 14:59:40,750 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:59:40,753 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:59:40,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:59:40,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:59:40,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:59:40,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:40,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffd75f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40, skipping insertion in model container [2020-07-10 14:59:40,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:40,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:59:40,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:59:40,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:59:40,963 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:59:40,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:59:40,994 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:59:40,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40 WrapperNode [2020-07-10 14:59:40,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:59:40,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:59:40,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:59:40,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:59:41,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:41,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:41,014 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:41,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:41,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:41,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:41,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (1/1) ... [2020-07-10 14:59:41,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:59:41,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:59:41,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:59:41,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:59:41,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (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 [2020-07-10 14:59:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:59:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:59:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2020-07-10 14:59:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:59:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:59:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2020-07-10 14:59:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:59:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:59:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:59:41,456 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:59:41,456 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 14:59:41,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:59:41 BoogieIcfgContainer [2020-07-10 14:59:41,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:59:41,463 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:59:41,463 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:59:41,467 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:59:41,468 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:59:40" (1/3) ... [2020-07-10 14:59:41,469 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1669a63e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:59:41, skipping insertion in model container [2020-07-10 14:59:41,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:59:40" (2/3) ... [2020-07-10 14:59:41,469 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1669a63e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:59:41, skipping insertion in model container [2020-07-10 14:59:41,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:59:41" (3/3) ... [2020-07-10 14:59:41,471 INFO L109 eAbstractionObserver]: Analyzing ICFG sum_15x0-2.c [2020-07-10 14:59:41,484 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:59:41,508 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:59:41,524 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:59:41,553 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:59:41,553 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:59:41,554 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:59:41,554 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:59:41,554 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:59:41,554 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:59:41,554 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:59:41,555 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:59:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states. [2020-07-10 14:59:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-10 14:59:41,585 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:41,586 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:41,586 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:41,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:41,594 INFO L82 PathProgramCache]: Analyzing trace with hash 2001781660, now seen corresponding path program 1 times [2020-07-10 14:59:41,606 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:41,606 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713839502] [2020-07-10 14:59:41,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:41,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {23#true} assume true; {23#true} is VALID [2020-07-10 14:59:41,825 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23#true} {23#true} #26#return; {23#true} is VALID [2020-07-10 14:59:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:41,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {23#true} ~n := #in~n;~m := #in~m; {32#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:41,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {32#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {33#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:41,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {33#(<= |sum_#in~n| 0)} assume true; {33#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:41,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33#(<= |sum_#in~n| 0)} {27#(<= 15 main_~a~0)} #32#return; {24#false} is VALID [2020-07-10 14:59:41,907 INFO L263 TraceCheckUtils]: 0: Hoare triple {23#true} call ULTIMATE.init(); {23#true} is VALID [2020-07-10 14:59:41,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {23#true} assume true; {23#true} is VALID [2020-07-10 14:59:41,908 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23#true} {23#true} #26#return; {23#true} is VALID [2020-07-10 14:59:41,908 INFO L263 TraceCheckUtils]: 3: Hoare triple {23#true} call #t~ret2 := main(); {23#true} is VALID [2020-07-10 14:59:41,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {23#true} ~a~0 := 15;~b~0 := 0; {27#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:41,910 INFO L263 TraceCheckUtils]: 5: Hoare triple {27#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {23#true} is VALID [2020-07-10 14:59:41,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {23#true} ~n := #in~n;~m := #in~m; {32#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:41,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {32#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {33#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:41,915 INFO L280 TraceCheckUtils]: 8: Hoare triple {33#(<= |sum_#in~n| 0)} assume true; {33#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:41,918 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33#(<= |sum_#in~n| 0)} {27#(<= 15 main_~a~0)} #32#return; {24#false} is VALID [2020-07-10 14:59:41,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {24#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {24#false} is VALID [2020-07-10 14:59:41,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {24#false} assume ~result~0 == ~a~0 + ~b~0; {24#false} is VALID [2020-07-10 14:59:41,920 INFO L280 TraceCheckUtils]: 12: Hoare triple {24#false} assume !false; {24#false} is VALID [2020-07-10 14:59:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:59:41,922 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713839502] [2020-07-10 14:59:41,923 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:59:41,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:59:41,924 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128733001] [2020-07-10 14:59:41,932 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:59:41,936 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:41,940 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:59:41,978 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:41,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:59:41,979 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:41,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:59:41,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:59:41,991 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 5 states. [2020-07-10 14:59:42,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:42,228 INFO L93 Difference]: Finished difference Result 30 states and 33 transitions. [2020-07-10 14:59:42,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:59:42,229 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:59:42,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:59:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 33 transitions. [2020-07-10 14:59:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:59:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 33 transitions. [2020-07-10 14:59:42,245 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 33 transitions. [2020-07-10 14:59:42,305 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:42,318 INFO L225 Difference]: With dead ends: 30 [2020-07-10 14:59:42,318 INFO L226 Difference]: Without dead ends: 18 [2020-07-10 14:59:42,322 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:59:42,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2020-07-10 14:59:42,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2020-07-10 14:59:42,382 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:42,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 18 states. Second operand 18 states. [2020-07-10 14:59:42,383 INFO L74 IsIncluded]: Start isIncluded. First operand 18 states. Second operand 18 states. [2020-07-10 14:59:42,383 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 18 states. [2020-07-10 14:59:42,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:42,391 INFO L93 Difference]: Finished difference Result 18 states and 19 transitions. [2020-07-10 14:59:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-10 14:59:42,393 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:42,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:42,394 INFO L74 IsIncluded]: Start isIncluded. First operand 18 states. Second operand 18 states. [2020-07-10 14:59:42,394 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 18 states. [2020-07-10 14:59:42,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:42,406 INFO L93 Difference]: Finished difference Result 18 states and 19 transitions. [2020-07-10 14:59:42,406 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-10 14:59:42,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:42,407 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:42,407 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:42,408 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 14:59:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2020-07-10 14:59:42,414 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 13 [2020-07-10 14:59:42,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:42,415 INFO L479 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2020-07-10 14:59:42,416 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:59:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-10 14:59:42,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-10 14:59:42,418 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:42,419 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:42,421 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:59:42,421 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:42,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:42,422 INFO L82 PathProgramCache]: Analyzing trace with hash -118151420, now seen corresponding path program 1 times [2020-07-10 14:59:42,422 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:42,422 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314983496] [2020-07-10 14:59:42,423 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:42,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {136#true} assume true; {136#true} is VALID [2020-07-10 14:59:42,505 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {136#true} {136#true} #26#return; {136#true} is VALID [2020-07-10 14:59:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:42,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:42,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {151#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,622 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {157#(<= |sum_#in~n| 0)} {151#(= sum_~n |sum_#in~n|)} #30#return; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:42,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {151#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:42,625 INFO L263 TraceCheckUtils]: 2: Hoare triple {151#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {136#true} is VALID [2020-07-10 14:59:42,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:42,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {151#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,630 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {157#(<= |sum_#in~n| 0)} {151#(= sum_~n |sum_#in~n|)} #30#return; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {156#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {156#(<= |sum_#in~n| 1)} assume true; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,635 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {156#(<= |sum_#in~n| 1)} {140#(<= 15 main_~a~0)} #32#return; {137#false} is VALID [2020-07-10 14:59:42,636 INFO L263 TraceCheckUtils]: 0: Hoare triple {136#true} call ULTIMATE.init(); {136#true} is VALID [2020-07-10 14:59:42,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {136#true} assume true; {136#true} is VALID [2020-07-10 14:59:42,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {136#true} {136#true} #26#return; {136#true} is VALID [2020-07-10 14:59:42,637 INFO L263 TraceCheckUtils]: 3: Hoare triple {136#true} call #t~ret2 := main(); {136#true} is VALID [2020-07-10 14:59:42,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {136#true} ~a~0 := 15;~b~0 := 0; {140#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:42,639 INFO L263 TraceCheckUtils]: 5: Hoare triple {140#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {136#true} is VALID [2020-07-10 14:59:42,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:42,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {151#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:42,641 INFO L263 TraceCheckUtils]: 8: Hoare triple {151#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {136#true} is VALID [2020-07-10 14:59:42,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:42,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {151#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,644 INFO L280 TraceCheckUtils]: 11: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,646 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {157#(<= |sum_#in~n| 0)} {151#(= sum_~n |sum_#in~n|)} #30#return; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,647 INFO L280 TraceCheckUtils]: 13: Hoare triple {156#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {156#(<= |sum_#in~n| 1)} assume true; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,650 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {156#(<= |sum_#in~n| 1)} {140#(<= 15 main_~a~0)} #32#return; {137#false} is VALID [2020-07-10 14:59:42,651 INFO L280 TraceCheckUtils]: 16: Hoare triple {137#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {137#false} is VALID [2020-07-10 14:59:42,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {137#false} assume ~result~0 == ~a~0 + ~b~0; {137#false} is VALID [2020-07-10 14:59:42,663 INFO L280 TraceCheckUtils]: 18: Hoare triple {137#false} assume !false; {137#false} is VALID [2020-07-10 14:59:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 14:59:42,667 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314983496] [2020-07-10 14:59:42,667 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762957221] [2020-07-10 14:59:42,668 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:42,710 INFO L264 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:59:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:42,724 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:42,844 INFO L263 TraceCheckUtils]: 0: Hoare triple {136#true} call ULTIMATE.init(); {136#true} is VALID [2020-07-10 14:59:42,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {136#true} assume true; {136#true} is VALID [2020-07-10 14:59:42,845 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {136#true} {136#true} #26#return; {136#true} is VALID [2020-07-10 14:59:42,845 INFO L263 TraceCheckUtils]: 3: Hoare triple {136#true} call #t~ret2 := main(); {136#true} is VALID [2020-07-10 14:59:42,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {136#true} ~a~0 := 15;~b~0 := 0; {140#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:42,847 INFO L263 TraceCheckUtils]: 5: Hoare triple {140#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {136#true} is VALID [2020-07-10 14:59:42,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {179#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:42,849 INFO L280 TraceCheckUtils]: 7: Hoare triple {179#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {179#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:42,849 INFO L263 TraceCheckUtils]: 8: Hoare triple {179#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {136#true} is VALID [2020-07-10 14:59:42,850 INFO L280 TraceCheckUtils]: 9: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {179#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:42,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {179#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,852 INFO L280 TraceCheckUtils]: 11: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:42,854 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {157#(<= |sum_#in~n| 0)} {179#(<= |sum_#in~n| sum_~n)} #30#return; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {156#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {156#(<= |sum_#in~n| 1)} assume true; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:42,858 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {156#(<= |sum_#in~n| 1)} {140#(<= 15 main_~a~0)} #32#return; {137#false} is VALID [2020-07-10 14:59:42,858 INFO L280 TraceCheckUtils]: 16: Hoare triple {137#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {137#false} is VALID [2020-07-10 14:59:42,858 INFO L280 TraceCheckUtils]: 17: Hoare triple {137#false} assume ~result~0 == ~a~0 + ~b~0; {137#false} is VALID [2020-07-10 14:59:42,859 INFO L280 TraceCheckUtils]: 18: Hoare triple {137#false} assume !false; {137#false} is VALID [2020-07-10 14:59:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 14:59:42,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:42,861 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-07-10 14:59:42,862 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700048569] [2020-07-10 14:59:42,863 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-10 14:59:42,863 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:42,864 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:59:42,893 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:42,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:59:42,894 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:42,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:59:42,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:59:42,895 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 7 states. [2020-07-10 14:59:43,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:43,031 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2020-07-10 14:59:43,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 14:59:43,032 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-10 14:59:43,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:59:43,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 26 transitions. [2020-07-10 14:59:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:59:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 26 transitions. [2020-07-10 14:59:43,039 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 26 transitions. [2020-07-10 14:59:43,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:43,075 INFO L225 Difference]: With dead ends: 25 [2020-07-10 14:59:43,075 INFO L226 Difference]: Without dead ends: 21 [2020-07-10 14:59:43,077 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:59:43,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-07-10 14:59:43,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-07-10 14:59:43,087 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:43,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand 21 states. [2020-07-10 14:59:43,087 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-10 14:59:43,087 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-10 14:59:43,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:43,091 INFO L93 Difference]: Finished difference Result 21 states and 22 transitions. [2020-07-10 14:59:43,091 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2020-07-10 14:59:43,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:43,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:43,092 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-10 14:59:43,092 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-10 14:59:43,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:43,095 INFO L93 Difference]: Finished difference Result 21 states and 22 transitions. [2020-07-10 14:59:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2020-07-10 14:59:43,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:43,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:43,096 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:43,097 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-10 14:59:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 22 transitions. [2020-07-10 14:59:43,099 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 22 transitions. Word has length 19 [2020-07-10 14:59:43,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:43,100 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 22 transitions. [2020-07-10 14:59:43,100 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:59:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2020-07-10 14:59:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-07-10 14:59:43,101 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:43,102 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:43,315 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-10 14:59:43,316 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:43,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:43,317 INFO L82 PathProgramCache]: Analyzing trace with hash 764931548, now seen corresponding path program 2 times [2020-07-10 14:59:43,317 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:43,317 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787992761] [2020-07-10 14:59:43,317 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:43,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 14:59:43,372 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #26#return; {321#true} is VALID [2020-07-10 14:59:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:43,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,492 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {359#(<= |sum_#in~n| 0)} {342#(= sum_~n |sum_#in~n|)} #30#return; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,495 INFO L263 TraceCheckUtils]: 2: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-10 14:59:43,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,499 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {359#(<= |sum_#in~n| 0)} {342#(= sum_~n |sum_#in~n|)} #30#return; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,501 INFO L280 TraceCheckUtils]: 7: Hoare triple {358#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,504 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {358#(<= |sum_#in~n| 1)} {342#(= sum_~n |sum_#in~n|)} #30#return; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,508 INFO L263 TraceCheckUtils]: 2: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-10 14:59:43,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,510 INFO L263 TraceCheckUtils]: 5: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-10 14:59:43,511 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,512 INFO L280 TraceCheckUtils]: 7: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,516 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {359#(<= |sum_#in~n| 0)} {342#(= sum_~n |sum_#in~n|)} #30#return; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {358#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,518 INFO L280 TraceCheckUtils]: 11: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,520 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {358#(<= |sum_#in~n| 1)} {342#(= sum_~n |sum_#in~n|)} #30#return; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {353#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {353#(<= |sum_#in~n| 2)} assume true; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,523 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {353#(<= |sum_#in~n| 2)} {325#(<= 15 main_~a~0)} #32#return; {322#false} is VALID [2020-07-10 14:59:43,524 INFO L263 TraceCheckUtils]: 0: Hoare triple {321#true} call ULTIMATE.init(); {321#true} is VALID [2020-07-10 14:59:43,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 14:59:43,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {321#true} {321#true} #26#return; {321#true} is VALID [2020-07-10 14:59:43,526 INFO L263 TraceCheckUtils]: 3: Hoare triple {321#true} call #t~ret2 := main(); {321#true} is VALID [2020-07-10 14:59:43,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} ~a~0 := 15;~b~0 := 0; {325#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:43,527 INFO L263 TraceCheckUtils]: 5: Hoare triple {325#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {321#true} is VALID [2020-07-10 14:59:43,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,529 INFO L280 TraceCheckUtils]: 7: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,529 INFO L263 TraceCheckUtils]: 8: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-10 14:59:43,530 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,530 INFO L280 TraceCheckUtils]: 10: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,531 INFO L263 TraceCheckUtils]: 11: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-10 14:59:43,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:43,533 INFO L280 TraceCheckUtils]: 13: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,535 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {359#(<= |sum_#in~n| 0)} {342#(= sum_~n |sum_#in~n|)} #30#return; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,536 INFO L280 TraceCheckUtils]: 16: Hoare triple {358#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,537 INFO L280 TraceCheckUtils]: 17: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,539 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {358#(<= |sum_#in~n| 1)} {342#(= sum_~n |sum_#in~n|)} #30#return; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,540 INFO L280 TraceCheckUtils]: 19: Hoare triple {353#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,541 INFO L280 TraceCheckUtils]: 20: Hoare triple {353#(<= |sum_#in~n| 2)} assume true; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,542 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {353#(<= |sum_#in~n| 2)} {325#(<= 15 main_~a~0)} #32#return; {322#false} is VALID [2020-07-10 14:59:43,543 INFO L280 TraceCheckUtils]: 22: Hoare triple {322#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {322#false} is VALID [2020-07-10 14:59:43,543 INFO L280 TraceCheckUtils]: 23: Hoare triple {322#false} assume ~result~0 == ~a~0 + ~b~0; {322#false} is VALID [2020-07-10 14:59:43,544 INFO L280 TraceCheckUtils]: 24: Hoare triple {322#false} assume !false; {322#false} is VALID [2020-07-10 14:59:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-10 14:59:43,546 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787992761] [2020-07-10 14:59:43,546 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [659052756] [2020-07-10 14:59:43,546 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:43,576 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:59:43,577 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:43,578 INFO L264 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:59:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:43,589 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:43,719 INFO L263 TraceCheckUtils]: 0: Hoare triple {321#true} call ULTIMATE.init(); {321#true} is VALID [2020-07-10 14:59:43,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 14:59:43,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {321#true} {321#true} #26#return; {321#true} is VALID [2020-07-10 14:59:43,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {321#true} call #t~ret2 := main(); {321#true} is VALID [2020-07-10 14:59:43,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} ~a~0 := 15;~b~0 := 0; {325#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:43,722 INFO L263 TraceCheckUtils]: 5: Hoare triple {325#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {321#true} is VALID [2020-07-10 14:59:43,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:43,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {381#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:43,724 INFO L263 TraceCheckUtils]: 8: Hoare triple {381#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-10 14:59:43,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:43,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {381#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:43,726 INFO L263 TraceCheckUtils]: 11: Hoare triple {381#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-10 14:59:43,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:43,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {381#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,729 INFO L280 TraceCheckUtils]: 14: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:43,731 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {359#(<= |sum_#in~n| 0)} {381#(<= |sum_#in~n| sum_~n)} #30#return; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {358#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:43,735 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {358#(<= |sum_#in~n| 1)} {381#(<= |sum_#in~n| sum_~n)} #30#return; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {353#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,737 INFO L280 TraceCheckUtils]: 20: Hoare triple {353#(<= |sum_#in~n| 2)} assume true; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:43,739 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {353#(<= |sum_#in~n| 2)} {325#(<= 15 main_~a~0)} #32#return; {322#false} is VALID [2020-07-10 14:59:43,740 INFO L280 TraceCheckUtils]: 22: Hoare triple {322#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {322#false} is VALID [2020-07-10 14:59:43,740 INFO L280 TraceCheckUtils]: 23: Hoare triple {322#false} assume ~result~0 == ~a~0 + ~b~0; {322#false} is VALID [2020-07-10 14:59:43,740 INFO L280 TraceCheckUtils]: 24: Hoare triple {322#false} assume !false; {322#false} is VALID [2020-07-10 14:59:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-10 14:59:43,743 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:43,743 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2020-07-10 14:59:43,743 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689863410] [2020-07-10 14:59:43,744 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2020-07-10 14:59:43,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:43,745 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 14:59:43,787 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:43,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 14:59:43,788 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:43,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 14:59:43,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 14:59:43,789 INFO L87 Difference]: Start difference. First operand 21 states and 22 transitions. Second operand 8 states. [2020-07-10 14:59:43,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:43,973 INFO L93 Difference]: Finished difference Result 28 states and 29 transitions. [2020-07-10 14:59:43,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:59:43,973 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2020-07-10 14:59:43,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:59:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 29 transitions. [2020-07-10 14:59:43,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:59:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 29 transitions. [2020-07-10 14:59:43,979 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 29 transitions. [2020-07-10 14:59:44,019 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:44,020 INFO L225 Difference]: With dead ends: 28 [2020-07-10 14:59:44,021 INFO L226 Difference]: Without dead ends: 24 [2020-07-10 14:59:44,021 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:59:44,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-10 14:59:44,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2020-07-10 14:59:44,030 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:44,030 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 24 states. [2020-07-10 14:59:44,031 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-10 14:59:44,031 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-10 14:59:44,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:44,034 INFO L93 Difference]: Finished difference Result 24 states and 25 transitions. [2020-07-10 14:59:44,034 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2020-07-10 14:59:44,035 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:44,035 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:44,035 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-10 14:59:44,035 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-10 14:59:44,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:44,039 INFO L93 Difference]: Finished difference Result 24 states and 25 transitions. [2020-07-10 14:59:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2020-07-10 14:59:44,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:44,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:44,040 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:44,040 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:59:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 25 transitions. [2020-07-10 14:59:44,042 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 25 transitions. Word has length 25 [2020-07-10 14:59:44,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:44,043 INFO L479 AbstractCegarLoop]: Abstraction has 24 states and 25 transitions. [2020-07-10 14:59:44,043 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 14:59:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2020-07-10 14:59:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-07-10 14:59:44,044 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:44,045 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:44,260 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:44,261 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:44,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:44,261 INFO L82 PathProgramCache]: Analyzing trace with hash 601942852, now seen corresponding path program 3 times [2020-07-10 14:59:44,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:44,262 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935065144] [2020-07-10 14:59:44,262 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:44,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} assume true; {555#true} is VALID [2020-07-10 14:59:44,307 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {555#true} {555#true} #26#return; {555#true} is VALID [2020-07-10 14:59:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:44,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:44,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,467 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {616#(<= |sum_#in~n| 0)} {582#(= sum_~n |sum_#in~n|)} #30#return; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,470 INFO L263 TraceCheckUtils]: 2: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,475 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {616#(<= |sum_#in~n| 0)} {582#(= sum_~n |sum_#in~n|)} #30#return; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {615#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,476 INFO L280 TraceCheckUtils]: 8: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,478 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {615#(<= |sum_#in~n| 1)} {582#(= sum_~n |sum_#in~n|)} #30#return; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,481 INFO L263 TraceCheckUtils]: 2: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,482 INFO L280 TraceCheckUtils]: 3: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,483 INFO L263 TraceCheckUtils]: 5: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,484 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,485 INFO L280 TraceCheckUtils]: 7: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,488 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {616#(<= |sum_#in~n| 0)} {582#(= sum_~n |sum_#in~n|)} #30#return; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {615#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,491 INFO L280 TraceCheckUtils]: 11: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,493 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {615#(<= |sum_#in~n| 1)} {582#(= sum_~n |sum_#in~n|)} #30#return; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {610#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,497 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {610#(<= |sum_#in~n| 2)} {582#(= sum_~n |sum_#in~n|)} #30#return; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,500 INFO L263 TraceCheckUtils]: 2: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,503 INFO L263 TraceCheckUtils]: 5: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,508 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,509 INFO L280 TraceCheckUtils]: 7: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,509 INFO L263 TraceCheckUtils]: 8: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,522 INFO L280 TraceCheckUtils]: 11: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,525 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {616#(<= |sum_#in~n| 0)} {582#(= sum_~n |sum_#in~n|)} #30#return; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {615#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,527 INFO L280 TraceCheckUtils]: 14: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,530 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {615#(<= |sum_#in~n| 1)} {582#(= sum_~n |sum_#in~n|)} #30#return; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,531 INFO L280 TraceCheckUtils]: 16: Hoare triple {610#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,532 INFO L280 TraceCheckUtils]: 17: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,534 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {610#(<= |sum_#in~n| 2)} {582#(= sum_~n |sum_#in~n|)} #30#return; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {599#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,536 INFO L280 TraceCheckUtils]: 20: Hoare triple {599#(<= |sum_#in~n| 3)} assume true; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,538 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {599#(<= |sum_#in~n| 3)} {559#(<= 15 main_~a~0)} #32#return; {556#false} is VALID [2020-07-10 14:59:44,539 INFO L263 TraceCheckUtils]: 0: Hoare triple {555#true} call ULTIMATE.init(); {555#true} is VALID [2020-07-10 14:59:44,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {555#true} assume true; {555#true} is VALID [2020-07-10 14:59:44,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {555#true} {555#true} #26#return; {555#true} is VALID [2020-07-10 14:59:44,540 INFO L263 TraceCheckUtils]: 3: Hoare triple {555#true} call #t~ret2 := main(); {555#true} is VALID [2020-07-10 14:59:44,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {555#true} ~a~0 := 15;~b~0 := 0; {559#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:44,542 INFO L263 TraceCheckUtils]: 5: Hoare triple {559#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {555#true} is VALID [2020-07-10 14:59:44,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,544 INFO L263 TraceCheckUtils]: 8: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,546 INFO L280 TraceCheckUtils]: 10: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,546 INFO L263 TraceCheckUtils]: 11: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,547 INFO L280 TraceCheckUtils]: 12: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,547 INFO L280 TraceCheckUtils]: 13: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,548 INFO L263 TraceCheckUtils]: 14: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,548 INFO L280 TraceCheckUtils]: 15: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:44,549 INFO L280 TraceCheckUtils]: 16: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,550 INFO L280 TraceCheckUtils]: 17: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,552 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {616#(<= |sum_#in~n| 0)} {582#(= sum_~n |sum_#in~n|)} #30#return; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {615#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,555 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {615#(<= |sum_#in~n| 1)} {582#(= sum_~n |sum_#in~n|)} #30#return; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {610#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,559 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {610#(<= |sum_#in~n| 2)} {582#(= sum_~n |sum_#in~n|)} #30#return; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,560 INFO L280 TraceCheckUtils]: 25: Hoare triple {599#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,561 INFO L280 TraceCheckUtils]: 26: Hoare triple {599#(<= |sum_#in~n| 3)} assume true; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,563 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {599#(<= |sum_#in~n| 3)} {559#(<= 15 main_~a~0)} #32#return; {556#false} is VALID [2020-07-10 14:59:44,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {556#false} is VALID [2020-07-10 14:59:44,564 INFO L280 TraceCheckUtils]: 29: Hoare triple {556#false} assume ~result~0 == ~a~0 + ~b~0; {556#false} is VALID [2020-07-10 14:59:44,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {556#false} assume !false; {556#false} is VALID [2020-07-10 14:59:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-10 14:59:44,566 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935065144] [2020-07-10 14:59:44,566 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1726641963] [2020-07-10 14:59:44,566 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:44,607 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2020-07-10 14:59:44,607 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:44,608 INFO L264 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 14:59:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:44,624 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:44,769 INFO L263 TraceCheckUtils]: 0: Hoare triple {555#true} call ULTIMATE.init(); {555#true} is VALID [2020-07-10 14:59:44,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {555#true} assume true; {555#true} is VALID [2020-07-10 14:59:44,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {555#true} {555#true} #26#return; {555#true} is VALID [2020-07-10 14:59:44,770 INFO L263 TraceCheckUtils]: 3: Hoare triple {555#true} call #t~ret2 := main(); {555#true} is VALID [2020-07-10 14:59:44,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {555#true} ~a~0 := 15;~b~0 := 0; {559#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:44,771 INFO L263 TraceCheckUtils]: 5: Hoare triple {559#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {555#true} is VALID [2020-07-10 14:59:44,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:44,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {638#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:44,773 INFO L263 TraceCheckUtils]: 8: Hoare triple {638#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:44,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {638#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:44,774 INFO L263 TraceCheckUtils]: 11: Hoare triple {638#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,775 INFO L280 TraceCheckUtils]: 12: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:44,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {638#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:44,776 INFO L263 TraceCheckUtils]: 14: Hoare triple {638#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-10 14:59:44,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:44,778 INFO L280 TraceCheckUtils]: 16: Hoare triple {638#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:44,780 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {616#(<= |sum_#in~n| 0)} {638#(<= |sum_#in~n| sum_~n)} #30#return; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,782 INFO L280 TraceCheckUtils]: 19: Hoare triple {615#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,782 INFO L280 TraceCheckUtils]: 20: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:44,784 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {615#(<= |sum_#in~n| 1)} {638#(<= |sum_#in~n| sum_~n)} #30#return; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,785 INFO L280 TraceCheckUtils]: 22: Hoare triple {610#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,786 INFO L280 TraceCheckUtils]: 23: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:44,787 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {610#(<= |sum_#in~n| 2)} {638#(<= |sum_#in~n| sum_~n)} #30#return; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,788 INFO L280 TraceCheckUtils]: 25: Hoare triple {599#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {599#(<= |sum_#in~n| 3)} assume true; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:44,790 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {599#(<= |sum_#in~n| 3)} {559#(<= 15 main_~a~0)} #32#return; {556#false} is VALID [2020-07-10 14:59:44,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {556#false} is VALID [2020-07-10 14:59:44,791 INFO L280 TraceCheckUtils]: 29: Hoare triple {556#false} assume ~result~0 == ~a~0 + ~b~0; {556#false} is VALID [2020-07-10 14:59:44,791 INFO L280 TraceCheckUtils]: 30: Hoare triple {556#false} assume !false; {556#false} is VALID [2020-07-10 14:59:44,792 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-10 14:59:44,792 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:44,793 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2020-07-10 14:59:44,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573909795] [2020-07-10 14:59:44,794 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 31 [2020-07-10 14:59:44,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:44,796 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:59:44,854 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:44,854 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:59:44,855 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:44,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:59:44,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:59:44,856 INFO L87 Difference]: Start difference. First operand 24 states and 25 transitions. Second operand 9 states. [2020-07-10 14:59:45,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:45,095 INFO L93 Difference]: Finished difference Result 31 states and 32 transitions. [2020-07-10 14:59:45,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 14:59:45,095 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 31 [2020-07-10 14:59:45,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:59:45,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 32 transitions. [2020-07-10 14:59:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:59:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 32 transitions. [2020-07-10 14:59:45,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 32 transitions. [2020-07-10 14:59:45,145 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:45,147 INFO L225 Difference]: With dead ends: 31 [2020-07-10 14:59:45,147 INFO L226 Difference]: Without dead ends: 27 [2020-07-10 14:59:45,148 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:59:45,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2020-07-10 14:59:45,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2020-07-10 14:59:45,158 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:45,158 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand 27 states. [2020-07-10 14:59:45,158 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2020-07-10 14:59:45,158 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2020-07-10 14:59:45,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:45,163 INFO L93 Difference]: Finished difference Result 27 states and 28 transitions. [2020-07-10 14:59:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2020-07-10 14:59:45,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:45,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:45,164 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2020-07-10 14:59:45,164 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2020-07-10 14:59:45,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:45,174 INFO L93 Difference]: Finished difference Result 27 states and 28 transitions. [2020-07-10 14:59:45,174 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2020-07-10 14:59:45,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:45,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:45,175 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:45,175 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-10 14:59:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 28 transitions. [2020-07-10 14:59:45,180 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 28 transitions. Word has length 31 [2020-07-10 14:59:45,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:45,181 INFO L479 AbstractCegarLoop]: Abstraction has 27 states and 28 transitions. [2020-07-10 14:59:45,181 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:59:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2020-07-10 14:59:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-10 14:59:45,184 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:45,184 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:45,384 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:45,385 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:45,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:45,386 INFO L82 PathProgramCache]: Analyzing trace with hash -183109604, now seen corresponding path program 4 times [2020-07-10 14:59:45,386 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:45,387 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001994491] [2020-07-10 14:59:45,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} assume true; {844#true} is VALID [2020-07-10 14:59:45,451 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {844#true} {844#true} #26#return; {844#true} is VALID [2020-07-10 14:59:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,652 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {934#(<= |sum_#in~n| 0)} {877#(= sum_~n |sum_#in~n|)} #30#return; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,653 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,657 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {934#(<= |sum_#in~n| 0)} {877#(= sum_~n |sum_#in~n|)} #30#return; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,658 INFO L280 TraceCheckUtils]: 7: Hoare triple {933#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,660 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {933#(<= |sum_#in~n| 1)} {877#(= sum_~n |sum_#in~n|)} #30#return; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,666 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,670 INFO L263 TraceCheckUtils]: 5: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,671 INFO L280 TraceCheckUtils]: 8: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,673 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {934#(<= |sum_#in~n| 0)} {877#(= sum_~n |sum_#in~n|)} #30#return; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,673 INFO L280 TraceCheckUtils]: 10: Hoare triple {933#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,674 INFO L280 TraceCheckUtils]: 11: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,676 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {933#(<= |sum_#in~n| 1)} {877#(= sum_~n |sum_#in~n|)} #30#return; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {928#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,678 INFO L280 TraceCheckUtils]: 14: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,680 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {928#(<= |sum_#in~n| 2)} {877#(= sum_~n |sum_#in~n|)} #30#return; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,683 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,694 INFO L263 TraceCheckUtils]: 5: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,695 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,696 INFO L263 TraceCheckUtils]: 8: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,708 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {934#(<= |sum_#in~n| 0)} {877#(= sum_~n |sum_#in~n|)} #30#return; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {933#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,711 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {933#(<= |sum_#in~n| 1)} {877#(= sum_~n |sum_#in~n|)} #30#return; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,712 INFO L280 TraceCheckUtils]: 16: Hoare triple {928#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,714 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {928#(<= |sum_#in~n| 2)} {877#(= sum_~n |sum_#in~n|)} #30#return; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {917#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,715 INFO L280 TraceCheckUtils]: 20: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,717 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {917#(<= |sum_#in~n| 3)} {877#(= sum_~n |sum_#in~n|)} #30#return; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,719 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,726 INFO L263 TraceCheckUtils]: 5: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,728 INFO L263 TraceCheckUtils]: 8: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,728 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,729 INFO L263 TraceCheckUtils]: 11: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,729 INFO L280 TraceCheckUtils]: 12: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,730 INFO L280 TraceCheckUtils]: 13: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,730 INFO L280 TraceCheckUtils]: 14: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,732 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {934#(<= |sum_#in~n| 0)} {877#(= sum_~n |sum_#in~n|)} #30#return; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {933#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,735 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {933#(<= |sum_#in~n| 1)} {877#(= sum_~n |sum_#in~n|)} #30#return; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {928#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,736 INFO L280 TraceCheckUtils]: 20: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,738 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {928#(<= |sum_#in~n| 2)} {877#(= sum_~n |sum_#in~n|)} #30#return; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,739 INFO L280 TraceCheckUtils]: 22: Hoare triple {917#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,739 INFO L280 TraceCheckUtils]: 23: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,741 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {917#(<= |sum_#in~n| 3)} {877#(= sum_~n |sum_#in~n|)} #30#return; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {900#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,742 INFO L280 TraceCheckUtils]: 26: Hoare triple {900#(<= |sum_#in~n| 4)} assume true; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,744 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {900#(<= |sum_#in~n| 4)} {848#(<= 15 main_~a~0)} #32#return; {845#false} is VALID [2020-07-10 14:59:45,745 INFO L263 TraceCheckUtils]: 0: Hoare triple {844#true} call ULTIMATE.init(); {844#true} is VALID [2020-07-10 14:59:45,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {844#true} assume true; {844#true} is VALID [2020-07-10 14:59:45,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {844#true} {844#true} #26#return; {844#true} is VALID [2020-07-10 14:59:45,746 INFO L263 TraceCheckUtils]: 3: Hoare triple {844#true} call #t~ret2 := main(); {844#true} is VALID [2020-07-10 14:59:45,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {844#true} ~a~0 := 15;~b~0 := 0; {848#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:45,747 INFO L263 TraceCheckUtils]: 5: Hoare triple {848#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {844#true} is VALID [2020-07-10 14:59:45,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,749 INFO L263 TraceCheckUtils]: 8: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,750 INFO L263 TraceCheckUtils]: 11: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,751 INFO L280 TraceCheckUtils]: 12: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,751 INFO L280 TraceCheckUtils]: 13: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,751 INFO L263 TraceCheckUtils]: 14: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,752 INFO L280 TraceCheckUtils]: 15: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,753 INFO L263 TraceCheckUtils]: 17: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,754 INFO L280 TraceCheckUtils]: 18: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:45,754 INFO L280 TraceCheckUtils]: 19: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,757 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {934#(<= |sum_#in~n| 0)} {877#(= sum_~n |sum_#in~n|)} #30#return; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {933#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,758 INFO L280 TraceCheckUtils]: 23: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,760 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {933#(<= |sum_#in~n| 1)} {877#(= sum_~n |sum_#in~n|)} #30#return; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,761 INFO L280 TraceCheckUtils]: 25: Hoare triple {928#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,762 INFO L280 TraceCheckUtils]: 26: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,763 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {928#(<= |sum_#in~n| 2)} {877#(= sum_~n |sum_#in~n|)} #30#return; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {917#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,767 INFO L280 TraceCheckUtils]: 29: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,771 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {917#(<= |sum_#in~n| 3)} {877#(= sum_~n |sum_#in~n|)} #30#return; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,773 INFO L280 TraceCheckUtils]: 31: Hoare triple {900#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,774 INFO L280 TraceCheckUtils]: 32: Hoare triple {900#(<= |sum_#in~n| 4)} assume true; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,776 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {900#(<= |sum_#in~n| 4)} {848#(<= 15 main_~a~0)} #32#return; {845#false} is VALID [2020-07-10 14:59:45,776 INFO L280 TraceCheckUtils]: 34: Hoare triple {845#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {845#false} is VALID [2020-07-10 14:59:45,777 INFO L280 TraceCheckUtils]: 35: Hoare triple {845#false} assume ~result~0 == ~a~0 + ~b~0; {845#false} is VALID [2020-07-10 14:59:45,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {845#false} assume !false; {845#false} is VALID [2020-07-10 14:59:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-10 14:59:45,779 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001994491] [2020-07-10 14:59:45,779 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1036825074] [2020-07-10 14:59:45,780 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:45,819 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-10 14:59:45,819 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:45,820 INFO L264 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:59:45,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:45,832 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:45,976 INFO L263 TraceCheckUtils]: 0: Hoare triple {844#true} call ULTIMATE.init(); {844#true} is VALID [2020-07-10 14:59:45,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {844#true} assume true; {844#true} is VALID [2020-07-10 14:59:45,977 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {844#true} {844#true} #26#return; {844#true} is VALID [2020-07-10 14:59:45,977 INFO L263 TraceCheckUtils]: 3: Hoare triple {844#true} call #t~ret2 := main(); {844#true} is VALID [2020-07-10 14:59:45,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {844#true} ~a~0 := 15;~b~0 := 0; {848#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:45,979 INFO L263 TraceCheckUtils]: 5: Hoare triple {848#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {844#true} is VALID [2020-07-10 14:59:45,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,980 INFO L263 TraceCheckUtils]: 8: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,981 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,982 INFO L280 TraceCheckUtils]: 10: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,982 INFO L263 TraceCheckUtils]: 11: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,983 INFO L280 TraceCheckUtils]: 12: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,983 INFO L263 TraceCheckUtils]: 14: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,985 INFO L263 TraceCheckUtils]: 17: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-10 14:59:45,986 INFO L280 TraceCheckUtils]: 18: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:45,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:45,989 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {934#(<= |sum_#in~n| 0)} {956#(<= |sum_#in~n| sum_~n)} #30#return; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,990 INFO L280 TraceCheckUtils]: 22: Hoare triple {933#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,990 INFO L280 TraceCheckUtils]: 23: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:45,992 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {933#(<= |sum_#in~n| 1)} {956#(<= |sum_#in~n| sum_~n)} #30#return; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {928#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,994 INFO L280 TraceCheckUtils]: 26: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:45,995 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {928#(<= |sum_#in~n| 2)} {956#(<= |sum_#in~n| sum_~n)} #30#return; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,996 INFO L280 TraceCheckUtils]: 28: Hoare triple {917#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,997 INFO L280 TraceCheckUtils]: 29: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:45,998 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {917#(<= |sum_#in~n| 3)} {956#(<= |sum_#in~n| sum_~n)} #30#return; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:45,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {900#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:46,000 INFO L280 TraceCheckUtils]: 32: Hoare triple {900#(<= |sum_#in~n| 4)} assume true; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:46,001 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {900#(<= |sum_#in~n| 4)} {848#(<= 15 main_~a~0)} #32#return; {845#false} is VALID [2020-07-10 14:59:46,002 INFO L280 TraceCheckUtils]: 34: Hoare triple {845#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {845#false} is VALID [2020-07-10 14:59:46,002 INFO L280 TraceCheckUtils]: 35: Hoare triple {845#false} assume ~result~0 == ~a~0 + ~b~0; {845#false} is VALID [2020-07-10 14:59:46,002 INFO L280 TraceCheckUtils]: 36: Hoare triple {845#false} assume !false; {845#false} is VALID [2020-07-10 14:59:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-10 14:59:46,004 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:46,004 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2020-07-10 14:59:46,005 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485022443] [2020-07-10 14:59:46,006 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 37 [2020-07-10 14:59:46,012 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:46,012 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 14:59:46,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:46,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 14:59:46,073 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:46,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 14:59:46,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-10 14:59:46,074 INFO L87 Difference]: Start difference. First operand 27 states and 28 transitions. Second operand 10 states. [2020-07-10 14:59:46,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:46,340 INFO L93 Difference]: Finished difference Result 34 states and 35 transitions. [2020-07-10 14:59:46,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:59:46,341 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 37 [2020-07-10 14:59:46,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:59:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2020-07-10 14:59:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:59:46,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2020-07-10 14:59:46,347 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 35 transitions. [2020-07-10 14:59:46,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:46,410 INFO L225 Difference]: With dead ends: 34 [2020-07-10 14:59:46,410 INFO L226 Difference]: Without dead ends: 30 [2020-07-10 14:59:46,411 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:59:46,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-10 14:59:46,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-10 14:59:46,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:46,420 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-10 14:59:46,421 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 14:59:46,421 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 14:59:46,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:46,424 INFO L93 Difference]: Finished difference Result 30 states and 31 transitions. [2020-07-10 14:59:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2020-07-10 14:59:46,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:46,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:46,425 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 14:59:46,425 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 14:59:46,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:46,427 INFO L93 Difference]: Finished difference Result 30 states and 31 transitions. [2020-07-10 14:59:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2020-07-10 14:59:46,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:46,428 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:46,428 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:46,428 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-10 14:59:46,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 31 transitions. [2020-07-10 14:59:46,430 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 31 transitions. Word has length 37 [2020-07-10 14:59:46,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:46,431 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 31 transitions. [2020-07-10 14:59:46,431 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 14:59:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2020-07-10 14:59:46,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-07-10 14:59:46,432 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:46,432 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:46,645 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:46,646 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:46,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:46,647 INFO L82 PathProgramCache]: Analyzing trace with hash -155447420, now seen corresponding path program 5 times [2020-07-10 14:59:46,648 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:46,648 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824114769] [2020-07-10 14:59:46,648 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} assume true; {1194#true} is VALID [2020-07-10 14:59:46,717 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1194#true} {1194#true} #26#return; {1194#true} is VALID [2020-07-10 14:59:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:46,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,955 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,958 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,962 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {1318#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,963 INFO L280 TraceCheckUtils]: 8: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,964 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1318#(<= |sum_#in~n| 1)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:46,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,966 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,968 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,971 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,972 INFO L280 TraceCheckUtils]: 10: Hoare triple {1318#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,972 INFO L280 TraceCheckUtils]: 11: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,974 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1318#(<= |sum_#in~n| 1)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:46,975 INFO L280 TraceCheckUtils]: 13: Hoare triple {1313#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:46,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:46,977 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1313#(<= |sum_#in~n| 2)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:46,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,978 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,980 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,980 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,981 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,981 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,982 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,983 INFO L280 TraceCheckUtils]: 10: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,983 INFO L280 TraceCheckUtils]: 11: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:46,985 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {1318#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:46,988 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1318#(<= |sum_#in~n| 1)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:46,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {1313#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:46,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:46,991 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1313#(<= |sum_#in~n| 2)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:46,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {1302#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:46,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:46,994 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1302#(<= |sum_#in~n| 3)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:46,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,995 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,997 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,997 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,998 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:46,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:46,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,000 INFO L263 TraceCheckUtils]: 11: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,001 INFO L280 TraceCheckUtils]: 13: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,002 INFO L280 TraceCheckUtils]: 14: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,003 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {1318#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,005 INFO L280 TraceCheckUtils]: 17: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,006 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1318#(<= |sum_#in~n| 1)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {1313#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,008 INFO L280 TraceCheckUtils]: 20: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,009 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1313#(<= |sum_#in~n| 2)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,010 INFO L280 TraceCheckUtils]: 22: Hoare triple {1302#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,011 INFO L280 TraceCheckUtils]: 23: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,012 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1302#(<= |sum_#in~n| 3)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {1285#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,014 INFO L280 TraceCheckUtils]: 26: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,015 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1285#(<= |sum_#in~n| 4)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,018 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,037 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,038 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,039 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,042 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,042 INFO L280 TraceCheckUtils]: 10: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,043 INFO L263 TraceCheckUtils]: 11: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,044 INFO L263 TraceCheckUtils]: 14: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,044 INFO L280 TraceCheckUtils]: 15: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,045 INFO L280 TraceCheckUtils]: 16: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,046 INFO L280 TraceCheckUtils]: 17: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,047 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {1318#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,048 INFO L280 TraceCheckUtils]: 20: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,050 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1318#(<= |sum_#in~n| 1)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,051 INFO L280 TraceCheckUtils]: 22: Hoare triple {1313#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,051 INFO L280 TraceCheckUtils]: 23: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,053 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1313#(<= |sum_#in~n| 2)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {1302#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,056 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1302#(<= |sum_#in~n| 3)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,056 INFO L280 TraceCheckUtils]: 28: Hoare triple {1285#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,057 INFO L280 TraceCheckUtils]: 29: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,059 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1285#(<= |sum_#in~n| 4)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,059 INFO L280 TraceCheckUtils]: 31: Hoare triple {1262#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,060 INFO L280 TraceCheckUtils]: 32: Hoare triple {1262#(<= |sum_#in~n| 5)} assume true; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,061 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1262#(<= |sum_#in~n| 5)} {1198#(<= 15 main_~a~0)} #32#return; {1195#false} is VALID [2020-07-10 14:59:47,063 INFO L263 TraceCheckUtils]: 0: Hoare triple {1194#true} call ULTIMATE.init(); {1194#true} is VALID [2020-07-10 14:59:47,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {1194#true} assume true; {1194#true} is VALID [2020-07-10 14:59:47,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1194#true} {1194#true} #26#return; {1194#true} is VALID [2020-07-10 14:59:47,064 INFO L263 TraceCheckUtils]: 3: Hoare triple {1194#true} call #t~ret2 := main(); {1194#true} is VALID [2020-07-10 14:59:47,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {1194#true} ~a~0 := 15;~b~0 := 0; {1198#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:47,065 INFO L263 TraceCheckUtils]: 5: Hoare triple {1198#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1194#true} is VALID [2020-07-10 14:59:47,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,066 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,067 INFO L263 TraceCheckUtils]: 11: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,068 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,068 INFO L263 TraceCheckUtils]: 14: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,070 INFO L263 TraceCheckUtils]: 17: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,071 INFO L280 TraceCheckUtils]: 18: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,072 INFO L263 TraceCheckUtils]: 20: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,072 INFO L280 TraceCheckUtils]: 21: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:47,073 INFO L280 TraceCheckUtils]: 22: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,075 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,076 INFO L280 TraceCheckUtils]: 25: Hoare triple {1318#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,076 INFO L280 TraceCheckUtils]: 26: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,078 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1318#(<= |sum_#in~n| 1)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,078 INFO L280 TraceCheckUtils]: 28: Hoare triple {1313#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,079 INFO L280 TraceCheckUtils]: 29: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,080 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1313#(<= |sum_#in~n| 2)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,081 INFO L280 TraceCheckUtils]: 31: Hoare triple {1302#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,082 INFO L280 TraceCheckUtils]: 32: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,084 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1302#(<= |sum_#in~n| 3)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,085 INFO L280 TraceCheckUtils]: 34: Hoare triple {1285#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,085 INFO L280 TraceCheckUtils]: 35: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,089 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1285#(<= |sum_#in~n| 4)} {1233#(= sum_~n |sum_#in~n|)} #30#return; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,090 INFO L280 TraceCheckUtils]: 37: Hoare triple {1262#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,090 INFO L280 TraceCheckUtils]: 38: Hoare triple {1262#(<= |sum_#in~n| 5)} assume true; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,091 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1262#(<= |sum_#in~n| 5)} {1198#(<= 15 main_~a~0)} #32#return; {1195#false} is VALID [2020-07-10 14:59:47,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {1195#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {1195#false} is VALID [2020-07-10 14:59:47,092 INFO L280 TraceCheckUtils]: 41: Hoare triple {1195#false} assume ~result~0 == ~a~0 + ~b~0; {1195#false} is VALID [2020-07-10 14:59:47,092 INFO L280 TraceCheckUtils]: 42: Hoare triple {1195#false} assume !false; {1195#false} is VALID [2020-07-10 14:59:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-07-10 14:59:47,095 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824114769] [2020-07-10 14:59:47,095 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1149986081] [2020-07-10 14:59:47,095 INFO L92 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:47,135 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2020-07-10 14:59:47,135 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:47,137 INFO L264 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:59:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:47,151 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:47,370 INFO L263 TraceCheckUtils]: 0: Hoare triple {1194#true} call ULTIMATE.init(); {1194#true} is VALID [2020-07-10 14:59:47,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {1194#true} assume true; {1194#true} is VALID [2020-07-10 14:59:47,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1194#true} {1194#true} #26#return; {1194#true} is VALID [2020-07-10 14:59:47,371 INFO L263 TraceCheckUtils]: 3: Hoare triple {1194#true} call #t~ret2 := main(); {1194#true} is VALID [2020-07-10 14:59:47,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {1194#true} ~a~0 := 15;~b~0 := 0; {1198#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:47,372 INFO L263 TraceCheckUtils]: 5: Hoare triple {1198#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1194#true} is VALID [2020-07-10 14:59:47,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,373 INFO L280 TraceCheckUtils]: 7: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,374 INFO L263 TraceCheckUtils]: 8: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,374 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,375 INFO L263 TraceCheckUtils]: 11: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,376 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,377 INFO L263 TraceCheckUtils]: 14: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,377 INFO L280 TraceCheckUtils]: 15: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,378 INFO L263 TraceCheckUtils]: 17: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,379 INFO L280 TraceCheckUtils]: 18: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,380 INFO L263 TraceCheckUtils]: 20: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-10 14:59:47,380 INFO L280 TraceCheckUtils]: 21: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:47,381 INFO L280 TraceCheckUtils]: 22: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:47,383 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1319#(<= |sum_#in~n| 0)} {1341#(<= |sum_#in~n| sum_~n)} #30#return; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,384 INFO L280 TraceCheckUtils]: 25: Hoare triple {1318#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,384 INFO L280 TraceCheckUtils]: 26: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:47,386 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1318#(<= |sum_#in~n| 1)} {1341#(<= |sum_#in~n| sum_~n)} #30#return; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {1313#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:47,388 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1313#(<= |sum_#in~n| 2)} {1341#(<= |sum_#in~n| sum_~n)} #30#return; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {1302#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,389 INFO L280 TraceCheckUtils]: 32: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:47,389 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1302#(<= |sum_#in~n| 3)} {1341#(<= |sum_#in~n| sum_~n)} #30#return; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {1285#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,390 INFO L280 TraceCheckUtils]: 35: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:47,392 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1285#(<= |sum_#in~n| 4)} {1341#(<= |sum_#in~n| sum_~n)} #30#return; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,392 INFO L280 TraceCheckUtils]: 37: Hoare triple {1262#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,393 INFO L280 TraceCheckUtils]: 38: Hoare triple {1262#(<= |sum_#in~n| 5)} assume true; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:47,394 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1262#(<= |sum_#in~n| 5)} {1198#(<= 15 main_~a~0)} #32#return; {1195#false} is VALID [2020-07-10 14:59:47,395 INFO L280 TraceCheckUtils]: 40: Hoare triple {1195#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {1195#false} is VALID [2020-07-10 14:59:47,395 INFO L280 TraceCheckUtils]: 41: Hoare triple {1195#false} assume ~result~0 == ~a~0 + ~b~0; {1195#false} is VALID [2020-07-10 14:59:47,395 INFO L280 TraceCheckUtils]: 42: Hoare triple {1195#false} assume !false; {1195#false} is VALID [2020-07-10 14:59:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-07-10 14:59:47,397 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:47,399 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2020-07-10 14:59:47,400 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388451829] [2020-07-10 14:59:47,402 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 43 [2020-07-10 14:59:47,406 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:47,411 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:59:47,463 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:47,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:59:47,463 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:47,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:59:47,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:59:47,464 INFO L87 Difference]: Start difference. First operand 30 states and 31 transitions. Second operand 11 states. [2020-07-10 14:59:47,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:47,728 INFO L93 Difference]: Finished difference Result 37 states and 38 transitions. [2020-07-10 14:59:47,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:59:47,729 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 43 [2020-07-10 14:59:47,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:59:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 38 transitions. [2020-07-10 14:59:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:59:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 38 transitions. [2020-07-10 14:59:47,734 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 38 transitions. [2020-07-10 14:59:47,782 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:47,783 INFO L225 Difference]: With dead ends: 37 [2020-07-10 14:59:47,783 INFO L226 Difference]: Without dead ends: 33 [2020-07-10 14:59:47,784 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=177, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:59:47,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-07-10 14:59:47,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2020-07-10 14:59:47,797 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:47,797 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand 33 states. [2020-07-10 14:59:47,798 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-10 14:59:47,798 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-10 14:59:47,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:47,800 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-07-10 14:59:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-10 14:59:47,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:47,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:47,801 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-10 14:59:47,801 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-10 14:59:47,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:47,803 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-07-10 14:59:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-10 14:59:47,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:47,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:47,804 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:47,804 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2020-07-10 14:59:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 34 transitions. [2020-07-10 14:59:47,807 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 34 transitions. Word has length 43 [2020-07-10 14:59:47,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:47,807 INFO L479 AbstractCegarLoop]: Abstraction has 33 states and 34 transitions. [2020-07-10 14:59:47,807 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:59:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-10 14:59:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-07-10 14:59:47,809 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:47,809 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:48,015 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-07-10 14:59:48,016 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:48,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:48,017 INFO L82 PathProgramCache]: Analyzing trace with hash 1716183644, now seen corresponding path program 6 times [2020-07-10 14:59:48,017 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:48,018 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845864247] [2020-07-10 14:59:48,018 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} assume true; {1611#true} is VALID [2020-07-10 14:59:48,075 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1611#true} {1611#true} #26#return; {1611#true} is VALID [2020-07-10 14:59:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,291 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,293 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,295 INFO L280 TraceCheckUtils]: 5: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,297 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,300 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,301 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,302 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,303 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,307 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,307 INFO L280 TraceCheckUtils]: 10: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,308 INFO L280 TraceCheckUtils]: 11: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,310 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {1771#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,313 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1771#(<= |sum_#in~n| 2)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,315 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,316 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,318 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,322 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,325 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {1771#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,329 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1771#(<= |sum_#in~n| 2)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,329 INFO L280 TraceCheckUtils]: 19: Hoare triple {1760#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,332 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1760#(<= |sum_#in~n| 3)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,334 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,335 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,337 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,337 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,338 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,339 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,339 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,346 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,350 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {1771#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,351 INFO L280 TraceCheckUtils]: 20: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,353 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1771#(<= |sum_#in~n| 2)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,354 INFO L280 TraceCheckUtils]: 22: Hoare triple {1760#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,356 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1760#(<= |sum_#in~n| 3)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,357 INFO L280 TraceCheckUtils]: 25: Hoare triple {1743#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,358 INFO L280 TraceCheckUtils]: 26: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,360 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1743#(<= |sum_#in~n| 4)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,362 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,364 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,365 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,365 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,366 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,366 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,367 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,368 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,368 INFO L263 TraceCheckUtils]: 14: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,369 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,370 INFO L280 TraceCheckUtils]: 16: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,372 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,373 INFO L280 TraceCheckUtils]: 19: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,375 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,376 INFO L280 TraceCheckUtils]: 22: Hoare triple {1771#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,376 INFO L280 TraceCheckUtils]: 23: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,378 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1771#(<= |sum_#in~n| 2)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,378 INFO L280 TraceCheckUtils]: 25: Hoare triple {1760#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,379 INFO L280 TraceCheckUtils]: 26: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,381 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1760#(<= |sum_#in~n| 3)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,381 INFO L280 TraceCheckUtils]: 28: Hoare triple {1743#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,382 INFO L280 TraceCheckUtils]: 29: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,383 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1743#(<= |sum_#in~n| 4)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,384 INFO L280 TraceCheckUtils]: 31: Hoare triple {1720#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,384 INFO L280 TraceCheckUtils]: 32: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,385 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1720#(<= |sum_#in~n| 5)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,387 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,387 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,388 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,390 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,390 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,390 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,391 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,391 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,391 INFO L263 TraceCheckUtils]: 14: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,392 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,392 INFO L280 TraceCheckUtils]: 16: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,392 INFO L263 TraceCheckUtils]: 17: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,393 INFO L280 TraceCheckUtils]: 19: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,394 INFO L280 TraceCheckUtils]: 20: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,395 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,395 INFO L280 TraceCheckUtils]: 22: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,397 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,398 INFO L280 TraceCheckUtils]: 25: Hoare triple {1771#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,398 INFO L280 TraceCheckUtils]: 26: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,399 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1771#(<= |sum_#in~n| 2)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,400 INFO L280 TraceCheckUtils]: 28: Hoare triple {1760#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,400 INFO L280 TraceCheckUtils]: 29: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,401 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1760#(<= |sum_#in~n| 3)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,406 INFO L280 TraceCheckUtils]: 31: Hoare triple {1743#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,407 INFO L280 TraceCheckUtils]: 32: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,408 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1743#(<= |sum_#in~n| 4)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {1720#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,410 INFO L280 TraceCheckUtils]: 35: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,411 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1720#(<= |sum_#in~n| 5)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,412 INFO L280 TraceCheckUtils]: 37: Hoare triple {1691#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,412 INFO L280 TraceCheckUtils]: 38: Hoare triple {1691#(<= |sum_#in~n| 6)} assume true; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,413 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1691#(<= |sum_#in~n| 6)} {1615#(<= 15 main_~a~0)} #32#return; {1612#false} is VALID [2020-07-10 14:59:48,415 INFO L263 TraceCheckUtils]: 0: Hoare triple {1611#true} call ULTIMATE.init(); {1611#true} is VALID [2020-07-10 14:59:48,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {1611#true} assume true; {1611#true} is VALID [2020-07-10 14:59:48,415 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1611#true} {1611#true} #26#return; {1611#true} is VALID [2020-07-10 14:59:48,416 INFO L263 TraceCheckUtils]: 3: Hoare triple {1611#true} call #t~ret2 := main(); {1611#true} is VALID [2020-07-10 14:59:48,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {1611#true} ~a~0 := 15;~b~0 := 0; {1615#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:48,416 INFO L263 TraceCheckUtils]: 5: Hoare triple {1615#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1611#true} is VALID [2020-07-10 14:59:48,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,418 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,419 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,419 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,420 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,420 INFO L263 TraceCheckUtils]: 14: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,420 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,421 INFO L280 TraceCheckUtils]: 16: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,421 INFO L263 TraceCheckUtils]: 17: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,422 INFO L280 TraceCheckUtils]: 19: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,422 INFO L263 TraceCheckUtils]: 20: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,423 INFO L280 TraceCheckUtils]: 21: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,423 INFO L280 TraceCheckUtils]: 22: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,424 INFO L263 TraceCheckUtils]: 23: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,424 INFO L280 TraceCheckUtils]: 24: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:48,425 INFO L280 TraceCheckUtils]: 25: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,425 INFO L280 TraceCheckUtils]: 26: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,427 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,429 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {1771#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,431 INFO L280 TraceCheckUtils]: 32: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,432 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1771#(<= |sum_#in~n| 2)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,432 INFO L280 TraceCheckUtils]: 34: Hoare triple {1760#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,433 INFO L280 TraceCheckUtils]: 35: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,434 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1760#(<= |sum_#in~n| 3)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,434 INFO L280 TraceCheckUtils]: 37: Hoare triple {1743#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,435 INFO L280 TraceCheckUtils]: 38: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,436 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1743#(<= |sum_#in~n| 4)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,447 INFO L280 TraceCheckUtils]: 40: Hoare triple {1720#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,448 INFO L280 TraceCheckUtils]: 41: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,449 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1720#(<= |sum_#in~n| 5)} {1656#(= sum_~n |sum_#in~n|)} #30#return; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {1691#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {1691#(<= |sum_#in~n| 6)} assume true; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,451 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1691#(<= |sum_#in~n| 6)} {1615#(<= 15 main_~a~0)} #32#return; {1612#false} is VALID [2020-07-10 14:59:48,451 INFO L280 TraceCheckUtils]: 46: Hoare triple {1612#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {1612#false} is VALID [2020-07-10 14:59:48,451 INFO L280 TraceCheckUtils]: 47: Hoare triple {1612#false} assume ~result~0 == ~a~0 + ~b~0; {1612#false} is VALID [2020-07-10 14:59:48,451 INFO L280 TraceCheckUtils]: 48: Hoare triple {1612#false} assume !false; {1612#false} is VALID [2020-07-10 14:59:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-10 14:59:48,453 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845864247] [2020-07-10 14:59:48,453 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1259373782] [2020-07-10 14:59:48,453 INFO L92 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:48,486 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2020-07-10 14:59:48,486 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:48,487 INFO L264 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-10 14:59:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:48,500 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:48,687 INFO L263 TraceCheckUtils]: 0: Hoare triple {1611#true} call ULTIMATE.init(); {1611#true} is VALID [2020-07-10 14:59:48,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {1611#true} assume true; {1611#true} is VALID [2020-07-10 14:59:48,688 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1611#true} {1611#true} #26#return; {1611#true} is VALID [2020-07-10 14:59:48,688 INFO L263 TraceCheckUtils]: 3: Hoare triple {1611#true} call #t~ret2 := main(); {1611#true} is VALID [2020-07-10 14:59:48,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {1611#true} ~a~0 := 15;~b~0 := 0; {1615#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:48,690 INFO L263 TraceCheckUtils]: 5: Hoare triple {1615#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1611#true} is VALID [2020-07-10 14:59:48,690 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,691 INFO L263 TraceCheckUtils]: 8: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,694 INFO L263 TraceCheckUtils]: 11: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,694 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,695 INFO L280 TraceCheckUtils]: 13: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,695 INFO L263 TraceCheckUtils]: 14: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,696 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,696 INFO L280 TraceCheckUtils]: 16: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,696 INFO L263 TraceCheckUtils]: 17: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,697 INFO L280 TraceCheckUtils]: 18: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,698 INFO L280 TraceCheckUtils]: 19: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,698 INFO L263 TraceCheckUtils]: 20: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,699 INFO L280 TraceCheckUtils]: 21: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,699 INFO L280 TraceCheckUtils]: 22: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,699 INFO L263 TraceCheckUtils]: 23: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-10 14:59:48,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:48,701 INFO L280 TraceCheckUtils]: 25: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,701 INFO L280 TraceCheckUtils]: 26: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:48,703 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1777#(<= |sum_#in~n| 0)} {1799#(<= |sum_#in~n| sum_~n)} #30#return; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {1776#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:48,706 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1776#(<= |sum_#in~n| 1)} {1799#(<= |sum_#in~n| sum_~n)} #30#return; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,706 INFO L280 TraceCheckUtils]: 31: Hoare triple {1771#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,707 INFO L280 TraceCheckUtils]: 32: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:48,708 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1771#(<= |sum_#in~n| 2)} {1799#(<= |sum_#in~n| sum_~n)} #30#return; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,709 INFO L280 TraceCheckUtils]: 34: Hoare triple {1760#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,709 INFO L280 TraceCheckUtils]: 35: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:48,711 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1760#(<= |sum_#in~n| 3)} {1799#(<= |sum_#in~n| sum_~n)} #30#return; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,711 INFO L280 TraceCheckUtils]: 37: Hoare triple {1743#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,712 INFO L280 TraceCheckUtils]: 38: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:48,713 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1743#(<= |sum_#in~n| 4)} {1799#(<= |sum_#in~n| sum_~n)} #30#return; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,714 INFO L280 TraceCheckUtils]: 40: Hoare triple {1720#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,715 INFO L280 TraceCheckUtils]: 41: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:48,716 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1720#(<= |sum_#in~n| 5)} {1799#(<= |sum_#in~n| sum_~n)} #30#return; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,717 INFO L280 TraceCheckUtils]: 43: Hoare triple {1691#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,717 INFO L280 TraceCheckUtils]: 44: Hoare triple {1691#(<= |sum_#in~n| 6)} assume true; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:48,718 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1691#(<= |sum_#in~n| 6)} {1615#(<= 15 main_~a~0)} #32#return; {1612#false} is VALID [2020-07-10 14:59:48,719 INFO L280 TraceCheckUtils]: 46: Hoare triple {1612#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {1612#false} is VALID [2020-07-10 14:59:48,719 INFO L280 TraceCheckUtils]: 47: Hoare triple {1612#false} assume ~result~0 == ~a~0 + ~b~0; {1612#false} is VALID [2020-07-10 14:59:48,719 INFO L280 TraceCheckUtils]: 48: Hoare triple {1612#false} assume !false; {1612#false} is VALID [2020-07-10 14:59:48,721 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-10 14:59:48,722 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:48,722 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2020-07-10 14:59:48,722 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223571843] [2020-07-10 14:59:48,723 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 49 [2020-07-10 14:59:48,729 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:48,730 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:59:48,789 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:48,790 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:59:48,790 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:48,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:59:48,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:59:48,791 INFO L87 Difference]: Start difference. First operand 33 states and 34 transitions. Second operand 12 states. [2020-07-10 14:59:49,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:49,119 INFO L93 Difference]: Finished difference Result 40 states and 41 transitions. [2020-07-10 14:59:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 14:59:49,119 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 49 [2020-07-10 14:59:49,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:59:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 41 transitions. [2020-07-10 14:59:49,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:59:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 41 transitions. [2020-07-10 14:59:49,124 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 41 transitions. [2020-07-10 14:59:49,185 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:49,188 INFO L225 Difference]: With dead ends: 40 [2020-07-10 14:59:49,188 INFO L226 Difference]: Without dead ends: 36 [2020-07-10 14:59:49,189 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=120, Invalid=222, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:59:49,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2020-07-10 14:59:49,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2020-07-10 14:59:49,204 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:49,204 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand 36 states. [2020-07-10 14:59:49,204 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 36 states. [2020-07-10 14:59:49,205 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 36 states. [2020-07-10 14:59:49,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:49,207 INFO L93 Difference]: Finished difference Result 36 states and 37 transitions. [2020-07-10 14:59:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2020-07-10 14:59:49,208 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:49,208 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:49,208 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 36 states. [2020-07-10 14:59:49,208 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 36 states. [2020-07-10 14:59:49,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:49,211 INFO L93 Difference]: Finished difference Result 36 states and 37 transitions. [2020-07-10 14:59:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2020-07-10 14:59:49,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:49,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:49,212 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:49,212 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:49,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-10 14:59:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 37 transitions. [2020-07-10 14:59:49,214 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 37 transitions. Word has length 49 [2020-07-10 14:59:49,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:49,215 INFO L479 AbstractCegarLoop]: Abstraction has 36 states and 37 transitions. [2020-07-10 14:59:49,215 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:59:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2020-07-10 14:59:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-07-10 14:59:49,216 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:49,216 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:49,417 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:49,418 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:49,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:49,418 INFO L82 PathProgramCache]: Analyzing trace with hash -1079602236, now seen corresponding path program 7 times [2020-07-10 14:59:49,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:49,419 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507417621] [2020-07-10 14:59:49,419 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} assume true; {2101#true} is VALID [2020-07-10 14:59:49,470 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2101#true} {2101#true} #26#return; {2101#true} is VALID [2020-07-10 14:59:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:49,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,775 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,776 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,780 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,782 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,784 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,785 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,787 INFO L280 TraceCheckUtils]: 8: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,789 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,791 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,794 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,796 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,797 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,799 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,799 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,799 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,800 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,802 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,803 INFO L280 TraceCheckUtils]: 13: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,805 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,807 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {2297#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,810 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2297#(<= |sum_#in~n| 3)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,812 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,814 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,815 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,816 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,818 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,820 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,822 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,823 INFO L280 TraceCheckUtils]: 19: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,823 INFO L280 TraceCheckUtils]: 20: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,825 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,825 INFO L280 TraceCheckUtils]: 22: Hoare triple {2297#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,826 INFO L280 TraceCheckUtils]: 23: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,827 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2297#(<= |sum_#in~n| 3)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {2280#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,830 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2280#(<= |sum_#in~n| 4)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,832 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,834 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,835 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,836 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,836 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,837 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,838 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,840 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,840 INFO L280 TraceCheckUtils]: 19: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,841 INFO L280 TraceCheckUtils]: 20: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,842 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,842 INFO L280 TraceCheckUtils]: 22: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,842 INFO L280 TraceCheckUtils]: 23: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,843 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,844 INFO L280 TraceCheckUtils]: 25: Hoare triple {2297#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,844 INFO L280 TraceCheckUtils]: 26: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,850 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2297#(<= |sum_#in~n| 3)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,851 INFO L280 TraceCheckUtils]: 28: Hoare triple {2280#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,853 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2280#(<= |sum_#in~n| 4)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {2257#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,854 INFO L280 TraceCheckUtils]: 32: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,857 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2257#(<= |sum_#in~n| 5)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,868 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,875 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,878 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,879 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,880 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,881 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,881 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,882 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,883 INFO L280 TraceCheckUtils]: 16: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,883 INFO L263 TraceCheckUtils]: 17: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,883 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,884 INFO L280 TraceCheckUtils]: 20: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,886 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,888 INFO L280 TraceCheckUtils]: 22: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,888 INFO L280 TraceCheckUtils]: 23: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,890 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,891 INFO L280 TraceCheckUtils]: 25: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,891 INFO L280 TraceCheckUtils]: 26: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,893 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {2297#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,895 INFO L280 TraceCheckUtils]: 29: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,897 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2297#(<= |sum_#in~n| 3)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,897 INFO L280 TraceCheckUtils]: 31: Hoare triple {2280#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,898 INFO L280 TraceCheckUtils]: 32: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,899 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2280#(<= |sum_#in~n| 4)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,900 INFO L280 TraceCheckUtils]: 34: Hoare triple {2257#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,903 INFO L280 TraceCheckUtils]: 35: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,905 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2257#(<= |sum_#in~n| 5)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {2228#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,906 INFO L280 TraceCheckUtils]: 38: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,907 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2228#(<= |sum_#in~n| 6)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:49,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,913 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,915 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,917 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,918 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,919 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,919 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,920 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,920 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,921 INFO L280 TraceCheckUtils]: 16: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,921 INFO L263 TraceCheckUtils]: 17: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,923 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,924 INFO L280 TraceCheckUtils]: 19: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,924 INFO L263 TraceCheckUtils]: 20: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,925 INFO L280 TraceCheckUtils]: 21: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,925 INFO L280 TraceCheckUtils]: 22: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,926 INFO L280 TraceCheckUtils]: 23: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,927 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,928 INFO L280 TraceCheckUtils]: 25: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,928 INFO L280 TraceCheckUtils]: 26: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,930 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,930 INFO L280 TraceCheckUtils]: 28: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,932 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,933 INFO L280 TraceCheckUtils]: 31: Hoare triple {2297#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,934 INFO L280 TraceCheckUtils]: 32: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,935 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2297#(<= |sum_#in~n| 3)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,936 INFO L280 TraceCheckUtils]: 34: Hoare triple {2280#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,937 INFO L280 TraceCheckUtils]: 35: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,938 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2280#(<= |sum_#in~n| 4)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,939 INFO L280 TraceCheckUtils]: 37: Hoare triple {2257#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,940 INFO L280 TraceCheckUtils]: 38: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,941 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2257#(<= |sum_#in~n| 5)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,942 INFO L280 TraceCheckUtils]: 40: Hoare triple {2228#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,942 INFO L280 TraceCheckUtils]: 41: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,944 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2228#(<= |sum_#in~n| 6)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:49,944 INFO L280 TraceCheckUtils]: 43: Hoare triple {2193#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:49,945 INFO L280 TraceCheckUtils]: 44: Hoare triple {2193#(<= |sum_#in~n| 7)} assume true; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:49,946 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2193#(<= |sum_#in~n| 7)} {2105#(<= 15 main_~a~0)} #32#return; {2102#false} is VALID [2020-07-10 14:59:49,948 INFO L263 TraceCheckUtils]: 0: Hoare triple {2101#true} call ULTIMATE.init(); {2101#true} is VALID [2020-07-10 14:59:49,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {2101#true} assume true; {2101#true} is VALID [2020-07-10 14:59:49,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2101#true} {2101#true} #26#return; {2101#true} is VALID [2020-07-10 14:59:49,949 INFO L263 TraceCheckUtils]: 3: Hoare triple {2101#true} call #t~ret2 := main(); {2101#true} is VALID [2020-07-10 14:59:49,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {2101#true} ~a~0 := 15;~b~0 := 0; {2105#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:49,949 INFO L263 TraceCheckUtils]: 5: Hoare triple {2105#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2101#true} is VALID [2020-07-10 14:59:49,950 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,951 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,951 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,952 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,953 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,953 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,953 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,954 INFO L280 TraceCheckUtils]: 16: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,954 INFO L263 TraceCheckUtils]: 17: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,955 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,955 INFO L280 TraceCheckUtils]: 19: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,955 INFO L263 TraceCheckUtils]: 20: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,956 INFO L280 TraceCheckUtils]: 21: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,956 INFO L280 TraceCheckUtils]: 22: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,956 INFO L263 TraceCheckUtils]: 23: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,957 INFO L280 TraceCheckUtils]: 24: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,957 INFO L280 TraceCheckUtils]: 25: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,958 INFO L263 TraceCheckUtils]: 26: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:49,958 INFO L280 TraceCheckUtils]: 27: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:49,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,959 INFO L280 TraceCheckUtils]: 29: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:49,961 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,961 INFO L280 TraceCheckUtils]: 31: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,962 INFO L280 TraceCheckUtils]: 32: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:49,963 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,964 INFO L280 TraceCheckUtils]: 34: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,964 INFO L280 TraceCheckUtils]: 35: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:49,966 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,966 INFO L280 TraceCheckUtils]: 37: Hoare triple {2297#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:49,968 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2297#(<= |sum_#in~n| 3)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,969 INFO L280 TraceCheckUtils]: 40: Hoare triple {2280#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,969 INFO L280 TraceCheckUtils]: 41: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:49,971 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2280#(<= |sum_#in~n| 4)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,972 INFO L280 TraceCheckUtils]: 43: Hoare triple {2257#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,972 INFO L280 TraceCheckUtils]: 44: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:49,973 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2257#(<= |sum_#in~n| 5)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,974 INFO L280 TraceCheckUtils]: 46: Hoare triple {2228#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,978 INFO L280 TraceCheckUtils]: 47: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:49,980 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2228#(<= |sum_#in~n| 6)} {2152#(= sum_~n |sum_#in~n|)} #30#return; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:49,981 INFO L280 TraceCheckUtils]: 49: Hoare triple {2193#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:49,981 INFO L280 TraceCheckUtils]: 50: Hoare triple {2193#(<= |sum_#in~n| 7)} assume true; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:49,982 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2193#(<= |sum_#in~n| 7)} {2105#(<= 15 main_~a~0)} #32#return; {2102#false} is VALID [2020-07-10 14:59:49,983 INFO L280 TraceCheckUtils]: 52: Hoare triple {2102#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {2102#false} is VALID [2020-07-10 14:59:49,983 INFO L280 TraceCheckUtils]: 53: Hoare triple {2102#false} assume ~result~0 == ~a~0 + ~b~0; {2102#false} is VALID [2020-07-10 14:59:49,983 INFO L280 TraceCheckUtils]: 54: Hoare triple {2102#false} assume !false; {2102#false} is VALID [2020-07-10 14:59:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-07-10 14:59:49,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507417621] [2020-07-10 14:59:49,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [563592715] [2020-07-10 14:59:49,987 INFO L92 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:50,027 INFO L264 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-10 14:59:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:50,045 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:50,238 INFO L263 TraceCheckUtils]: 0: Hoare triple {2101#true} call ULTIMATE.init(); {2101#true} is VALID [2020-07-10 14:59:50,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {2101#true} assume true; {2101#true} is VALID [2020-07-10 14:59:50,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2101#true} {2101#true} #26#return; {2101#true} is VALID [2020-07-10 14:59:50,239 INFO L263 TraceCheckUtils]: 3: Hoare triple {2101#true} call #t~ret2 := main(); {2101#true} is VALID [2020-07-10 14:59:50,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {2101#true} ~a~0 := 15;~b~0 := 0; {2105#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:50,240 INFO L263 TraceCheckUtils]: 5: Hoare triple {2105#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2101#true} is VALID [2020-07-10 14:59:50,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,242 INFO L263 TraceCheckUtils]: 8: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:50,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,243 INFO L263 TraceCheckUtils]: 11: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:50,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,244 INFO L263 TraceCheckUtils]: 14: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:50,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,244 INFO L280 TraceCheckUtils]: 16: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,245 INFO L263 TraceCheckUtils]: 17: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:50,245 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,245 INFO L280 TraceCheckUtils]: 19: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,246 INFO L263 TraceCheckUtils]: 20: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:50,249 INFO L280 TraceCheckUtils]: 21: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,250 INFO L280 TraceCheckUtils]: 22: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,250 INFO L263 TraceCheckUtils]: 23: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:50,250 INFO L280 TraceCheckUtils]: 24: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,251 INFO L280 TraceCheckUtils]: 25: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,251 INFO L263 TraceCheckUtils]: 26: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-10 14:59:50,251 INFO L280 TraceCheckUtils]: 27: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:50,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:50,253 INFO L280 TraceCheckUtils]: 29: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:50,254 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2314#(<= |sum_#in~n| 0)} {2336#(<= |sum_#in~n| sum_~n)} #30#return; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:50,254 INFO L280 TraceCheckUtils]: 31: Hoare triple {2313#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:50,255 INFO L280 TraceCheckUtils]: 32: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:50,256 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2313#(<= |sum_#in~n| 1)} {2336#(<= |sum_#in~n| sum_~n)} #30#return; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:50,256 INFO L280 TraceCheckUtils]: 34: Hoare triple {2308#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:50,257 INFO L280 TraceCheckUtils]: 35: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:50,259 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2308#(<= |sum_#in~n| 2)} {2336#(<= |sum_#in~n| sum_~n)} #30#return; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:50,259 INFO L280 TraceCheckUtils]: 37: Hoare triple {2297#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:50,260 INFO L280 TraceCheckUtils]: 38: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:50,261 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2297#(<= |sum_#in~n| 3)} {2336#(<= |sum_#in~n| sum_~n)} #30#return; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:50,262 INFO L280 TraceCheckUtils]: 40: Hoare triple {2280#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:50,263 INFO L280 TraceCheckUtils]: 41: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:50,265 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2280#(<= |sum_#in~n| 4)} {2336#(<= |sum_#in~n| sum_~n)} #30#return; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:50,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {2257#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:50,266 INFO L280 TraceCheckUtils]: 44: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:50,267 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2257#(<= |sum_#in~n| 5)} {2336#(<= |sum_#in~n| sum_~n)} #30#return; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:50,267 INFO L280 TraceCheckUtils]: 46: Hoare triple {2228#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:50,268 INFO L280 TraceCheckUtils]: 47: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:50,271 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2228#(<= |sum_#in~n| 6)} {2336#(<= |sum_#in~n| sum_~n)} #30#return; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:50,272 INFO L280 TraceCheckUtils]: 49: Hoare triple {2193#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:50,272 INFO L280 TraceCheckUtils]: 50: Hoare triple {2193#(<= |sum_#in~n| 7)} assume true; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:50,273 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2193#(<= |sum_#in~n| 7)} {2105#(<= 15 main_~a~0)} #32#return; {2102#false} is VALID [2020-07-10 14:59:50,273 INFO L280 TraceCheckUtils]: 52: Hoare triple {2102#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {2102#false} is VALID [2020-07-10 14:59:50,273 INFO L280 TraceCheckUtils]: 53: Hoare triple {2102#false} assume ~result~0 == ~a~0 + ~b~0; {2102#false} is VALID [2020-07-10 14:59:50,273 INFO L280 TraceCheckUtils]: 54: Hoare triple {2102#false} assume !false; {2102#false} is VALID [2020-07-10 14:59:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-07-10 14:59:50,276 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:50,276 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2020-07-10 14:59:50,277 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566826105] [2020-07-10 14:59:50,277 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 55 [2020-07-10 14:59:50,287 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:50,287 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 14:59:50,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:50,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 14:59:50,350 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:50,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 14:59:50,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:59:50,351 INFO L87 Difference]: Start difference. First operand 36 states and 37 transitions. Second operand 13 states. [2020-07-10 14:59:50,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:50,650 INFO L93 Difference]: Finished difference Result 43 states and 44 transitions. [2020-07-10 14:59:50,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:59:50,651 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 55 [2020-07-10 14:59:50,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:59:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 44 transitions. [2020-07-10 14:59:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:59:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 44 transitions. [2020-07-10 14:59:50,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 44 transitions. [2020-07-10 14:59:50,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:50,713 INFO L225 Difference]: With dead ends: 43 [2020-07-10 14:59:50,713 INFO L226 Difference]: Without dead ends: 39 [2020-07-10 14:59:50,714 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=148, Invalid=272, Unknown=0, NotChecked=0, Total=420 [2020-07-10 14:59:50,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-07-10 14:59:50,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-07-10 14:59:50,724 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:50,724 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand 39 states. [2020-07-10 14:59:50,724 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-10 14:59:50,724 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-10 14:59:50,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:50,726 INFO L93 Difference]: Finished difference Result 39 states and 40 transitions. [2020-07-10 14:59:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2020-07-10 14:59:50,727 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:50,727 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:50,727 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-10 14:59:50,728 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-10 14:59:50,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:50,730 INFO L93 Difference]: Finished difference Result 39 states and 40 transitions. [2020-07-10 14:59:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2020-07-10 14:59:50,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:50,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:50,731 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:50,731 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-07-10 14:59:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 40 transitions. [2020-07-10 14:59:50,733 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 40 transitions. Word has length 55 [2020-07-10 14:59:50,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:50,733 INFO L479 AbstractCegarLoop]: Abstraction has 39 states and 40 transitions. [2020-07-10 14:59:50,733 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 14:59:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2020-07-10 14:59:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-07-10 14:59:50,734 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:50,735 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:50,943 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:50,944 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:50,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:50,945 INFO L82 PathProgramCache]: Analyzing trace with hash 1035381916, now seen corresponding path program 8 times [2020-07-10 14:59:50,946 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:50,946 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871885562] [2020-07-10 14:59:50,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:59:51,004 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2670#true} #26#return; {2670#true} is VALID [2020-07-10 14:59:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,346 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,348 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,349 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,351 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,352 INFO L280 TraceCheckUtils]: 7: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,353 INFO L280 TraceCheckUtils]: 8: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,354 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,356 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,357 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,357 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,357 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,358 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,359 INFO L280 TraceCheckUtils]: 8: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,361 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,362 INFO L280 TraceCheckUtils]: 11: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,363 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,366 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,369 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,370 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,372 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,374 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,374 INFO L280 TraceCheckUtils]: 11: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,375 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,376 INFO L280 TraceCheckUtils]: 13: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,378 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,379 INFO L280 TraceCheckUtils]: 16: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,379 INFO L280 TraceCheckUtils]: 17: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,381 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,381 INFO L280 TraceCheckUtils]: 19: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,382 INFO L280 TraceCheckUtils]: 20: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,383 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,386 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,387 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,388 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,388 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,388 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,389 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,390 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,390 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,391 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,392 INFO L280 TraceCheckUtils]: 14: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,394 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,395 INFO L280 TraceCheckUtils]: 16: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,395 INFO L280 TraceCheckUtils]: 17: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,397 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,398 INFO L280 TraceCheckUtils]: 19: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,400 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,401 INFO L280 TraceCheckUtils]: 22: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,402 INFO L280 TraceCheckUtils]: 23: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,403 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,404 INFO L280 TraceCheckUtils]: 25: Hoare triple {2902#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,405 INFO L280 TraceCheckUtils]: 26: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,407 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2902#(<= |sum_#in~n| 4)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,410 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,411 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,412 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,413 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,414 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,415 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,415 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,416 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,416 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,418 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,420 INFO L280 TraceCheckUtils]: 20: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,421 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,422 INFO L280 TraceCheckUtils]: 22: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,422 INFO L280 TraceCheckUtils]: 23: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,424 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,425 INFO L280 TraceCheckUtils]: 25: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,425 INFO L280 TraceCheckUtils]: 26: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,426 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {2902#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,429 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2902#(<= |sum_#in~n| 4)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {2879#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,430 INFO L280 TraceCheckUtils]: 32: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,432 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2879#(<= |sum_#in~n| 5)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,436 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,439 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,459 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,459 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,460 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,460 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,461 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,462 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,463 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,463 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,466 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,467 INFO L280 TraceCheckUtils]: 23: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,468 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,471 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,471 INFO L280 TraceCheckUtils]: 28: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,473 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {2902#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,475 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2902#(<= |sum_#in~n| 4)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,476 INFO L280 TraceCheckUtils]: 34: Hoare triple {2879#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,478 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2879#(<= |sum_#in~n| 5)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,478 INFO L280 TraceCheckUtils]: 37: Hoare triple {2850#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,479 INFO L280 TraceCheckUtils]: 38: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,480 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2850#(<= |sum_#in~n| 6)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,483 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,484 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,485 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,486 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,487 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,487 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,488 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,488 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,488 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,489 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,489 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,490 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,494 INFO L263 TraceCheckUtils]: 20: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,494 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,495 INFO L280 TraceCheckUtils]: 23: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,497 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,497 INFO L280 TraceCheckUtils]: 25: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,498 INFO L280 TraceCheckUtils]: 26: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,499 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,500 INFO L280 TraceCheckUtils]: 28: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,500 INFO L280 TraceCheckUtils]: 29: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,501 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,502 INFO L280 TraceCheckUtils]: 31: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,503 INFO L280 TraceCheckUtils]: 32: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,504 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,504 INFO L280 TraceCheckUtils]: 34: Hoare triple {2902#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,505 INFO L280 TraceCheckUtils]: 35: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,506 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2902#(<= |sum_#in~n| 4)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,507 INFO L280 TraceCheckUtils]: 37: Hoare triple {2879#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,508 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2879#(<= |sum_#in~n| 5)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,509 INFO L280 TraceCheckUtils]: 40: Hoare triple {2850#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,510 INFO L280 TraceCheckUtils]: 41: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,511 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2850#(<= |sum_#in~n| 6)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,512 INFO L280 TraceCheckUtils]: 43: Hoare triple {2815#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,513 INFO L280 TraceCheckUtils]: 44: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,514 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2815#(<= |sum_#in~n| 7)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:51,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,518 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,519 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,520 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,521 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,521 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,522 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,522 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,522 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,523 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,523 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,523 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,524 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,524 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,525 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,525 INFO L263 TraceCheckUtils]: 20: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,526 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,527 INFO L280 TraceCheckUtils]: 22: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,527 INFO L263 TraceCheckUtils]: 23: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,528 INFO L280 TraceCheckUtils]: 25: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,528 INFO L280 TraceCheckUtils]: 26: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,530 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,530 INFO L280 TraceCheckUtils]: 28: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,531 INFO L280 TraceCheckUtils]: 29: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,532 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,533 INFO L280 TraceCheckUtils]: 31: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,534 INFO L280 TraceCheckUtils]: 32: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,535 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,536 INFO L280 TraceCheckUtils]: 34: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,536 INFO L280 TraceCheckUtils]: 35: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,538 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,539 INFO L280 TraceCheckUtils]: 37: Hoare triple {2902#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,539 INFO L280 TraceCheckUtils]: 38: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,541 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2902#(<= |sum_#in~n| 4)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,542 INFO L280 TraceCheckUtils]: 40: Hoare triple {2879#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,543 INFO L280 TraceCheckUtils]: 41: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,544 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2879#(<= |sum_#in~n| 5)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,545 INFO L280 TraceCheckUtils]: 43: Hoare triple {2850#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,546 INFO L280 TraceCheckUtils]: 44: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,547 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2850#(<= |sum_#in~n| 6)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,548 INFO L280 TraceCheckUtils]: 46: Hoare triple {2815#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,548 INFO L280 TraceCheckUtils]: 47: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,550 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2815#(<= |sum_#in~n| 7)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:51,550 INFO L280 TraceCheckUtils]: 49: Hoare triple {2774#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:51,551 INFO L280 TraceCheckUtils]: 50: Hoare triple {2774#(<= |sum_#in~n| 8)} assume true; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:51,552 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2774#(<= |sum_#in~n| 8)} {2674#(<= 15 main_~a~0)} #32#return; {2671#false} is VALID [2020-07-10 14:59:51,556 INFO L263 TraceCheckUtils]: 0: Hoare triple {2670#true} call ULTIMATE.init(); {2670#true} is VALID [2020-07-10 14:59:51,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:59:51,556 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2670#true} #26#return; {2670#true} is VALID [2020-07-10 14:59:51,557 INFO L263 TraceCheckUtils]: 3: Hoare triple {2670#true} call #t~ret2 := main(); {2670#true} is VALID [2020-07-10 14:59:51,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {2670#true} ~a~0 := 15;~b~0 := 0; {2674#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:51,558 INFO L263 TraceCheckUtils]: 5: Hoare triple {2674#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2670#true} is VALID [2020-07-10 14:59:51,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,559 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,559 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,560 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,561 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,561 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,562 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,562 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,562 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,563 INFO L263 TraceCheckUtils]: 20: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,564 INFO L280 TraceCheckUtils]: 22: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,564 INFO L263 TraceCheckUtils]: 23: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,566 INFO L263 TraceCheckUtils]: 26: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,567 INFO L280 TraceCheckUtils]: 28: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,567 INFO L263 TraceCheckUtils]: 29: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:51,568 INFO L280 TraceCheckUtils]: 31: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,569 INFO L280 TraceCheckUtils]: 32: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,570 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,572 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,573 INFO L280 TraceCheckUtils]: 37: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,573 INFO L280 TraceCheckUtils]: 38: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,575 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,575 INFO L280 TraceCheckUtils]: 40: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,576 INFO L280 TraceCheckUtils]: 41: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,577 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,578 INFO L280 TraceCheckUtils]: 43: Hoare triple {2902#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,579 INFO L280 TraceCheckUtils]: 44: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,580 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2902#(<= |sum_#in~n| 4)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,580 INFO L280 TraceCheckUtils]: 46: Hoare triple {2879#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,581 INFO L280 TraceCheckUtils]: 47: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,582 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2879#(<= |sum_#in~n| 5)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,583 INFO L280 TraceCheckUtils]: 49: Hoare triple {2850#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,583 INFO L280 TraceCheckUtils]: 50: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,585 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2850#(<= |sum_#in~n| 6)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,585 INFO L280 TraceCheckUtils]: 52: Hoare triple {2815#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,586 INFO L280 TraceCheckUtils]: 53: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:51,587 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2815#(<= |sum_#in~n| 7)} {2727#(= sum_~n |sum_#in~n|)} #30#return; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:51,587 INFO L280 TraceCheckUtils]: 55: Hoare triple {2774#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:51,588 INFO L280 TraceCheckUtils]: 56: Hoare triple {2774#(<= |sum_#in~n| 8)} assume true; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:51,589 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2774#(<= |sum_#in~n| 8)} {2674#(<= 15 main_~a~0)} #32#return; {2671#false} is VALID [2020-07-10 14:59:51,589 INFO L280 TraceCheckUtils]: 58: Hoare triple {2671#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {2671#false} is VALID [2020-07-10 14:59:51,589 INFO L280 TraceCheckUtils]: 59: Hoare triple {2671#false} assume ~result~0 == ~a~0 + ~b~0; {2671#false} is VALID [2020-07-10 14:59:51,589 INFO L280 TraceCheckUtils]: 60: Hoare triple {2671#false} assume !false; {2671#false} is VALID [2020-07-10 14:59:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-07-10 14:59:51,592 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871885562] [2020-07-10 14:59:51,593 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [531110477] [2020-07-10 14:59:51,593 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:51,653 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:59:51,654 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:51,656 INFO L264 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 20 conjunts are in the unsatisfiable core [2020-07-10 14:59:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:51,673 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:51,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {2670#true} call ULTIMATE.init(); {2670#true} is VALID [2020-07-10 14:59:51,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:59:51,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2670#true} #26#return; {2670#true} is VALID [2020-07-10 14:59:51,964 INFO L263 TraceCheckUtils]: 3: Hoare triple {2670#true} call #t~ret2 := main(); {2670#true} is VALID [2020-07-10 14:59:51,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {2670#true} ~a~0 := 15;~b~0 := 0; {2674#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:51,965 INFO L263 TraceCheckUtils]: 5: Hoare triple {2674#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2670#true} is VALID [2020-07-10 14:59:51,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,966 INFO L263 TraceCheckUtils]: 8: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,968 INFO L263 TraceCheckUtils]: 11: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,970 INFO L263 TraceCheckUtils]: 14: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,971 INFO L263 TraceCheckUtils]: 17: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,972 INFO L280 TraceCheckUtils]: 19: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,973 INFO L263 TraceCheckUtils]: 20: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,973 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,974 INFO L280 TraceCheckUtils]: 22: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,974 INFO L263 TraceCheckUtils]: 23: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,975 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,976 INFO L280 TraceCheckUtils]: 25: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,976 INFO L263 TraceCheckUtils]: 26: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,977 INFO L280 TraceCheckUtils]: 27: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,977 INFO L280 TraceCheckUtils]: 28: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,977 INFO L263 TraceCheckUtils]: 29: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-10 14:59:51,978 INFO L280 TraceCheckUtils]: 30: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:51,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,980 INFO L280 TraceCheckUtils]: 32: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:51,982 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2936#(<= |sum_#in~n| 0)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,983 INFO L280 TraceCheckUtils]: 34: Hoare triple {2935#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,983 INFO L280 TraceCheckUtils]: 35: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:51,985 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2935#(<= |sum_#in~n| 1)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {2930#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:51,988 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2930#(<= |sum_#in~n| 2)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,989 INFO L280 TraceCheckUtils]: 40: Hoare triple {2919#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,989 INFO L280 TraceCheckUtils]: 41: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:51,991 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2919#(<= |sum_#in~n| 3)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,991 INFO L280 TraceCheckUtils]: 43: Hoare triple {2902#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,992 INFO L280 TraceCheckUtils]: 44: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:51,994 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2902#(<= |sum_#in~n| 4)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,995 INFO L280 TraceCheckUtils]: 46: Hoare triple {2879#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,996 INFO L280 TraceCheckUtils]: 47: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:51,998 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2879#(<= |sum_#in~n| 5)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,998 INFO L280 TraceCheckUtils]: 49: Hoare triple {2850#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:51,999 INFO L280 TraceCheckUtils]: 50: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:52,000 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2850#(<= |sum_#in~n| 6)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:52,001 INFO L280 TraceCheckUtils]: 52: Hoare triple {2815#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:52,002 INFO L280 TraceCheckUtils]: 53: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:52,003 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2815#(<= |sum_#in~n| 7)} {2958#(<= |sum_#in~n| sum_~n)} #30#return; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:52,004 INFO L280 TraceCheckUtils]: 55: Hoare triple {2774#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:52,005 INFO L280 TraceCheckUtils]: 56: Hoare triple {2774#(<= |sum_#in~n| 8)} assume true; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:52,006 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2774#(<= |sum_#in~n| 8)} {2674#(<= 15 main_~a~0)} #32#return; {2671#false} is VALID [2020-07-10 14:59:52,006 INFO L280 TraceCheckUtils]: 58: Hoare triple {2671#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {2671#false} is VALID [2020-07-10 14:59:52,006 INFO L280 TraceCheckUtils]: 59: Hoare triple {2671#false} assume ~result~0 == ~a~0 + ~b~0; {2671#false} is VALID [2020-07-10 14:59:52,007 INFO L280 TraceCheckUtils]: 60: Hoare triple {2671#false} assume !false; {2671#false} is VALID [2020-07-10 14:59:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-07-10 14:59:52,011 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:52,011 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 14 [2020-07-10 14:59:52,013 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533618503] [2020-07-10 14:59:52,014 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 61 [2020-07-10 14:59:52,033 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:52,034 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 14:59:52,098 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:52,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 14:59:52,099 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:52,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 14:59:52,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:59:52,100 INFO L87 Difference]: Start difference. First operand 39 states and 40 transitions. Second operand 14 states. [2020-07-10 14:59:52,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:52,402 INFO L93 Difference]: Finished difference Result 46 states and 47 transitions. [2020-07-10 14:59:52,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:59:52,403 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 61 [2020-07-10 14:59:52,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:59:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 47 transitions. [2020-07-10 14:59:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:59:52,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 47 transitions. [2020-07-10 14:59:52,410 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 47 transitions. [2020-07-10 14:59:52,469 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:52,471 INFO L225 Difference]: With dead ends: 46 [2020-07-10 14:59:52,471 INFO L226 Difference]: Without dead ends: 42 [2020-07-10 14:59:52,472 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=179, Invalid=327, Unknown=0, NotChecked=0, Total=506 [2020-07-10 14:59:52,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2020-07-10 14:59:52,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2020-07-10 14:59:52,484 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:52,484 INFO L82 GeneralOperation]: Start isEquivalent. First operand 42 states. Second operand 42 states. [2020-07-10 14:59:52,484 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-10 14:59:52,484 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-10 14:59:52,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:52,487 INFO L93 Difference]: Finished difference Result 42 states and 43 transitions. [2020-07-10 14:59:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2020-07-10 14:59:52,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:52,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:52,488 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-10 14:59:52,488 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-10 14:59:52,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:52,497 INFO L93 Difference]: Finished difference Result 42 states and 43 transitions. [2020-07-10 14:59:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2020-07-10 14:59:52,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:52,497 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:52,498 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:52,498 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-10 14:59:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 43 transitions. [2020-07-10 14:59:52,500 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 43 transitions. Word has length 61 [2020-07-10 14:59:52,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:52,500 INFO L479 AbstractCegarLoop]: Abstraction has 42 states and 43 transitions. [2020-07-10 14:59:52,500 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 14:59:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2020-07-10 14:59:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-07-10 14:59:52,501 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:52,501 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:52,701 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:59:52,702 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:52,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:52,703 INFO L82 PathProgramCache]: Analyzing trace with hash 952137732, now seen corresponding path program 9 times [2020-07-10 14:59:52,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:52,704 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108003665] [2020-07-10 14:59:52,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} assume true; {3324#true} is VALID [2020-07-10 14:59:52,744 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3324#true} {3324#true} #26#return; {3324#true} is VALID [2020-07-10 14:59:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:53,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,080 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,082 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,087 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,088 INFO L280 TraceCheckUtils]: 8: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,090 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,092 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,093 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,095 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,097 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,098 INFO L280 TraceCheckUtils]: 10: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,098 INFO L280 TraceCheckUtils]: 11: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,100 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,103 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,104 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,106 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,108 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,112 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,115 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,118 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,119 INFO L280 TraceCheckUtils]: 19: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,120 INFO L280 TraceCheckUtils]: 20: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,121 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,124 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,126 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,126 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,127 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,128 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,128 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,129 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,133 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,133 INFO L280 TraceCheckUtils]: 16: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,136 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,137 INFO L280 TraceCheckUtils]: 19: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,139 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,140 INFO L280 TraceCheckUtils]: 22: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,140 INFO L280 TraceCheckUtils]: 23: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,142 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,143 INFO L280 TraceCheckUtils]: 25: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,144 INFO L280 TraceCheckUtils]: 26: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,145 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,148 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,150 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,152 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,152 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,153 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,153 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,154 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,155 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,156 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,158 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,161 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,162 INFO L280 TraceCheckUtils]: 22: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,162 INFO L280 TraceCheckUtils]: 23: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,164 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,165 INFO L280 TraceCheckUtils]: 25: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,165 INFO L280 TraceCheckUtils]: 26: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,167 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,168 INFO L280 TraceCheckUtils]: 28: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,168 INFO L280 TraceCheckUtils]: 29: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,170 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,170 INFO L280 TraceCheckUtils]: 31: Hoare triple {3592#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,171 INFO L280 TraceCheckUtils]: 32: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,173 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3592#(<= |sum_#in~n| 5)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,175 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,176 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,177 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,177 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,178 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,178 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,178 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,179 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,179 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,180 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,181 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,181 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,182 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,183 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,184 INFO L280 TraceCheckUtils]: 20: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,186 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,187 INFO L280 TraceCheckUtils]: 22: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,202 INFO L280 TraceCheckUtils]: 23: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,206 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,212 INFO L280 TraceCheckUtils]: 25: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,213 INFO L280 TraceCheckUtils]: 26: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,215 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,215 INFO L280 TraceCheckUtils]: 28: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,216 INFO L280 TraceCheckUtils]: 29: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,217 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,218 INFO L280 TraceCheckUtils]: 31: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,219 INFO L280 TraceCheckUtils]: 32: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,220 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,220 INFO L280 TraceCheckUtils]: 34: Hoare triple {3592#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,221 INFO L280 TraceCheckUtils]: 35: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,222 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3592#(<= |sum_#in~n| 5)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,223 INFO L280 TraceCheckUtils]: 37: Hoare triple {3563#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,223 INFO L280 TraceCheckUtils]: 38: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,225 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3563#(<= |sum_#in~n| 6)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,229 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,229 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,230 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,230 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,231 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,232 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,233 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,234 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,234 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,235 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,235 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,236 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,236 INFO L280 TraceCheckUtils]: 22: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,237 INFO L280 TraceCheckUtils]: 23: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,238 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,239 INFO L280 TraceCheckUtils]: 25: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,240 INFO L280 TraceCheckUtils]: 26: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,241 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,242 INFO L280 TraceCheckUtils]: 28: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,242 INFO L280 TraceCheckUtils]: 29: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,244 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,244 INFO L280 TraceCheckUtils]: 31: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,245 INFO L280 TraceCheckUtils]: 32: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,246 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,247 INFO L280 TraceCheckUtils]: 34: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,248 INFO L280 TraceCheckUtils]: 35: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,249 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,250 INFO L280 TraceCheckUtils]: 37: Hoare triple {3592#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,252 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3592#(<= |sum_#in~n| 5)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,252 INFO L280 TraceCheckUtils]: 40: Hoare triple {3563#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,253 INFO L280 TraceCheckUtils]: 41: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,254 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3563#(<= |sum_#in~n| 6)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,255 INFO L280 TraceCheckUtils]: 43: Hoare triple {3528#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,255 INFO L280 TraceCheckUtils]: 44: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,257 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3528#(<= |sum_#in~n| 7)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,261 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,264 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,265 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,266 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,267 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,268 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,268 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,269 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,270 INFO L280 TraceCheckUtils]: 22: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,270 INFO L263 TraceCheckUtils]: 23: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,273 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,279 INFO L280 TraceCheckUtils]: 25: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,282 INFO L280 TraceCheckUtils]: 26: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,283 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,284 INFO L280 TraceCheckUtils]: 28: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,284 INFO L280 TraceCheckUtils]: 29: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,286 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,287 INFO L280 TraceCheckUtils]: 31: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,287 INFO L280 TraceCheckUtils]: 32: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,289 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,289 INFO L280 TraceCheckUtils]: 34: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,290 INFO L280 TraceCheckUtils]: 35: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,291 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,292 INFO L280 TraceCheckUtils]: 37: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,293 INFO L280 TraceCheckUtils]: 38: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,294 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,295 INFO L280 TraceCheckUtils]: 40: Hoare triple {3592#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,296 INFO L280 TraceCheckUtils]: 41: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,297 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3592#(<= |sum_#in~n| 5)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,298 INFO L280 TraceCheckUtils]: 43: Hoare triple {3563#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,298 INFO L280 TraceCheckUtils]: 44: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,300 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3563#(<= |sum_#in~n| 6)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,300 INFO L280 TraceCheckUtils]: 46: Hoare triple {3528#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,301 INFO L280 TraceCheckUtils]: 47: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,302 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3528#(<= |sum_#in~n| 7)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,303 INFO L280 TraceCheckUtils]: 49: Hoare triple {3487#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,304 INFO L280 TraceCheckUtils]: 50: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,305 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3487#(<= |sum_#in~n| 8)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,309 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,310 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,311 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,311 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,311 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,312 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,312 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,313 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,313 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,313 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,313 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,314 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,314 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,315 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,315 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,316 INFO L280 TraceCheckUtils]: 22: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,316 INFO L263 TraceCheckUtils]: 23: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,316 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,320 INFO L280 TraceCheckUtils]: 25: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,321 INFO L263 TraceCheckUtils]: 26: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,323 INFO L280 TraceCheckUtils]: 27: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,324 INFO L280 TraceCheckUtils]: 29: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,325 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,326 INFO L280 TraceCheckUtils]: 31: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,326 INFO L280 TraceCheckUtils]: 32: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,328 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,328 INFO L280 TraceCheckUtils]: 34: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,333 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,334 INFO L280 TraceCheckUtils]: 37: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,335 INFO L280 TraceCheckUtils]: 38: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,336 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,336 INFO L280 TraceCheckUtils]: 40: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,337 INFO L280 TraceCheckUtils]: 41: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,338 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,339 INFO L280 TraceCheckUtils]: 43: Hoare triple {3592#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,339 INFO L280 TraceCheckUtils]: 44: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,340 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3592#(<= |sum_#in~n| 5)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,341 INFO L280 TraceCheckUtils]: 46: Hoare triple {3563#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,341 INFO L280 TraceCheckUtils]: 47: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,343 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3563#(<= |sum_#in~n| 6)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,343 INFO L280 TraceCheckUtils]: 49: Hoare triple {3528#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,344 INFO L280 TraceCheckUtils]: 50: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,346 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3528#(<= |sum_#in~n| 7)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,346 INFO L280 TraceCheckUtils]: 52: Hoare triple {3487#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,347 INFO L280 TraceCheckUtils]: 53: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,348 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3487#(<= |sum_#in~n| 8)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,348 INFO L280 TraceCheckUtils]: 55: Hoare triple {3440#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,348 INFO L280 TraceCheckUtils]: 56: Hoare triple {3440#(<= |sum_#in~n| 9)} assume true; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,354 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3440#(<= |sum_#in~n| 9)} {3328#(<= 15 main_~a~0)} #32#return; {3325#false} is VALID [2020-07-10 14:59:53,357 INFO L263 TraceCheckUtils]: 0: Hoare triple {3324#true} call ULTIMATE.init(); {3324#true} is VALID [2020-07-10 14:59:53,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {3324#true} assume true; {3324#true} is VALID [2020-07-10 14:59:53,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3324#true} {3324#true} #26#return; {3324#true} is VALID [2020-07-10 14:59:53,357 INFO L263 TraceCheckUtils]: 3: Hoare triple {3324#true} call #t~ret2 := main(); {3324#true} is VALID [2020-07-10 14:59:53,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {3324#true} ~a~0 := 15;~b~0 := 0; {3328#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:53,359 INFO L263 TraceCheckUtils]: 5: Hoare triple {3328#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {3324#true} is VALID [2020-07-10 14:59:53,360 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,360 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,360 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,361 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,361 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,362 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,362 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,363 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,363 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,364 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,364 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,364 INFO L280 TraceCheckUtils]: 22: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,364 INFO L263 TraceCheckUtils]: 23: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,365 INFO L280 TraceCheckUtils]: 25: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,365 INFO L263 TraceCheckUtils]: 26: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,366 INFO L263 TraceCheckUtils]: 29: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,368 INFO L263 TraceCheckUtils]: 32: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,369 INFO L280 TraceCheckUtils]: 33: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:53,369 INFO L280 TraceCheckUtils]: 34: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,370 INFO L280 TraceCheckUtils]: 35: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,371 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,371 INFO L280 TraceCheckUtils]: 37: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,372 INFO L280 TraceCheckUtils]: 38: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,373 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,373 INFO L280 TraceCheckUtils]: 40: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,374 INFO L280 TraceCheckUtils]: 41: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,375 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,375 INFO L280 TraceCheckUtils]: 43: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,376 INFO L280 TraceCheckUtils]: 44: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,376 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,377 INFO L280 TraceCheckUtils]: 46: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,377 INFO L280 TraceCheckUtils]: 47: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,378 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,379 INFO L280 TraceCheckUtils]: 49: Hoare triple {3592#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,380 INFO L280 TraceCheckUtils]: 50: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,381 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3592#(<= |sum_#in~n| 5)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,383 INFO L280 TraceCheckUtils]: 52: Hoare triple {3563#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,383 INFO L280 TraceCheckUtils]: 53: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,385 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3563#(<= |sum_#in~n| 6)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,385 INFO L280 TraceCheckUtils]: 55: Hoare triple {3528#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,386 INFO L280 TraceCheckUtils]: 56: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,387 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3528#(<= |sum_#in~n| 7)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,387 INFO L280 TraceCheckUtils]: 58: Hoare triple {3487#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,388 INFO L280 TraceCheckUtils]: 59: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,388 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3487#(<= |sum_#in~n| 8)} {3387#(= sum_~n |sum_#in~n|)} #30#return; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,389 INFO L280 TraceCheckUtils]: 61: Hoare triple {3440#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,389 INFO L280 TraceCheckUtils]: 62: Hoare triple {3440#(<= |sum_#in~n| 9)} assume true; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,390 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3440#(<= |sum_#in~n| 9)} {3328#(<= 15 main_~a~0)} #32#return; {3325#false} is VALID [2020-07-10 14:59:53,390 INFO L280 TraceCheckUtils]: 64: Hoare triple {3325#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {3325#false} is VALID [2020-07-10 14:59:53,390 INFO L280 TraceCheckUtils]: 65: Hoare triple {3325#false} assume ~result~0 == ~a~0 + ~b~0; {3325#false} is VALID [2020-07-10 14:59:53,390 INFO L280 TraceCheckUtils]: 66: Hoare triple {3325#false} assume !false; {3325#false} is VALID [2020-07-10 14:59:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-10 14:59:53,394 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108003665] [2020-07-10 14:59:53,394 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1614366879] [2020-07-10 14:59:53,394 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:53,442 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2020-07-10 14:59:53,443 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:53,444 INFO L264 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:59:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:53,460 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:53,696 INFO L263 TraceCheckUtils]: 0: Hoare triple {3324#true} call ULTIMATE.init(); {3324#true} is VALID [2020-07-10 14:59:53,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {3324#true} assume true; {3324#true} is VALID [2020-07-10 14:59:53,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3324#true} {3324#true} #26#return; {3324#true} is VALID [2020-07-10 14:59:53,696 INFO L263 TraceCheckUtils]: 3: Hoare triple {3324#true} call #t~ret2 := main(); {3324#true} is VALID [2020-07-10 14:59:53,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {3324#true} ~a~0 := 15;~b~0 := 0; {3328#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:53,697 INFO L263 TraceCheckUtils]: 5: Hoare triple {3328#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {3324#true} is VALID [2020-07-10 14:59:53,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,698 INFO L263 TraceCheckUtils]: 8: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,699 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,702 INFO L280 TraceCheckUtils]: 10: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,702 INFO L263 TraceCheckUtils]: 11: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,709 INFO L263 TraceCheckUtils]: 14: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,709 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,710 INFO L263 TraceCheckUtils]: 17: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,711 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,711 INFO L280 TraceCheckUtils]: 19: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,712 INFO L263 TraceCheckUtils]: 20: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,712 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,713 INFO L280 TraceCheckUtils]: 22: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,713 INFO L263 TraceCheckUtils]: 23: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,714 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,714 INFO L280 TraceCheckUtils]: 25: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,714 INFO L263 TraceCheckUtils]: 26: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,715 INFO L280 TraceCheckUtils]: 27: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,715 INFO L280 TraceCheckUtils]: 28: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,716 INFO L263 TraceCheckUtils]: 29: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,716 INFO L280 TraceCheckUtils]: 30: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,717 INFO L263 TraceCheckUtils]: 32: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-10 14:59:53,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:53,719 INFO L280 TraceCheckUtils]: 34: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,719 INFO L280 TraceCheckUtils]: 35: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:53,721 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3649#(<= |sum_#in~n| 0)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,721 INFO L280 TraceCheckUtils]: 37: Hoare triple {3648#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,722 INFO L280 TraceCheckUtils]: 38: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:53,723 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3648#(<= |sum_#in~n| 1)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,724 INFO L280 TraceCheckUtils]: 40: Hoare triple {3643#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,724 INFO L280 TraceCheckUtils]: 41: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:53,726 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3643#(<= |sum_#in~n| 2)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,726 INFO L280 TraceCheckUtils]: 43: Hoare triple {3632#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:53,729 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3632#(<= |sum_#in~n| 3)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,729 INFO L280 TraceCheckUtils]: 46: Hoare triple {3615#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,730 INFO L280 TraceCheckUtils]: 47: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:53,731 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3615#(<= |sum_#in~n| 4)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,732 INFO L280 TraceCheckUtils]: 49: Hoare triple {3592#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:53,734 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3592#(<= |sum_#in~n| 5)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,735 INFO L280 TraceCheckUtils]: 52: Hoare triple {3563#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,735 INFO L280 TraceCheckUtils]: 53: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:53,737 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3563#(<= |sum_#in~n| 6)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,738 INFO L280 TraceCheckUtils]: 55: Hoare triple {3528#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,738 INFO L280 TraceCheckUtils]: 56: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:53,740 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3528#(<= |sum_#in~n| 7)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,741 INFO L280 TraceCheckUtils]: 58: Hoare triple {3487#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,741 INFO L280 TraceCheckUtils]: 59: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:53,743 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3487#(<= |sum_#in~n| 8)} {3671#(<= |sum_#in~n| sum_~n)} #30#return; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,744 INFO L280 TraceCheckUtils]: 61: Hoare triple {3440#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,744 INFO L280 TraceCheckUtils]: 62: Hoare triple {3440#(<= |sum_#in~n| 9)} assume true; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:53,746 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3440#(<= |sum_#in~n| 9)} {3328#(<= 15 main_~a~0)} #32#return; {3325#false} is VALID [2020-07-10 14:59:53,746 INFO L280 TraceCheckUtils]: 64: Hoare triple {3325#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {3325#false} is VALID [2020-07-10 14:59:53,746 INFO L280 TraceCheckUtils]: 65: Hoare triple {3325#false} assume ~result~0 == ~a~0 + ~b~0; {3325#false} is VALID [2020-07-10 14:59:53,746 INFO L280 TraceCheckUtils]: 66: Hoare triple {3325#false} assume !false; {3325#false} is VALID [2020-07-10 14:59:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-10 14:59:53,752 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:53,752 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2020-07-10 14:59:53,753 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628286964] [2020-07-10 14:59:53,757 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 67 [2020-07-10 14:59:53,788 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:53,788 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 14:59:53,864 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:53,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 14:59:53,864 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:53,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 14:59:53,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:59:53,865 INFO L87 Difference]: Start difference. First operand 42 states and 43 transitions. Second operand 15 states. [2020-07-10 14:59:54,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:54,238 INFO L93 Difference]: Finished difference Result 49 states and 50 transitions. [2020-07-10 14:59:54,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 14:59:54,238 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 67 [2020-07-10 14:59:54,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 14:59:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 50 transitions. [2020-07-10 14:59:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 14:59:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 50 transitions. [2020-07-10 14:59:54,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 50 transitions. [2020-07-10 14:59:54,333 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:54,335 INFO L225 Difference]: With dead ends: 49 [2020-07-10 14:59:54,335 INFO L226 Difference]: Without dead ends: 45 [2020-07-10 14:59:54,336 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=213, Invalid=387, Unknown=0, NotChecked=0, Total=600 [2020-07-10 14:59:54,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2020-07-10 14:59:54,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2020-07-10 14:59:54,345 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:54,345 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand 45 states. [2020-07-10 14:59:54,345 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand 45 states. [2020-07-10 14:59:54,345 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 45 states. [2020-07-10 14:59:54,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:54,347 INFO L93 Difference]: Finished difference Result 45 states and 46 transitions. [2020-07-10 14:59:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2020-07-10 14:59:54,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:54,347 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:54,348 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand 45 states. [2020-07-10 14:59:54,348 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 45 states. [2020-07-10 14:59:54,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:54,350 INFO L93 Difference]: Finished difference Result 45 states and 46 transitions. [2020-07-10 14:59:54,350 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2020-07-10 14:59:54,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:54,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:54,350 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:54,351 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2020-07-10 14:59:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 46 transitions. [2020-07-10 14:59:54,352 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 46 transitions. Word has length 67 [2020-07-10 14:59:54,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:54,353 INFO L479 AbstractCegarLoop]: Abstraction has 45 states and 46 transitions. [2020-07-10 14:59:54,353 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 14:59:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2020-07-10 14:59:54,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-07-10 14:59:54,354 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:54,354 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:54,563 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:54,563 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:54,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:54,564 INFO L82 PathProgramCache]: Analyzing trace with hash 1540970204, now seen corresponding path program 10 times [2020-07-10 14:59:54,565 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:54,565 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385493555] [2020-07-10 14:59:54,565 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} assume true; {4069#true} is VALID [2020-07-10 14:59:54,615 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4069#true} {4069#true} #26#return; {4069#true} is VALID [2020-07-10 14:59:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:55,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:55,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,069 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,071 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,077 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,081 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,084 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,087 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,090 INFO L280 TraceCheckUtils]: 8: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,092 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,094 INFO L280 TraceCheckUtils]: 11: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,096 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,097 INFO L280 TraceCheckUtils]: 13: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,101 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,103 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,106 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,108 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,112 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,115 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,118 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,119 INFO L280 TraceCheckUtils]: 20: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,120 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,123 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,124 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,125 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,127 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,127 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,128 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,128 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,129 INFO L280 TraceCheckUtils]: 14: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,131 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,131 INFO L280 TraceCheckUtils]: 16: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,134 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,134 INFO L280 TraceCheckUtils]: 19: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,135 INFO L280 TraceCheckUtils]: 20: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,137 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,138 INFO L280 TraceCheckUtils]: 22: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,138 INFO L280 TraceCheckUtils]: 23: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,140 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,141 INFO L280 TraceCheckUtils]: 25: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,141 INFO L280 TraceCheckUtils]: 26: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,143 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,146 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,147 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,148 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,149 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,149 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,150 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,150 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,151 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,151 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,152 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,153 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,153 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,154 INFO L280 TraceCheckUtils]: 17: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,156 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,157 INFO L280 TraceCheckUtils]: 19: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,157 INFO L280 TraceCheckUtils]: 20: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,159 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,160 INFO L280 TraceCheckUtils]: 22: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,160 INFO L280 TraceCheckUtils]: 23: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,162 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,162 INFO L280 TraceCheckUtils]: 25: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,163 INFO L280 TraceCheckUtils]: 26: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,164 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,165 INFO L280 TraceCheckUtils]: 28: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,165 INFO L280 TraceCheckUtils]: 29: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,167 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,168 INFO L280 TraceCheckUtils]: 31: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,168 INFO L280 TraceCheckUtils]: 32: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,170 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,173 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,174 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,176 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,177 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,177 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,178 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,178 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,179 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,179 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,179 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,180 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,180 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,181 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,182 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,182 INFO L280 TraceCheckUtils]: 20: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,184 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,184 INFO L280 TraceCheckUtils]: 22: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,185 INFO L280 TraceCheckUtils]: 23: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,188 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,189 INFO L280 TraceCheckUtils]: 26: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,191 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,191 INFO L280 TraceCheckUtils]: 28: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,192 INFO L280 TraceCheckUtils]: 29: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,194 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,195 INFO L280 TraceCheckUtils]: 32: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,197 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,198 INFO L280 TraceCheckUtils]: 34: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,198 INFO L280 TraceCheckUtils]: 35: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,200 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,200 INFO L280 TraceCheckUtils]: 37: Hoare triple {4373#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,201 INFO L280 TraceCheckUtils]: 38: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,202 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4373#(<= |sum_#in~n| 6)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,206 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,207 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,208 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,209 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,209 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,210 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,211 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,211 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,212 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,212 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,213 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,213 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,214 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,214 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,215 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,216 INFO L280 TraceCheckUtils]: 23: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,218 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,218 INFO L280 TraceCheckUtils]: 25: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,219 INFO L280 TraceCheckUtils]: 26: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,221 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,224 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,225 INFO L280 TraceCheckUtils]: 31: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,226 INFO L280 TraceCheckUtils]: 32: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,228 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,228 INFO L280 TraceCheckUtils]: 34: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,231 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,231 INFO L280 TraceCheckUtils]: 37: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,232 INFO L280 TraceCheckUtils]: 38: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,233 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,234 INFO L280 TraceCheckUtils]: 40: Hoare triple {4373#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,235 INFO L280 TraceCheckUtils]: 41: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,236 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4373#(<= |sum_#in~n| 6)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,237 INFO L280 TraceCheckUtils]: 43: Hoare triple {4338#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,238 INFO L280 TraceCheckUtils]: 44: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,239 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4338#(<= |sum_#in~n| 7)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,243 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,245 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,246 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,246 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,247 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,249 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,250 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,251 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,252 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,252 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,253 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,253 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,254 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,255 INFO L280 TraceCheckUtils]: 26: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,257 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,258 INFO L280 TraceCheckUtils]: 28: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,258 INFO L280 TraceCheckUtils]: 29: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,260 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,261 INFO L280 TraceCheckUtils]: 31: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,261 INFO L280 TraceCheckUtils]: 32: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,263 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,263 INFO L280 TraceCheckUtils]: 34: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,264 INFO L280 TraceCheckUtils]: 35: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,265 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,266 INFO L280 TraceCheckUtils]: 37: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,267 INFO L280 TraceCheckUtils]: 38: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,269 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,269 INFO L280 TraceCheckUtils]: 40: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,270 INFO L280 TraceCheckUtils]: 41: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,272 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,272 INFO L280 TraceCheckUtils]: 43: Hoare triple {4373#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,273 INFO L280 TraceCheckUtils]: 44: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,275 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4373#(<= |sum_#in~n| 6)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,275 INFO L280 TraceCheckUtils]: 46: Hoare triple {4338#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,276 INFO L280 TraceCheckUtils]: 47: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,278 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4338#(<= |sum_#in~n| 7)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,279 INFO L280 TraceCheckUtils]: 49: Hoare triple {4297#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,279 INFO L280 TraceCheckUtils]: 50: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,281 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4297#(<= |sum_#in~n| 8)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,286 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,287 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,289 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,290 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,291 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,291 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,292 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,292 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,293 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,293 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,294 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,294 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,294 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,295 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,295 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,296 INFO L280 TraceCheckUtils]: 25: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,297 INFO L263 TraceCheckUtils]: 26: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,298 INFO L280 TraceCheckUtils]: 28: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,299 INFO L280 TraceCheckUtils]: 29: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,301 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,302 INFO L280 TraceCheckUtils]: 31: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,302 INFO L280 TraceCheckUtils]: 32: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,304 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,305 INFO L280 TraceCheckUtils]: 34: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,306 INFO L280 TraceCheckUtils]: 35: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,308 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,309 INFO L280 TraceCheckUtils]: 37: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,309 INFO L280 TraceCheckUtils]: 38: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,311 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,312 INFO L280 TraceCheckUtils]: 40: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,313 INFO L280 TraceCheckUtils]: 41: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,315 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,316 INFO L280 TraceCheckUtils]: 43: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,317 INFO L280 TraceCheckUtils]: 44: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,318 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,319 INFO L280 TraceCheckUtils]: 46: Hoare triple {4373#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,320 INFO L280 TraceCheckUtils]: 47: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,321 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4373#(<= |sum_#in~n| 6)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,322 INFO L280 TraceCheckUtils]: 49: Hoare triple {4338#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,323 INFO L280 TraceCheckUtils]: 50: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,324 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4338#(<= |sum_#in~n| 7)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,325 INFO L280 TraceCheckUtils]: 52: Hoare triple {4297#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,326 INFO L280 TraceCheckUtils]: 53: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,328 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4297#(<= |sum_#in~n| 8)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,329 INFO L280 TraceCheckUtils]: 55: Hoare triple {4250#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,330 INFO L280 TraceCheckUtils]: 56: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,332 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4250#(<= |sum_#in~n| 9)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,339 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,341 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,341 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,342 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,342 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,343 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,343 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,344 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,344 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,345 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,346 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,348 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,348 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,349 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,349 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,349 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,350 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,351 INFO L280 TraceCheckUtils]: 25: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,351 INFO L263 TraceCheckUtils]: 26: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,352 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,353 INFO L280 TraceCheckUtils]: 28: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,353 INFO L263 TraceCheckUtils]: 29: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,354 INFO L280 TraceCheckUtils]: 30: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,355 INFO L280 TraceCheckUtils]: 31: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,355 INFO L280 TraceCheckUtils]: 32: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,358 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,358 INFO L280 TraceCheckUtils]: 34: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,359 INFO L280 TraceCheckUtils]: 35: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,361 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,362 INFO L280 TraceCheckUtils]: 37: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,363 INFO L280 TraceCheckUtils]: 38: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,364 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,365 INFO L280 TraceCheckUtils]: 40: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,366 INFO L280 TraceCheckUtils]: 41: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,367 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,368 INFO L280 TraceCheckUtils]: 43: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,368 INFO L280 TraceCheckUtils]: 44: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,370 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,371 INFO L280 TraceCheckUtils]: 46: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,371 INFO L280 TraceCheckUtils]: 47: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,373 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {4373#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,374 INFO L280 TraceCheckUtils]: 50: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,376 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4373#(<= |sum_#in~n| 6)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,377 INFO L280 TraceCheckUtils]: 52: Hoare triple {4338#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,377 INFO L280 TraceCheckUtils]: 53: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,380 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4338#(<= |sum_#in~n| 7)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,380 INFO L280 TraceCheckUtils]: 55: Hoare triple {4297#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,381 INFO L280 TraceCheckUtils]: 56: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,383 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4297#(<= |sum_#in~n| 8)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,384 INFO L280 TraceCheckUtils]: 58: Hoare triple {4250#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,385 INFO L280 TraceCheckUtils]: 59: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,387 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4250#(<= |sum_#in~n| 9)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,387 INFO L280 TraceCheckUtils]: 61: Hoare triple {4197#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,388 INFO L280 TraceCheckUtils]: 62: Hoare triple {4197#(<= |sum_#in~n| 10)} assume true; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,390 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4197#(<= |sum_#in~n| 10)} {4073#(<= 15 main_~a~0)} #32#return; {4070#false} is VALID [2020-07-10 14:59:55,395 INFO L263 TraceCheckUtils]: 0: Hoare triple {4069#true} call ULTIMATE.init(); {4069#true} is VALID [2020-07-10 14:59:55,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {4069#true} assume true; {4069#true} is VALID [2020-07-10 14:59:55,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4069#true} {4069#true} #26#return; {4069#true} is VALID [2020-07-10 14:59:55,396 INFO L263 TraceCheckUtils]: 3: Hoare triple {4069#true} call #t~ret2 := main(); {4069#true} is VALID [2020-07-10 14:59:55,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {4069#true} ~a~0 := 15;~b~0 := 0; {4073#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:55,397 INFO L263 TraceCheckUtils]: 5: Hoare triple {4073#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4069#true} is VALID [2020-07-10 14:59:55,398 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,398 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,398 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,399 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,400 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,401 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,402 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,402 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,403 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,403 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,404 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,405 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,405 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,406 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,407 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,407 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,408 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,408 INFO L280 TraceCheckUtils]: 25: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,408 INFO L263 TraceCheckUtils]: 26: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,410 INFO L280 TraceCheckUtils]: 28: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,410 INFO L263 TraceCheckUtils]: 29: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,412 INFO L263 TraceCheckUtils]: 32: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,414 INFO L280 TraceCheckUtils]: 34: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,414 INFO L263 TraceCheckUtils]: 35: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:55,415 INFO L280 TraceCheckUtils]: 37: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,418 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,418 INFO L280 TraceCheckUtils]: 40: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,419 INFO L280 TraceCheckUtils]: 41: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,421 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,421 INFO L280 TraceCheckUtils]: 43: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,422 INFO L280 TraceCheckUtils]: 44: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,424 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,425 INFO L280 TraceCheckUtils]: 46: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,426 INFO L280 TraceCheckUtils]: 47: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,428 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,428 INFO L280 TraceCheckUtils]: 49: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,429 INFO L280 TraceCheckUtils]: 50: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,431 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,431 INFO L280 TraceCheckUtils]: 52: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,432 INFO L280 TraceCheckUtils]: 53: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,434 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,435 INFO L280 TraceCheckUtils]: 55: Hoare triple {4373#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,436 INFO L280 TraceCheckUtils]: 56: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,437 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4373#(<= |sum_#in~n| 6)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,438 INFO L280 TraceCheckUtils]: 58: Hoare triple {4338#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,438 INFO L280 TraceCheckUtils]: 59: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,440 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4338#(<= |sum_#in~n| 7)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,440 INFO L280 TraceCheckUtils]: 61: Hoare triple {4297#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,441 INFO L280 TraceCheckUtils]: 62: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,442 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4297#(<= |sum_#in~n| 8)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,443 INFO L280 TraceCheckUtils]: 64: Hoare triple {4250#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,444 INFO L280 TraceCheckUtils]: 65: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,445 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4250#(<= |sum_#in~n| 9)} {4138#(= sum_~n |sum_#in~n|)} #30#return; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,446 INFO L280 TraceCheckUtils]: 67: Hoare triple {4197#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,447 INFO L280 TraceCheckUtils]: 68: Hoare triple {4197#(<= |sum_#in~n| 10)} assume true; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,448 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4197#(<= |sum_#in~n| 10)} {4073#(<= 15 main_~a~0)} #32#return; {4070#false} is VALID [2020-07-10 14:59:55,448 INFO L280 TraceCheckUtils]: 70: Hoare triple {4070#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {4070#false} is VALID [2020-07-10 14:59:55,449 INFO L280 TraceCheckUtils]: 71: Hoare triple {4070#false} assume ~result~0 == ~a~0 + ~b~0; {4070#false} is VALID [2020-07-10 14:59:55,449 INFO L280 TraceCheckUtils]: 72: Hoare triple {4070#false} assume !false; {4070#false} is VALID [2020-07-10 14:59:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-10 14:59:55,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385493555] [2020-07-10 14:59:55,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [360276992] [2020-07-10 14:59:55,457 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:55,500 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-10 14:59:55,500 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:55,501 INFO L264 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 24 conjunts are in the unsatisfiable core [2020-07-10 14:59:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:55,518 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:55,747 INFO L263 TraceCheckUtils]: 0: Hoare triple {4069#true} call ULTIMATE.init(); {4069#true} is VALID [2020-07-10 14:59:55,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {4069#true} assume true; {4069#true} is VALID [2020-07-10 14:59:55,747 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4069#true} {4069#true} #26#return; {4069#true} is VALID [2020-07-10 14:59:55,747 INFO L263 TraceCheckUtils]: 3: Hoare triple {4069#true} call #t~ret2 := main(); {4069#true} is VALID [2020-07-10 14:59:55,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {4069#true} ~a~0 := 15;~b~0 := 0; {4073#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:55,748 INFO L263 TraceCheckUtils]: 5: Hoare triple {4073#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4069#true} is VALID [2020-07-10 14:59:55,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,749 INFO L280 TraceCheckUtils]: 7: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,749 INFO L263 TraceCheckUtils]: 8: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,750 INFO L263 TraceCheckUtils]: 11: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,750 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,750 INFO L280 TraceCheckUtils]: 13: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,751 INFO L263 TraceCheckUtils]: 14: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,751 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,751 INFO L280 TraceCheckUtils]: 16: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,751 INFO L263 TraceCheckUtils]: 17: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,752 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,752 INFO L280 TraceCheckUtils]: 19: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,752 INFO L263 TraceCheckUtils]: 20: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,753 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,753 INFO L280 TraceCheckUtils]: 22: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,753 INFO L263 TraceCheckUtils]: 23: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,754 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,754 INFO L280 TraceCheckUtils]: 25: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,754 INFO L263 TraceCheckUtils]: 26: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,755 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,755 INFO L280 TraceCheckUtils]: 28: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,755 INFO L263 TraceCheckUtils]: 29: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,755 INFO L280 TraceCheckUtils]: 30: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,756 INFO L280 TraceCheckUtils]: 31: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,756 INFO L263 TraceCheckUtils]: 32: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,756 INFO L280 TraceCheckUtils]: 33: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,757 INFO L280 TraceCheckUtils]: 34: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,757 INFO L263 TraceCheckUtils]: 35: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-10 14:59:55,757 INFO L280 TraceCheckUtils]: 36: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:55,758 INFO L280 TraceCheckUtils]: 37: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,758 INFO L280 TraceCheckUtils]: 38: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:55,759 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4459#(<= |sum_#in~n| 0)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,759 INFO L280 TraceCheckUtils]: 40: Hoare triple {4458#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,760 INFO L280 TraceCheckUtils]: 41: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:55,761 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4458#(<= |sum_#in~n| 1)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,761 INFO L280 TraceCheckUtils]: 43: Hoare triple {4453#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,761 INFO L280 TraceCheckUtils]: 44: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:55,762 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4453#(<= |sum_#in~n| 2)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,763 INFO L280 TraceCheckUtils]: 46: Hoare triple {4442#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,764 INFO L280 TraceCheckUtils]: 47: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:55,765 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4442#(<= |sum_#in~n| 3)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,766 INFO L280 TraceCheckUtils]: 49: Hoare triple {4425#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,766 INFO L280 TraceCheckUtils]: 50: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:55,767 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4425#(<= |sum_#in~n| 4)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,768 INFO L280 TraceCheckUtils]: 52: Hoare triple {4402#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,769 INFO L280 TraceCheckUtils]: 53: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:55,770 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4402#(<= |sum_#in~n| 5)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,770 INFO L280 TraceCheckUtils]: 55: Hoare triple {4373#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,771 INFO L280 TraceCheckUtils]: 56: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:55,772 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4373#(<= |sum_#in~n| 6)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,772 INFO L280 TraceCheckUtils]: 58: Hoare triple {4338#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,772 INFO L280 TraceCheckUtils]: 59: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:55,773 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4338#(<= |sum_#in~n| 7)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {4297#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,778 INFO L280 TraceCheckUtils]: 62: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:55,779 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4297#(<= |sum_#in~n| 8)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,780 INFO L280 TraceCheckUtils]: 64: Hoare triple {4250#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,782 INFO L280 TraceCheckUtils]: 65: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:55,782 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4250#(<= |sum_#in~n| 9)} {4481#(<= |sum_#in~n| sum_~n)} #30#return; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,783 INFO L280 TraceCheckUtils]: 67: Hoare triple {4197#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,783 INFO L280 TraceCheckUtils]: 68: Hoare triple {4197#(<= |sum_#in~n| 10)} assume true; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:55,785 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4197#(<= |sum_#in~n| 10)} {4073#(<= 15 main_~a~0)} #32#return; {4070#false} is VALID [2020-07-10 14:59:55,785 INFO L280 TraceCheckUtils]: 70: Hoare triple {4070#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {4070#false} is VALID [2020-07-10 14:59:55,785 INFO L280 TraceCheckUtils]: 71: Hoare triple {4070#false} assume ~result~0 == ~a~0 + ~b~0; {4070#false} is VALID [2020-07-10 14:59:55,785 INFO L280 TraceCheckUtils]: 72: Hoare triple {4070#false} assume !false; {4070#false} is VALID [2020-07-10 14:59:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-10 14:59:55,790 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:55,790 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 16 [2020-07-10 14:59:55,791 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116116523] [2020-07-10 14:59:55,791 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 73 [2020-07-10 14:59:55,841 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:55,842 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-10 14:59:55,918 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:55,919 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-10 14:59:55,919 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:55,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-10 14:59:55,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:59:55,920 INFO L87 Difference]: Start difference. First operand 45 states and 46 transitions. Second operand 16 states. [2020-07-10 14:59:56,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:56,285 INFO L93 Difference]: Finished difference Result 52 states and 53 transitions. [2020-07-10 14:59:56,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:59:56,286 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 73 [2020-07-10 14:59:56,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-10 14:59:56,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 53 transitions. [2020-07-10 14:59:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-10 14:59:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 53 transitions. [2020-07-10 14:59:56,290 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 53 transitions. [2020-07-10 14:59:56,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:56,361 INFO L225 Difference]: With dead ends: 52 [2020-07-10 14:59:56,361 INFO L226 Difference]: Without dead ends: 48 [2020-07-10 14:59:56,363 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=250, Invalid=452, Unknown=0, NotChecked=0, Total=702 [2020-07-10 14:59:56,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2020-07-10 14:59:56,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2020-07-10 14:59:56,375 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:56,375 INFO L82 GeneralOperation]: Start isEquivalent. First operand 48 states. Second operand 48 states. [2020-07-10 14:59:56,376 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 48 states. [2020-07-10 14:59:56,376 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 48 states. [2020-07-10 14:59:56,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:56,378 INFO L93 Difference]: Finished difference Result 48 states and 49 transitions. [2020-07-10 14:59:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-10 14:59:56,379 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:56,379 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:56,380 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 48 states. [2020-07-10 14:59:56,380 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 48 states. [2020-07-10 14:59:56,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:56,382 INFO L93 Difference]: Finished difference Result 48 states and 49 transitions. [2020-07-10 14:59:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-10 14:59:56,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:56,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:56,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:56,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-10 14:59:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 49 transitions. [2020-07-10 14:59:56,385 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 49 transitions. Word has length 73 [2020-07-10 14:59:56,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:56,385 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 49 transitions. [2020-07-10 14:59:56,385 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-10 14:59:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-10 14:59:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2020-07-10 14:59:56,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:56,386 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:56,599 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:56,600 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:56,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:56,601 INFO L82 PathProgramCache]: Analyzing trace with hash -2010530748, now seen corresponding path program 11 times [2020-07-10 14:59:56,601 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:56,601 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642295074] [2020-07-10 14:59:56,602 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} assume true; {4911#true} is VALID [2020-07-10 14:59:56,646 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4911#true} {4911#true} #26#return; {4911#true} is VALID [2020-07-10 14:59:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:57,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,073 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,077 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,084 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,087 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,089 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,090 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,091 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,092 INFO L280 TraceCheckUtils]: 8: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,093 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,094 INFO L280 TraceCheckUtils]: 10: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,096 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,097 INFO L280 TraceCheckUtils]: 13: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,098 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,100 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,101 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,101 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,102 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,102 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,103 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,103 INFO L280 TraceCheckUtils]: 11: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,104 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,105 INFO L280 TraceCheckUtils]: 13: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,105 INFO L280 TraceCheckUtils]: 14: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,106 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,109 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,111 INFO L280 TraceCheckUtils]: 20: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,112 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,114 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,115 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,115 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,116 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,116 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,117 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,117 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,118 INFO L280 TraceCheckUtils]: 14: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,119 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,120 INFO L280 TraceCheckUtils]: 17: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,121 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,122 INFO L280 TraceCheckUtils]: 19: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,124 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,125 INFO L280 TraceCheckUtils]: 22: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,126 INFO L280 TraceCheckUtils]: 23: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,127 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,128 INFO L280 TraceCheckUtils]: 25: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,128 INFO L280 TraceCheckUtils]: 26: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,129 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,131 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,132 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,133 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,133 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,133 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,134 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,134 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,134 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,135 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,135 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,137 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,137 INFO L280 TraceCheckUtils]: 19: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,138 INFO L280 TraceCheckUtils]: 20: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,139 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,139 INFO L280 TraceCheckUtils]: 22: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,140 INFO L280 TraceCheckUtils]: 23: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,141 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,142 INFO L280 TraceCheckUtils]: 25: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,142 INFO L280 TraceCheckUtils]: 26: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,143 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,144 INFO L280 TraceCheckUtils]: 28: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,144 INFO L280 TraceCheckUtils]: 29: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,145 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,147 INFO L280 TraceCheckUtils]: 32: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,151 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,156 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,157 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,158 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,159 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,159 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,160 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,160 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,161 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,161 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,162 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,162 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,163 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,163 INFO L280 TraceCheckUtils]: 20: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,164 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,165 INFO L280 TraceCheckUtils]: 22: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,166 INFO L280 TraceCheckUtils]: 23: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,167 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,168 INFO L280 TraceCheckUtils]: 25: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,168 INFO L280 TraceCheckUtils]: 26: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,169 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,171 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,172 INFO L280 TraceCheckUtils]: 31: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,172 INFO L280 TraceCheckUtils]: 32: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,174 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,174 INFO L280 TraceCheckUtils]: 34: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,175 INFO L280 TraceCheckUtils]: 35: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,176 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,177 INFO L280 TraceCheckUtils]: 37: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,177 INFO L280 TraceCheckUtils]: 38: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,178 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,181 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,182 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,183 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,183 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,184 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,185 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,186 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,186 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,187 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,187 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,187 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,187 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,188 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,188 INFO L280 TraceCheckUtils]: 23: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,189 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,190 INFO L280 TraceCheckUtils]: 25: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,190 INFO L280 TraceCheckUtils]: 26: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,191 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,194 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,195 INFO L280 TraceCheckUtils]: 32: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,196 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,197 INFO L280 TraceCheckUtils]: 34: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,197 INFO L280 TraceCheckUtils]: 35: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,199 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,199 INFO L280 TraceCheckUtils]: 37: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,199 INFO L280 TraceCheckUtils]: 38: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,200 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,201 INFO L280 TraceCheckUtils]: 40: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,202 INFO L280 TraceCheckUtils]: 41: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,203 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,204 INFO L280 TraceCheckUtils]: 43: Hoare triple {5251#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,205 INFO L280 TraceCheckUtils]: 44: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,206 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5251#(<= |sum_#in~n| 7)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,213 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,214 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,215 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,215 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,215 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,216 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,216 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,218 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,218 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,219 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,220 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,220 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,221 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,221 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,221 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,222 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,222 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,222 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,223 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,223 INFO L280 TraceCheckUtils]: 26: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,224 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,225 INFO L280 TraceCheckUtils]: 28: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,225 INFO L280 TraceCheckUtils]: 29: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,226 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,227 INFO L280 TraceCheckUtils]: 31: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,227 INFO L280 TraceCheckUtils]: 32: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,229 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,229 INFO L280 TraceCheckUtils]: 34: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,230 INFO L280 TraceCheckUtils]: 35: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,231 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,231 INFO L280 TraceCheckUtils]: 37: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,232 INFO L280 TraceCheckUtils]: 38: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,234 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,234 INFO L280 TraceCheckUtils]: 40: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,235 INFO L280 TraceCheckUtils]: 41: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,237 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,237 INFO L280 TraceCheckUtils]: 43: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,238 INFO L280 TraceCheckUtils]: 44: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,240 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,240 INFO L280 TraceCheckUtils]: 46: Hoare triple {5251#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,240 INFO L280 TraceCheckUtils]: 47: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,242 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5251#(<= |sum_#in~n| 7)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,242 INFO L280 TraceCheckUtils]: 49: Hoare triple {5210#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,242 INFO L280 TraceCheckUtils]: 50: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,243 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5210#(<= |sum_#in~n| 8)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,246 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,247 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,248 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,249 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,250 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,251 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,251 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,251 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,252 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,252 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,252 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,253 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,253 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,253 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,254 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,255 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,255 INFO L280 TraceCheckUtils]: 28: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,256 INFO L280 TraceCheckUtils]: 29: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,257 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,257 INFO L280 TraceCheckUtils]: 31: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,258 INFO L280 TraceCheckUtils]: 32: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,259 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,259 INFO L280 TraceCheckUtils]: 34: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,259 INFO L280 TraceCheckUtils]: 35: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,260 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,261 INFO L280 TraceCheckUtils]: 37: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,261 INFO L280 TraceCheckUtils]: 38: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,263 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,263 INFO L280 TraceCheckUtils]: 40: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,264 INFO L280 TraceCheckUtils]: 41: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,265 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,266 INFO L280 TraceCheckUtils]: 44: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,267 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,267 INFO L280 TraceCheckUtils]: 46: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,268 INFO L280 TraceCheckUtils]: 47: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,269 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,270 INFO L280 TraceCheckUtils]: 49: Hoare triple {5251#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,270 INFO L280 TraceCheckUtils]: 50: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,271 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5251#(<= |sum_#in~n| 7)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,272 INFO L280 TraceCheckUtils]: 52: Hoare triple {5210#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,272 INFO L280 TraceCheckUtils]: 53: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,274 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5210#(<= |sum_#in~n| 8)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,274 INFO L280 TraceCheckUtils]: 55: Hoare triple {5163#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,275 INFO L280 TraceCheckUtils]: 56: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,276 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5163#(<= |sum_#in~n| 9)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,280 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,281 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,281 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,282 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,282 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,282 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,283 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,284 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,285 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,285 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,285 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,286 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,286 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,287 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,287 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,287 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,287 INFO L280 TraceCheckUtils]: 28: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,288 INFO L263 TraceCheckUtils]: 29: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,288 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,288 INFO L280 TraceCheckUtils]: 31: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,289 INFO L280 TraceCheckUtils]: 32: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,290 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,290 INFO L280 TraceCheckUtils]: 34: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,291 INFO L280 TraceCheckUtils]: 35: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,292 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,293 INFO L280 TraceCheckUtils]: 37: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,293 INFO L280 TraceCheckUtils]: 38: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,295 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,296 INFO L280 TraceCheckUtils]: 40: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,296 INFO L280 TraceCheckUtils]: 41: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,298 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,298 INFO L280 TraceCheckUtils]: 43: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,298 INFO L280 TraceCheckUtils]: 44: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,299 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,300 INFO L280 TraceCheckUtils]: 46: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,300 INFO L280 TraceCheckUtils]: 47: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,301 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,301 INFO L280 TraceCheckUtils]: 49: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,302 INFO L280 TraceCheckUtils]: 50: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,303 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,303 INFO L280 TraceCheckUtils]: 52: Hoare triple {5251#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,303 INFO L280 TraceCheckUtils]: 53: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,304 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5251#(<= |sum_#in~n| 7)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,305 INFO L280 TraceCheckUtils]: 55: Hoare triple {5210#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,305 INFO L280 TraceCheckUtils]: 56: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,307 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5210#(<= |sum_#in~n| 8)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,308 INFO L280 TraceCheckUtils]: 58: Hoare triple {5163#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,308 INFO L280 TraceCheckUtils]: 59: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,310 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5163#(<= |sum_#in~n| 9)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,310 INFO L280 TraceCheckUtils]: 61: Hoare triple {5110#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,311 INFO L280 TraceCheckUtils]: 62: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,313 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5110#(<= |sum_#in~n| 10)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,316 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,317 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,318 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,319 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,320 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,321 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,321 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,321 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,322 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,322 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,323 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,323 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,324 INFO L263 TraceCheckUtils]: 29: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,326 INFO L263 TraceCheckUtils]: 32: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,327 INFO L280 TraceCheckUtils]: 35: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,328 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,328 INFO L280 TraceCheckUtils]: 37: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,329 INFO L280 TraceCheckUtils]: 38: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,330 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,330 INFO L280 TraceCheckUtils]: 40: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,331 INFO L280 TraceCheckUtils]: 41: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,332 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,333 INFO L280 TraceCheckUtils]: 43: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,333 INFO L280 TraceCheckUtils]: 44: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,334 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,335 INFO L280 TraceCheckUtils]: 46: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,335 INFO L280 TraceCheckUtils]: 47: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,337 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,337 INFO L280 TraceCheckUtils]: 49: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,337 INFO L280 TraceCheckUtils]: 50: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,338 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,339 INFO L280 TraceCheckUtils]: 52: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,339 INFO L280 TraceCheckUtils]: 53: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,341 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,342 INFO L280 TraceCheckUtils]: 55: Hoare triple {5251#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,342 INFO L280 TraceCheckUtils]: 56: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,344 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5251#(<= |sum_#in~n| 7)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,345 INFO L280 TraceCheckUtils]: 58: Hoare triple {5210#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,345 INFO L280 TraceCheckUtils]: 59: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,347 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5210#(<= |sum_#in~n| 8)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,347 INFO L280 TraceCheckUtils]: 61: Hoare triple {5163#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,347 INFO L280 TraceCheckUtils]: 62: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,349 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5163#(<= |sum_#in~n| 9)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,349 INFO L280 TraceCheckUtils]: 64: Hoare triple {5110#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,349 INFO L280 TraceCheckUtils]: 65: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,350 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5110#(<= |sum_#in~n| 10)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,351 INFO L280 TraceCheckUtils]: 67: Hoare triple {5051#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,352 INFO L280 TraceCheckUtils]: 68: Hoare triple {5051#(<= |sum_#in~n| 11)} assume true; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,353 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5051#(<= |sum_#in~n| 11)} {4915#(<= 15 main_~a~0)} #32#return; {4912#false} is VALID [2020-07-10 14:59:57,356 INFO L263 TraceCheckUtils]: 0: Hoare triple {4911#true} call ULTIMATE.init(); {4911#true} is VALID [2020-07-10 14:59:57,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {4911#true} assume true; {4911#true} is VALID [2020-07-10 14:59:57,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4911#true} {4911#true} #26#return; {4911#true} is VALID [2020-07-10 14:59:57,357 INFO L263 TraceCheckUtils]: 3: Hoare triple {4911#true} call #t~ret2 := main(); {4911#true} is VALID [2020-07-10 14:59:57,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {4911#true} ~a~0 := 15;~b~0 := 0; {4915#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:57,361 INFO L263 TraceCheckUtils]: 5: Hoare triple {4915#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4911#true} is VALID [2020-07-10 14:59:57,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,362 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,363 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,363 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,364 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,364 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,365 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,365 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,365 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,366 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,366 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,366 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,367 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,367 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,368 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,368 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,371 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,371 INFO L280 TraceCheckUtils]: 28: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,372 INFO L263 TraceCheckUtils]: 29: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,372 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,372 INFO L280 TraceCheckUtils]: 31: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,372 INFO L263 TraceCheckUtils]: 32: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,373 INFO L280 TraceCheckUtils]: 33: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,373 INFO L280 TraceCheckUtils]: 34: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,373 INFO L263 TraceCheckUtils]: 35: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,374 INFO L280 TraceCheckUtils]: 36: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,374 INFO L263 TraceCheckUtils]: 38: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,374 INFO L280 TraceCheckUtils]: 39: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:57,375 INFO L280 TraceCheckUtils]: 40: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,375 INFO L280 TraceCheckUtils]: 41: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,376 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,377 INFO L280 TraceCheckUtils]: 43: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,377 INFO L280 TraceCheckUtils]: 44: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,378 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,379 INFO L280 TraceCheckUtils]: 46: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,380 INFO L280 TraceCheckUtils]: 47: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,381 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,382 INFO L280 TraceCheckUtils]: 49: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,383 INFO L280 TraceCheckUtils]: 50: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,384 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,384 INFO L280 TraceCheckUtils]: 52: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,385 INFO L280 TraceCheckUtils]: 53: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,386 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,387 INFO L280 TraceCheckUtils]: 55: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,388 INFO L280 TraceCheckUtils]: 56: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,389 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,389 INFO L280 TraceCheckUtils]: 58: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,390 INFO L280 TraceCheckUtils]: 59: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,391 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,392 INFO L280 TraceCheckUtils]: 61: Hoare triple {5251#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,393 INFO L280 TraceCheckUtils]: 62: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,395 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5251#(<= |sum_#in~n| 7)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,395 INFO L280 TraceCheckUtils]: 64: Hoare triple {5210#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,396 INFO L280 TraceCheckUtils]: 65: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,401 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5210#(<= |sum_#in~n| 8)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,402 INFO L280 TraceCheckUtils]: 67: Hoare triple {5163#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,402 INFO L280 TraceCheckUtils]: 68: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,403 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5163#(<= |sum_#in~n| 9)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,404 INFO L280 TraceCheckUtils]: 70: Hoare triple {5110#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,405 INFO L280 TraceCheckUtils]: 71: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,406 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5110#(<= |sum_#in~n| 10)} {4986#(= sum_~n |sum_#in~n|)} #30#return; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {5051#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {5051#(<= |sum_#in~n| 11)} assume true; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,409 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5051#(<= |sum_#in~n| 11)} {4915#(<= 15 main_~a~0)} #32#return; {4912#false} is VALID [2020-07-10 14:59:57,409 INFO L280 TraceCheckUtils]: 76: Hoare triple {4912#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {4912#false} is VALID [2020-07-10 14:59:57,409 INFO L280 TraceCheckUtils]: 77: Hoare triple {4912#false} assume ~result~0 == ~a~0 + ~b~0; {4912#false} is VALID [2020-07-10 14:59:57,409 INFO L280 TraceCheckUtils]: 78: Hoare triple {4912#false} assume !false; {4912#false} is VALID [2020-07-10 14:59:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-10 14:59:57,415 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642295074] [2020-07-10 14:59:57,415 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [425864283] [2020-07-10 14:59:57,415 INFO L92 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:57,464 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2020-07-10 14:59:57,464 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:57,465 INFO L264 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 26 conjunts are in the unsatisfiable core [2020-07-10 14:59:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:57,480 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:59:57,742 INFO L263 TraceCheckUtils]: 0: Hoare triple {4911#true} call ULTIMATE.init(); {4911#true} is VALID [2020-07-10 14:59:57,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {4911#true} assume true; {4911#true} is VALID [2020-07-10 14:59:57,743 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4911#true} {4911#true} #26#return; {4911#true} is VALID [2020-07-10 14:59:57,743 INFO L263 TraceCheckUtils]: 3: Hoare triple {4911#true} call #t~ret2 := main(); {4911#true} is VALID [2020-07-10 14:59:57,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {4911#true} ~a~0 := 15;~b~0 := 0; {4915#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:57,744 INFO L263 TraceCheckUtils]: 5: Hoare triple {4915#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4911#true} is VALID [2020-07-10 14:59:57,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,745 INFO L263 TraceCheckUtils]: 8: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,746 INFO L263 TraceCheckUtils]: 11: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,747 INFO L263 TraceCheckUtils]: 14: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,747 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,748 INFO L263 TraceCheckUtils]: 17: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,748 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,748 INFO L280 TraceCheckUtils]: 19: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,749 INFO L263 TraceCheckUtils]: 20: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,749 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,749 INFO L280 TraceCheckUtils]: 22: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,749 INFO L263 TraceCheckUtils]: 23: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,750 INFO L280 TraceCheckUtils]: 25: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,750 INFO L263 TraceCheckUtils]: 26: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,751 INFO L263 TraceCheckUtils]: 29: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,752 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,752 INFO L280 TraceCheckUtils]: 31: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,752 INFO L263 TraceCheckUtils]: 32: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,753 INFO L280 TraceCheckUtils]: 33: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,753 INFO L280 TraceCheckUtils]: 34: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,753 INFO L263 TraceCheckUtils]: 35: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,754 INFO L280 TraceCheckUtils]: 36: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,754 INFO L280 TraceCheckUtils]: 37: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,754 INFO L263 TraceCheckUtils]: 38: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-10 14:59:57,754 INFO L280 TraceCheckUtils]: 39: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 14:59:57,755 INFO L280 TraceCheckUtils]: 40: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,755 INFO L280 TraceCheckUtils]: 41: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:57,757 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5372#(<= |sum_#in~n| 0)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,757 INFO L280 TraceCheckUtils]: 43: Hoare triple {5371#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:57,759 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5371#(<= |sum_#in~n| 1)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,759 INFO L280 TraceCheckUtils]: 46: Hoare triple {5366#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,759 INFO L280 TraceCheckUtils]: 47: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:57,761 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5366#(<= |sum_#in~n| 2)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,762 INFO L280 TraceCheckUtils]: 49: Hoare triple {5355#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,762 INFO L280 TraceCheckUtils]: 50: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:57,764 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5355#(<= |sum_#in~n| 3)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,764 INFO L280 TraceCheckUtils]: 52: Hoare triple {5338#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,764 INFO L280 TraceCheckUtils]: 53: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:57,765 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5338#(<= |sum_#in~n| 4)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,766 INFO L280 TraceCheckUtils]: 55: Hoare triple {5315#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,766 INFO L280 TraceCheckUtils]: 56: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:57,768 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5315#(<= |sum_#in~n| 5)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,769 INFO L280 TraceCheckUtils]: 58: Hoare triple {5286#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,769 INFO L280 TraceCheckUtils]: 59: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:57,771 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5286#(<= |sum_#in~n| 6)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,772 INFO L280 TraceCheckUtils]: 61: Hoare triple {5251#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,772 INFO L280 TraceCheckUtils]: 62: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:57,774 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5251#(<= |sum_#in~n| 7)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,775 INFO L280 TraceCheckUtils]: 64: Hoare triple {5210#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,776 INFO L280 TraceCheckUtils]: 65: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:57,777 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5210#(<= |sum_#in~n| 8)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,778 INFO L280 TraceCheckUtils]: 67: Hoare triple {5163#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,779 INFO L280 TraceCheckUtils]: 68: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:57,780 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5163#(<= |sum_#in~n| 9)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,781 INFO L280 TraceCheckUtils]: 70: Hoare triple {5110#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,782 INFO L280 TraceCheckUtils]: 71: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:57,783 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5110#(<= |sum_#in~n| 10)} {5394#(<= |sum_#in~n| sum_~n)} #30#return; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,784 INFO L280 TraceCheckUtils]: 73: Hoare triple {5051#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,784 INFO L280 TraceCheckUtils]: 74: Hoare triple {5051#(<= |sum_#in~n| 11)} assume true; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:57,785 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5051#(<= |sum_#in~n| 11)} {4915#(<= 15 main_~a~0)} #32#return; {4912#false} is VALID [2020-07-10 14:59:57,785 INFO L280 TraceCheckUtils]: 76: Hoare triple {4912#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {4912#false} is VALID [2020-07-10 14:59:57,785 INFO L280 TraceCheckUtils]: 77: Hoare triple {4912#false} assume ~result~0 == ~a~0 + ~b~0; {4912#false} is VALID [2020-07-10 14:59:57,785 INFO L280 TraceCheckUtils]: 78: Hoare triple {4912#false} assume !false; {4912#false} is VALID [2020-07-10 14:59:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-10 14:59:57,791 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:59:57,791 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 17 [2020-07-10 14:59:57,791 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812728935] [2020-07-10 14:59:57,792 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 79 [2020-07-10 14:59:57,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:59:57,868 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-10 14:59:57,947 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:57,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-10 14:59:57,948 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:59:57,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-10 14:59:57,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=174, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:59:57,948 INFO L87 Difference]: Start difference. First operand 48 states and 49 transitions. Second operand 17 states. [2020-07-10 14:59:58,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:58,381 INFO L93 Difference]: Finished difference Result 55 states and 56 transitions. [2020-07-10 14:59:58,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:59:58,381 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 79 [2020-07-10 14:59:58,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:59:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:59:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 56 transitions. [2020-07-10 14:59:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:59:58,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 56 transitions. [2020-07-10 14:59:58,385 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 56 transitions. [2020-07-10 14:59:58,462 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:59:58,464 INFO L225 Difference]: With dead ends: 55 [2020-07-10 14:59:58,465 INFO L226 Difference]: Without dead ends: 51 [2020-07-10 14:59:58,466 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=290, Invalid=522, Unknown=0, NotChecked=0, Total=812 [2020-07-10 14:59:58,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2020-07-10 14:59:58,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2020-07-10 14:59:58,474 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:59:58,475 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand 51 states. [2020-07-10 14:59:58,475 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 51 states. [2020-07-10 14:59:58,475 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 51 states. [2020-07-10 14:59:58,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:58,477 INFO L93 Difference]: Finished difference Result 51 states and 52 transitions. [2020-07-10 14:59:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2020-07-10 14:59:58,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:58,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:58,478 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 51 states. [2020-07-10 14:59:58,478 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 51 states. [2020-07-10 14:59:58,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:59:58,480 INFO L93 Difference]: Finished difference Result 51 states and 52 transitions. [2020-07-10 14:59:58,480 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2020-07-10 14:59:58,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:59:58,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:59:58,481 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:59:58,481 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:59:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2020-07-10 14:59:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 52 transitions. [2020-07-10 14:59:58,483 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 52 transitions. Word has length 79 [2020-07-10 14:59:58,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:59:58,483 INFO L479 AbstractCegarLoop]: Abstraction has 51 states and 52 transitions. [2020-07-10 14:59:58,483 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-10 14:59:58,484 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2020-07-10 14:59:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-07-10 14:59:58,485 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:59:58,485 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:59:58,694 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-10 14:59:58,694 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:59:58,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:59:58,695 INFO L82 PathProgramCache]: Analyzing trace with hash -986521316, now seen corresponding path program 12 times [2020-07-10 14:59:58,695 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:59:58,695 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452298749] [2020-07-10 14:59:58,696 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:59:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:58,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} assume true; {5856#true} is VALID [2020-07-10 14:59:58,762 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5856#true} {5856#true} #26#return; {5856#true} is VALID [2020-07-10 14:59:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,260 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,262 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,266 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,267 INFO L280 TraceCheckUtils]: 7: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,268 INFO L280 TraceCheckUtils]: 8: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,269 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,271 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,273 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,274 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,277 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,277 INFO L280 TraceCheckUtils]: 10: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,278 INFO L280 TraceCheckUtils]: 11: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,279 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,281 INFO L280 TraceCheckUtils]: 14: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,282 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,284 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,285 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,285 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,287 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,291 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,292 INFO L280 TraceCheckUtils]: 13: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,292 INFO L280 TraceCheckUtils]: 14: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,294 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,297 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,298 INFO L280 TraceCheckUtils]: 19: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,299 INFO L280 TraceCheckUtils]: 20: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,301 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,304 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,306 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,306 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,308 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,310 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,313 INFO L280 TraceCheckUtils]: 14: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,314 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,315 INFO L280 TraceCheckUtils]: 16: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,316 INFO L280 TraceCheckUtils]: 17: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,318 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,318 INFO L280 TraceCheckUtils]: 19: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,321 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,324 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,325 INFO L280 TraceCheckUtils]: 25: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,325 INFO L280 TraceCheckUtils]: 26: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,327 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,329 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,331 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,331 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,333 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,334 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,334 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,336 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,340 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,341 INFO L280 TraceCheckUtils]: 19: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,342 INFO L280 TraceCheckUtils]: 20: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,344 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,344 INFO L280 TraceCheckUtils]: 22: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,347 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,348 INFO L280 TraceCheckUtils]: 25: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,349 INFO L280 TraceCheckUtils]: 26: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,352 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,353 INFO L280 TraceCheckUtils]: 28: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,354 INFO L280 TraceCheckUtils]: 29: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,356 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,357 INFO L280 TraceCheckUtils]: 31: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,357 INFO L280 TraceCheckUtils]: 32: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,376 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,379 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,381 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,383 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,385 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,387 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,387 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,388 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,389 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,389 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,389 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,390 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,391 INFO L280 TraceCheckUtils]: 20: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,392 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,393 INFO L280 TraceCheckUtils]: 22: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,393 INFO L280 TraceCheckUtils]: 23: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,395 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,399 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,400 INFO L280 TraceCheckUtils]: 28: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,401 INFO L280 TraceCheckUtils]: 29: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,402 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,403 INFO L280 TraceCheckUtils]: 31: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,404 INFO L280 TraceCheckUtils]: 32: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,405 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,406 INFO L280 TraceCheckUtils]: 34: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,406 INFO L280 TraceCheckUtils]: 35: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,408 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,408 INFO L280 TraceCheckUtils]: 37: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,409 INFO L280 TraceCheckUtils]: 38: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,411 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,414 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,416 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,419 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,420 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,422 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,424 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,425 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,426 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,426 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,428 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,429 INFO L280 TraceCheckUtils]: 23: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,431 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,432 INFO L280 TraceCheckUtils]: 25: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,433 INFO L280 TraceCheckUtils]: 26: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,434 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,435 INFO L280 TraceCheckUtils]: 28: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,437 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,438 INFO L280 TraceCheckUtils]: 31: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,439 INFO L280 TraceCheckUtils]: 32: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,441 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,441 INFO L280 TraceCheckUtils]: 34: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,444 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,445 INFO L280 TraceCheckUtils]: 37: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,446 INFO L280 TraceCheckUtils]: 38: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,449 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,450 INFO L280 TraceCheckUtils]: 40: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,451 INFO L280 TraceCheckUtils]: 41: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,453 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,454 INFO L280 TraceCheckUtils]: 43: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,455 INFO L280 TraceCheckUtils]: 44: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,456 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,461 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,463 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,465 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,467 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,468 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,469 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,469 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,471 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,471 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,472 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,473 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,473 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,474 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,474 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,476 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,478 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,479 INFO L280 TraceCheckUtils]: 29: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,481 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,483 INFO L280 TraceCheckUtils]: 32: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,485 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,486 INFO L280 TraceCheckUtils]: 34: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,487 INFO L280 TraceCheckUtils]: 35: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,489 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,490 INFO L280 TraceCheckUtils]: 37: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,491 INFO L280 TraceCheckUtils]: 38: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,493 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,494 INFO L280 TraceCheckUtils]: 40: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,494 INFO L280 TraceCheckUtils]: 41: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,496 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,497 INFO L280 TraceCheckUtils]: 43: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,497 INFO L280 TraceCheckUtils]: 44: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,499 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,500 INFO L280 TraceCheckUtils]: 46: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,500 INFO L280 TraceCheckUtils]: 47: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,502 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,503 INFO L280 TraceCheckUtils]: 49: Hoare triple {6232#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,504 INFO L280 TraceCheckUtils]: 50: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,506 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6232#(<= |sum_#in~n| 8)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,513 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,514 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,515 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,516 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,516 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,517 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,519 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,519 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,520 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,521 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,522 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,522 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,523 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,523 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,523 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,524 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,524 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,525 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,525 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,526 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,526 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,527 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,527 INFO L280 TraceCheckUtils]: 29: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,529 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,530 INFO L280 TraceCheckUtils]: 31: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,530 INFO L280 TraceCheckUtils]: 32: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,532 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,532 INFO L280 TraceCheckUtils]: 34: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,533 INFO L280 TraceCheckUtils]: 35: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,534 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,535 INFO L280 TraceCheckUtils]: 37: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,535 INFO L280 TraceCheckUtils]: 38: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,537 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,538 INFO L280 TraceCheckUtils]: 40: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,538 INFO L280 TraceCheckUtils]: 41: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,540 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,541 INFO L280 TraceCheckUtils]: 43: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,541 INFO L280 TraceCheckUtils]: 44: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,543 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,544 INFO L280 TraceCheckUtils]: 46: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,544 INFO L280 TraceCheckUtils]: 47: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,546 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,547 INFO L280 TraceCheckUtils]: 49: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,547 INFO L280 TraceCheckUtils]: 50: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,549 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,550 INFO L280 TraceCheckUtils]: 52: Hoare triple {6232#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,551 INFO L280 TraceCheckUtils]: 53: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,553 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6232#(<= |sum_#in~n| 8)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,554 INFO L280 TraceCheckUtils]: 55: Hoare triple {6185#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,554 INFO L280 TraceCheckUtils]: 56: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,556 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6185#(<= |sum_#in~n| 9)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,562 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,564 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,565 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,567 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,567 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,568 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,570 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,570 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,571 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,572 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,573 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,573 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,574 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,574 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,575 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,575 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,576 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,576 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,577 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,578 INFO L280 TraceCheckUtils]: 31: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,578 INFO L280 TraceCheckUtils]: 32: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,580 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,581 INFO L280 TraceCheckUtils]: 34: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,581 INFO L280 TraceCheckUtils]: 35: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,583 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,584 INFO L280 TraceCheckUtils]: 37: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,585 INFO L280 TraceCheckUtils]: 38: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,586 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,587 INFO L280 TraceCheckUtils]: 40: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,588 INFO L280 TraceCheckUtils]: 41: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,590 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,591 INFO L280 TraceCheckUtils]: 43: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,591 INFO L280 TraceCheckUtils]: 44: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,593 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,594 INFO L280 TraceCheckUtils]: 46: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,595 INFO L280 TraceCheckUtils]: 47: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,597 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,597 INFO L280 TraceCheckUtils]: 49: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,598 INFO L280 TraceCheckUtils]: 50: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,600 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,601 INFO L280 TraceCheckUtils]: 52: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,601 INFO L280 TraceCheckUtils]: 53: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,603 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,604 INFO L280 TraceCheckUtils]: 55: Hoare triple {6232#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,604 INFO L280 TraceCheckUtils]: 56: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,606 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6232#(<= |sum_#in~n| 8)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,606 INFO L280 TraceCheckUtils]: 58: Hoare triple {6185#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,607 INFO L280 TraceCheckUtils]: 59: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,609 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6185#(<= |sum_#in~n| 9)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,609 INFO L280 TraceCheckUtils]: 61: Hoare triple {6132#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,610 INFO L280 TraceCheckUtils]: 62: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,613 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6132#(<= |sum_#in~n| 10)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,619 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,621 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,621 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,622 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,622 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,622 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,623 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,624 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,625 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,625 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,625 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,626 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,626 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,627 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,627 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,628 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,628 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,628 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,629 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,629 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,630 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,630 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,631 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,631 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,632 INFO L280 TraceCheckUtils]: 31: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,632 INFO L263 TraceCheckUtils]: 32: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,632 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,633 INFO L280 TraceCheckUtils]: 34: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,634 INFO L280 TraceCheckUtils]: 35: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,635 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,636 INFO L280 TraceCheckUtils]: 37: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,636 INFO L280 TraceCheckUtils]: 38: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,638 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,638 INFO L280 TraceCheckUtils]: 40: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,639 INFO L280 TraceCheckUtils]: 41: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,640 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,641 INFO L280 TraceCheckUtils]: 43: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,641 INFO L280 TraceCheckUtils]: 44: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,642 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,643 INFO L280 TraceCheckUtils]: 46: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,644 INFO L280 TraceCheckUtils]: 47: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,645 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,646 INFO L280 TraceCheckUtils]: 49: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,646 INFO L280 TraceCheckUtils]: 50: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,648 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,649 INFO L280 TraceCheckUtils]: 52: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,649 INFO L280 TraceCheckUtils]: 53: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,651 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,652 INFO L280 TraceCheckUtils]: 55: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,653 INFO L280 TraceCheckUtils]: 56: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,654 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,655 INFO L280 TraceCheckUtils]: 58: Hoare triple {6232#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,655 INFO L280 TraceCheckUtils]: 59: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,657 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6232#(<= |sum_#in~n| 8)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,657 INFO L280 TraceCheckUtils]: 61: Hoare triple {6185#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,658 INFO L280 TraceCheckUtils]: 62: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,659 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6185#(<= |sum_#in~n| 9)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,660 INFO L280 TraceCheckUtils]: 64: Hoare triple {6132#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,660 INFO L280 TraceCheckUtils]: 65: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,662 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6132#(<= |sum_#in~n| 10)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,663 INFO L280 TraceCheckUtils]: 67: Hoare triple {6073#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,663 INFO L280 TraceCheckUtils]: 68: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,665 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6073#(<= |sum_#in~n| 11)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 14:59:59,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,673 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,675 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,676 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,677 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,678 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,678 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,680 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,681 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,682 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,682 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,683 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,684 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,684 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,685 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,685 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,686 INFO L263 TraceCheckUtils]: 32: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,687 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,688 INFO L280 TraceCheckUtils]: 34: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,688 INFO L263 TraceCheckUtils]: 35: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,688 INFO L280 TraceCheckUtils]: 36: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,689 INFO L280 TraceCheckUtils]: 37: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,690 INFO L280 TraceCheckUtils]: 38: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,691 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,693 INFO L280 TraceCheckUtils]: 41: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,695 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,696 INFO L280 TraceCheckUtils]: 43: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,697 INFO L280 TraceCheckUtils]: 44: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,699 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,699 INFO L280 TraceCheckUtils]: 46: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,700 INFO L280 TraceCheckUtils]: 47: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,702 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,703 INFO L280 TraceCheckUtils]: 49: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,704 INFO L280 TraceCheckUtils]: 50: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,706 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,706 INFO L280 TraceCheckUtils]: 52: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,707 INFO L280 TraceCheckUtils]: 53: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,709 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,709 INFO L280 TraceCheckUtils]: 55: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,710 INFO L280 TraceCheckUtils]: 56: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,711 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,712 INFO L280 TraceCheckUtils]: 58: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,713 INFO L280 TraceCheckUtils]: 59: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,714 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,715 INFO L280 TraceCheckUtils]: 61: Hoare triple {6232#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,715 INFO L280 TraceCheckUtils]: 62: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,717 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6232#(<= |sum_#in~n| 8)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,718 INFO L280 TraceCheckUtils]: 64: Hoare triple {6185#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,718 INFO L280 TraceCheckUtils]: 65: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,720 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6185#(<= |sum_#in~n| 9)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,721 INFO L280 TraceCheckUtils]: 67: Hoare triple {6132#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,722 INFO L280 TraceCheckUtils]: 68: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,723 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6132#(<= |sum_#in~n| 10)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,724 INFO L280 TraceCheckUtils]: 70: Hoare triple {6073#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,725 INFO L280 TraceCheckUtils]: 71: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,726 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6073#(<= |sum_#in~n| 11)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 14:59:59,727 INFO L280 TraceCheckUtils]: 73: Hoare triple {6008#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 14:59:59,728 INFO L280 TraceCheckUtils]: 74: Hoare triple {6008#(<= |sum_#in~n| 12)} assume true; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 14:59:59,729 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6008#(<= |sum_#in~n| 12)} {5860#(<= 15 main_~a~0)} #32#return; {5857#false} is VALID [2020-07-10 14:59:59,737 INFO L263 TraceCheckUtils]: 0: Hoare triple {5856#true} call ULTIMATE.init(); {5856#true} is VALID [2020-07-10 14:59:59,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {5856#true} assume true; {5856#true} is VALID [2020-07-10 14:59:59,737 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5856#true} {5856#true} #26#return; {5856#true} is VALID [2020-07-10 14:59:59,738 INFO L263 TraceCheckUtils]: 3: Hoare triple {5856#true} call #t~ret2 := main(); {5856#true} is VALID [2020-07-10 14:59:59,739 INFO L280 TraceCheckUtils]: 4: Hoare triple {5856#true} ~a~0 := 15;~b~0 := 0; {5860#(<= 15 main_~a~0)} is VALID [2020-07-10 14:59:59,739 INFO L263 TraceCheckUtils]: 5: Hoare triple {5860#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {5856#true} is VALID [2020-07-10 14:59:59,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,740 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,740 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,741 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,741 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,741 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,742 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,743 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,744 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,744 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,745 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,747 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,747 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,748 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,749 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,749 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,750 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,750 INFO L280 TraceCheckUtils]: 31: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,751 INFO L263 TraceCheckUtils]: 32: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,751 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,752 INFO L280 TraceCheckUtils]: 34: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,752 INFO L263 TraceCheckUtils]: 35: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,753 INFO L280 TraceCheckUtils]: 36: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,753 INFO L280 TraceCheckUtils]: 37: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,754 INFO L263 TraceCheckUtils]: 38: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,754 INFO L280 TraceCheckUtils]: 39: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,755 INFO L280 TraceCheckUtils]: 40: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,755 INFO L263 TraceCheckUtils]: 41: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 14:59:59,755 INFO L280 TraceCheckUtils]: 42: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 14:59:59,756 INFO L280 TraceCheckUtils]: 43: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 14:59:59,758 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,759 INFO L280 TraceCheckUtils]: 46: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,760 INFO L280 TraceCheckUtils]: 47: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 14:59:59,762 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,762 INFO L280 TraceCheckUtils]: 49: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,763 INFO L280 TraceCheckUtils]: 50: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 14:59:59,765 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,765 INFO L280 TraceCheckUtils]: 52: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 14:59:59,767 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,768 INFO L280 TraceCheckUtils]: 55: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,769 INFO L280 TraceCheckUtils]: 56: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 14:59:59,771 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,772 INFO L280 TraceCheckUtils]: 58: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,772 INFO L280 TraceCheckUtils]: 59: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 14:59:59,774 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,775 INFO L280 TraceCheckUtils]: 61: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,776 INFO L280 TraceCheckUtils]: 62: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 14:59:59,778 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,778 INFO L280 TraceCheckUtils]: 64: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,779 INFO L280 TraceCheckUtils]: 65: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 14:59:59,781 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,782 INFO L280 TraceCheckUtils]: 67: Hoare triple {6232#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,782 INFO L280 TraceCheckUtils]: 68: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 14:59:59,785 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6232#(<= |sum_#in~n| 8)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,785 INFO L280 TraceCheckUtils]: 70: Hoare triple {6185#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,786 INFO L280 TraceCheckUtils]: 71: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 14:59:59,788 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6185#(<= |sum_#in~n| 9)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,789 INFO L280 TraceCheckUtils]: 73: Hoare triple {6132#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,790 INFO L280 TraceCheckUtils]: 74: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 14:59:59,792 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6132#(<= |sum_#in~n| 10)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,792 INFO L280 TraceCheckUtils]: 76: Hoare triple {6073#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,793 INFO L280 TraceCheckUtils]: 77: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 14:59:59,795 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6073#(<= |sum_#in~n| 11)} {5937#(= sum_~n |sum_#in~n|)} #30#return; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 14:59:59,795 INFO L280 TraceCheckUtils]: 79: Hoare triple {6008#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 14:59:59,796 INFO L280 TraceCheckUtils]: 80: Hoare triple {6008#(<= |sum_#in~n| 12)} assume true; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 14:59:59,797 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6008#(<= |sum_#in~n| 12)} {5860#(<= 15 main_~a~0)} #32#return; {5857#false} is VALID [2020-07-10 14:59:59,797 INFO L280 TraceCheckUtils]: 82: Hoare triple {5857#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {5857#false} is VALID [2020-07-10 14:59:59,798 INFO L280 TraceCheckUtils]: 83: Hoare triple {5857#false} assume ~result~0 == ~a~0 + ~b~0; {5857#false} is VALID [2020-07-10 14:59:59,798 INFO L280 TraceCheckUtils]: 84: Hoare triple {5857#false} assume !false; {5857#false} is VALID [2020-07-10 14:59:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2020-07-10 14:59:59,806 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452298749] [2020-07-10 14:59:59,806 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [823293922] [2020-07-10 14:59:59,807 INFO L92 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:59:59,863 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2020-07-10 14:59:59,864 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:59:59,866 INFO L264 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-10 14:59:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:59:59,885 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:00:00,165 INFO L263 TraceCheckUtils]: 0: Hoare triple {5856#true} call ULTIMATE.init(); {5856#true} is VALID [2020-07-10 15:00:00,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {5856#true} assume true; {5856#true} is VALID [2020-07-10 15:00:00,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5856#true} {5856#true} #26#return; {5856#true} is VALID [2020-07-10 15:00:00,166 INFO L263 TraceCheckUtils]: 3: Hoare triple {5856#true} call #t~ret2 := main(); {5856#true} is VALID [2020-07-10 15:00:00,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {5856#true} ~a~0 := 15;~b~0 := 0; {5860#(<= 15 main_~a~0)} is VALID [2020-07-10 15:00:00,167 INFO L263 TraceCheckUtils]: 5: Hoare triple {5860#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {5856#true} is VALID [2020-07-10 15:00:00,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,168 INFO L263 TraceCheckUtils]: 8: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,168 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,169 INFO L263 TraceCheckUtils]: 11: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,170 INFO L263 TraceCheckUtils]: 14: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,171 INFO L263 TraceCheckUtils]: 17: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,174 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,180 INFO L280 TraceCheckUtils]: 19: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,180 INFO L263 TraceCheckUtils]: 20: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,181 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,181 INFO L280 TraceCheckUtils]: 22: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,181 INFO L263 TraceCheckUtils]: 23: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,182 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,182 INFO L280 TraceCheckUtils]: 25: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,183 INFO L263 TraceCheckUtils]: 26: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,183 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,184 INFO L280 TraceCheckUtils]: 28: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,184 INFO L263 TraceCheckUtils]: 29: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,185 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,185 INFO L280 TraceCheckUtils]: 31: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,185 INFO L263 TraceCheckUtils]: 32: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,186 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,187 INFO L280 TraceCheckUtils]: 34: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,187 INFO L263 TraceCheckUtils]: 35: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,187 INFO L280 TraceCheckUtils]: 36: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,188 INFO L280 TraceCheckUtils]: 37: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,188 INFO L263 TraceCheckUtils]: 38: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,189 INFO L280 TraceCheckUtils]: 39: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,189 INFO L280 TraceCheckUtils]: 40: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,189 INFO L263 TraceCheckUtils]: 41: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-10 15:00:00,190 INFO L280 TraceCheckUtils]: 42: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:00,191 INFO L280 TraceCheckUtils]: 43: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:00,191 INFO L280 TraceCheckUtils]: 44: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:00,193 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6394#(<= |sum_#in~n| 0)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:00,194 INFO L280 TraceCheckUtils]: 46: Hoare triple {6393#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:00,194 INFO L280 TraceCheckUtils]: 47: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:00,196 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6393#(<= |sum_#in~n| 1)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:00,196 INFO L280 TraceCheckUtils]: 49: Hoare triple {6388#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:00,197 INFO L280 TraceCheckUtils]: 50: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:00,199 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6388#(<= |sum_#in~n| 2)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:00,199 INFO L280 TraceCheckUtils]: 52: Hoare triple {6377#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:00,199 INFO L280 TraceCheckUtils]: 53: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:00,201 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6377#(<= |sum_#in~n| 3)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:00,201 INFO L280 TraceCheckUtils]: 55: Hoare triple {6360#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:00,202 INFO L280 TraceCheckUtils]: 56: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:00,203 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6360#(<= |sum_#in~n| 4)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:00,204 INFO L280 TraceCheckUtils]: 58: Hoare triple {6337#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:00,204 INFO L280 TraceCheckUtils]: 59: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:00,205 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6337#(<= |sum_#in~n| 5)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:00,206 INFO L280 TraceCheckUtils]: 61: Hoare triple {6308#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:00,206 INFO L280 TraceCheckUtils]: 62: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:00,207 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6308#(<= |sum_#in~n| 6)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:00,208 INFO L280 TraceCheckUtils]: 64: Hoare triple {6273#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:00,208 INFO L280 TraceCheckUtils]: 65: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:00,210 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6273#(<= |sum_#in~n| 7)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:00,210 INFO L280 TraceCheckUtils]: 67: Hoare triple {6232#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:00,211 INFO L280 TraceCheckUtils]: 68: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:00,212 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6232#(<= |sum_#in~n| 8)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:00,212 INFO L280 TraceCheckUtils]: 70: Hoare triple {6185#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:00,213 INFO L280 TraceCheckUtils]: 71: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:00,215 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6185#(<= |sum_#in~n| 9)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:00,215 INFO L280 TraceCheckUtils]: 73: Hoare triple {6132#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:00,216 INFO L280 TraceCheckUtils]: 74: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:00,217 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6132#(<= |sum_#in~n| 10)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:00,218 INFO L280 TraceCheckUtils]: 76: Hoare triple {6073#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:00,219 INFO L280 TraceCheckUtils]: 77: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:00,220 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6073#(<= |sum_#in~n| 11)} {6416#(<= |sum_#in~n| sum_~n)} #30#return; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:00,221 INFO L280 TraceCheckUtils]: 79: Hoare triple {6008#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:00,221 INFO L280 TraceCheckUtils]: 80: Hoare triple {6008#(<= |sum_#in~n| 12)} assume true; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:00,222 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6008#(<= |sum_#in~n| 12)} {5860#(<= 15 main_~a~0)} #32#return; {5857#false} is VALID [2020-07-10 15:00:00,222 INFO L280 TraceCheckUtils]: 82: Hoare triple {5857#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {5857#false} is VALID [2020-07-10 15:00:00,222 INFO L280 TraceCheckUtils]: 83: Hoare triple {5857#false} assume ~result~0 == ~a~0 + ~b~0; {5857#false} is VALID [2020-07-10 15:00:00,223 INFO L280 TraceCheckUtils]: 84: Hoare triple {5857#false} assume !false; {5857#false} is VALID [2020-07-10 15:00:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2020-07-10 15:00:00,228 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:00:00,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2020-07-10 15:00:00,229 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42289559] [2020-07-10 15:00:00,229 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 85 [2020-07-10 15:00:00,393 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:00:00,393 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-10 15:00:00,480 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:00:00,480 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-10 15:00:00,480 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:00:00,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-10 15:00:00,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=194, Unknown=0, NotChecked=0, Total=306 [2020-07-10 15:00:00,481 INFO L87 Difference]: Start difference. First operand 51 states and 52 transitions. Second operand 18 states. [2020-07-10 15:00:00,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:00,923 INFO L93 Difference]: Finished difference Result 58 states and 59 transitions. [2020-07-10 15:00:00,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-10 15:00:00,923 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 85 [2020-07-10 15:00:00,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:00:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 15:00:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 59 transitions. [2020-07-10 15:00:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 15:00:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 59 transitions. [2020-07-10 15:00:00,928 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 59 transitions. [2020-07-10 15:00:01,016 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:00:01,018 INFO L225 Difference]: With dead ends: 58 [2020-07-10 15:00:01,018 INFO L226 Difference]: Without dead ends: 54 [2020-07-10 15:00:01,019 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 156 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=333, Invalid=597, Unknown=0, NotChecked=0, Total=930 [2020-07-10 15:00:01,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2020-07-10 15:00:01,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2020-07-10 15:00:01,036 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:00:01,037 INFO L82 GeneralOperation]: Start isEquivalent. First operand 54 states. Second operand 54 states. [2020-07-10 15:00:01,037 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 54 states. [2020-07-10 15:00:01,037 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 54 states. [2020-07-10 15:00:01,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:01,039 INFO L93 Difference]: Finished difference Result 54 states and 55 transitions. [2020-07-10 15:00:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2020-07-10 15:00:01,040 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:00:01,040 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:00:01,040 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 54 states. [2020-07-10 15:00:01,040 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 54 states. [2020-07-10 15:00:01,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:01,042 INFO L93 Difference]: Finished difference Result 54 states and 55 transitions. [2020-07-10 15:00:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2020-07-10 15:00:01,042 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:00:01,042 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:00:01,042 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:00:01,042 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:00:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2020-07-10 15:00:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 55 transitions. [2020-07-10 15:00:01,044 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 55 transitions. Word has length 85 [2020-07-10 15:00:01,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:00:01,044 INFO L479 AbstractCegarLoop]: Abstraction has 54 states and 55 transitions. [2020-07-10 15:00:01,044 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-10 15:00:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2020-07-10 15:00:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-10 15:00:01,046 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:00:01,046 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:00:01,252 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-07-10 15:00:01,252 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:00:01,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:00:01,253 INFO L82 PathProgramCache]: Analyzing trace with hash 1073897604, now seen corresponding path program 13 times [2020-07-10 15:00:01,253 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:00:01,254 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126538619] [2020-07-10 15:00:01,254 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:00:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} assume true; {6910#true} is VALID [2020-07-10 15:00:01,322 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6910#true} {6910#true} #26#return; {6910#true} is VALID [2020-07-10 15:00:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:01,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,904 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,906 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,911 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,912 INFO L280 TraceCheckUtils]: 7: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,914 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,917 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,919 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,923 INFO L280 TraceCheckUtils]: 8: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,925 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,925 INFO L280 TraceCheckUtils]: 10: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,926 INFO L280 TraceCheckUtils]: 11: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,947 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,955 INFO L280 TraceCheckUtils]: 13: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,956 INFO L280 TraceCheckUtils]: 14: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,958 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:01,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,961 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,963 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,965 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,967 INFO L280 TraceCheckUtils]: 11: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,969 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,972 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,973 INFO L280 TraceCheckUtils]: 17: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,975 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:01,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:01,976 INFO L280 TraceCheckUtils]: 20: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:01,977 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:01,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,979 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,981 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,982 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,984 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:01,984 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:01,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:01,987 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,988 INFO L280 TraceCheckUtils]: 16: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:01,990 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,991 INFO L280 TraceCheckUtils]: 19: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:01,993 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:01,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:01,995 INFO L280 TraceCheckUtils]: 23: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:01,997 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:01,997 INFO L280 TraceCheckUtils]: 25: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:01,998 INFO L280 TraceCheckUtils]: 26: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,000 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,003 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,004 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,006 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,006 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,008 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,008 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,009 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,009 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,010 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,011 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,011 INFO L280 TraceCheckUtils]: 17: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,013 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,014 INFO L280 TraceCheckUtils]: 19: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,016 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,017 INFO L280 TraceCheckUtils]: 22: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,018 INFO L280 TraceCheckUtils]: 23: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,020 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,021 INFO L280 TraceCheckUtils]: 25: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,022 INFO L280 TraceCheckUtils]: 26: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,024 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,024 INFO L280 TraceCheckUtils]: 28: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,025 INFO L280 TraceCheckUtils]: 29: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,027 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,027 INFO L280 TraceCheckUtils]: 31: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,028 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,029 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,032 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,033 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,034 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,035 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,036 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,038 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,038 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,039 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,039 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,041 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,042 INFO L280 TraceCheckUtils]: 20: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,044 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,047 INFO L280 TraceCheckUtils]: 22: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,048 INFO L280 TraceCheckUtils]: 23: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,050 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,052 INFO L280 TraceCheckUtils]: 26: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,055 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,056 INFO L280 TraceCheckUtils]: 28: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,056 INFO L280 TraceCheckUtils]: 29: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,058 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,059 INFO L280 TraceCheckUtils]: 31: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,060 INFO L280 TraceCheckUtils]: 32: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,062 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,063 INFO L280 TraceCheckUtils]: 34: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,063 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,065 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,066 INFO L280 TraceCheckUtils]: 37: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,066 INFO L280 TraceCheckUtils]: 38: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,068 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,072 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,074 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,076 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,077 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,078 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,078 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,080 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,081 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,083 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,083 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,085 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,086 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,089 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,090 INFO L280 TraceCheckUtils]: 23: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,092 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,093 INFO L280 TraceCheckUtils]: 25: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,094 INFO L280 TraceCheckUtils]: 26: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,095 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,096 INFO L280 TraceCheckUtils]: 28: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,097 INFO L280 TraceCheckUtils]: 29: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,098 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,099 INFO L280 TraceCheckUtils]: 31: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,099 INFO L280 TraceCheckUtils]: 32: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,101 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,102 INFO L280 TraceCheckUtils]: 34: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,103 INFO L280 TraceCheckUtils]: 35: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,105 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,106 INFO L280 TraceCheckUtils]: 37: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,107 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,109 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,110 INFO L280 TraceCheckUtils]: 40: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,111 INFO L280 TraceCheckUtils]: 41: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,113 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,114 INFO L280 TraceCheckUtils]: 43: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,115 INFO L280 TraceCheckUtils]: 44: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,117 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,124 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,125 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,126 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,126 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,127 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,127 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,128 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,128 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,129 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,130 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,131 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,131 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,133 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,134 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,134 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,135 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,135 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,136 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,136 INFO L280 TraceCheckUtils]: 26: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,138 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,139 INFO L280 TraceCheckUtils]: 28: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,139 INFO L280 TraceCheckUtils]: 29: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,141 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,141 INFO L280 TraceCheckUtils]: 31: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,142 INFO L280 TraceCheckUtils]: 32: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,144 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,145 INFO L280 TraceCheckUtils]: 34: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,146 INFO L280 TraceCheckUtils]: 35: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,148 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,152 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,153 INFO L280 TraceCheckUtils]: 40: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,154 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,156 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,157 INFO L280 TraceCheckUtils]: 43: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,158 INFO L280 TraceCheckUtils]: 44: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,160 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,161 INFO L280 TraceCheckUtils]: 46: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,162 INFO L280 TraceCheckUtils]: 47: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,164 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,164 INFO L280 TraceCheckUtils]: 49: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,165 INFO L280 TraceCheckUtils]: 50: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,166 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,171 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,171 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,173 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,174 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,175 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,177 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,178 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,178 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,179 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,180 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,180 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,181 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,182 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,183 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,183 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,184 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,185 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,185 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,186 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,187 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,187 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,188 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,189 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,190 INFO L280 TraceCheckUtils]: 29: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,192 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,193 INFO L280 TraceCheckUtils]: 31: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,193 INFO L280 TraceCheckUtils]: 32: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,195 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,196 INFO L280 TraceCheckUtils]: 34: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,199 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,199 INFO L280 TraceCheckUtils]: 37: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,200 INFO L280 TraceCheckUtils]: 38: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,202 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,203 INFO L280 TraceCheckUtils]: 40: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,204 INFO L280 TraceCheckUtils]: 41: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,206 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,207 INFO L280 TraceCheckUtils]: 43: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,208 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,210 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,211 INFO L280 TraceCheckUtils]: 46: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,212 INFO L280 TraceCheckUtils]: 47: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,214 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,215 INFO L280 TraceCheckUtils]: 49: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,216 INFO L280 TraceCheckUtils]: 50: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,218 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,220 INFO L280 TraceCheckUtils]: 52: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,220 INFO L280 TraceCheckUtils]: 53: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,223 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,224 INFO L280 TraceCheckUtils]: 55: Hoare triple {7322#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,224 INFO L280 TraceCheckUtils]: 56: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,226 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {7322#(<= |sum_#in~n| 9)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,232 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,233 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,235 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,238 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,240 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,242 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,244 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,245 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,246 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,246 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,247 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,248 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,248 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,249 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,250 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,250 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,251 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,252 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,253 INFO L280 TraceCheckUtils]: 32: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,255 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,256 INFO L280 TraceCheckUtils]: 34: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,257 INFO L280 TraceCheckUtils]: 35: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,259 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,260 INFO L280 TraceCheckUtils]: 37: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,260 INFO L280 TraceCheckUtils]: 38: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,263 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,264 INFO L280 TraceCheckUtils]: 40: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,265 INFO L280 TraceCheckUtils]: 41: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,267 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,268 INFO L280 TraceCheckUtils]: 43: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,269 INFO L280 TraceCheckUtils]: 44: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,271 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,272 INFO L280 TraceCheckUtils]: 46: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,273 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,275 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,276 INFO L280 TraceCheckUtils]: 49: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,277 INFO L280 TraceCheckUtils]: 50: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,279 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,280 INFO L280 TraceCheckUtils]: 52: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,281 INFO L280 TraceCheckUtils]: 53: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,283 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,284 INFO L280 TraceCheckUtils]: 56: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,286 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,287 INFO L280 TraceCheckUtils]: 58: Hoare triple {7322#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,287 INFO L280 TraceCheckUtils]: 59: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,289 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7322#(<= |sum_#in~n| 9)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,289 INFO L280 TraceCheckUtils]: 61: Hoare triple {7269#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,290 INFO L280 TraceCheckUtils]: 62: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,292 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7269#(<= |sum_#in~n| 10)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,297 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,299 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,301 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,301 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,302 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,302 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,302 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,303 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,303 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,304 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,304 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,305 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,306 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,306 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,307 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,307 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,308 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,309 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,309 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,309 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,310 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,310 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,311 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,312 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,312 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,312 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,313 INFO L280 TraceCheckUtils]: 34: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,314 INFO L280 TraceCheckUtils]: 35: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,316 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,316 INFO L280 TraceCheckUtils]: 37: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,317 INFO L280 TraceCheckUtils]: 38: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,320 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,320 INFO L280 TraceCheckUtils]: 40: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,321 INFO L280 TraceCheckUtils]: 41: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,322 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,323 INFO L280 TraceCheckUtils]: 43: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,324 INFO L280 TraceCheckUtils]: 44: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,326 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,326 INFO L280 TraceCheckUtils]: 46: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,327 INFO L280 TraceCheckUtils]: 47: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,329 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,329 INFO L280 TraceCheckUtils]: 49: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,330 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,332 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,333 INFO L280 TraceCheckUtils]: 53: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,334 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,335 INFO L280 TraceCheckUtils]: 55: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,336 INFO L280 TraceCheckUtils]: 56: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,337 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,338 INFO L280 TraceCheckUtils]: 58: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,341 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,341 INFO L280 TraceCheckUtils]: 61: Hoare triple {7322#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,342 INFO L280 TraceCheckUtils]: 62: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,343 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7322#(<= |sum_#in~n| 9)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,344 INFO L280 TraceCheckUtils]: 64: Hoare triple {7269#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,345 INFO L280 TraceCheckUtils]: 65: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,346 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7269#(<= |sum_#in~n| 10)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,347 INFO L280 TraceCheckUtils]: 67: Hoare triple {7210#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,348 INFO L280 TraceCheckUtils]: 68: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,349 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7210#(<= |sum_#in~n| 11)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,357 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,358 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,358 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,359 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,361 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,370 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,370 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,371 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,372 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,372 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,373 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,373 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,374 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,374 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,375 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,375 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,375 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,376 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,376 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,377 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,377 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,377 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,378 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,378 INFO L280 TraceCheckUtils]: 34: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,379 INFO L263 TraceCheckUtils]: 35: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,379 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,380 INFO L280 TraceCheckUtils]: 37: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,380 INFO L280 TraceCheckUtils]: 38: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,382 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,382 INFO L280 TraceCheckUtils]: 40: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,383 INFO L280 TraceCheckUtils]: 41: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,384 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,385 INFO L280 TraceCheckUtils]: 43: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,385 INFO L280 TraceCheckUtils]: 44: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,387 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,387 INFO L280 TraceCheckUtils]: 46: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,388 INFO L280 TraceCheckUtils]: 47: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,390 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,391 INFO L280 TraceCheckUtils]: 49: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,391 INFO L280 TraceCheckUtils]: 50: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,393 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,394 INFO L280 TraceCheckUtils]: 52: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,394 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,396 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,397 INFO L280 TraceCheckUtils]: 55: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,397 INFO L280 TraceCheckUtils]: 56: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,399 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,400 INFO L280 TraceCheckUtils]: 58: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,400 INFO L280 TraceCheckUtils]: 59: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,402 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,402 INFO L280 TraceCheckUtils]: 61: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,403 INFO L280 TraceCheckUtils]: 62: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,404 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,405 INFO L280 TraceCheckUtils]: 64: Hoare triple {7322#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,405 INFO L280 TraceCheckUtils]: 65: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,407 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7322#(<= |sum_#in~n| 9)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,408 INFO L280 TraceCheckUtils]: 67: Hoare triple {7269#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,408 INFO L280 TraceCheckUtils]: 68: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,410 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7269#(<= |sum_#in~n| 10)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,410 INFO L280 TraceCheckUtils]: 70: Hoare triple {7210#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,411 INFO L280 TraceCheckUtils]: 71: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,413 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {7210#(<= |sum_#in~n| 11)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,414 INFO L280 TraceCheckUtils]: 73: Hoare triple {7145#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,414 INFO L280 TraceCheckUtils]: 74: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,416 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7145#(<= |sum_#in~n| 12)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,424 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,425 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,425 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,426 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,426 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,427 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,428 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,428 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,429 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,429 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,430 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,430 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,431 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,432 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,432 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,432 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,433 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,434 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,434 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,434 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,435 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,435 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,436 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,436 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,436 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,437 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,437 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,438 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,438 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,439 INFO L280 TraceCheckUtils]: 34: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,439 INFO L263 TraceCheckUtils]: 35: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,439 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,440 INFO L280 TraceCheckUtils]: 37: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,440 INFO L263 TraceCheckUtils]: 38: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,440 INFO L280 TraceCheckUtils]: 39: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,441 INFO L280 TraceCheckUtils]: 40: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,442 INFO L280 TraceCheckUtils]: 41: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,443 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,444 INFO L280 TraceCheckUtils]: 43: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,444 INFO L280 TraceCheckUtils]: 44: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,446 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,447 INFO L280 TraceCheckUtils]: 46: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,447 INFO L280 TraceCheckUtils]: 47: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,449 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,450 INFO L280 TraceCheckUtils]: 49: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,450 INFO L280 TraceCheckUtils]: 50: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,452 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,452 INFO L280 TraceCheckUtils]: 52: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,453 INFO L280 TraceCheckUtils]: 53: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,455 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,455 INFO L280 TraceCheckUtils]: 55: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,456 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,457 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,458 INFO L280 TraceCheckUtils]: 58: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,459 INFO L280 TraceCheckUtils]: 59: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,460 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,461 INFO L280 TraceCheckUtils]: 61: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,462 INFO L280 TraceCheckUtils]: 62: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,464 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,465 INFO L280 TraceCheckUtils]: 64: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,466 INFO L280 TraceCheckUtils]: 65: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,467 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,468 INFO L280 TraceCheckUtils]: 67: Hoare triple {7322#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,469 INFO L280 TraceCheckUtils]: 68: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,471 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7322#(<= |sum_#in~n| 9)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,471 INFO L280 TraceCheckUtils]: 70: Hoare triple {7269#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,472 INFO L280 TraceCheckUtils]: 71: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,474 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {7269#(<= |sum_#in~n| 10)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,475 INFO L280 TraceCheckUtils]: 73: Hoare triple {7210#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,475 INFO L280 TraceCheckUtils]: 74: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,477 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7210#(<= |sum_#in~n| 11)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,477 INFO L280 TraceCheckUtils]: 76: Hoare triple {7145#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,478 INFO L280 TraceCheckUtils]: 77: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,479 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7145#(<= |sum_#in~n| 12)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,480 INFO L280 TraceCheckUtils]: 79: Hoare triple {7074#(<= |sum_#in~n| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,481 INFO L280 TraceCheckUtils]: 80: Hoare triple {7074#(<= |sum_#in~n| 13)} assume true; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,482 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7074#(<= |sum_#in~n| 13)} {6914#(<= 15 main_~a~0)} #32#return; {6911#false} is VALID [2020-07-10 15:00:02,489 INFO L263 TraceCheckUtils]: 0: Hoare triple {6910#true} call ULTIMATE.init(); {6910#true} is VALID [2020-07-10 15:00:02,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {6910#true} assume true; {6910#true} is VALID [2020-07-10 15:00:02,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6910#true} {6910#true} #26#return; {6910#true} is VALID [2020-07-10 15:00:02,489 INFO L263 TraceCheckUtils]: 3: Hoare triple {6910#true} call #t~ret2 := main(); {6910#true} is VALID [2020-07-10 15:00:02,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {6910#true} ~a~0 := 15;~b~0 := 0; {6914#(<= 15 main_~a~0)} is VALID [2020-07-10 15:00:02,490 INFO L263 TraceCheckUtils]: 5: Hoare triple {6914#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {6910#true} is VALID [2020-07-10 15:00:02,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,492 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,493 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,493 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,494 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,496 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,497 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,497 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,498 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,498 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,499 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,499 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,499 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,500 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,500 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,501 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,501 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,502 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,502 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,503 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,503 INFO L280 TraceCheckUtils]: 34: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,504 INFO L263 TraceCheckUtils]: 35: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,504 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,505 INFO L280 TraceCheckUtils]: 37: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,505 INFO L263 TraceCheckUtils]: 38: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,506 INFO L280 TraceCheckUtils]: 39: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,506 INFO L280 TraceCheckUtils]: 40: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,506 INFO L263 TraceCheckUtils]: 41: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,507 INFO L280 TraceCheckUtils]: 42: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,508 INFO L280 TraceCheckUtils]: 43: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,508 INFO L263 TraceCheckUtils]: 44: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,508 INFO L280 TraceCheckUtils]: 45: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:02,509 INFO L280 TraceCheckUtils]: 46: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,510 INFO L280 TraceCheckUtils]: 47: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,512 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,512 INFO L280 TraceCheckUtils]: 49: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,513 INFO L280 TraceCheckUtils]: 50: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,515 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,515 INFO L280 TraceCheckUtils]: 52: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,516 INFO L280 TraceCheckUtils]: 53: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,517 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,518 INFO L280 TraceCheckUtils]: 55: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,518 INFO L280 TraceCheckUtils]: 56: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,520 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,521 INFO L280 TraceCheckUtils]: 58: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,521 INFO L280 TraceCheckUtils]: 59: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,523 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,523 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,524 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,525 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,526 INFO L280 TraceCheckUtils]: 64: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,527 INFO L280 TraceCheckUtils]: 65: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,528 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,529 INFO L280 TraceCheckUtils]: 67: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,530 INFO L280 TraceCheckUtils]: 68: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,531 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,532 INFO L280 TraceCheckUtils]: 70: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,533 INFO L280 TraceCheckUtils]: 71: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,535 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,535 INFO L280 TraceCheckUtils]: 73: Hoare triple {7322#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,536 INFO L280 TraceCheckUtils]: 74: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,538 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7322#(<= |sum_#in~n| 9)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,538 INFO L280 TraceCheckUtils]: 76: Hoare triple {7269#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,539 INFO L280 TraceCheckUtils]: 77: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,541 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7269#(<= |sum_#in~n| 10)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,541 INFO L280 TraceCheckUtils]: 79: Hoare triple {7210#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,542 INFO L280 TraceCheckUtils]: 80: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,544 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7210#(<= |sum_#in~n| 11)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,544 INFO L280 TraceCheckUtils]: 82: Hoare triple {7145#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,545 INFO L280 TraceCheckUtils]: 83: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,546 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7145#(<= |sum_#in~n| 12)} {6997#(= sum_~n |sum_#in~n|)} #30#return; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,547 INFO L280 TraceCheckUtils]: 85: Hoare triple {7074#(<= |sum_#in~n| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,548 INFO L280 TraceCheckUtils]: 86: Hoare triple {7074#(<= |sum_#in~n| 13)} assume true; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,549 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7074#(<= |sum_#in~n| 13)} {6914#(<= 15 main_~a~0)} #32#return; {6911#false} is VALID [2020-07-10 15:00:02,549 INFO L280 TraceCheckUtils]: 88: Hoare triple {6911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {6911#false} is VALID [2020-07-10 15:00:02,549 INFO L280 TraceCheckUtils]: 89: Hoare triple {6911#false} assume ~result~0 == ~a~0 + ~b~0; {6911#false} is VALID [2020-07-10 15:00:02,549 INFO L280 TraceCheckUtils]: 90: Hoare triple {6911#false} assume !false; {6911#false} is VALID [2020-07-10 15:00:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-07-10 15:00:02,558 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126538619] [2020-07-10 15:00:02,558 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [580222266] [2020-07-10 15:00:02,559 INFO L92 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:00:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:02,624 INFO L264 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 30 conjunts are in the unsatisfiable core [2020-07-10 15:00:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:02,640 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:00:02,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {6910#true} call ULTIMATE.init(); {6910#true} is VALID [2020-07-10 15:00:02,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {6910#true} assume true; {6910#true} is VALID [2020-07-10 15:00:02,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6910#true} {6910#true} #26#return; {6910#true} is VALID [2020-07-10 15:00:02,926 INFO L263 TraceCheckUtils]: 3: Hoare triple {6910#true} call #t~ret2 := main(); {6910#true} is VALID [2020-07-10 15:00:02,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {6910#true} ~a~0 := 15;~b~0 := 0; {6914#(<= 15 main_~a~0)} is VALID [2020-07-10 15:00:02,927 INFO L263 TraceCheckUtils]: 5: Hoare triple {6914#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {6910#true} is VALID [2020-07-10 15:00:02,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,928 INFO L263 TraceCheckUtils]: 8: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,930 INFO L280 TraceCheckUtils]: 10: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,930 INFO L263 TraceCheckUtils]: 11: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,931 INFO L280 TraceCheckUtils]: 13: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,931 INFO L263 TraceCheckUtils]: 14: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,932 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,932 INFO L263 TraceCheckUtils]: 17: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,933 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,934 INFO L280 TraceCheckUtils]: 19: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,934 INFO L263 TraceCheckUtils]: 20: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,935 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,935 INFO L263 TraceCheckUtils]: 23: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,936 INFO L263 TraceCheckUtils]: 26: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,937 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,937 INFO L280 TraceCheckUtils]: 28: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,938 INFO L263 TraceCheckUtils]: 29: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,938 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,939 INFO L263 TraceCheckUtils]: 32: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,939 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,940 INFO L280 TraceCheckUtils]: 34: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,940 INFO L263 TraceCheckUtils]: 35: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,941 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,941 INFO L263 TraceCheckUtils]: 38: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,942 INFO L280 TraceCheckUtils]: 39: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,942 INFO L280 TraceCheckUtils]: 40: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,942 INFO L263 TraceCheckUtils]: 41: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,943 INFO L280 TraceCheckUtils]: 42: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,944 INFO L280 TraceCheckUtils]: 43: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,944 INFO L263 TraceCheckUtils]: 44: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-10 15:00:02,944 INFO L280 TraceCheckUtils]: 45: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:02,945 INFO L280 TraceCheckUtils]: 46: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,946 INFO L280 TraceCheckUtils]: 47: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:02,947 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7531#(<= |sum_#in~n| 0)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,948 INFO L280 TraceCheckUtils]: 49: Hoare triple {7530#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,948 INFO L280 TraceCheckUtils]: 50: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:02,950 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7530#(<= |sum_#in~n| 1)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,950 INFO L280 TraceCheckUtils]: 52: Hoare triple {7525#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,950 INFO L280 TraceCheckUtils]: 53: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:02,952 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7525#(<= |sum_#in~n| 2)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,953 INFO L280 TraceCheckUtils]: 55: Hoare triple {7514#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,953 INFO L280 TraceCheckUtils]: 56: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:02,955 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {7514#(<= |sum_#in~n| 3)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {7497#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,956 INFO L280 TraceCheckUtils]: 59: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:02,957 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7497#(<= |sum_#in~n| 4)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,958 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,958 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:02,959 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7474#(<= |sum_#in~n| 5)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,960 INFO L280 TraceCheckUtils]: 64: Hoare triple {7445#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,960 INFO L280 TraceCheckUtils]: 65: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:02,962 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7445#(<= |sum_#in~n| 6)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,962 INFO L280 TraceCheckUtils]: 67: Hoare triple {7410#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,963 INFO L280 TraceCheckUtils]: 68: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:02,964 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7410#(<= |sum_#in~n| 7)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,964 INFO L280 TraceCheckUtils]: 70: Hoare triple {7369#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,965 INFO L280 TraceCheckUtils]: 71: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:02,966 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {7369#(<= |sum_#in~n| 8)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,967 INFO L280 TraceCheckUtils]: 73: Hoare triple {7322#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,967 INFO L280 TraceCheckUtils]: 74: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:02,969 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7322#(<= |sum_#in~n| 9)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,969 INFO L280 TraceCheckUtils]: 76: Hoare triple {7269#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,970 INFO L280 TraceCheckUtils]: 77: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:02,971 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7269#(<= |sum_#in~n| 10)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,971 INFO L280 TraceCheckUtils]: 79: Hoare triple {7210#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,972 INFO L280 TraceCheckUtils]: 80: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:02,973 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7210#(<= |sum_#in~n| 11)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,974 INFO L280 TraceCheckUtils]: 82: Hoare triple {7145#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,974 INFO L280 TraceCheckUtils]: 83: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:02,975 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7145#(<= |sum_#in~n| 12)} {7553#(<= |sum_#in~n| sum_~n)} #30#return; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,976 INFO L280 TraceCheckUtils]: 85: Hoare triple {7074#(<= |sum_#in~n| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,976 INFO L280 TraceCheckUtils]: 86: Hoare triple {7074#(<= |sum_#in~n| 13)} assume true; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:02,977 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7074#(<= |sum_#in~n| 13)} {6914#(<= 15 main_~a~0)} #32#return; {6911#false} is VALID [2020-07-10 15:00:02,977 INFO L280 TraceCheckUtils]: 88: Hoare triple {6911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {6911#false} is VALID [2020-07-10 15:00:02,977 INFO L280 TraceCheckUtils]: 89: Hoare triple {6911#false} assume ~result~0 == ~a~0 + ~b~0; {6911#false} is VALID [2020-07-10 15:00:02,978 INFO L280 TraceCheckUtils]: 90: Hoare triple {6911#false} assume !false; {6911#false} is VALID [2020-07-10 15:00:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-07-10 15:00:02,985 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:00:02,985 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 19 [2020-07-10 15:00:02,986 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875159263] [2020-07-10 15:00:02,986 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 91 [2020-07-10 15:00:03,380 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:00:03,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-10 15:00:03,471 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:00:03,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-10 15:00:03,472 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:00:03,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-10 15:00:03,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=215, Unknown=0, NotChecked=0, Total=342 [2020-07-10 15:00:03,473 INFO L87 Difference]: Start difference. First operand 54 states and 55 transitions. Second operand 19 states. [2020-07-10 15:00:03,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:03,901 INFO L93 Difference]: Finished difference Result 61 states and 62 transitions. [2020-07-10 15:00:03,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 15:00:03,901 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 91 [2020-07-10 15:00:03,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:00:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 15:00:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 62 transitions. [2020-07-10 15:00:03,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 15:00:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 62 transitions. [2020-07-10 15:00:03,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 62 transitions. [2020-07-10 15:00:03,992 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:00:03,994 INFO L225 Difference]: With dead ends: 61 [2020-07-10 15:00:03,994 INFO L226 Difference]: Without dead ends: 57 [2020-07-10 15:00:03,995 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=379, Invalid=677, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 15:00:03,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2020-07-10 15:00:04,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2020-07-10 15:00:04,013 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:00:04,016 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand 57 states. [2020-07-10 15:00:04,017 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 57 states. [2020-07-10 15:00:04,017 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 57 states. [2020-07-10 15:00:04,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:04,019 INFO L93 Difference]: Finished difference Result 57 states and 58 transitions. [2020-07-10 15:00:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2020-07-10 15:00:04,022 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:00:04,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:00:04,022 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 57 states. [2020-07-10 15:00:04,022 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 57 states. [2020-07-10 15:00:04,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:04,026 INFO L93 Difference]: Finished difference Result 57 states and 58 transitions. [2020-07-10 15:00:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2020-07-10 15:00:04,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:00:04,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:00:04,027 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:00:04,027 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:00:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2020-07-10 15:00:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 58 transitions. [2020-07-10 15:00:04,030 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 58 transitions. Word has length 91 [2020-07-10 15:00:04,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:00:04,031 INFO L479 AbstractCegarLoop]: Abstraction has 57 states and 58 transitions. [2020-07-10 15:00:04,031 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-10 15:00:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2020-07-10 15:00:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-10 15:00:04,033 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:00:04,034 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:00:04,234 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-10 15:00:04,234 INFO L427 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:00:04,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:00:04,235 INFO L82 PathProgramCache]: Analyzing trace with hash -1572648100, now seen corresponding path program 14 times [2020-07-10 15:00:04,235 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:00:04,235 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528427010] [2020-07-10 15:00:04,236 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:00:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} assume true; {8079#true} is VALID [2020-07-10 15:00:04,312 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8079#true} {8079#true} #26#return; {8079#true} is VALID [2020-07-10 15:00:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:04,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,918 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,920 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,924 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,925 INFO L280 TraceCheckUtils]: 7: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,926 INFO L280 TraceCheckUtils]: 8: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,928 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,930 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,932 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,933 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,934 INFO L280 TraceCheckUtils]: 8: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,937 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,937 INFO L280 TraceCheckUtils]: 10: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,938 INFO L280 TraceCheckUtils]: 11: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,940 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,941 INFO L280 TraceCheckUtils]: 14: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,943 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:04,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,945 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,946 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,948 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,948 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,950 INFO L280 TraceCheckUtils]: 11: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,951 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,955 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,956 INFO L280 TraceCheckUtils]: 17: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,958 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:04,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:04,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:04,961 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:04,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,964 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,966 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,966 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,967 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,967 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,969 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,970 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,971 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:04,974 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,975 INFO L280 TraceCheckUtils]: 16: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:04,978 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,979 INFO L280 TraceCheckUtils]: 19: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,981 INFO L280 TraceCheckUtils]: 20: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:04,983 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:04,983 INFO L280 TraceCheckUtils]: 22: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:04,984 INFO L280 TraceCheckUtils]: 23: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:04,986 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:04,987 INFO L280 TraceCheckUtils]: 25: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:04,988 INFO L280 TraceCheckUtils]: 26: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:04,989 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:04,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,992 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,993 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,993 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,994 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,995 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,995 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,996 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,996 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,997 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,997 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,998 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:04,998 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:04,999 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,000 INFO L280 TraceCheckUtils]: 17: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,001 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,002 INFO L280 TraceCheckUtils]: 19: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,003 INFO L280 TraceCheckUtils]: 20: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,005 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,006 INFO L280 TraceCheckUtils]: 22: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,006 INFO L280 TraceCheckUtils]: 23: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,008 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,009 INFO L280 TraceCheckUtils]: 25: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,010 INFO L280 TraceCheckUtils]: 26: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,011 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,012 INFO L280 TraceCheckUtils]: 28: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,013 INFO L280 TraceCheckUtils]: 29: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,014 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,016 INFO L280 TraceCheckUtils]: 32: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,017 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,021 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,022 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,023 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,023 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,024 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,024 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,025 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,027 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,028 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,028 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,029 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,030 INFO L280 TraceCheckUtils]: 20: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,031 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,032 INFO L280 TraceCheckUtils]: 22: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,032 INFO L280 TraceCheckUtils]: 23: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,034 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,035 INFO L280 TraceCheckUtils]: 25: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,036 INFO L280 TraceCheckUtils]: 26: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,038 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,038 INFO L280 TraceCheckUtils]: 28: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,039 INFO L280 TraceCheckUtils]: 29: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,041 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,045 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,047 INFO L280 TraceCheckUtils]: 35: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,049 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,050 INFO L280 TraceCheckUtils]: 37: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,051 INFO L280 TraceCheckUtils]: 38: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,052 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,056 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,058 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,059 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,059 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,060 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,061 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,062 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,062 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,064 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,064 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,065 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,066 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,069 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,070 INFO L280 TraceCheckUtils]: 25: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,072 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,075 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,075 INFO L280 TraceCheckUtils]: 31: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,077 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,078 INFO L280 TraceCheckUtils]: 34: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,079 INFO L280 TraceCheckUtils]: 35: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,080 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,082 INFO L280 TraceCheckUtils]: 38: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,083 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,084 INFO L280 TraceCheckUtils]: 40: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,084 INFO L280 TraceCheckUtils]: 41: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,086 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,087 INFO L280 TraceCheckUtils]: 43: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,087 INFO L280 TraceCheckUtils]: 44: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,089 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,092 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,094 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,095 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,095 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,096 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,096 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,097 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,097 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,098 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,098 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,099 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,099 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,100 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,100 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,101 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,101 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,102 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,102 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,103 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,103 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,104 INFO L280 TraceCheckUtils]: 26: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,105 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,106 INFO L280 TraceCheckUtils]: 28: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,107 INFO L280 TraceCheckUtils]: 29: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,108 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,109 INFO L280 TraceCheckUtils]: 31: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,109 INFO L280 TraceCheckUtils]: 32: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,111 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,112 INFO L280 TraceCheckUtils]: 34: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,115 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,115 INFO L280 TraceCheckUtils]: 37: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,116 INFO L280 TraceCheckUtils]: 38: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,118 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,118 INFO L280 TraceCheckUtils]: 40: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,119 INFO L280 TraceCheckUtils]: 41: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,120 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,122 INFO L280 TraceCheckUtils]: 44: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,123 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,124 INFO L280 TraceCheckUtils]: 46: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,125 INFO L280 TraceCheckUtils]: 47: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,126 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,127 INFO L280 TraceCheckUtils]: 49: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,128 INFO L280 TraceCheckUtils]: 50: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,130 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,135 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,136 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,137 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,137 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,139 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,139 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,140 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,140 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,141 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,141 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,141 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,142 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,142 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,143 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,143 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,144 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,144 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,145 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,146 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,146 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,147 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,147 INFO L280 TraceCheckUtils]: 29: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,149 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,150 INFO L280 TraceCheckUtils]: 31: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,151 INFO L280 TraceCheckUtils]: 32: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,152 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,153 INFO L280 TraceCheckUtils]: 34: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,154 INFO L280 TraceCheckUtils]: 35: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,155 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,156 INFO L280 TraceCheckUtils]: 37: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,157 INFO L280 TraceCheckUtils]: 38: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,158 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,159 INFO L280 TraceCheckUtils]: 40: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,160 INFO L280 TraceCheckUtils]: 41: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,161 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,162 INFO L280 TraceCheckUtils]: 43: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,162 INFO L280 TraceCheckUtils]: 44: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,164 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,165 INFO L280 TraceCheckUtils]: 46: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,165 INFO L280 TraceCheckUtils]: 47: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,167 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,167 INFO L280 TraceCheckUtils]: 49: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,168 INFO L280 TraceCheckUtils]: 50: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,169 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,170 INFO L280 TraceCheckUtils]: 52: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,171 INFO L280 TraceCheckUtils]: 53: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,173 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,176 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,181 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,182 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,183 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,183 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,184 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,186 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,187 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,187 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,187 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,188 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,188 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,189 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,189 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,190 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,191 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,192 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,193 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,195 INFO L280 TraceCheckUtils]: 32: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,197 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,198 INFO L280 TraceCheckUtils]: 34: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,198 INFO L280 TraceCheckUtils]: 35: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,201 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,201 INFO L280 TraceCheckUtils]: 37: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,202 INFO L280 TraceCheckUtils]: 38: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,204 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,204 INFO L280 TraceCheckUtils]: 40: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,205 INFO L280 TraceCheckUtils]: 41: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,207 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,207 INFO L280 TraceCheckUtils]: 43: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,208 INFO L280 TraceCheckUtils]: 44: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,210 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,210 INFO L280 TraceCheckUtils]: 46: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,213 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,214 INFO L280 TraceCheckUtils]: 49: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,220 INFO L280 TraceCheckUtils]: 50: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,234 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,235 INFO L280 TraceCheckUtils]: 52: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,236 INFO L280 TraceCheckUtils]: 53: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,239 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,243 INFO L280 TraceCheckUtils]: 55: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,246 INFO L280 TraceCheckUtils]: 56: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,248 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,248 INFO L280 TraceCheckUtils]: 58: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,249 INFO L280 TraceCheckUtils]: 59: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,251 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,251 INFO L280 TraceCheckUtils]: 61: Hoare triple {8527#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,252 INFO L280 TraceCheckUtils]: 62: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,254 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8527#(<= |sum_#in~n| 10)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,262 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,264 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,265 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,266 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,268 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,270 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,271 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,271 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,272 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,273 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,274 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,274 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,275 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,275 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,275 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,277 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,278 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,278 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,279 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,279 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,285 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,286 INFO L280 TraceCheckUtils]: 37: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,286 INFO L280 TraceCheckUtils]: 38: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,288 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,289 INFO L280 TraceCheckUtils]: 40: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,290 INFO L280 TraceCheckUtils]: 41: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,291 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,294 INFO L280 TraceCheckUtils]: 43: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,294 INFO L280 TraceCheckUtils]: 44: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,296 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,297 INFO L280 TraceCheckUtils]: 46: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,297 INFO L280 TraceCheckUtils]: 47: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,299 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,300 INFO L280 TraceCheckUtils]: 49: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,304 INFO L280 TraceCheckUtils]: 50: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,306 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,307 INFO L280 TraceCheckUtils]: 52: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,308 INFO L280 TraceCheckUtils]: 53: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,309 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,310 INFO L280 TraceCheckUtils]: 55: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,310 INFO L280 TraceCheckUtils]: 56: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,312 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,313 INFO L280 TraceCheckUtils]: 58: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,313 INFO L280 TraceCheckUtils]: 59: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,315 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,315 INFO L280 TraceCheckUtils]: 61: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,316 INFO L280 TraceCheckUtils]: 62: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,318 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,319 INFO L280 TraceCheckUtils]: 64: Hoare triple {8527#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,320 INFO L280 TraceCheckUtils]: 65: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,321 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8527#(<= |sum_#in~n| 10)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,324 INFO L280 TraceCheckUtils]: 67: Hoare triple {8468#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,325 INFO L280 TraceCheckUtils]: 68: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,327 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8468#(<= |sum_#in~n| 11)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,335 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,336 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,337 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,337 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,338 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,338 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,339 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,340 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,343 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,343 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,344 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,344 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,345 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,346 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,346 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,346 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,347 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,347 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,348 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,348 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,348 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,349 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,350 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,350 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,350 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,351 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,351 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,354 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,354 INFO L280 TraceCheckUtils]: 37: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,355 INFO L280 TraceCheckUtils]: 38: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,357 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,358 INFO L280 TraceCheckUtils]: 40: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,358 INFO L280 TraceCheckUtils]: 41: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,360 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,361 INFO L280 TraceCheckUtils]: 43: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,362 INFO L280 TraceCheckUtils]: 44: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,364 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,365 INFO L280 TraceCheckUtils]: 46: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,366 INFO L280 TraceCheckUtils]: 47: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,367 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,368 INFO L280 TraceCheckUtils]: 49: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,370 INFO L280 TraceCheckUtils]: 50: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,372 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,373 INFO L280 TraceCheckUtils]: 52: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,375 INFO L280 TraceCheckUtils]: 53: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,377 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,378 INFO L280 TraceCheckUtils]: 55: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,379 INFO L280 TraceCheckUtils]: 56: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,381 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,381 INFO L280 TraceCheckUtils]: 58: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,382 INFO L280 TraceCheckUtils]: 59: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,384 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,406 INFO L280 TraceCheckUtils]: 61: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,408 INFO L280 TraceCheckUtils]: 62: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,410 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,411 INFO L280 TraceCheckUtils]: 64: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,413 INFO L280 TraceCheckUtils]: 65: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,415 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,415 INFO L280 TraceCheckUtils]: 67: Hoare triple {8527#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,416 INFO L280 TraceCheckUtils]: 68: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,417 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8527#(<= |sum_#in~n| 10)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,418 INFO L280 TraceCheckUtils]: 70: Hoare triple {8468#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,420 INFO L280 TraceCheckUtils]: 71: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,422 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {8468#(<= |sum_#in~n| 11)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,423 INFO L280 TraceCheckUtils]: 73: Hoare triple {8403#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,423 INFO L280 TraceCheckUtils]: 74: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,425 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8403#(<= |sum_#in~n| 12)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,432 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,433 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,434 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,436 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,437 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,439 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,440 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,441 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,442 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,443 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,444 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,444 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,444 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,445 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,445 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,446 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,446 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,447 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,447 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,448 INFO L280 TraceCheckUtils]: 37: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,448 INFO L263 TraceCheckUtils]: 38: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,449 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,449 INFO L280 TraceCheckUtils]: 40: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,450 INFO L280 TraceCheckUtils]: 41: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,451 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,452 INFO L280 TraceCheckUtils]: 43: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,454 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,455 INFO L280 TraceCheckUtils]: 46: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,456 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,458 INFO L280 TraceCheckUtils]: 50: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,459 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,460 INFO L280 TraceCheckUtils]: 52: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,460 INFO L280 TraceCheckUtils]: 53: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,462 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,463 INFO L280 TraceCheckUtils]: 55: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,464 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,465 INFO L280 TraceCheckUtils]: 58: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,466 INFO L280 TraceCheckUtils]: 59: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,467 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,468 INFO L280 TraceCheckUtils]: 61: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,468 INFO L280 TraceCheckUtils]: 62: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,469 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,470 INFO L280 TraceCheckUtils]: 64: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,471 INFO L280 TraceCheckUtils]: 65: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,472 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,473 INFO L280 TraceCheckUtils]: 67: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,474 INFO L280 TraceCheckUtils]: 68: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,475 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,476 INFO L280 TraceCheckUtils]: 70: Hoare triple {8527#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,476 INFO L280 TraceCheckUtils]: 71: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,478 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {8527#(<= |sum_#in~n| 10)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,478 INFO L280 TraceCheckUtils]: 73: Hoare triple {8468#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,479 INFO L280 TraceCheckUtils]: 74: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,480 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8468#(<= |sum_#in~n| 11)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,481 INFO L280 TraceCheckUtils]: 76: Hoare triple {8403#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,481 INFO L280 TraceCheckUtils]: 77: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,482 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8403#(<= |sum_#in~n| 12)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,483 INFO L280 TraceCheckUtils]: 79: Hoare triple {8332#(<= |sum_#in~n| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,484 INFO L280 TraceCheckUtils]: 80: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,485 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8332#(<= |sum_#in~n| 13)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:05,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,492 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,494 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,495 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,495 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,496 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,497 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,497 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,499 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,499 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,500 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,500 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,500 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,501 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,501 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,502 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,502 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,503 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,503 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,504 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,504 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,505 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,505 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,505 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,506 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,506 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,507 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,507 INFO L280 TraceCheckUtils]: 37: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,507 INFO L263 TraceCheckUtils]: 38: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,508 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,508 INFO L280 TraceCheckUtils]: 40: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,509 INFO L263 TraceCheckUtils]: 41: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,509 INFO L280 TraceCheckUtils]: 42: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,510 INFO L280 TraceCheckUtils]: 43: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,510 INFO L280 TraceCheckUtils]: 44: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,512 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,512 INFO L280 TraceCheckUtils]: 46: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,513 INFO L280 TraceCheckUtils]: 47: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,514 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,515 INFO L280 TraceCheckUtils]: 49: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,515 INFO L280 TraceCheckUtils]: 50: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,517 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,517 INFO L280 TraceCheckUtils]: 52: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,518 INFO L280 TraceCheckUtils]: 53: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,519 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,520 INFO L280 TraceCheckUtils]: 55: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,520 INFO L280 TraceCheckUtils]: 56: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,522 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,522 INFO L280 TraceCheckUtils]: 58: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,523 INFO L280 TraceCheckUtils]: 59: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,524 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,525 INFO L280 TraceCheckUtils]: 61: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,525 INFO L280 TraceCheckUtils]: 62: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,527 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,527 INFO L280 TraceCheckUtils]: 64: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,528 INFO L280 TraceCheckUtils]: 65: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,529 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,530 INFO L280 TraceCheckUtils]: 67: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,530 INFO L280 TraceCheckUtils]: 68: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,532 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,533 INFO L280 TraceCheckUtils]: 70: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,533 INFO L280 TraceCheckUtils]: 71: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,534 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,535 INFO L280 TraceCheckUtils]: 73: Hoare triple {8527#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,536 INFO L280 TraceCheckUtils]: 74: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,537 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8527#(<= |sum_#in~n| 10)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,538 INFO L280 TraceCheckUtils]: 76: Hoare triple {8468#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,538 INFO L280 TraceCheckUtils]: 77: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,540 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8468#(<= |sum_#in~n| 11)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,541 INFO L280 TraceCheckUtils]: 79: Hoare triple {8403#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,541 INFO L280 TraceCheckUtils]: 80: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,543 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8403#(<= |sum_#in~n| 12)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,543 INFO L280 TraceCheckUtils]: 82: Hoare triple {8332#(<= |sum_#in~n| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,544 INFO L280 TraceCheckUtils]: 83: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,545 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {8332#(<= |sum_#in~n| 13)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:05,546 INFO L280 TraceCheckUtils]: 85: Hoare triple {8255#(<= |sum_#in~n| 14)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:05,546 INFO L280 TraceCheckUtils]: 86: Hoare triple {8255#(<= |sum_#in~n| 14)} assume true; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:05,547 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8255#(<= |sum_#in~n| 14)} {8083#(<= 15 main_~a~0)} #32#return; {8080#false} is VALID [2020-07-10 15:00:05,555 INFO L263 TraceCheckUtils]: 0: Hoare triple {8079#true} call ULTIMATE.init(); {8079#true} is VALID [2020-07-10 15:00:05,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {8079#true} assume true; {8079#true} is VALID [2020-07-10 15:00:05,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8079#true} {8079#true} #26#return; {8079#true} is VALID [2020-07-10 15:00:05,556 INFO L263 TraceCheckUtils]: 3: Hoare triple {8079#true} call #t~ret2 := main(); {8079#true} is VALID [2020-07-10 15:00:05,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {8079#true} ~a~0 := 15;~b~0 := 0; {8083#(<= 15 main_~a~0)} is VALID [2020-07-10 15:00:05,557 INFO L263 TraceCheckUtils]: 5: Hoare triple {8083#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {8079#true} is VALID [2020-07-10 15:00:05,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,558 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,559 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,560 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,561 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,561 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,562 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,562 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,563 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,563 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,564 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,564 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,564 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,565 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,565 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,566 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,566 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,568 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,568 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,569 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,569 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,570 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,571 INFO L280 TraceCheckUtils]: 37: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,571 INFO L263 TraceCheckUtils]: 38: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,572 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,572 INFO L280 TraceCheckUtils]: 40: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,572 INFO L263 TraceCheckUtils]: 41: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,573 INFO L280 TraceCheckUtils]: 42: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,573 INFO L280 TraceCheckUtils]: 43: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,574 INFO L263 TraceCheckUtils]: 44: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,574 INFO L280 TraceCheckUtils]: 45: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,575 INFO L280 TraceCheckUtils]: 46: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,575 INFO L263 TraceCheckUtils]: 47: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:05,575 INFO L280 TraceCheckUtils]: 48: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-10 15:00:05,576 INFO L280 TraceCheckUtils]: 49: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,576 INFO L280 TraceCheckUtils]: 50: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:05,578 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,578 INFO L280 TraceCheckUtils]: 52: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,579 INFO L280 TraceCheckUtils]: 53: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:05,580 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,581 INFO L280 TraceCheckUtils]: 55: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,581 INFO L280 TraceCheckUtils]: 56: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:05,583 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,583 INFO L280 TraceCheckUtils]: 58: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,584 INFO L280 TraceCheckUtils]: 59: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:05,585 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,586 INFO L280 TraceCheckUtils]: 61: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,586 INFO L280 TraceCheckUtils]: 62: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:05,588 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,588 INFO L280 TraceCheckUtils]: 64: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,589 INFO L280 TraceCheckUtils]: 65: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:05,591 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,591 INFO L280 TraceCheckUtils]: 67: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,592 INFO L280 TraceCheckUtils]: 68: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:05,594 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,594 INFO L280 TraceCheckUtils]: 70: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,595 INFO L280 TraceCheckUtils]: 71: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:05,596 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,597 INFO L280 TraceCheckUtils]: 73: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,597 INFO L280 TraceCheckUtils]: 74: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:05,599 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,599 INFO L280 TraceCheckUtils]: 76: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,600 INFO L280 TraceCheckUtils]: 77: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:05,601 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,602 INFO L280 TraceCheckUtils]: 79: Hoare triple {8527#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,602 INFO L280 TraceCheckUtils]: 80: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:05,604 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8527#(<= |sum_#in~n| 10)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,604 INFO L280 TraceCheckUtils]: 82: Hoare triple {8468#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,605 INFO L280 TraceCheckUtils]: 83: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:05,606 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {8468#(<= |sum_#in~n| 11)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,607 INFO L280 TraceCheckUtils]: 85: Hoare triple {8403#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,607 INFO L280 TraceCheckUtils]: 86: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:05,609 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8403#(<= |sum_#in~n| 12)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,610 INFO L280 TraceCheckUtils]: 88: Hoare triple {8332#(<= |sum_#in~n| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,610 INFO L280 TraceCheckUtils]: 89: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:05,612 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8332#(<= |sum_#in~n| 13)} {8172#(= sum_~n |sum_#in~n|)} #30#return; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:05,613 INFO L280 TraceCheckUtils]: 91: Hoare triple {8255#(<= |sum_#in~n| 14)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:05,613 INFO L280 TraceCheckUtils]: 92: Hoare triple {8255#(<= |sum_#in~n| 14)} assume true; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:05,615 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8255#(<= |sum_#in~n| 14)} {8083#(<= 15 main_~a~0)} #32#return; {8080#false} is VALID [2020-07-10 15:00:05,615 INFO L280 TraceCheckUtils]: 94: Hoare triple {8080#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {8080#false} is VALID [2020-07-10 15:00:05,615 INFO L280 TraceCheckUtils]: 95: Hoare triple {8080#false} assume ~result~0 == ~a~0 + ~b~0; {8080#false} is VALID [2020-07-10 15:00:05,615 INFO L280 TraceCheckUtils]: 96: Hoare triple {8080#false} assume !false; {8080#false} is VALID [2020-07-10 15:00:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2020-07-10 15:00:05,625 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528427010] [2020-07-10 15:00:05,625 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [443322281] [2020-07-10 15:00:05,626 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:00:05,688 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 15:00:05,688 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 15:00:05,689 INFO L264 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 32 conjunts are in the unsatisfiable core [2020-07-10 15:00:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:00:05,708 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:00:06,004 INFO L263 TraceCheckUtils]: 0: Hoare triple {8079#true} call ULTIMATE.init(); {8079#true} is VALID [2020-07-10 15:00:06,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {8079#true} assume true; {8079#true} is VALID [2020-07-10 15:00:06,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8079#true} {8079#true} #26#return; {8079#true} is VALID [2020-07-10 15:00:06,005 INFO L263 TraceCheckUtils]: 3: Hoare triple {8079#true} call #t~ret2 := main(); {8079#true} is VALID [2020-07-10 15:00:06,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {8079#true} ~a~0 := 15;~b~0 := 0; {8083#(<= 15 main_~a~0)} is VALID [2020-07-10 15:00:06,006 INFO L263 TraceCheckUtils]: 5: Hoare triple {8083#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {8079#true} is VALID [2020-07-10 15:00:06,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,007 INFO L263 TraceCheckUtils]: 8: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,007 INFO L280 TraceCheckUtils]: 10: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,008 INFO L263 TraceCheckUtils]: 11: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,008 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,009 INFO L280 TraceCheckUtils]: 13: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,009 INFO L263 TraceCheckUtils]: 14: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,009 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,010 INFO L263 TraceCheckUtils]: 17: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,010 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,011 INFO L280 TraceCheckUtils]: 19: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,011 INFO L263 TraceCheckUtils]: 20: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,011 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,012 INFO L280 TraceCheckUtils]: 22: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,012 INFO L263 TraceCheckUtils]: 23: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,013 INFO L263 TraceCheckUtils]: 26: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,013 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,014 INFO L263 TraceCheckUtils]: 29: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,014 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,014 INFO L280 TraceCheckUtils]: 31: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,014 INFO L263 TraceCheckUtils]: 32: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,015 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,015 INFO L280 TraceCheckUtils]: 34: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,015 INFO L263 TraceCheckUtils]: 35: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,016 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,016 INFO L280 TraceCheckUtils]: 37: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,016 INFO L263 TraceCheckUtils]: 38: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,017 INFO L280 TraceCheckUtils]: 40: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,017 INFO L263 TraceCheckUtils]: 41: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,018 INFO L280 TraceCheckUtils]: 43: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,018 INFO L263 TraceCheckUtils]: 44: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,018 INFO L280 TraceCheckUtils]: 45: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,019 INFO L280 TraceCheckUtils]: 46: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,019 INFO L263 TraceCheckUtils]: 47: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-10 15:00:06,019 INFO L280 TraceCheckUtils]: 48: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-10 15:00:06,020 INFO L280 TraceCheckUtils]: 49: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume ~n <= 0;#res := ~m + ~n; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:06,020 INFO L280 TraceCheckUtils]: 50: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-10 15:00:06,021 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8789#(<= |sum_#in~n| 0)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:06,022 INFO L280 TraceCheckUtils]: 52: Hoare triple {8788#(<= |sum_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:06,022 INFO L280 TraceCheckUtils]: 53: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-10 15:00:06,023 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8788#(<= |sum_#in~n| 1)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:06,024 INFO L280 TraceCheckUtils]: 55: Hoare triple {8783#(<= |sum_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:06,025 INFO L280 TraceCheckUtils]: 56: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-10 15:00:06,026 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8783#(<= |sum_#in~n| 2)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:06,027 INFO L280 TraceCheckUtils]: 58: Hoare triple {8772#(<= |sum_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:06,028 INFO L280 TraceCheckUtils]: 59: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-10 15:00:06,029 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8772#(<= |sum_#in~n| 3)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:06,029 INFO L280 TraceCheckUtils]: 61: Hoare triple {8755#(<= |sum_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:06,030 INFO L280 TraceCheckUtils]: 62: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-10 15:00:06,031 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8755#(<= |sum_#in~n| 4)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:06,031 INFO L280 TraceCheckUtils]: 64: Hoare triple {8732#(<= |sum_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:06,032 INFO L280 TraceCheckUtils]: 65: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-10 15:00:06,032 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8732#(<= |sum_#in~n| 5)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:06,033 INFO L280 TraceCheckUtils]: 67: Hoare triple {8703#(<= |sum_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:06,033 INFO L280 TraceCheckUtils]: 68: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-10 15:00:06,035 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8703#(<= |sum_#in~n| 6)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:06,036 INFO L280 TraceCheckUtils]: 70: Hoare triple {8668#(<= |sum_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:06,036 INFO L280 TraceCheckUtils]: 71: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-10 15:00:06,038 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {8668#(<= |sum_#in~n| 7)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:06,039 INFO L280 TraceCheckUtils]: 73: Hoare triple {8627#(<= |sum_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:06,039 INFO L280 TraceCheckUtils]: 74: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-10 15:00:06,040 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8627#(<= |sum_#in~n| 8)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:06,041 INFO L280 TraceCheckUtils]: 76: Hoare triple {8580#(<= |sum_#in~n| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:06,041 INFO L280 TraceCheckUtils]: 77: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-10 15:00:06,042 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8580#(<= |sum_#in~n| 9)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:06,043 INFO L280 TraceCheckUtils]: 79: Hoare triple {8527#(<= |sum_#in~n| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:06,044 INFO L280 TraceCheckUtils]: 80: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-10 15:00:06,045 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8527#(<= |sum_#in~n| 10)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:06,046 INFO L280 TraceCheckUtils]: 82: Hoare triple {8468#(<= |sum_#in~n| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:06,047 INFO L280 TraceCheckUtils]: 83: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-10 15:00:06,048 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {8468#(<= |sum_#in~n| 11)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:06,049 INFO L280 TraceCheckUtils]: 85: Hoare triple {8403#(<= |sum_#in~n| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:06,049 INFO L280 TraceCheckUtils]: 86: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-10 15:00:06,050 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8403#(<= |sum_#in~n| 12)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:06,051 INFO L280 TraceCheckUtils]: 88: Hoare triple {8332#(<= |sum_#in~n| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:06,051 INFO L280 TraceCheckUtils]: 89: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-10 15:00:06,052 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8332#(<= |sum_#in~n| 13)} {8811#(<= |sum_#in~n| sum_~n)} #30#return; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:06,052 INFO L280 TraceCheckUtils]: 91: Hoare triple {8255#(<= |sum_#in~n| 14)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := #t~ret0;havoc #t~ret0; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:06,053 INFO L280 TraceCheckUtils]: 92: Hoare triple {8255#(<= |sum_#in~n| 14)} assume true; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-10 15:00:06,060 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8255#(<= |sum_#in~n| 14)} {8083#(<= 15 main_~a~0)} #32#return; {8080#false} is VALID [2020-07-10 15:00:06,061 INFO L280 TraceCheckUtils]: 94: Hoare triple {8080#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~result~0 := #t~ret1;havoc #t~ret1; {8080#false} is VALID [2020-07-10 15:00:06,061 INFO L280 TraceCheckUtils]: 95: Hoare triple {8080#false} assume ~result~0 == ~a~0 + ~b~0; {8080#false} is VALID [2020-07-10 15:00:06,061 INFO L280 TraceCheckUtils]: 96: Hoare triple {8080#false} assume !false; {8080#false} is VALID [2020-07-10 15:00:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2020-07-10 15:00:06,070 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:00:06,070 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 20 [2020-07-10 15:00:06,071 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000110392] [2020-07-10 15:00:06,072 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 97 [2020-07-10 15:00:07,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:00:07,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 15:00:07,215 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:00:07,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 15:00:07,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:00:07,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 15:00:07,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=237, Unknown=0, NotChecked=0, Total=380 [2020-07-10 15:00:07,216 INFO L87 Difference]: Start difference. First operand 57 states and 58 transitions. Second operand 20 states. [2020-07-10 15:00:07,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:07,708 INFO L93 Difference]: Finished difference Result 64 states and 65 transitions. [2020-07-10 15:00:07,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 15:00:07,708 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 97 [2020-07-10 15:00:07,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:00:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 15:00:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 65 transitions. [2020-07-10 15:00:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 15:00:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 65 transitions. [2020-07-10 15:00:07,712 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 65 transitions. [2020-07-10 15:00:07,809 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:00:07,811 INFO L225 Difference]: With dead ends: 64 [2020-07-10 15:00:07,811 INFO L226 Difference]: Without dead ends: 60 [2020-07-10 15:00:07,812 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 210 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=428, Invalid=762, Unknown=0, NotChecked=0, Total=1190 [2020-07-10 15:00:07,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2020-07-10 15:00:07,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2020-07-10 15:00:07,832 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:00:07,833 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand 60 states. [2020-07-10 15:00:07,833 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2020-07-10 15:00:07,833 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2020-07-10 15:00:07,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:07,835 INFO L93 Difference]: Finished difference Result 60 states and 61 transitions. [2020-07-10 15:00:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2020-07-10 15:00:07,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:00:07,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:00:07,836 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2020-07-10 15:00:07,836 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2020-07-10 15:00:07,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:00:07,839 INFO L93 Difference]: Finished difference Result 60 states and 61 transitions. [2020-07-10 15:00:07,839 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2020-07-10 15:00:07,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:00:07,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:00:07,840 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:00:07,840 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:00:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2020-07-10 15:00:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 61 transitions. [2020-07-10 15:00:07,842 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 61 transitions. Word has length 97 [2020-07-10 15:00:07,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:00:07,843 INFO L479 AbstractCegarLoop]: Abstraction has 60 states and 61 transitions. [2020-07-10 15:00:07,843 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 15:00:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2020-07-10 15:00:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-10 15:00:07,845 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:00:07,846 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:00:08,056 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:00:08,057 INFO L427 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:00:08,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:00:08,058 INFO L82 PathProgramCache]: Analyzing trace with hash 1584030916, now seen corresponding path program 15 times [2020-07-10 15:00:08,058 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:00:08,058 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576768097] [2020-07-10 15:00:08,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:00:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 15:00:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 15:00:08,132 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-10 15:00:08,132 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-10 15:00:08,133 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-10 15:00:08,228 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: sumENTRY has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 15:00:08,229 WARN L170 areAnnotationChecker]: L4 has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: L4 has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: L14 has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: L14 has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: sumFINAL has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: L14-1 has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: sumEXIT has no Hoare annotation [2020-07-10 15:00:08,230 WARN L170 areAnnotationChecker]: sumEXIT has no Hoare annotation [2020-07-10 15:00:08,231 WARN L170 areAnnotationChecker]: L7-1 has no Hoare annotation [2020-07-10 15:00:08,231 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-10 15:00:08,231 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-10 15:00:08,231 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-10 15:00:08,231 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-10 15:00:08,231 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2020-07-10 15:00:08,231 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:00:08,231 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 15:00:08,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:00:08 BoogieIcfgContainer [2020-07-10 15:00:08,236 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:00:08,239 INFO L168 Benchmark]: Toolchain (without parser) took 27486.68 ms. Allocated memory was 145.2 MB in the beginning and 504.4 MB in the end (delta: 359.1 MB). Free memory was 102.6 MB in the beginning and 232.9 MB in the end (delta: -130.3 MB). Peak memory consumption was 228.8 MB. Max. memory is 7.1 GB. [2020-07-10 15:00:08,240 INFO L168 Benchmark]: CDTParser took 1.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-10 15:00:08,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 241.36 ms. Allocated memory is still 145.2 MB. Free memory was 102.4 MB in the beginning and 92.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2020-07-10 15:00:08,247 INFO L168 Benchmark]: Boogie Preprocessor took 28.35 ms. Allocated memory is still 145.2 MB. Free memory was 92.9 MB in the beginning and 91.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-07-10 15:00:08,248 INFO L168 Benchmark]: RCFGBuilder took 437.59 ms. Allocated memory was 145.2 MB in the beginning and 201.9 MB in the end (delta: 56.6 MB). Free memory was 91.6 MB in the beginning and 166.5 MB in the end (delta: -74.9 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. [2020-07-10 15:00:08,249 INFO L168 Benchmark]: TraceAbstraction took 26772.78 ms. Allocated memory was 201.9 MB in the beginning and 504.4 MB in the end (delta: 302.5 MB). Free memory was 166.5 MB in the beginning and 232.9 MB in the end (delta: -66.5 MB). Peak memory consumption was 236.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:00:08,253 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 241.36 ms. Allocated memory is still 145.2 MB. Free memory was 102.4 MB in the beginning and 92.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 28.35 ms. Allocated memory is still 145.2 MB. Free memory was 92.9 MB in the beginning and 91.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 437.59 ms. Allocated memory was 145.2 MB in the beginning and 201.9 MB in the end (delta: 56.6 MB). Free memory was 91.6 MB in the beginning and 166.5 MB in the end (delta: -74.9 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 26772.78 ms. Allocated memory was 201.9 MB in the beginning and 504.4 MB in the end (delta: 302.5 MB). Free memory was 166.5 MB in the beginning and 232.9 MB in the end (delta: -66.5 MB). Peak memory consumption was 236.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 16]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L12] int a = 15; [L13] int b = 0; VAL [a=15, b=0] [L14] CALL, EXPR sum(a, b) VAL [\old(m)=0, \old(n)=15] [L4] COND FALSE !(n <= 0) VAL [\old(m)=0, \old(n)=15, m=0, n=15] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=1, \old(n)=14] [L4] COND FALSE !(n <= 0) VAL [\old(m)=1, \old(n)=14, m=1, n=14] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=2, \old(n)=13] [L4] COND FALSE !(n <= 0) VAL [\old(m)=2, \old(n)=13, m=2, n=13] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=3, \old(n)=12] [L4] COND FALSE !(n <= 0) VAL [\old(m)=3, \old(n)=12, m=3, n=12] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=4, \old(n)=11] [L4] COND FALSE !(n <= 0) VAL [\old(m)=4, \old(n)=11, m=4, n=11] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=5, \old(n)=10] [L4] COND FALSE !(n <= 0) VAL [\old(m)=5, \old(n)=10, m=5, n=10] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=6, \old(n)=9] [L4] COND FALSE !(n <= 0) VAL [\old(m)=6, \old(n)=9, m=6, n=9] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=7, \old(n)=8] [L4] COND FALSE !(n <= 0) VAL [\old(m)=7, \old(n)=8, m=7, n=8] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=8, \old(n)=7] [L4] COND FALSE !(n <= 0) VAL [\old(m)=8, \old(n)=7, m=8, n=7] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=9, \old(n)=6] [L4] COND FALSE !(n <= 0) VAL [\old(m)=9, \old(n)=6, m=9, n=6] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=10, \old(n)=5] [L4] COND FALSE !(n <= 0) VAL [\old(m)=10, \old(n)=5, m=10, n=5] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=11, \old(n)=4] [L4] COND FALSE !(n <= 0) VAL [\old(m)=11, \old(n)=4, m=11, n=4] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=12, \old(n)=3] [L4] COND FALSE !(n <= 0) VAL [\old(m)=12, \old(n)=3, m=12, n=3] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=13, \old(n)=2] [L4] COND FALSE !(n <= 0) VAL [\old(m)=13, \old(n)=2, m=13, n=2] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=14, \old(n)=1] [L4] COND FALSE !(n <= 0) VAL [\old(m)=14, \old(n)=1, m=14, n=1] [L7] CALL, EXPR sum(n - 1, m + 1) VAL [\old(m)=15, \old(n)=0] [L4] COND TRUE n <= 0 [L5] return m + n; VAL [\old(m)=15, \old(n)=0, \result=15, m=15, n=0] [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=14, \old(n)=1, m=14, n=1, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=13, \old(n)=2, m=13, n=2, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=12, \old(n)=3, m=12, n=3, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=11, \old(n)=4, m=11, n=4, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=10, \old(n)=5, m=10, n=5, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=9, \old(n)=6, m=9, n=6, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=8, \old(n)=7, m=8, n=7, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=7, \old(n)=8, m=7, n=8, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=6, \old(n)=9, m=6, n=9, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=5, \old(n)=10, m=5, n=10, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=4, \old(n)=11, m=4, n=11, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=3, \old(n)=12, m=3, n=12, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=2, \old(n)=13, m=2, n=13, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=1, \old(n)=14, m=1, n=14, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L7] RET, EXPR sum(n - 1, m + 1) VAL [\old(m)=0, \old(n)=15, m=0, n=15, sum(n - 1, m + 1)=15] [L7] return sum(n - 1, m + 1); [L14] RET, EXPR sum(a, b) VAL [a=15, b=0, sum(a, b)=15] [L14] int result = sum(a, b); [L15] COND TRUE result == a + b VAL [a=15, b=0, result=15] [L16] __VERIFIER_error() VAL [a=15, b=0, result=15] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 20 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 26.5s, OverallIterations: 16, TraceHistogramMax: 16, AutomataDifference: 5.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 183 SDtfs, 532 SDslu, 774 SDs, 0 SdLazy, 568 SolverSat, 140 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1353 GetRequests, 1069 SyntacticMatches, 0 SemanticMatches, 284 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1120 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=60occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 13.1s InterpolantComputationTime, 1740 NumberOfCodeBlocks, 1740 NumberOfCodeBlocksAsserted, 81 NumberOfCheckSat, 1608 ConstructedInterpolants, 0 QuantifiedInterpolants, 267360 SizeOfPredicates, 133 NumberOfNonLiveVariables, 2408 ConjunctsInSsa, 266 ConjunctsInUnsatCore, 29 InterpolantComputations, 1 PerfectInterpolantSequences, 3150/6300 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...