/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 0.1.25-46f3038-m [2020-07-08 12:17:14,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:17:14,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:17:14,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 12:17:14,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 12:17:14,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 12:17:14,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 12:17:14,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 12:17:14,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 12:17:14,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 12:17:14,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 12:17:14,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 12:17:14,623 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 12:17:14,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 12:17:14,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 12:17:14,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 12:17:14,630 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 12:17:14,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 12:17:14,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 12:17:14,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 12:17:14,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 12:17:14,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 12:17:14,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 12:17:14,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 12:17:14,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 12:17:14,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 12:17:14,656 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 12:17:14,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 12:17:14,657 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 [2020-07-08 12:17:14,671 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:17:14,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:17:14,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:17:14,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:17:14,673 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:17:14,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:17:14,673 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:17:14,673 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:17:14,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:17:14,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:17:14,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:17:14,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:17:14,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:17:14,674 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:17:14,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:17:14,675 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:17:14,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:17:14,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:17:14,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:17:14,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:17:14,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:17:14,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:17:14,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:17:14,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:17:14,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:17:14,677 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:17:14,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:17:14,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:17:14,677 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:17:14,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:17:14,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:17:14,965 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:17:14,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:17:14,970 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:17:14,971 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:17:14,972 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/sum_15x0-2.c [2020-07-08 12:17:15,035 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8c47dde3/faa40c7a16a84601a35284d93a5f26ce/FLAG81043fa69 [2020-07-08 12:17:15,414 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:17:15,415 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/sum_15x0-2.c [2020-07-08 12:17:15,419 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8c47dde3/faa40c7a16a84601a35284d93a5f26ce/FLAG81043fa69 [2020-07-08 12:17:15,798 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8c47dde3/faa40c7a16a84601a35284d93a5f26ce [2020-07-08 12:17:15,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:17:15,809 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:17:15,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:17:15,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:17:15,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:17:15,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:17:15" (1/1) ... [2020-07-08 12:17:15,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ce2c956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:15, skipping insertion in model container [2020-07-08 12:17:15,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:17:15" (1/1) ... [2020-07-08 12:17:15,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:17:15,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:17:16,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:17:16,075 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:17:16,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:17:16,102 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:17:16,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16 WrapperNode [2020-07-08 12:17:16,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:17:16,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:17:16,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:17:16,104 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:17:16,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (1/1) ... [2020-07-08 12:17:16,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (1/1) ... [2020-07-08 12:17:16,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (1/1) ... [2020-07-08 12:17:16,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (1/1) ... [2020-07-08 12:17:16,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (1/1) ... [2020-07-08 12:17:16,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (1/1) ... [2020-07-08 12:17:16,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (1/1) ... [2020-07-08 12:17:16,128 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:17:16,129 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:17:16,129 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:17:16,129 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:17:16,130 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (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 [2020-07-08 12:17:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:17:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:17:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2020-07-08 12:17:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:17:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:17:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2020-07-08 12:17:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:17:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:17:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:17:16,478 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:17:16,478 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 12:17:16,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:17:16 BoogieIcfgContainer [2020-07-08 12:17:16,483 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:17:16,484 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:17:16,485 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:17:16,488 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:17:16,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:17:15" (1/3) ... [2020-07-08 12:17:16,489 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e5640b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:17:16, skipping insertion in model container [2020-07-08 12:17:16,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:17:16" (2/3) ... [2020-07-08 12:17:16,490 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e5640b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:17:16, skipping insertion in model container [2020-07-08 12:17:16,490 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:17:16" (3/3) ... [2020-07-08 12:17:16,492 INFO L109 eAbstractionObserver]: Analyzing ICFG sum_15x0-2.c [2020-07-08 12:17:16,503 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:17:16,512 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:17:16,535 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:17:16,586 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:17:16,586 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:17:16,586 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:17:16,586 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:17:16,586 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:17:16,587 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:17:16,587 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:17:16,587 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:17:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states. [2020-07-08 12:17:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-08 12:17:16,616 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:16,617 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:16,622 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:16,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:16,632 INFO L82 PathProgramCache]: Analyzing trace with hash 2001781660, now seen corresponding path program 1 times [2020-07-08 12:17:16,643 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:16,643 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120470220] [2020-07-08 12:17:16,643 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:16,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {23#true} assume true; {23#true} is VALID [2020-07-08 12:17:16,842 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23#true} {23#true} #26#return; {23#true} is VALID [2020-07-08 12:17:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:16,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {23#true} ~n := #in~n;~m := #in~m; {32#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:16,920 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 [2020-07-08 12:17:16,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {33#(<= |sum_#in~n| 0)} assume true; {33#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:16,923 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33#(<= |sum_#in~n| 0)} {27#(<= 15 main_~a~0)} #32#return; {24#false} is VALID [2020-07-08 12:17:16,923 INFO L263 TraceCheckUtils]: 0: Hoare triple {23#true} call ULTIMATE.init(); {23#true} is VALID [2020-07-08 12:17:16,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {23#true} assume true; {23#true} is VALID [2020-07-08 12:17:16,924 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23#true} {23#true} #26#return; {23#true} is VALID [2020-07-08 12:17:16,924 INFO L263 TraceCheckUtils]: 3: Hoare triple {23#true} call #t~ret2 := main(); {23#true} is VALID [2020-07-08 12:17:16,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {23#true} ~a~0 := 15;~b~0 := 0; {27#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:16,926 INFO L263 TraceCheckUtils]: 5: Hoare triple {27#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {23#true} is VALID [2020-07-08 12:17:16,933 INFO L280 TraceCheckUtils]: 6: Hoare triple {23#true} ~n := #in~n;~m := #in~m; {32#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:16,934 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 [2020-07-08 12:17:16,935 INFO L280 TraceCheckUtils]: 8: Hoare triple {33#(<= |sum_#in~n| 0)} assume true; {33#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:16,937 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33#(<= |sum_#in~n| 0)} {27#(<= 15 main_~a~0)} #32#return; {24#false} is VALID [2020-07-08 12:17:16,938 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 [2020-07-08 12:17:16,938 INFO L280 TraceCheckUtils]: 11: Hoare triple {24#false} assume ~result~0 == ~a~0 + ~b~0; {24#false} is VALID [2020-07-08 12:17:16,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {24#false} assume !false; {24#false} is VALID [2020-07-08 12:17:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:17:16,941 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [120470220] [2020-07-08 12:17:16,943 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:17:16,943 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:17:16,944 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730497262] [2020-07-08 12:17:16,951 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:17:16,954 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:16,958 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:17:17,002 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:17,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:17:17,003 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:17,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:17:17,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:17:17,014 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 5 states. [2020-07-08 12:17:17,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:17,240 INFO L93 Difference]: Finished difference Result 30 states and 33 transitions. [2020-07-08 12:17:17,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:17:17,240 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:17:17,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:17:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 33 transitions. [2020-07-08 12:17:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:17:17,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 33 transitions. [2020-07-08 12:17:17,257 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 33 transitions. [2020-07-08 12:17:17,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:17,325 INFO L225 Difference]: With dead ends: 30 [2020-07-08 12:17:17,325 INFO L226 Difference]: Without dead ends: 18 [2020-07-08 12:17:17,329 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 [2020-07-08 12:17:17,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2020-07-08 12:17:17,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2020-07-08 12:17:17,380 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:17,380 INFO L82 GeneralOperation]: Start isEquivalent. First operand 18 states. Second operand 18 states. [2020-07-08 12:17:17,381 INFO L74 IsIncluded]: Start isIncluded. First operand 18 states. Second operand 18 states. [2020-07-08 12:17:17,381 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 18 states. [2020-07-08 12:17:17,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:17,387 INFO L93 Difference]: Finished difference Result 18 states and 19 transitions. [2020-07-08 12:17:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-08 12:17:17,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:17,389 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:17,389 INFO L74 IsIncluded]: Start isIncluded. First operand 18 states. Second operand 18 states. [2020-07-08 12:17:17,389 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 18 states. [2020-07-08 12:17:17,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:17,393 INFO L93 Difference]: Finished difference Result 18 states and 19 transitions. [2020-07-08 12:17:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-08 12:17:17,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:17,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:17,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:17,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:17,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:17:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2020-07-08 12:17:17,400 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 13 [2020-07-08 12:17:17,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:17,400 INFO L479 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2020-07-08 12:17:17,401 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:17:17,401 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-08 12:17:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-08 12:17:17,402 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:17,402 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:17,403 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:17:17,403 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:17,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:17,403 INFO L82 PathProgramCache]: Analyzing trace with hash -118151420, now seen corresponding path program 1 times [2020-07-08 12:17:17,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:17,404 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734414322] [2020-07-08 12:17:17,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:17,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {136#true} assume true; {136#true} is VALID [2020-07-08 12:17:17,471 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {136#true} {136#true} #26#return; {136#true} is VALID [2020-07-08 12:17:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:17,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:17,550 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 [2020-07-08 12:17:17,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:17,554 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 [2020-07-08 12:17:17,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:17,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {151#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:17,557 INFO L263 TraceCheckUtils]: 2: Hoare triple {151#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {136#true} is VALID [2020-07-08 12:17:17,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:17,559 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 [2020-07-08 12:17:17,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:17,562 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 [2020-07-08 12:17:17,563 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 [2020-07-08 12:17:17,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {156#(<= |sum_#in~n| 1)} assume true; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:17,566 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {156#(<= |sum_#in~n| 1)} {140#(<= 15 main_~a~0)} #32#return; {137#false} is VALID [2020-07-08 12:17:17,567 INFO L263 TraceCheckUtils]: 0: Hoare triple {136#true} call ULTIMATE.init(); {136#true} is VALID [2020-07-08 12:17:17,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {136#true} assume true; {136#true} is VALID [2020-07-08 12:17:17,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {136#true} {136#true} #26#return; {136#true} is VALID [2020-07-08 12:17:17,568 INFO L263 TraceCheckUtils]: 3: Hoare triple {136#true} call #t~ret2 := main(); {136#true} is VALID [2020-07-08 12:17:17,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {136#true} ~a~0 := 15;~b~0 := 0; {140#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:17,570 INFO L263 TraceCheckUtils]: 5: Hoare triple {140#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {136#true} is VALID [2020-07-08 12:17:17,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:17,573 INFO L280 TraceCheckUtils]: 7: Hoare triple {151#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:17,574 INFO L263 TraceCheckUtils]: 8: Hoare triple {151#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {136#true} is VALID [2020-07-08 12:17:17,575 INFO L280 TraceCheckUtils]: 9: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {151#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:17,576 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 [2020-07-08 12:17:17,576 INFO L280 TraceCheckUtils]: 11: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:17,579 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 [2020-07-08 12:17:17,579 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 [2020-07-08 12:17:17,580 INFO L280 TraceCheckUtils]: 14: Hoare triple {156#(<= |sum_#in~n| 1)} assume true; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:17,582 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {156#(<= |sum_#in~n| 1)} {140#(<= 15 main_~a~0)} #32#return; {137#false} is VALID [2020-07-08 12:17:17,596 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 [2020-07-08 12:17:17,597 INFO L280 TraceCheckUtils]: 17: Hoare triple {137#false} assume ~result~0 == ~a~0 + ~b~0; {137#false} is VALID [2020-07-08 12:17:17,597 INFO L280 TraceCheckUtils]: 18: Hoare triple {137#false} assume !false; {137#false} is VALID [2020-07-08 12:17:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-08 12:17:17,599 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734414322] [2020-07-08 12:17:17,599 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005278235] [2020-07-08 12:17:17,600 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 [2020-07-08 12:17:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:17,649 INFO L264 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:17:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:17,662 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:17,771 INFO L263 TraceCheckUtils]: 0: Hoare triple {136#true} call ULTIMATE.init(); {136#true} is VALID [2020-07-08 12:17:17,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {136#true} assume true; {136#true} is VALID [2020-07-08 12:17:17,771 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {136#true} {136#true} #26#return; {136#true} is VALID [2020-07-08 12:17:17,772 INFO L263 TraceCheckUtils]: 3: Hoare triple {136#true} call #t~ret2 := main(); {136#true} is VALID [2020-07-08 12:17:17,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {136#true} ~a~0 := 15;~b~0 := 0; {140#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:17,773 INFO L263 TraceCheckUtils]: 5: Hoare triple {140#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {136#true} is VALID [2020-07-08 12:17:17,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {179#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:17,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {179#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {179#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:17,775 INFO L263 TraceCheckUtils]: 8: Hoare triple {179#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {136#true} is VALID [2020-07-08 12:17:17,776 INFO L280 TraceCheckUtils]: 9: Hoare triple {136#true} ~n := #in~n;~m := #in~m; {179#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:17,777 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 [2020-07-08 12:17:17,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {157#(<= |sum_#in~n| 0)} assume true; {157#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:17,780 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 [2020-07-08 12:17:17,781 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 [2020-07-08 12:17:17,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {156#(<= |sum_#in~n| 1)} assume true; {156#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:17,783 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {156#(<= |sum_#in~n| 1)} {140#(<= 15 main_~a~0)} #32#return; {137#false} is VALID [2020-07-08 12:17:17,784 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 [2020-07-08 12:17:17,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {137#false} assume ~result~0 == ~a~0 + ~b~0; {137#false} is VALID [2020-07-08 12:17:17,784 INFO L280 TraceCheckUtils]: 18: Hoare triple {137#false} assume !false; {137#false} is VALID [2020-07-08 12:17:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-08 12:17:17,786 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:17,786 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-07-08 12:17:17,787 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306021817] [2020-07-08 12:17:17,788 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-08 12:17:17,789 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:17,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 12:17:17,823 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:17,823 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 12:17:17,823 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:17,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 12:17:17,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 12:17:17,824 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 7 states. [2020-07-08 12:17:17,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:17,968 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2020-07-08 12:17:17,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 12:17:17,968 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-08 12:17:17,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 12:17:17,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 26 transitions. [2020-07-08 12:17:17,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 12:17:17,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 26 transitions. [2020-07-08 12:17:17,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 26 transitions. [2020-07-08 12:17:18,013 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:18,015 INFO L225 Difference]: With dead ends: 25 [2020-07-08 12:17:18,015 INFO L226 Difference]: Without dead ends: 21 [2020-07-08 12:17:18,016 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 [2020-07-08 12:17:18,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-07-08 12:17:18,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-07-08 12:17:18,025 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:18,025 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand 21 states. [2020-07-08 12:17:18,025 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-08 12:17:18,025 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-08 12:17:18,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:18,028 INFO L93 Difference]: Finished difference Result 21 states and 22 transitions. [2020-07-08 12:17:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2020-07-08 12:17:18,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:18,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:18,030 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-08 12:17:18,030 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-08 12:17:18,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:18,033 INFO L93 Difference]: Finished difference Result 21 states and 22 transitions. [2020-07-08 12:17:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2020-07-08 12:17:18,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:18,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:18,034 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:18,034 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:17:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 22 transitions. [2020-07-08 12:17:18,037 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 22 transitions. Word has length 19 [2020-07-08 12:17:18,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:18,037 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 22 transitions. [2020-07-08 12:17:18,037 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 12:17:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2020-07-08 12:17:18,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-07-08 12:17:18,039 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:18,039 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:18,253 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-08 12:17:18,253 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:18,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:18,254 INFO L82 PathProgramCache]: Analyzing trace with hash 764931548, now seen corresponding path program 2 times [2020-07-08 12:17:18,254 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:18,255 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116916878] [2020-07-08 12:17:18,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:18,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 12:17:18,299 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #26#return; {321#true} is VALID [2020-07-08 12:17:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:18,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,408 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 [2020-07-08 12:17:18,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:18,410 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 [2020-07-08 12:17:18,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,419 INFO L263 TraceCheckUtils]: 2: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-08 12:17:18,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,420 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 [2020-07-08 12:17:18,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:18,423 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 [2020-07-08 12:17:18,423 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 [2020-07-08 12:17:18,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:18,426 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 [2020-07-08 12:17:18,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,427 INFO L263 TraceCheckUtils]: 2: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-08 12:17:18,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,429 INFO L263 TraceCheckUtils]: 5: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-08 12:17:18,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,431 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 [2020-07-08 12:17:18,431 INFO L280 TraceCheckUtils]: 8: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:18,433 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 [2020-07-08 12:17:18,434 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 [2020-07-08 12:17:18,434 INFO L280 TraceCheckUtils]: 11: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:18,436 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 [2020-07-08 12:17:18,437 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 [2020-07-08 12:17:18,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {353#(<= |sum_#in~n| 2)} assume true; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:18,439 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {353#(<= |sum_#in~n| 2)} {325#(<= 15 main_~a~0)} #32#return; {322#false} is VALID [2020-07-08 12:17:18,440 INFO L263 TraceCheckUtils]: 0: Hoare triple {321#true} call ULTIMATE.init(); {321#true} is VALID [2020-07-08 12:17:18,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 12:17:18,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {321#true} {321#true} #26#return; {321#true} is VALID [2020-07-08 12:17:18,441 INFO L263 TraceCheckUtils]: 3: Hoare triple {321#true} call #t~ret2 := main(); {321#true} is VALID [2020-07-08 12:17:18,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} ~a~0 := 15;~b~0 := 0; {325#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:18,442 INFO L263 TraceCheckUtils]: 5: Hoare triple {325#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {321#true} is VALID [2020-07-08 12:17:18,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,443 INFO L280 TraceCheckUtils]: 7: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,443 INFO L263 TraceCheckUtils]: 8: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-08 12:17:18,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {342#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,445 INFO L263 TraceCheckUtils]: 11: Hoare triple {342#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-08 12:17:18,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {342#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:18,446 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 [2020-07-08 12:17:18,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:18,449 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 [2020-07-08 12:17:18,450 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 [2020-07-08 12:17:18,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:18,452 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 [2020-07-08 12:17:18,453 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 [2020-07-08 12:17:18,454 INFO L280 TraceCheckUtils]: 20: Hoare triple {353#(<= |sum_#in~n| 2)} assume true; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:18,455 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {353#(<= |sum_#in~n| 2)} {325#(<= 15 main_~a~0)} #32#return; {322#false} is VALID [2020-07-08 12:17:18,456 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 [2020-07-08 12:17:18,456 INFO L280 TraceCheckUtils]: 23: Hoare triple {322#false} assume ~result~0 == ~a~0 + ~b~0; {322#false} is VALID [2020-07-08 12:17:18,456 INFO L280 TraceCheckUtils]: 24: Hoare triple {322#false} assume !false; {322#false} is VALID [2020-07-08 12:17:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-08 12:17:18,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116916878] [2020-07-08 12:17:18,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1866290347] [2020-07-08 12:17:18,458 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) [2020-07-08 12:17:18,486 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:17:18,487 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:18,488 INFO L264 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:17:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:18,498 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:18,598 INFO L263 TraceCheckUtils]: 0: Hoare triple {321#true} call ULTIMATE.init(); {321#true} is VALID [2020-07-08 12:17:18,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 12:17:18,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {321#true} {321#true} #26#return; {321#true} is VALID [2020-07-08 12:17:18,599 INFO L263 TraceCheckUtils]: 3: Hoare triple {321#true} call #t~ret2 := main(); {321#true} is VALID [2020-07-08 12:17:18,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} ~a~0 := 15;~b~0 := 0; {325#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:18,600 INFO L263 TraceCheckUtils]: 5: Hoare triple {325#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {321#true} is VALID [2020-07-08 12:17:18,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:18,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {381#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:18,602 INFO L263 TraceCheckUtils]: 8: Hoare triple {381#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-08 12:17:18,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:18,604 INFO L280 TraceCheckUtils]: 10: Hoare triple {381#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:18,604 INFO L263 TraceCheckUtils]: 11: Hoare triple {381#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {321#true} is VALID [2020-07-08 12:17:18,605 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} ~n := #in~n;~m := #in~m; {381#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:18,606 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 [2020-07-08 12:17:18,607 INFO L280 TraceCheckUtils]: 14: Hoare triple {359#(<= |sum_#in~n| 0)} assume true; {359#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:18,609 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 [2020-07-08 12:17:18,609 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 [2020-07-08 12:17:18,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {358#(<= |sum_#in~n| 1)} assume true; {358#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:18,612 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 [2020-07-08 12:17:18,613 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 [2020-07-08 12:17:18,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {353#(<= |sum_#in~n| 2)} assume true; {353#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:18,615 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {353#(<= |sum_#in~n| 2)} {325#(<= 15 main_~a~0)} #32#return; {322#false} is VALID [2020-07-08 12:17:18,615 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 [2020-07-08 12:17:18,616 INFO L280 TraceCheckUtils]: 23: Hoare triple {322#false} assume ~result~0 == ~a~0 + ~b~0; {322#false} is VALID [2020-07-08 12:17:18,616 INFO L280 TraceCheckUtils]: 24: Hoare triple {322#false} assume !false; {322#false} is VALID [2020-07-08 12:17:18,618 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-08 12:17:18,618 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:18,618 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2020-07-08 12:17:18,619 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742407738] [2020-07-08 12:17:18,619 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2020-07-08 12:17:18,620 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:18,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 12:17:18,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:18,656 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 12:17:18,657 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:18,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 12:17:18,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:17:18,657 INFO L87 Difference]: Start difference. First operand 21 states and 22 transitions. Second operand 8 states. [2020-07-08 12:17:18,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:18,825 INFO L93 Difference]: Finished difference Result 28 states and 29 transitions. [2020-07-08 12:17:18,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:17:18,825 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2020-07-08 12:17:18,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:18,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:17:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 29 transitions. [2020-07-08 12:17:18,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:17:18,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 29 transitions. [2020-07-08 12:17:18,831 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 29 transitions. [2020-07-08 12:17:18,874 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:18,875 INFO L225 Difference]: With dead ends: 28 [2020-07-08 12:17:18,876 INFO L226 Difference]: Without dead ends: 24 [2020-07-08 12:17:18,876 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 [2020-07-08 12:17:18,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-08 12:17:18,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2020-07-08 12:17:18,888 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:18,888 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 24 states. [2020-07-08 12:17:18,888 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-08 12:17:18,888 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-08 12:17:18,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:18,891 INFO L93 Difference]: Finished difference Result 24 states and 25 transitions. [2020-07-08 12:17:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2020-07-08 12:17:18,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:18,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:18,892 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-08 12:17:18,892 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-08 12:17:18,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:18,895 INFO L93 Difference]: Finished difference Result 24 states and 25 transitions. [2020-07-08 12:17:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2020-07-08 12:17:18,896 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:18,896 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:18,896 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:18,896 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 12:17:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 25 transitions. [2020-07-08 12:17:18,899 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 25 transitions. Word has length 25 [2020-07-08 12:17:18,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:18,899 INFO L479 AbstractCegarLoop]: Abstraction has 24 states and 25 transitions. [2020-07-08 12:17:18,900 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 12:17:18,900 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2020-07-08 12:17:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-07-08 12:17:18,901 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:18,901 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:19,116 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:19,117 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:19,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:19,118 INFO L82 PathProgramCache]: Analyzing trace with hash 601942852, now seen corresponding path program 3 times [2020-07-08 12:17:19,118 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:19,118 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696758791] [2020-07-08 12:17:19,118 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:19,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} assume true; {555#true} is VALID [2020-07-08 12:17:19,167 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {555#true} {555#true} #26#return; {555#true} is VALID [2020-07-08 12:17:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:19,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,296 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 [2020-07-08 12:17:19,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:19,299 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 [2020-07-08 12:17:19,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,301 INFO L263 TraceCheckUtils]: 2: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,302 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 [2020-07-08 12:17:19,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:19,305 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 [2020-07-08 12:17:19,306 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 [2020-07-08 12:17:19,307 INFO L280 TraceCheckUtils]: 8: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:19,309 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 [2020-07-08 12:17:19,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,311 INFO L263 TraceCheckUtils]: 2: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,313 INFO L263 TraceCheckUtils]: 5: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,315 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 [2020-07-08 12:17:19,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:19,317 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 [2020-07-08 12:17:19,318 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 [2020-07-08 12:17:19,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:19,321 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 [2020-07-08 12:17:19,322 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 [2020-07-08 12:17:19,322 INFO L280 TraceCheckUtils]: 14: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:19,324 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 [2020-07-08 12:17:19,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,327 INFO L263 TraceCheckUtils]: 2: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,329 INFO L263 TraceCheckUtils]: 5: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,330 INFO L280 TraceCheckUtils]: 7: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,330 INFO L263 TraceCheckUtils]: 8: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,331 INFO L280 TraceCheckUtils]: 9: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,332 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 [2020-07-08 12:17:19,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:19,334 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 [2020-07-08 12:17:19,335 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 [2020-07-08 12:17:19,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:19,338 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 [2020-07-08 12:17:19,338 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 [2020-07-08 12:17:19,339 INFO L280 TraceCheckUtils]: 17: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:19,341 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 [2020-07-08 12:17:19,342 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 [2020-07-08 12:17:19,343 INFO L280 TraceCheckUtils]: 20: Hoare triple {599#(<= |sum_#in~n| 3)} assume true; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:19,345 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {599#(<= |sum_#in~n| 3)} {559#(<= 15 main_~a~0)} #32#return; {556#false} is VALID [2020-07-08 12:17:19,346 INFO L263 TraceCheckUtils]: 0: Hoare triple {555#true} call ULTIMATE.init(); {555#true} is VALID [2020-07-08 12:17:19,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {555#true} assume true; {555#true} is VALID [2020-07-08 12:17:19,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {555#true} {555#true} #26#return; {555#true} is VALID [2020-07-08 12:17:19,346 INFO L263 TraceCheckUtils]: 3: Hoare triple {555#true} call #t~ret2 := main(); {555#true} is VALID [2020-07-08 12:17:19,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {555#true} ~a~0 := 15;~b~0 := 0; {559#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:19,348 INFO L263 TraceCheckUtils]: 5: Hoare triple {559#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {555#true} is VALID [2020-07-08 12:17:19,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,349 INFO L263 TraceCheckUtils]: 8: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,351 INFO L280 TraceCheckUtils]: 10: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,351 INFO L263 TraceCheckUtils]: 11: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,352 INFO L280 TraceCheckUtils]: 12: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,353 INFO L280 TraceCheckUtils]: 13: Hoare triple {582#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,353 INFO L263 TraceCheckUtils]: 14: Hoare triple {582#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {582#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:19,355 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 [2020-07-08 12:17:19,355 INFO L280 TraceCheckUtils]: 17: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:19,358 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 [2020-07-08 12:17:19,358 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 [2020-07-08 12:17:19,359 INFO L280 TraceCheckUtils]: 20: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:19,361 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 [2020-07-08 12:17:19,361 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 [2020-07-08 12:17:19,362 INFO L280 TraceCheckUtils]: 23: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:19,364 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 [2020-07-08 12:17:19,365 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 [2020-07-08 12:17:19,366 INFO L280 TraceCheckUtils]: 26: Hoare triple {599#(<= |sum_#in~n| 3)} assume true; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:19,368 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {599#(<= |sum_#in~n| 3)} {559#(<= 15 main_~a~0)} #32#return; {556#false} is VALID [2020-07-08 12:17:19,368 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 [2020-07-08 12:17:19,368 INFO L280 TraceCheckUtils]: 29: Hoare triple {556#false} assume ~result~0 == ~a~0 + ~b~0; {556#false} is VALID [2020-07-08 12:17:19,369 INFO L280 TraceCheckUtils]: 30: Hoare triple {556#false} assume !false; {556#false} is VALID [2020-07-08 12:17:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-08 12:17:19,371 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696758791] [2020-07-08 12:17:19,371 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1949343128] [2020-07-08 12:17:19,371 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 [2020-07-08 12:17:19,404 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2020-07-08 12:17:19,404 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:19,405 INFO L264 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:17:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:19,417 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:19,527 INFO L263 TraceCheckUtils]: 0: Hoare triple {555#true} call ULTIMATE.init(); {555#true} is VALID [2020-07-08 12:17:19,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {555#true} assume true; {555#true} is VALID [2020-07-08 12:17:19,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {555#true} {555#true} #26#return; {555#true} is VALID [2020-07-08 12:17:19,528 INFO L263 TraceCheckUtils]: 3: Hoare triple {555#true} call #t~ret2 := main(); {555#true} is VALID [2020-07-08 12:17:19,529 INFO L280 TraceCheckUtils]: 4: Hoare triple {555#true} ~a~0 := 15;~b~0 := 0; {559#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:19,529 INFO L263 TraceCheckUtils]: 5: Hoare triple {559#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {555#true} is VALID [2020-07-08 12:17:19,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:19,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {638#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:19,531 INFO L263 TraceCheckUtils]: 8: Hoare triple {638#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,532 INFO L280 TraceCheckUtils]: 9: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:19,533 INFO L280 TraceCheckUtils]: 10: Hoare triple {638#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:19,533 INFO L263 TraceCheckUtils]: 11: Hoare triple {638#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,534 INFO L280 TraceCheckUtils]: 12: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:19,535 INFO L280 TraceCheckUtils]: 13: Hoare triple {638#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:19,535 INFO L263 TraceCheckUtils]: 14: Hoare triple {638#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {555#true} is VALID [2020-07-08 12:17:19,536 INFO L280 TraceCheckUtils]: 15: Hoare triple {555#true} ~n := #in~n;~m := #in~m; {638#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:19,537 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 [2020-07-08 12:17:19,538 INFO L280 TraceCheckUtils]: 17: Hoare triple {616#(<= |sum_#in~n| 0)} assume true; {616#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:19,539 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 [2020-07-08 12:17:19,541 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 [2020-07-08 12:17:19,542 INFO L280 TraceCheckUtils]: 20: Hoare triple {615#(<= |sum_#in~n| 1)} assume true; {615#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:19,544 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 [2020-07-08 12:17:19,545 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 [2020-07-08 12:17:19,546 INFO L280 TraceCheckUtils]: 23: Hoare triple {610#(<= |sum_#in~n| 2)} assume true; {610#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:19,548 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 [2020-07-08 12:17:19,549 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 [2020-07-08 12:17:19,550 INFO L280 TraceCheckUtils]: 26: Hoare triple {599#(<= |sum_#in~n| 3)} assume true; {599#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:19,552 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {599#(<= |sum_#in~n| 3)} {559#(<= 15 main_~a~0)} #32#return; {556#false} is VALID [2020-07-08 12:17:19,552 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 [2020-07-08 12:17:19,552 INFO L280 TraceCheckUtils]: 29: Hoare triple {556#false} assume ~result~0 == ~a~0 + ~b~0; {556#false} is VALID [2020-07-08 12:17:19,552 INFO L280 TraceCheckUtils]: 30: Hoare triple {556#false} assume !false; {556#false} is VALID [2020-07-08 12:17:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-08 12:17:19,554 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:19,554 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2020-07-08 12:17:19,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514644028] [2020-07-08 12:17:19,555 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 31 [2020-07-08 12:17:19,557 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:19,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:17:19,603 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:19,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:17:19,604 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:19,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:17:19,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:17:19,605 INFO L87 Difference]: Start difference. First operand 24 states and 25 transitions. Second operand 9 states. [2020-07-08 12:17:19,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:19,811 INFO L93 Difference]: Finished difference Result 31 states and 32 transitions. [2020-07-08 12:17:19,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:17:19,812 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 31 [2020-07-08 12:17:19,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:17:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 32 transitions. [2020-07-08 12:17:19,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:17:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 32 transitions. [2020-07-08 12:17:19,818 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 32 transitions. [2020-07-08 12:17:19,857 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:19,859 INFO L225 Difference]: With dead ends: 31 [2020-07-08 12:17:19,859 INFO L226 Difference]: Without dead ends: 27 [2020-07-08 12:17:19,859 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:17:19,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2020-07-08 12:17:19,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2020-07-08 12:17:19,874 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:19,874 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand 27 states. [2020-07-08 12:17:19,874 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2020-07-08 12:17:19,874 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2020-07-08 12:17:19,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:19,878 INFO L93 Difference]: Finished difference Result 27 states and 28 transitions. [2020-07-08 12:17:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2020-07-08 12:17:19,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:19,880 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:19,880 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2020-07-08 12:17:19,881 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2020-07-08 12:17:19,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:19,889 INFO L93 Difference]: Finished difference Result 27 states and 28 transitions. [2020-07-08 12:17:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2020-07-08 12:17:19,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:19,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:19,891 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:19,892 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-08 12:17:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 28 transitions. [2020-07-08 12:17:19,896 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 28 transitions. Word has length 31 [2020-07-08 12:17:19,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:19,896 INFO L479 AbstractCegarLoop]: Abstraction has 27 states and 28 transitions. [2020-07-08 12:17:19,897 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:17:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2020-07-08 12:17:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-08 12:17:19,900 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:19,901 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:20,101 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:20,102 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:20,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:20,103 INFO L82 PathProgramCache]: Analyzing trace with hash -183109604, now seen corresponding path program 4 times [2020-07-08 12:17:20,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:20,104 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938177476] [2020-07-08 12:17:20,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} assume true; {844#true} is VALID [2020-07-08 12:17:20,147 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {844#true} {844#true} #26#return; {844#true} is VALID [2020-07-08 12:17:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,388 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 [2020-07-08 12:17:20,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:20,391 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 [2020-07-08 12:17:20,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,393 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,395 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 [2020-07-08 12:17:20,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:20,397 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 [2020-07-08 12:17:20,398 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 [2020-07-08 12:17:20,398 INFO L280 TraceCheckUtils]: 8: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:20,400 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 [2020-07-08 12:17:20,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,402 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,404 INFO L263 TraceCheckUtils]: 5: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,405 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 [2020-07-08 12:17:20,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:20,407 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 [2020-07-08 12:17:20,408 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 [2020-07-08 12:17:20,409 INFO L280 TraceCheckUtils]: 11: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:20,410 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 [2020-07-08 12:17:20,411 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 [2020-07-08 12:17:20,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:20,413 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 [2020-07-08 12:17:20,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,415 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,420 INFO L263 TraceCheckUtils]: 5: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,422 INFO L263 TraceCheckUtils]: 8: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,423 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 [2020-07-08 12:17:20,424 INFO L280 TraceCheckUtils]: 11: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:20,432 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 [2020-07-08 12:17:20,433 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 [2020-07-08 12:17:20,434 INFO L280 TraceCheckUtils]: 14: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:20,435 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 [2020-07-08 12:17:20,436 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 [2020-07-08 12:17:20,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:20,438 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 [2020-07-08 12:17:20,439 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 [2020-07-08 12:17:20,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:20,442 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 [2020-07-08 12:17:20,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,444 INFO L263 TraceCheckUtils]: 2: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,446 INFO L263 TraceCheckUtils]: 5: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,447 INFO L280 TraceCheckUtils]: 7: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,447 INFO L263 TraceCheckUtils]: 8: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,448 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,449 INFO L263 TraceCheckUtils]: 11: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,450 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 [2020-07-08 12:17:20,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:20,453 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 [2020-07-08 12:17:20,454 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 [2020-07-08 12:17:20,454 INFO L280 TraceCheckUtils]: 17: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:20,456 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 [2020-07-08 12:17:20,457 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 [2020-07-08 12:17:20,458 INFO L280 TraceCheckUtils]: 20: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:20,459 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 [2020-07-08 12:17:20,460 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 [2020-07-08 12:17:20,461 INFO L280 TraceCheckUtils]: 23: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:20,462 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 [2020-07-08 12:17:20,463 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 [2020-07-08 12:17:20,464 INFO L280 TraceCheckUtils]: 26: Hoare triple {900#(<= |sum_#in~n| 4)} assume true; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:20,465 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {900#(<= |sum_#in~n| 4)} {848#(<= 15 main_~a~0)} #32#return; {845#false} is VALID [2020-07-08 12:17:20,467 INFO L263 TraceCheckUtils]: 0: Hoare triple {844#true} call ULTIMATE.init(); {844#true} is VALID [2020-07-08 12:17:20,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {844#true} assume true; {844#true} is VALID [2020-07-08 12:17:20,467 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {844#true} {844#true} #26#return; {844#true} is VALID [2020-07-08 12:17:20,468 INFO L263 TraceCheckUtils]: 3: Hoare triple {844#true} call #t~ret2 := main(); {844#true} is VALID [2020-07-08 12:17:20,469 INFO L280 TraceCheckUtils]: 4: Hoare triple {844#true} ~a~0 := 15;~b~0 := 0; {848#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:20,469 INFO L263 TraceCheckUtils]: 5: Hoare triple {848#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {844#true} is VALID [2020-07-08 12:17:20,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,471 INFO L280 TraceCheckUtils]: 7: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,472 INFO L263 TraceCheckUtils]: 8: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,475 INFO L263 TraceCheckUtils]: 11: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,476 INFO L263 TraceCheckUtils]: 14: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {877#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,478 INFO L263 TraceCheckUtils]: 17: Hoare triple {877#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {877#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:20,479 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 [2020-07-08 12:17:20,480 INFO L280 TraceCheckUtils]: 20: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:20,482 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 [2020-07-08 12:17:20,483 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 [2020-07-08 12:17:20,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:20,485 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 [2020-07-08 12:17:20,486 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 [2020-07-08 12:17:20,488 INFO L280 TraceCheckUtils]: 26: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:20,491 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 [2020-07-08 12:17:20,492 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 [2020-07-08 12:17:20,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:20,497 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 [2020-07-08 12:17:20,504 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 [2020-07-08 12:17:20,504 INFO L280 TraceCheckUtils]: 32: Hoare triple {900#(<= |sum_#in~n| 4)} assume true; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:20,505 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {900#(<= |sum_#in~n| 4)} {848#(<= 15 main_~a~0)} #32#return; {845#false} is VALID [2020-07-08 12:17:20,506 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 [2020-07-08 12:17:20,506 INFO L280 TraceCheckUtils]: 35: Hoare triple {845#false} assume ~result~0 == ~a~0 + ~b~0; {845#false} is VALID [2020-07-08 12:17:20,506 INFO L280 TraceCheckUtils]: 36: Hoare triple {845#false} assume !false; {845#false} is VALID [2020-07-08 12:17:20,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-08 12:17:20,509 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938177476] [2020-07-08 12:17:20,509 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198785486] [2020-07-08 12:17:20,509 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 [2020-07-08 12:17:20,550 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-08 12:17:20,550 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:20,551 INFO L264 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 12:17:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:20,565 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:20,724 INFO L263 TraceCheckUtils]: 0: Hoare triple {844#true} call ULTIMATE.init(); {844#true} is VALID [2020-07-08 12:17:20,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {844#true} assume true; {844#true} is VALID [2020-07-08 12:17:20,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {844#true} {844#true} #26#return; {844#true} is VALID [2020-07-08 12:17:20,725 INFO L263 TraceCheckUtils]: 3: Hoare triple {844#true} call #t~ret2 := main(); {844#true} is VALID [2020-07-08 12:17:20,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {844#true} ~a~0 := 15;~b~0 := 0; {848#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:20,726 INFO L263 TraceCheckUtils]: 5: Hoare triple {848#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {844#true} is VALID [2020-07-08 12:17:20,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,728 INFO L263 TraceCheckUtils]: 8: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,730 INFO L263 TraceCheckUtils]: 11: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,731 INFO L263 TraceCheckUtils]: 14: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,732 INFO L280 TraceCheckUtils]: 15: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {956#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,733 INFO L263 TraceCheckUtils]: 17: Hoare triple {956#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {844#true} is VALID [2020-07-08 12:17:20,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {844#true} ~n := #in~n;~m := #in~m; {956#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:20,734 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 [2020-07-08 12:17:20,735 INFO L280 TraceCheckUtils]: 20: Hoare triple {934#(<= |sum_#in~n| 0)} assume true; {934#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:20,736 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 [2020-07-08 12:17:20,737 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 [2020-07-08 12:17:20,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {933#(<= |sum_#in~n| 1)} assume true; {933#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:20,739 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 [2020-07-08 12:17:20,740 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 [2020-07-08 12:17:20,740 INFO L280 TraceCheckUtils]: 26: Hoare triple {928#(<= |sum_#in~n| 2)} assume true; {928#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:20,742 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 [2020-07-08 12:17:20,743 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 [2020-07-08 12:17:20,743 INFO L280 TraceCheckUtils]: 29: Hoare triple {917#(<= |sum_#in~n| 3)} assume true; {917#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:20,745 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 [2020-07-08 12:17:20,745 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 [2020-07-08 12:17:20,746 INFO L280 TraceCheckUtils]: 32: Hoare triple {900#(<= |sum_#in~n| 4)} assume true; {900#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:20,747 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {900#(<= |sum_#in~n| 4)} {848#(<= 15 main_~a~0)} #32#return; {845#false} is VALID [2020-07-08 12:17:20,748 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 [2020-07-08 12:17:20,748 INFO L280 TraceCheckUtils]: 35: Hoare triple {845#false} assume ~result~0 == ~a~0 + ~b~0; {845#false} is VALID [2020-07-08 12:17:20,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {845#false} assume !false; {845#false} is VALID [2020-07-08 12:17:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-08 12:17:20,750 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:20,750 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2020-07-08 12:17:20,751 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346029209] [2020-07-08 12:17:20,751 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 37 [2020-07-08 12:17:20,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:20,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:17:20,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:20,818 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:17:20,818 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:20,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:17:20,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:17:20,819 INFO L87 Difference]: Start difference. First operand 27 states and 28 transitions. Second operand 10 states. [2020-07-08 12:17:21,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:21,070 INFO L93 Difference]: Finished difference Result 34 states and 35 transitions. [2020-07-08 12:17:21,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:17:21,070 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 37 [2020-07-08 12:17:21,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:17:21,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2020-07-08 12:17:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:17:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2020-07-08 12:17:21,079 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 35 transitions. [2020-07-08 12:17:21,128 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:21,130 INFO L225 Difference]: With dead ends: 34 [2020-07-08 12:17:21,130 INFO L226 Difference]: Without dead ends: 30 [2020-07-08 12:17:21,131 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 [2020-07-08 12:17:21,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-08 12:17:21,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-08 12:17:21,139 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:21,139 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-08 12:17:21,139 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:17:21,139 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:17:21,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:21,141 INFO L93 Difference]: Finished difference Result 30 states and 31 transitions. [2020-07-08 12:17:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2020-07-08 12:17:21,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:21,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:21,142 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:17:21,142 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:17:21,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:21,145 INFO L93 Difference]: Finished difference Result 30 states and 31 transitions. [2020-07-08 12:17:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2020-07-08 12:17:21,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:21,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:21,146 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:21,146 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:21,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 12:17:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 31 transitions. [2020-07-08 12:17:21,148 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 31 transitions. Word has length 37 [2020-07-08 12:17:21,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:21,148 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 31 transitions. [2020-07-08 12:17:21,148 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:17:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2020-07-08 12:17:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-07-08 12:17:21,149 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:21,150 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:21,364 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:21,365 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:21,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:21,366 INFO L82 PathProgramCache]: Analyzing trace with hash -155447420, now seen corresponding path program 5 times [2020-07-08 12:17:21,366 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:21,366 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [102787047] [2020-07-08 12:17:21,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} assume true; {1194#true} is VALID [2020-07-08 12:17:21,412 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1194#true} {1194#true} #26#return; {1194#true} is VALID [2020-07-08 12:17:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,566 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 [2020-07-08 12:17:21,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,569 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 [2020-07-08 12:17:21,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,571 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,572 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 [2020-07-08 12:17:21,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,574 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 [2020-07-08 12:17:21,575 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 [2020-07-08 12:17:21,575 INFO L280 TraceCheckUtils]: 8: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:21,577 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 [2020-07-08 12:17:21,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,578 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,581 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,582 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 [2020-07-08 12:17:21,582 INFO L280 TraceCheckUtils]: 8: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,584 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 [2020-07-08 12:17:21,585 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 [2020-07-08 12:17:21,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:21,586 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 [2020-07-08 12:17:21,587 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 [2020-07-08 12:17:21,588 INFO L280 TraceCheckUtils]: 14: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:21,589 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 [2020-07-08 12:17:21,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,591 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,592 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,593 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,593 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,594 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 [2020-07-08 12:17:21,595 INFO L280 TraceCheckUtils]: 11: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,596 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 [2020-07-08 12:17:21,597 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 [2020-07-08 12:17:21,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:21,599 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 [2020-07-08 12:17:21,599 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 [2020-07-08 12:17:21,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:21,601 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 [2020-07-08 12:17:21,602 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 [2020-07-08 12:17:21,602 INFO L280 TraceCheckUtils]: 20: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:21,604 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 [2020-07-08 12:17:21,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,606 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,607 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,608 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,608 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,609 INFO L280 TraceCheckUtils]: 10: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,609 INFO L263 TraceCheckUtils]: 11: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,610 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,611 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 [2020-07-08 12:17:21,611 INFO L280 TraceCheckUtils]: 14: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,613 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 [2020-07-08 12:17:21,613 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 [2020-07-08 12:17:21,614 INFO L280 TraceCheckUtils]: 17: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:21,615 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 [2020-07-08 12:17:21,616 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 [2020-07-08 12:17:21,616 INFO L280 TraceCheckUtils]: 20: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:21,618 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 [2020-07-08 12:17:21,618 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 [2020-07-08 12:17:21,619 INFO L280 TraceCheckUtils]: 23: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:21,620 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 [2020-07-08 12:17:21,621 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 [2020-07-08 12:17:21,621 INFO L280 TraceCheckUtils]: 26: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:21,623 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 [2020-07-08 12:17:21,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,625 INFO L263 TraceCheckUtils]: 2: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,642 INFO L263 TraceCheckUtils]: 5: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,643 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,644 INFO L280 TraceCheckUtils]: 10: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,644 INFO L263 TraceCheckUtils]: 11: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,645 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,645 INFO L263 TraceCheckUtils]: 14: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,646 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 [2020-07-08 12:17:21,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,648 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 [2020-07-08 12:17:21,649 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 [2020-07-08 12:17:21,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:21,650 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 [2020-07-08 12:17:21,651 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 [2020-07-08 12:17:21,651 INFO L280 TraceCheckUtils]: 23: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:21,653 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 [2020-07-08 12:17:21,653 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 [2020-07-08 12:17:21,654 INFO L280 TraceCheckUtils]: 26: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:21,655 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 [2020-07-08 12:17:21,655 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 [2020-07-08 12:17:21,656 INFO L280 TraceCheckUtils]: 29: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:21,657 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 [2020-07-08 12:17:21,658 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 [2020-07-08 12:17:21,658 INFO L280 TraceCheckUtils]: 32: Hoare triple {1262#(<= |sum_#in~n| 5)} assume true; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:21,659 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1262#(<= |sum_#in~n| 5)} {1198#(<= 15 main_~a~0)} #32#return; {1195#false} is VALID [2020-07-08 12:17:21,661 INFO L263 TraceCheckUtils]: 0: Hoare triple {1194#true} call ULTIMATE.init(); {1194#true} is VALID [2020-07-08 12:17:21,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {1194#true} assume true; {1194#true} is VALID [2020-07-08 12:17:21,661 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1194#true} {1194#true} #26#return; {1194#true} is VALID [2020-07-08 12:17:21,661 INFO L263 TraceCheckUtils]: 3: Hoare triple {1194#true} call #t~ret2 := main(); {1194#true} is VALID [2020-07-08 12:17:21,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {1194#true} ~a~0 := 15;~b~0 := 0; {1198#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:21,662 INFO L263 TraceCheckUtils]: 5: Hoare triple {1198#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1194#true} is VALID [2020-07-08 12:17:21,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,663 INFO L280 TraceCheckUtils]: 7: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,663 INFO L263 TraceCheckUtils]: 8: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,664 INFO L280 TraceCheckUtils]: 10: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,664 INFO L263 TraceCheckUtils]: 11: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,665 INFO L280 TraceCheckUtils]: 13: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,665 INFO L263 TraceCheckUtils]: 14: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,666 INFO L280 TraceCheckUtils]: 16: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,667 INFO L263 TraceCheckUtils]: 17: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {1233#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,668 INFO L263 TraceCheckUtils]: 20: Hoare triple {1233#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,668 INFO L280 TraceCheckUtils]: 21: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1233#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:21,669 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 [2020-07-08 12:17:21,669 INFO L280 TraceCheckUtils]: 23: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,671 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 [2020-07-08 12:17:21,671 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 [2020-07-08 12:17:21,672 INFO L280 TraceCheckUtils]: 26: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:21,673 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 [2020-07-08 12:17:21,674 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 [2020-07-08 12:17:21,674 INFO L280 TraceCheckUtils]: 29: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:21,675 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 [2020-07-08 12:17:21,676 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 [2020-07-08 12:17:21,676 INFO L280 TraceCheckUtils]: 32: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:21,678 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 [2020-07-08 12:17:21,678 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 [2020-07-08 12:17:21,679 INFO L280 TraceCheckUtils]: 35: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:21,680 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 [2020-07-08 12:17:21,681 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 [2020-07-08 12:17:21,681 INFO L280 TraceCheckUtils]: 38: Hoare triple {1262#(<= |sum_#in~n| 5)} assume true; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:21,682 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1262#(<= |sum_#in~n| 5)} {1198#(<= 15 main_~a~0)} #32#return; {1195#false} is VALID [2020-07-08 12:17:21,683 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 [2020-07-08 12:17:21,683 INFO L280 TraceCheckUtils]: 41: Hoare triple {1195#false} assume ~result~0 == ~a~0 + ~b~0; {1195#false} is VALID [2020-07-08 12:17:21,683 INFO L280 TraceCheckUtils]: 42: Hoare triple {1195#false} assume !false; {1195#false} is VALID [2020-07-08 12:17:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-07-08 12:17:21,685 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [102787047] [2020-07-08 12:17:21,685 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097866383] [2020-07-08 12:17:21,686 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 [2020-07-08 12:17:21,726 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2020-07-08 12:17:21,726 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:21,727 INFO L264 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:17:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:21,739 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:21,934 INFO L263 TraceCheckUtils]: 0: Hoare triple {1194#true} call ULTIMATE.init(); {1194#true} is VALID [2020-07-08 12:17:21,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {1194#true} assume true; {1194#true} is VALID [2020-07-08 12:17:21,935 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1194#true} {1194#true} #26#return; {1194#true} is VALID [2020-07-08 12:17:21,935 INFO L263 TraceCheckUtils]: 3: Hoare triple {1194#true} call #t~ret2 := main(); {1194#true} is VALID [2020-07-08 12:17:21,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {1194#true} ~a~0 := 15;~b~0 := 0; {1198#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:21,936 INFO L263 TraceCheckUtils]: 5: Hoare triple {1198#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1194#true} is VALID [2020-07-08 12:17:21,936 INFO L280 TraceCheckUtils]: 6: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,936 INFO L280 TraceCheckUtils]: 7: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,937 INFO L263 TraceCheckUtils]: 8: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,937 INFO L280 TraceCheckUtils]: 9: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,937 INFO L280 TraceCheckUtils]: 10: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,937 INFO L263 TraceCheckUtils]: 11: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,938 INFO L280 TraceCheckUtils]: 12: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,938 INFO L280 TraceCheckUtils]: 13: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,938 INFO L263 TraceCheckUtils]: 14: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,939 INFO L280 TraceCheckUtils]: 15: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,939 INFO L280 TraceCheckUtils]: 16: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,939 INFO L263 TraceCheckUtils]: 17: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,940 INFO L280 TraceCheckUtils]: 19: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,940 INFO L263 TraceCheckUtils]: 20: Hoare triple {1341#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1194#true} is VALID [2020-07-08 12:17:21,941 INFO L280 TraceCheckUtils]: 21: Hoare triple {1194#true} ~n := #in~n;~m := #in~m; {1341#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:21,941 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 [2020-07-08 12:17:21,942 INFO L280 TraceCheckUtils]: 23: Hoare triple {1319#(<= |sum_#in~n| 0)} assume true; {1319#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:21,943 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 [2020-07-08 12:17:21,944 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 [2020-07-08 12:17:21,944 INFO L280 TraceCheckUtils]: 26: Hoare triple {1318#(<= |sum_#in~n| 1)} assume true; {1318#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:21,945 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 [2020-07-08 12:17:21,946 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 [2020-07-08 12:17:21,946 INFO L280 TraceCheckUtils]: 29: Hoare triple {1313#(<= |sum_#in~n| 2)} assume true; {1313#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:21,947 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 [2020-07-08 12:17:21,947 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 [2020-07-08 12:17:21,947 INFO L280 TraceCheckUtils]: 32: Hoare triple {1302#(<= |sum_#in~n| 3)} assume true; {1302#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:21,949 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 [2020-07-08 12:17:21,950 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 [2020-07-08 12:17:21,950 INFO L280 TraceCheckUtils]: 35: Hoare triple {1285#(<= |sum_#in~n| 4)} assume true; {1285#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:21,952 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 [2020-07-08 12:17:21,952 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 [2020-07-08 12:17:21,953 INFO L280 TraceCheckUtils]: 38: Hoare triple {1262#(<= |sum_#in~n| 5)} assume true; {1262#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:21,954 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1262#(<= |sum_#in~n| 5)} {1198#(<= 15 main_~a~0)} #32#return; {1195#false} is VALID [2020-07-08 12:17:21,954 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 [2020-07-08 12:17:21,954 INFO L280 TraceCheckUtils]: 41: Hoare triple {1195#false} assume ~result~0 == ~a~0 + ~b~0; {1195#false} is VALID [2020-07-08 12:17:21,955 INFO L280 TraceCheckUtils]: 42: Hoare triple {1195#false} assume !false; {1195#false} is VALID [2020-07-08 12:17:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-07-08 12:17:21,957 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:21,957 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2020-07-08 12:17:21,957 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878202194] [2020-07-08 12:17:21,958 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 43 [2020-07-08 12:17:21,965 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:21,965 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:17:22,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:22,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:17:22,025 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:22,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:17:22,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:17:22,026 INFO L87 Difference]: Start difference. First operand 30 states and 31 transitions. Second operand 11 states. [2020-07-08 12:17:22,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:22,285 INFO L93 Difference]: Finished difference Result 37 states and 38 transitions. [2020-07-08 12:17:22,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:17:22,285 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 43 [2020-07-08 12:17:22,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:17:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 38 transitions. [2020-07-08 12:17:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:17:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 38 transitions. [2020-07-08 12:17:22,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 38 transitions. [2020-07-08 12:17:22,349 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:22,350 INFO L225 Difference]: With dead ends: 37 [2020-07-08 12:17:22,350 INFO L226 Difference]: Without dead ends: 33 [2020-07-08 12:17:22,351 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 [2020-07-08 12:17:22,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-07-08 12:17:22,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2020-07-08 12:17:22,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:22,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand 33 states. [2020-07-08 12:17:22,359 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-08 12:17:22,359 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-08 12:17:22,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:22,362 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-07-08 12:17:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-08 12:17:22,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:22,362 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:22,363 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-08 12:17:22,363 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-08 12:17:22,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:22,365 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-07-08 12:17:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-08 12:17:22,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:22,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:22,366 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:22,366 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2020-07-08 12:17:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 34 transitions. [2020-07-08 12:17:22,368 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 34 transitions. Word has length 43 [2020-07-08 12:17:22,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:22,368 INFO L479 AbstractCegarLoop]: Abstraction has 33 states and 34 transitions. [2020-07-08 12:17:22,368 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:17:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-08 12:17:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-07-08 12:17:22,370 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:22,370 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:22,581 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-07-08 12:17:22,582 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:22,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:22,583 INFO L82 PathProgramCache]: Analyzing trace with hash 1716183644, now seen corresponding path program 6 times [2020-07-08 12:17:22,583 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:22,584 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813599837] [2020-07-08 12:17:22,584 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} assume true; {1611#true} is VALID [2020-07-08 12:17:22,622 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1611#true} {1611#true} #26#return; {1611#true} is VALID [2020-07-08 12:17:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:22,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,844 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 [2020-07-08 12:17:22,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:22,846 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 [2020-07-08 12:17:22,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,849 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,850 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 [2020-07-08 12:17:22,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:22,853 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 [2020-07-08 12:17:22,854 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 [2020-07-08 12:17:22,855 INFO L280 TraceCheckUtils]: 8: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:22,857 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 [2020-07-08 12:17:22,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,859 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,861 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,863 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 [2020-07-08 12:17:22,864 INFO L280 TraceCheckUtils]: 8: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:22,866 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 [2020-07-08 12:17:22,867 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 [2020-07-08 12:17:22,868 INFO L280 TraceCheckUtils]: 11: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:22,870 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 [2020-07-08 12:17:22,871 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 [2020-07-08 12:17:22,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:22,873 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 [2020-07-08 12:17:22,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,875 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,876 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,878 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,878 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,880 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 [2020-07-08 12:17:22,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:22,882 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 [2020-07-08 12:17:22,883 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 [2020-07-08 12:17:22,884 INFO L280 TraceCheckUtils]: 14: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:22,885 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 [2020-07-08 12:17:22,886 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 [2020-07-08 12:17:22,886 INFO L280 TraceCheckUtils]: 17: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:22,888 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 [2020-07-08 12:17:22,889 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 [2020-07-08 12:17:22,890 INFO L280 TraceCheckUtils]: 20: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:22,892 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 [2020-07-08 12:17:22,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,894 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,896 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,898 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,900 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,901 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,901 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 [2020-07-08 12:17:22,902 INFO L280 TraceCheckUtils]: 14: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:22,904 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 [2020-07-08 12:17:22,905 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 [2020-07-08 12:17:22,906 INFO L280 TraceCheckUtils]: 17: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:22,908 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 [2020-07-08 12:17:22,909 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 [2020-07-08 12:17:22,909 INFO L280 TraceCheckUtils]: 20: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:22,911 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 [2020-07-08 12:17:22,912 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 [2020-07-08 12:17:22,913 INFO L280 TraceCheckUtils]: 23: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:22,915 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 [2020-07-08 12:17:22,916 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 [2020-07-08 12:17:22,917 INFO L280 TraceCheckUtils]: 26: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:22,919 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 [2020-07-08 12:17:22,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,921 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,923 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,924 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,925 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,925 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,926 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,927 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,927 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,928 INFO L263 TraceCheckUtils]: 14: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,928 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,929 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 [2020-07-08 12:17:22,930 INFO L280 TraceCheckUtils]: 17: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:22,932 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 [2020-07-08 12:17:22,933 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 [2020-07-08 12:17:22,933 INFO L280 TraceCheckUtils]: 20: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:22,935 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 [2020-07-08 12:17:22,936 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 [2020-07-08 12:17:22,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:22,939 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 [2020-07-08 12:17:22,940 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 [2020-07-08 12:17:22,940 INFO L280 TraceCheckUtils]: 26: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:22,942 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 [2020-07-08 12:17:22,943 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 [2020-07-08 12:17:22,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:22,946 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 [2020-07-08 12:17:22,947 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 [2020-07-08 12:17:22,947 INFO L280 TraceCheckUtils]: 32: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:22,949 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 [2020-07-08 12:17:22,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,953 INFO L263 TraceCheckUtils]: 2: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,955 INFO L263 TraceCheckUtils]: 5: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,956 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,957 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,957 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,958 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,958 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,960 INFO L263 TraceCheckUtils]: 14: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,960 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,961 INFO L280 TraceCheckUtils]: 16: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,961 INFO L263 TraceCheckUtils]: 17: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,961 INFO L280 TraceCheckUtils]: 18: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,962 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 [2020-07-08 12:17:22,963 INFO L280 TraceCheckUtils]: 20: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:22,964 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 [2020-07-08 12:17:22,965 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 [2020-07-08 12:17:22,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:22,967 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 [2020-07-08 12:17:22,967 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 [2020-07-08 12:17:22,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:22,970 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 [2020-07-08 12:17:22,970 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 [2020-07-08 12:17:22,971 INFO L280 TraceCheckUtils]: 29: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:22,972 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 [2020-07-08 12:17:22,973 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 [2020-07-08 12:17:22,974 INFO L280 TraceCheckUtils]: 32: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:22,975 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 [2020-07-08 12:17:22,976 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 [2020-07-08 12:17:22,976 INFO L280 TraceCheckUtils]: 35: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:22,978 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 [2020-07-08 12:17:22,978 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 [2020-07-08 12:17:22,979 INFO L280 TraceCheckUtils]: 38: Hoare triple {1691#(<= |sum_#in~n| 6)} assume true; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:22,981 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1691#(<= |sum_#in~n| 6)} {1615#(<= 15 main_~a~0)} #32#return; {1612#false} is VALID [2020-07-08 12:17:22,983 INFO L263 TraceCheckUtils]: 0: Hoare triple {1611#true} call ULTIMATE.init(); {1611#true} is VALID [2020-07-08 12:17:22,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {1611#true} assume true; {1611#true} is VALID [2020-07-08 12:17:22,984 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1611#true} {1611#true} #26#return; {1611#true} is VALID [2020-07-08 12:17:22,984 INFO L263 TraceCheckUtils]: 3: Hoare triple {1611#true} call #t~ret2 := main(); {1611#true} is VALID [2020-07-08 12:17:22,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {1611#true} ~a~0 := 15;~b~0 := 0; {1615#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:22,985 INFO L263 TraceCheckUtils]: 5: Hoare triple {1615#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1611#true} is VALID [2020-07-08 12:17:22,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,987 INFO L263 TraceCheckUtils]: 8: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,989 INFO L263 TraceCheckUtils]: 11: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,990 INFO L263 TraceCheckUtils]: 14: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:22,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:22,992 INFO L280 TraceCheckUtils]: 16: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:23,013 INFO L263 TraceCheckUtils]: 17: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,014 INFO L280 TraceCheckUtils]: 18: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:23,015 INFO L280 TraceCheckUtils]: 19: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:23,016 INFO L263 TraceCheckUtils]: 20: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,017 INFO L280 TraceCheckUtils]: 21: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:23,019 INFO L280 TraceCheckUtils]: 22: Hoare triple {1656#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:23,020 INFO L263 TraceCheckUtils]: 23: Hoare triple {1656#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,020 INFO L280 TraceCheckUtils]: 24: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1656#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:23,021 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 [2020-07-08 12:17:23,021 INFO L280 TraceCheckUtils]: 26: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:23,023 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 [2020-07-08 12:17:23,023 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 [2020-07-08 12:17:23,024 INFO L280 TraceCheckUtils]: 29: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:23,026 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 [2020-07-08 12:17:23,027 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 [2020-07-08 12:17:23,028 INFO L280 TraceCheckUtils]: 32: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:23,029 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 [2020-07-08 12:17:23,030 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 [2020-07-08 12:17:23,030 INFO L280 TraceCheckUtils]: 35: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:23,032 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 [2020-07-08 12:17:23,033 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 [2020-07-08 12:17:23,034 INFO L280 TraceCheckUtils]: 38: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:23,035 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 [2020-07-08 12:17:23,036 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 [2020-07-08 12:17:23,037 INFO L280 TraceCheckUtils]: 41: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:23,038 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 [2020-07-08 12:17:23,039 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 [2020-07-08 12:17:23,040 INFO L280 TraceCheckUtils]: 44: Hoare triple {1691#(<= |sum_#in~n| 6)} assume true; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:23,042 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1691#(<= |sum_#in~n| 6)} {1615#(<= 15 main_~a~0)} #32#return; {1612#false} is VALID [2020-07-08 12:17:23,042 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 [2020-07-08 12:17:23,042 INFO L280 TraceCheckUtils]: 47: Hoare triple {1612#false} assume ~result~0 == ~a~0 + ~b~0; {1612#false} is VALID [2020-07-08 12:17:23,043 INFO L280 TraceCheckUtils]: 48: Hoare triple {1612#false} assume !false; {1612#false} is VALID [2020-07-08 12:17:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-08 12:17:23,047 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813599837] [2020-07-08 12:17:23,047 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [947746967] [2020-07-08 12:17:23,047 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 [2020-07-08 12:17:23,101 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2020-07-08 12:17:23,102 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:23,103 INFO L264 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-08 12:17:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:23,134 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:23,328 INFO L263 TraceCheckUtils]: 0: Hoare triple {1611#true} call ULTIMATE.init(); {1611#true} is VALID [2020-07-08 12:17:23,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {1611#true} assume true; {1611#true} is VALID [2020-07-08 12:17:23,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1611#true} {1611#true} #26#return; {1611#true} is VALID [2020-07-08 12:17:23,328 INFO L263 TraceCheckUtils]: 3: Hoare triple {1611#true} call #t~ret2 := main(); {1611#true} is VALID [2020-07-08 12:17:23,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {1611#true} ~a~0 := 15;~b~0 := 0; {1615#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:23,329 INFO L263 TraceCheckUtils]: 5: Hoare triple {1615#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {1611#true} is VALID [2020-07-08 12:17:23,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,331 INFO L263 TraceCheckUtils]: 8: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,334 INFO L280 TraceCheckUtils]: 10: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,334 INFO L263 TraceCheckUtils]: 11: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,335 INFO L263 TraceCheckUtils]: 14: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,336 INFO L280 TraceCheckUtils]: 16: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,337 INFO L263 TraceCheckUtils]: 17: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,337 INFO L280 TraceCheckUtils]: 18: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,338 INFO L263 TraceCheckUtils]: 20: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,339 INFO L280 TraceCheckUtils]: 21: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,339 INFO L280 TraceCheckUtils]: 22: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,340 INFO L263 TraceCheckUtils]: 23: Hoare triple {1799#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {1611#true} is VALID [2020-07-08 12:17:23,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {1611#true} ~n := #in~n;~m := #in~m; {1799#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:23,341 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 [2020-07-08 12:17:23,342 INFO L280 TraceCheckUtils]: 26: Hoare triple {1777#(<= |sum_#in~n| 0)} assume true; {1777#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:23,343 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 [2020-07-08 12:17:23,344 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 [2020-07-08 12:17:23,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {1776#(<= |sum_#in~n| 1)} assume true; {1776#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:23,347 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 [2020-07-08 12:17:23,348 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 [2020-07-08 12:17:23,349 INFO L280 TraceCheckUtils]: 32: Hoare triple {1771#(<= |sum_#in~n| 2)} assume true; {1771#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:23,351 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 [2020-07-08 12:17:23,352 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 [2020-07-08 12:17:23,352 INFO L280 TraceCheckUtils]: 35: Hoare triple {1760#(<= |sum_#in~n| 3)} assume true; {1760#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:23,354 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 [2020-07-08 12:17:23,354 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 [2020-07-08 12:17:23,355 INFO L280 TraceCheckUtils]: 38: Hoare triple {1743#(<= |sum_#in~n| 4)} assume true; {1743#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:23,357 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 [2020-07-08 12:17:23,357 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 [2020-07-08 12:17:23,358 INFO L280 TraceCheckUtils]: 41: Hoare triple {1720#(<= |sum_#in~n| 5)} assume true; {1720#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:23,359 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 [2020-07-08 12:17:23,360 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 [2020-07-08 12:17:23,361 INFO L280 TraceCheckUtils]: 44: Hoare triple {1691#(<= |sum_#in~n| 6)} assume true; {1691#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:23,362 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1691#(<= |sum_#in~n| 6)} {1615#(<= 15 main_~a~0)} #32#return; {1612#false} is VALID [2020-07-08 12:17:23,362 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 [2020-07-08 12:17:23,362 INFO L280 TraceCheckUtils]: 47: Hoare triple {1612#false} assume ~result~0 == ~a~0 + ~b~0; {1612#false} is VALID [2020-07-08 12:17:23,362 INFO L280 TraceCheckUtils]: 48: Hoare triple {1612#false} assume !false; {1612#false} is VALID [2020-07-08 12:17:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-08 12:17:23,365 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:23,365 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2020-07-08 12:17:23,366 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477558166] [2020-07-08 12:17:23,367 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 49 [2020-07-08 12:17:23,374 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:23,374 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 12:17:23,424 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:23,424 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 12:17:23,424 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:23,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 12:17:23,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:17:23,425 INFO L87 Difference]: Start difference. First operand 33 states and 34 transitions. Second operand 12 states. [2020-07-08 12:17:23,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:23,745 INFO L93 Difference]: Finished difference Result 40 states and 41 transitions. [2020-07-08 12:17:23,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 12:17:23,745 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 49 [2020-07-08 12:17:23,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:23,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:17:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 41 transitions. [2020-07-08 12:17:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 12:17:23,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 41 transitions. [2020-07-08 12:17:23,750 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 41 transitions. [2020-07-08 12:17:23,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:23,801 INFO L225 Difference]: With dead ends: 40 [2020-07-08 12:17:23,801 INFO L226 Difference]: Without dead ends: 36 [2020-07-08 12:17:23,802 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 [2020-07-08 12:17:23,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2020-07-08 12:17:23,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2020-07-08 12:17:23,810 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:23,811 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand 36 states. [2020-07-08 12:17:23,811 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 36 states. [2020-07-08 12:17:23,811 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 36 states. [2020-07-08 12:17:23,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:23,813 INFO L93 Difference]: Finished difference Result 36 states and 37 transitions. [2020-07-08 12:17:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2020-07-08 12:17:23,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:23,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:23,814 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 36 states. [2020-07-08 12:17:23,814 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 36 states. [2020-07-08 12:17:23,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:23,817 INFO L93 Difference]: Finished difference Result 36 states and 37 transitions. [2020-07-08 12:17:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2020-07-08 12:17:23,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:23,817 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:23,817 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:23,818 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-08 12:17:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 37 transitions. [2020-07-08 12:17:23,820 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 37 transitions. Word has length 49 [2020-07-08 12:17:23,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:23,820 INFO L479 AbstractCegarLoop]: Abstraction has 36 states and 37 transitions. [2020-07-08 12:17:23,820 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 12:17:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2020-07-08 12:17:23,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-07-08 12:17:23,821 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:23,821 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:24,022 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:24,022 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:24,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:24,023 INFO L82 PathProgramCache]: Analyzing trace with hash -1079602236, now seen corresponding path program 7 times [2020-07-08 12:17:24,023 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:24,024 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457297643] [2020-07-08 12:17:24,024 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} assume true; {2101#true} is VALID [2020-07-08 12:17:24,059 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2101#true} {2101#true} #26#return; {2101#true} is VALID [2020-07-08 12:17:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,307 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 [2020-07-08 12:17:24,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,309 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 [2020-07-08 12:17:24,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,310 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,311 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 [2020-07-08 12:17:24,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,316 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 [2020-07-08 12:17:24,318 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 [2020-07-08 12:17:24,319 INFO L280 TraceCheckUtils]: 8: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,320 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 [2020-07-08 12:17:24,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,321 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,322 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,323 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 [2020-07-08 12:17:24,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,325 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 [2020-07-08 12:17:24,325 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 [2020-07-08 12:17:24,326 INFO L280 TraceCheckUtils]: 11: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,327 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 [2020-07-08 12:17:24,327 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 [2020-07-08 12:17:24,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,329 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 [2020-07-08 12:17:24,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,338 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,339 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,339 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,340 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,340 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,341 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,341 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,342 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 [2020-07-08 12:17:24,342 INFO L280 TraceCheckUtils]: 11: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,344 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 [2020-07-08 12:17:24,344 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 [2020-07-08 12:17:24,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,346 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 [2020-07-08 12:17:24,347 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 [2020-07-08 12:17:24,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,348 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 [2020-07-08 12:17:24,349 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 [2020-07-08 12:17:24,350 INFO L280 TraceCheckUtils]: 20: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:24,351 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 [2020-07-08 12:17:24,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,353 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,354 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,355 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,357 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,358 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 [2020-07-08 12:17:24,358 INFO L280 TraceCheckUtils]: 14: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,360 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 [2020-07-08 12:17:24,360 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 [2020-07-08 12:17:24,361 INFO L280 TraceCheckUtils]: 17: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,362 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 [2020-07-08 12:17:24,362 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 [2020-07-08 12:17:24,363 INFO L280 TraceCheckUtils]: 20: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,364 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 [2020-07-08 12:17:24,365 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 [2020-07-08 12:17:24,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:24,367 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 [2020-07-08 12:17:24,367 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 [2020-07-08 12:17:24,368 INFO L280 TraceCheckUtils]: 26: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:24,369 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 [2020-07-08 12:17:24,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,371 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,372 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,373 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,374 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,374 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,375 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,375 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,376 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,376 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,376 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,377 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 [2020-07-08 12:17:24,377 INFO L280 TraceCheckUtils]: 17: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,378 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 [2020-07-08 12:17:24,379 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 [2020-07-08 12:17:24,379 INFO L280 TraceCheckUtils]: 20: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,380 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 [2020-07-08 12:17:24,381 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 [2020-07-08 12:17:24,381 INFO L280 TraceCheckUtils]: 23: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,383 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 [2020-07-08 12:17:24,383 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 [2020-07-08 12:17:24,383 INFO L280 TraceCheckUtils]: 26: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:24,386 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 [2020-07-08 12:17:24,388 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 [2020-07-08 12:17:24,389 INFO L280 TraceCheckUtils]: 29: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:24,390 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 [2020-07-08 12:17:24,390 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 [2020-07-08 12:17:24,391 INFO L280 TraceCheckUtils]: 32: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:24,392 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 [2020-07-08 12:17:24,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,395 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,395 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,402 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,403 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,404 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,405 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,406 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,406 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,407 INFO L280 TraceCheckUtils]: 16: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,407 INFO L263 TraceCheckUtils]: 17: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,408 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,408 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 [2020-07-08 12:17:24,409 INFO L280 TraceCheckUtils]: 20: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,410 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 [2020-07-08 12:17:24,411 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 [2020-07-08 12:17:24,411 INFO L280 TraceCheckUtils]: 23: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,413 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 [2020-07-08 12:17:24,413 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 [2020-07-08 12:17:24,414 INFO L280 TraceCheckUtils]: 26: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,417 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 [2020-07-08 12:17:24,421 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 [2020-07-08 12:17:24,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:24,423 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 [2020-07-08 12:17:24,424 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 [2020-07-08 12:17:24,424 INFO L280 TraceCheckUtils]: 32: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:24,426 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 [2020-07-08 12:17:24,426 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 [2020-07-08 12:17:24,427 INFO L280 TraceCheckUtils]: 35: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:24,428 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 [2020-07-08 12:17:24,428 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 [2020-07-08 12:17:24,429 INFO L280 TraceCheckUtils]: 38: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:24,430 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 [2020-07-08 12:17:24,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,433 INFO L263 TraceCheckUtils]: 2: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,434 INFO L263 TraceCheckUtils]: 5: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,435 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,437 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,438 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,439 INFO L263 TraceCheckUtils]: 17: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,440 INFO L263 TraceCheckUtils]: 20: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,441 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 [2020-07-08 12:17:24,442 INFO L280 TraceCheckUtils]: 23: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,443 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 [2020-07-08 12:17:24,444 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 [2020-07-08 12:17:24,444 INFO L280 TraceCheckUtils]: 26: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,445 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 [2020-07-08 12:17:24,446 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 [2020-07-08 12:17:24,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,448 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 [2020-07-08 12:17:24,448 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 [2020-07-08 12:17:24,449 INFO L280 TraceCheckUtils]: 32: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:24,450 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 [2020-07-08 12:17:24,450 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 [2020-07-08 12:17:24,451 INFO L280 TraceCheckUtils]: 35: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:24,452 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 [2020-07-08 12:17:24,453 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 [2020-07-08 12:17:24,453 INFO L280 TraceCheckUtils]: 38: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:24,455 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 [2020-07-08 12:17:24,455 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 [2020-07-08 12:17:24,456 INFO L280 TraceCheckUtils]: 41: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:24,457 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 [2020-07-08 12:17:24,457 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 [2020-07-08 12:17:24,458 INFO L280 TraceCheckUtils]: 44: Hoare triple {2193#(<= |sum_#in~n| 7)} assume true; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:24,459 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2193#(<= |sum_#in~n| 7)} {2105#(<= 15 main_~a~0)} #32#return; {2102#false} is VALID [2020-07-08 12:17:24,461 INFO L263 TraceCheckUtils]: 0: Hoare triple {2101#true} call ULTIMATE.init(); {2101#true} is VALID [2020-07-08 12:17:24,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {2101#true} assume true; {2101#true} is VALID [2020-07-08 12:17:24,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2101#true} {2101#true} #26#return; {2101#true} is VALID [2020-07-08 12:17:24,461 INFO L263 TraceCheckUtils]: 3: Hoare triple {2101#true} call #t~ret2 := main(); {2101#true} is VALID [2020-07-08 12:17:24,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {2101#true} ~a~0 := 15;~b~0 := 0; {2105#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:24,462 INFO L263 TraceCheckUtils]: 5: Hoare triple {2105#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2101#true} is VALID [2020-07-08 12:17:24,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,464 INFO L263 TraceCheckUtils]: 8: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,465 INFO L263 TraceCheckUtils]: 11: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,465 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,466 INFO L280 TraceCheckUtils]: 13: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,466 INFO L263 TraceCheckUtils]: 14: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,466 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,467 INFO L263 TraceCheckUtils]: 17: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,468 INFO L280 TraceCheckUtils]: 19: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,468 INFO L263 TraceCheckUtils]: 20: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,469 INFO L263 TraceCheckUtils]: 23: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,470 INFO L280 TraceCheckUtils]: 24: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,470 INFO L280 TraceCheckUtils]: 25: Hoare triple {2152#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,471 INFO L263 TraceCheckUtils]: 26: Hoare triple {2152#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,471 INFO L280 TraceCheckUtils]: 27: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2152#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:24,472 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 [2020-07-08 12:17:24,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,474 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 [2020-07-08 12:17:24,474 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 [2020-07-08 12:17:24,475 INFO L280 TraceCheckUtils]: 32: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,476 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 [2020-07-08 12:17:24,476 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 [2020-07-08 12:17:24,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,478 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 [2020-07-08 12:17:24,479 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 [2020-07-08 12:17:24,479 INFO L280 TraceCheckUtils]: 38: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:24,480 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 [2020-07-08 12:17:24,481 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 [2020-07-08 12:17:24,481 INFO L280 TraceCheckUtils]: 41: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:24,482 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 [2020-07-08 12:17:24,483 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 [2020-07-08 12:17:24,483 INFO L280 TraceCheckUtils]: 44: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:24,485 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 [2020-07-08 12:17:24,485 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 [2020-07-08 12:17:24,486 INFO L280 TraceCheckUtils]: 47: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:24,487 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 [2020-07-08 12:17:24,488 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 [2020-07-08 12:17:24,488 INFO L280 TraceCheckUtils]: 50: Hoare triple {2193#(<= |sum_#in~n| 7)} assume true; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:24,489 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2193#(<= |sum_#in~n| 7)} {2105#(<= 15 main_~a~0)} #32#return; {2102#false} is VALID [2020-07-08 12:17:24,489 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 [2020-07-08 12:17:24,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {2102#false} assume ~result~0 == ~a~0 + ~b~0; {2102#false} is VALID [2020-07-08 12:17:24,490 INFO L280 TraceCheckUtils]: 54: Hoare triple {2102#false} assume !false; {2102#false} is VALID [2020-07-08 12:17:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-07-08 12:17:24,493 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [457297643] [2020-07-08 12:17:24,493 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1491053492] [2020-07-08 12:17:24,495 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 [2020-07-08 12:17:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,533 INFO L264 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-08 12:17:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:24,550 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:24,721 INFO L263 TraceCheckUtils]: 0: Hoare triple {2101#true} call ULTIMATE.init(); {2101#true} is VALID [2020-07-08 12:17:24,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {2101#true} assume true; {2101#true} is VALID [2020-07-08 12:17:24,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2101#true} {2101#true} #26#return; {2101#true} is VALID [2020-07-08 12:17:24,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {2101#true} call #t~ret2 := main(); {2101#true} is VALID [2020-07-08 12:17:24,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {2101#true} ~a~0 := 15;~b~0 := 0; {2105#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:24,722 INFO L263 TraceCheckUtils]: 5: Hoare triple {2105#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2101#true} is VALID [2020-07-08 12:17:24,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,723 INFO L280 TraceCheckUtils]: 7: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,724 INFO L263 TraceCheckUtils]: 8: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,725 INFO L280 TraceCheckUtils]: 10: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,725 INFO L263 TraceCheckUtils]: 11: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,726 INFO L280 TraceCheckUtils]: 13: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,726 INFO L263 TraceCheckUtils]: 14: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,727 INFO L280 TraceCheckUtils]: 16: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,728 INFO L263 TraceCheckUtils]: 17: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,729 INFO L280 TraceCheckUtils]: 19: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,729 INFO L263 TraceCheckUtils]: 20: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,730 INFO L280 TraceCheckUtils]: 22: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,730 INFO L263 TraceCheckUtils]: 23: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,731 INFO L280 TraceCheckUtils]: 24: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,731 INFO L280 TraceCheckUtils]: 25: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,731 INFO L263 TraceCheckUtils]: 26: Hoare triple {2336#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2101#true} is VALID [2020-07-08 12:17:24,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {2101#true} ~n := #in~n;~m := #in~m; {2336#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:24,733 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 [2020-07-08 12:17:24,734 INFO L280 TraceCheckUtils]: 29: Hoare triple {2314#(<= |sum_#in~n| 0)} assume true; {2314#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:24,735 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 [2020-07-08 12:17:24,736 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 [2020-07-08 12:17:24,736 INFO L280 TraceCheckUtils]: 32: Hoare triple {2313#(<= |sum_#in~n| 1)} assume true; {2313#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:24,738 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 [2020-07-08 12:17:24,738 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 [2020-07-08 12:17:24,739 INFO L280 TraceCheckUtils]: 35: Hoare triple {2308#(<= |sum_#in~n| 2)} assume true; {2308#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:24,740 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 [2020-07-08 12:17:24,741 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 [2020-07-08 12:17:24,742 INFO L280 TraceCheckUtils]: 38: Hoare triple {2297#(<= |sum_#in~n| 3)} assume true; {2297#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:24,743 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 [2020-07-08 12:17:24,744 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 [2020-07-08 12:17:24,744 INFO L280 TraceCheckUtils]: 41: Hoare triple {2280#(<= |sum_#in~n| 4)} assume true; {2280#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:24,746 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 [2020-07-08 12:17:24,746 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 [2020-07-08 12:17:24,747 INFO L280 TraceCheckUtils]: 44: Hoare triple {2257#(<= |sum_#in~n| 5)} assume true; {2257#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:24,749 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 [2020-07-08 12:17:24,749 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 [2020-07-08 12:17:24,750 INFO L280 TraceCheckUtils]: 47: Hoare triple {2228#(<= |sum_#in~n| 6)} assume true; {2228#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:24,751 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 [2020-07-08 12:17:24,752 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 [2020-07-08 12:17:24,753 INFO L280 TraceCheckUtils]: 50: Hoare triple {2193#(<= |sum_#in~n| 7)} assume true; {2193#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:24,754 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2193#(<= |sum_#in~n| 7)} {2105#(<= 15 main_~a~0)} #32#return; {2102#false} is VALID [2020-07-08 12:17:24,754 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 [2020-07-08 12:17:24,754 INFO L280 TraceCheckUtils]: 53: Hoare triple {2102#false} assume ~result~0 == ~a~0 + ~b~0; {2102#false} is VALID [2020-07-08 12:17:24,754 INFO L280 TraceCheckUtils]: 54: Hoare triple {2102#false} assume !false; {2102#false} is VALID [2020-07-08 12:17:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-07-08 12:17:24,758 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:24,758 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2020-07-08 12:17:24,758 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448108610] [2020-07-08 12:17:24,759 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 55 [2020-07-08 12:17:24,768 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:24,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 12:17:24,821 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:24,822 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 12:17:24,822 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:24,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 12:17:24,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:17:24,823 INFO L87 Difference]: Start difference. First operand 36 states and 37 transitions. Second operand 13 states. [2020-07-08 12:17:25,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:25,124 INFO L93 Difference]: Finished difference Result 43 states and 44 transitions. [2020-07-08 12:17:25,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 12:17:25,125 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 55 [2020-07-08 12:17:25,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:17:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 44 transitions. [2020-07-08 12:17:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:17:25,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 44 transitions. [2020-07-08 12:17:25,129 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 44 transitions. [2020-07-08 12:17:25,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:25,192 INFO L225 Difference]: With dead ends: 43 [2020-07-08 12:17:25,192 INFO L226 Difference]: Without dead ends: 39 [2020-07-08 12:17:25,193 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 [2020-07-08 12:17:25,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-07-08 12:17:25,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-07-08 12:17:25,209 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:25,209 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand 39 states. [2020-07-08 12:17:25,209 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-08 12:17:25,209 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-08 12:17:25,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:25,214 INFO L93 Difference]: Finished difference Result 39 states and 40 transitions. [2020-07-08 12:17:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2020-07-08 12:17:25,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:25,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:25,215 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-08 12:17:25,215 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-08 12:17:25,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:25,218 INFO L93 Difference]: Finished difference Result 39 states and 40 transitions. [2020-07-08 12:17:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2020-07-08 12:17:25,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:25,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:25,219 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:25,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-07-08 12:17:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 40 transitions. [2020-07-08 12:17:25,221 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 40 transitions. Word has length 55 [2020-07-08 12:17:25,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:25,221 INFO L479 AbstractCegarLoop]: Abstraction has 39 states and 40 transitions. [2020-07-08 12:17:25,222 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 12:17:25,222 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2020-07-08 12:17:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-07-08 12:17:25,222 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:25,223 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:25,434 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:25,434 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:25,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:25,435 INFO L82 PathProgramCache]: Analyzing trace with hash 1035381916, now seen corresponding path program 8 times [2020-07-08 12:17:25,435 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:25,436 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892106571] [2020-07-08 12:17:25,436 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-08 12:17:25,481 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2670#true} #26#return; {2670#true} is VALID [2020-07-08 12:17:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:25,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,738 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 [2020-07-08 12:17:25,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,740 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 [2020-07-08 12:17:25,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,742 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,743 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 [2020-07-08 12:17:25,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,745 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 [2020-07-08 12:17:25,746 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 [2020-07-08 12:17:25,747 INFO L280 TraceCheckUtils]: 8: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,748 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 [2020-07-08 12:17:25,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,749 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,751 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,752 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 [2020-07-08 12:17:25,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,754 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 [2020-07-08 12:17:25,755 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 [2020-07-08 12:17:25,755 INFO L280 TraceCheckUtils]: 11: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,757 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 [2020-07-08 12:17:25,757 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 [2020-07-08 12:17:25,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,759 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 [2020-07-08 12:17:25,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,761 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,762 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,764 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,765 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 [2020-07-08 12:17:25,766 INFO L280 TraceCheckUtils]: 11: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,767 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 [2020-07-08 12:17:25,768 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 [2020-07-08 12:17:25,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,770 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 [2020-07-08 12:17:25,770 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 [2020-07-08 12:17:25,771 INFO L280 TraceCheckUtils]: 17: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,772 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 [2020-07-08 12:17:25,773 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 [2020-07-08 12:17:25,773 INFO L280 TraceCheckUtils]: 20: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:25,775 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 [2020-07-08 12:17:25,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,777 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,778 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,779 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,780 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,781 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,782 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,782 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 [2020-07-08 12:17:25,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,784 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 [2020-07-08 12:17:25,785 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 [2020-07-08 12:17:25,786 INFO L280 TraceCheckUtils]: 17: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,787 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 [2020-07-08 12:17:25,787 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 [2020-07-08 12:17:25,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,789 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 [2020-07-08 12:17:25,790 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 [2020-07-08 12:17:25,790 INFO L280 TraceCheckUtils]: 23: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:25,792 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 [2020-07-08 12:17:25,792 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 [2020-07-08 12:17:25,793 INFO L280 TraceCheckUtils]: 26: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:25,794 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 [2020-07-08 12:17:25,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,797 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,798 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,800 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,802 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,803 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,804 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,805 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 [2020-07-08 12:17:25,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,807 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 [2020-07-08 12:17:25,808 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 [2020-07-08 12:17:25,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,810 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 [2020-07-08 12:17:25,810 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 [2020-07-08 12:17:25,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,812 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 [2020-07-08 12:17:25,813 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 [2020-07-08 12:17:25,813 INFO L280 TraceCheckUtils]: 26: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:25,815 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 [2020-07-08 12:17:25,815 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 [2020-07-08 12:17:25,816 INFO L280 TraceCheckUtils]: 29: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:25,817 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 [2020-07-08 12:17:25,818 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 [2020-07-08 12:17:25,818 INFO L280 TraceCheckUtils]: 32: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:25,820 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 [2020-07-08 12:17:25,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,822 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,824 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,825 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,826 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,827 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,829 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,829 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,829 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,830 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 [2020-07-08 12:17:25,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,832 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 [2020-07-08 12:17:25,833 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 [2020-07-08 12:17:25,833 INFO L280 TraceCheckUtils]: 23: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,834 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 [2020-07-08 12:17:25,835 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 [2020-07-08 12:17:25,835 INFO L280 TraceCheckUtils]: 26: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,837 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 [2020-07-08 12:17:25,838 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 [2020-07-08 12:17:25,838 INFO L280 TraceCheckUtils]: 29: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:25,840 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 [2020-07-08 12:17:25,840 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 [2020-07-08 12:17:25,841 INFO L280 TraceCheckUtils]: 32: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:25,843 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 [2020-07-08 12:17:25,843 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 [2020-07-08 12:17:25,844 INFO L280 TraceCheckUtils]: 35: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:25,845 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 [2020-07-08 12:17:25,846 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 [2020-07-08 12:17:25,846 INFO L280 TraceCheckUtils]: 38: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:25,848 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 [2020-07-08 12:17:25,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,851 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,852 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,853 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,854 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,856 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,856 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,857 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,857 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,858 INFO L280 TraceCheckUtils]: 19: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,858 INFO L263 TraceCheckUtils]: 20: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,859 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,859 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 [2020-07-08 12:17:25,860 INFO L280 TraceCheckUtils]: 23: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,861 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 [2020-07-08 12:17:25,862 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 [2020-07-08 12:17:25,862 INFO L280 TraceCheckUtils]: 26: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,864 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 [2020-07-08 12:17:25,864 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 [2020-07-08 12:17:25,865 INFO L280 TraceCheckUtils]: 29: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,866 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 [2020-07-08 12:17:25,867 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 [2020-07-08 12:17:25,867 INFO L280 TraceCheckUtils]: 32: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:25,868 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 [2020-07-08 12:17:25,869 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 [2020-07-08 12:17:25,869 INFO L280 TraceCheckUtils]: 35: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:25,871 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 [2020-07-08 12:17:25,871 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 [2020-07-08 12:17:25,872 INFO L280 TraceCheckUtils]: 38: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:25,873 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 [2020-07-08 12:17:25,874 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 [2020-07-08 12:17:25,874 INFO L280 TraceCheckUtils]: 41: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:25,875 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 [2020-07-08 12:17:25,876 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 [2020-07-08 12:17:25,877 INFO L280 TraceCheckUtils]: 44: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:25,878 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 [2020-07-08 12:17:25,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,881 INFO L263 TraceCheckUtils]: 2: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,882 INFO L280 TraceCheckUtils]: 4: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,882 INFO L263 TraceCheckUtils]: 5: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,883 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,884 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,885 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,886 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,886 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,887 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,887 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,888 INFO L263 TraceCheckUtils]: 20: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,889 INFO L280 TraceCheckUtils]: 22: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,889 INFO L263 TraceCheckUtils]: 23: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,890 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,891 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 [2020-07-08 12:17:25,891 INFO L280 TraceCheckUtils]: 26: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,893 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 [2020-07-08 12:17:25,893 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 [2020-07-08 12:17:25,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,895 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 [2020-07-08 12:17:25,895 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 [2020-07-08 12:17:25,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,897 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 [2020-07-08 12:17:25,898 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 [2020-07-08 12:17:25,898 INFO L280 TraceCheckUtils]: 35: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:25,899 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 [2020-07-08 12:17:25,900 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 [2020-07-08 12:17:25,900 INFO L280 TraceCheckUtils]: 38: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:25,902 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 [2020-07-08 12:17:25,902 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 [2020-07-08 12:17:25,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:25,904 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 [2020-07-08 12:17:25,905 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 [2020-07-08 12:17:25,905 INFO L280 TraceCheckUtils]: 44: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:25,907 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 [2020-07-08 12:17:25,907 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 [2020-07-08 12:17:25,908 INFO L280 TraceCheckUtils]: 47: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:25,909 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 [2020-07-08 12:17:25,909 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 [2020-07-08 12:17:25,910 INFO L280 TraceCheckUtils]: 50: Hoare triple {2774#(<= |sum_#in~n| 8)} assume true; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:25,911 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2774#(<= |sum_#in~n| 8)} {2674#(<= 15 main_~a~0)} #32#return; {2671#false} is VALID [2020-07-08 12:17:25,913 INFO L263 TraceCheckUtils]: 0: Hoare triple {2670#true} call ULTIMATE.init(); {2670#true} is VALID [2020-07-08 12:17:25,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-08 12:17:25,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2670#true} #26#return; {2670#true} is VALID [2020-07-08 12:17:25,914 INFO L263 TraceCheckUtils]: 3: Hoare triple {2670#true} call #t~ret2 := main(); {2670#true} is VALID [2020-07-08 12:17:25,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {2670#true} ~a~0 := 15;~b~0 := 0; {2674#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:25,914 INFO L263 TraceCheckUtils]: 5: Hoare triple {2674#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2670#true} is VALID [2020-07-08 12:17:25,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,915 INFO L280 TraceCheckUtils]: 7: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,915 INFO L263 TraceCheckUtils]: 8: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,916 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,916 INFO L263 TraceCheckUtils]: 11: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,917 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,917 INFO L263 TraceCheckUtils]: 14: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,918 INFO L263 TraceCheckUtils]: 17: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,918 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,919 INFO L280 TraceCheckUtils]: 19: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,919 INFO L263 TraceCheckUtils]: 20: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,920 INFO L263 TraceCheckUtils]: 23: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,920 INFO L280 TraceCheckUtils]: 25: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,920 INFO L263 TraceCheckUtils]: 26: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,921 INFO L280 TraceCheckUtils]: 27: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {2727#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,921 INFO L263 TraceCheckUtils]: 29: Hoare triple {2727#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:25,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2727#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:25,922 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 [2020-07-08 12:17:25,922 INFO L280 TraceCheckUtils]: 32: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:25,923 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 [2020-07-08 12:17:25,924 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 [2020-07-08 12:17:25,927 INFO L280 TraceCheckUtils]: 35: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:25,929 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 [2020-07-08 12:17:25,929 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 [2020-07-08 12:17:25,929 INFO L280 TraceCheckUtils]: 38: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:25,930 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 [2020-07-08 12:17:25,931 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 [2020-07-08 12:17:25,932 INFO L280 TraceCheckUtils]: 41: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:25,933 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 [2020-07-08 12:17:25,934 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 [2020-07-08 12:17:25,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:25,935 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 [2020-07-08 12:17:25,935 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 [2020-07-08 12:17:25,936 INFO L280 TraceCheckUtils]: 47: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:25,936 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 [2020-07-08 12:17:25,937 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 [2020-07-08 12:17:25,937 INFO L280 TraceCheckUtils]: 50: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:25,939 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 [2020-07-08 12:17:25,939 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 [2020-07-08 12:17:25,940 INFO L280 TraceCheckUtils]: 53: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:25,941 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 [2020-07-08 12:17:25,942 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 [2020-07-08 12:17:25,943 INFO L280 TraceCheckUtils]: 56: Hoare triple {2774#(<= |sum_#in~n| 8)} assume true; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:25,944 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2774#(<= |sum_#in~n| 8)} {2674#(<= 15 main_~a~0)} #32#return; {2671#false} is VALID [2020-07-08 12:17:25,944 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 [2020-07-08 12:17:25,944 INFO L280 TraceCheckUtils]: 59: Hoare triple {2671#false} assume ~result~0 == ~a~0 + ~b~0; {2671#false} is VALID [2020-07-08 12:17:25,944 INFO L280 TraceCheckUtils]: 60: Hoare triple {2671#false} assume !false; {2671#false} is VALID [2020-07-08 12:17:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-07-08 12:17:25,948 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892106571] [2020-07-08 12:17:25,948 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [73370445] [2020-07-08 12:17:25,948 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 [2020-07-08 12:17:25,989 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:17:25,989 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:25,990 INFO L264 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 20 conjunts are in the unsatisfiable core [2020-07-08 12:17:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:26,017 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:26,260 INFO L263 TraceCheckUtils]: 0: Hoare triple {2670#true} call ULTIMATE.init(); {2670#true} is VALID [2020-07-08 12:17:26,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-08 12:17:26,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2670#true} #26#return; {2670#true} is VALID [2020-07-08 12:17:26,261 INFO L263 TraceCheckUtils]: 3: Hoare triple {2670#true} call #t~ret2 := main(); {2670#true} is VALID [2020-07-08 12:17:26,262 INFO L280 TraceCheckUtils]: 4: Hoare triple {2670#true} ~a~0 := 15;~b~0 := 0; {2674#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:26,262 INFO L263 TraceCheckUtils]: 5: Hoare triple {2674#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {2670#true} is VALID [2020-07-08 12:17:26,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,263 INFO L280 TraceCheckUtils]: 7: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,263 INFO L263 TraceCheckUtils]: 8: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,263 INFO L280 TraceCheckUtils]: 9: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,264 INFO L280 TraceCheckUtils]: 10: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,264 INFO L263 TraceCheckUtils]: 11: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,264 INFO L280 TraceCheckUtils]: 12: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,265 INFO L263 TraceCheckUtils]: 14: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,265 INFO L280 TraceCheckUtils]: 15: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,265 INFO L280 TraceCheckUtils]: 16: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,266 INFO L263 TraceCheckUtils]: 17: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,266 INFO L280 TraceCheckUtils]: 18: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,267 INFO L280 TraceCheckUtils]: 19: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,267 INFO L263 TraceCheckUtils]: 20: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,268 INFO L280 TraceCheckUtils]: 21: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,268 INFO L280 TraceCheckUtils]: 22: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,269 INFO L263 TraceCheckUtils]: 23: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,269 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,269 INFO L280 TraceCheckUtils]: 25: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,270 INFO L263 TraceCheckUtils]: 26: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,270 INFO L280 TraceCheckUtils]: 27: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,270 INFO L280 TraceCheckUtils]: 28: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,271 INFO L263 TraceCheckUtils]: 29: Hoare triple {2958#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {2670#true} is VALID [2020-07-08 12:17:26,271 INFO L280 TraceCheckUtils]: 30: Hoare triple {2670#true} ~n := #in~n;~m := #in~m; {2958#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:26,272 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 [2020-07-08 12:17:26,272 INFO L280 TraceCheckUtils]: 32: Hoare triple {2936#(<= |sum_#in~n| 0)} assume true; {2936#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:26,273 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 [2020-07-08 12:17:26,274 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 [2020-07-08 12:17:26,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {2935#(<= |sum_#in~n| 1)} assume true; {2935#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:26,276 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 [2020-07-08 12:17:26,277 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 [2020-07-08 12:17:26,278 INFO L280 TraceCheckUtils]: 38: Hoare triple {2930#(<= |sum_#in~n| 2)} assume true; {2930#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:26,279 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 [2020-07-08 12:17:26,280 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 [2020-07-08 12:17:26,280 INFO L280 TraceCheckUtils]: 41: Hoare triple {2919#(<= |sum_#in~n| 3)} assume true; {2919#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:26,281 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 [2020-07-08 12:17:26,282 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 [2020-07-08 12:17:26,282 INFO L280 TraceCheckUtils]: 44: Hoare triple {2902#(<= |sum_#in~n| 4)} assume true; {2902#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:26,283 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 [2020-07-08 12:17:26,283 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 [2020-07-08 12:17:26,284 INFO L280 TraceCheckUtils]: 47: Hoare triple {2879#(<= |sum_#in~n| 5)} assume true; {2879#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:26,285 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 [2020-07-08 12:17:26,285 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 [2020-07-08 12:17:26,286 INFO L280 TraceCheckUtils]: 50: Hoare triple {2850#(<= |sum_#in~n| 6)} assume true; {2850#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:26,287 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 [2020-07-08 12:17:26,288 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 [2020-07-08 12:17:26,288 INFO L280 TraceCheckUtils]: 53: Hoare triple {2815#(<= |sum_#in~n| 7)} assume true; {2815#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:26,290 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 [2020-07-08 12:17:26,290 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 [2020-07-08 12:17:26,291 INFO L280 TraceCheckUtils]: 56: Hoare triple {2774#(<= |sum_#in~n| 8)} assume true; {2774#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:26,291 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2774#(<= |sum_#in~n| 8)} {2674#(<= 15 main_~a~0)} #32#return; {2671#false} is VALID [2020-07-08 12:17:26,291 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 [2020-07-08 12:17:26,292 INFO L280 TraceCheckUtils]: 59: Hoare triple {2671#false} assume ~result~0 == ~a~0 + ~b~0; {2671#false} is VALID [2020-07-08 12:17:26,292 INFO L280 TraceCheckUtils]: 60: Hoare triple {2671#false} assume !false; {2671#false} is VALID [2020-07-08 12:17:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-07-08 12:17:26,295 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:26,295 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 14 [2020-07-08 12:17:26,295 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489088264] [2020-07-08 12:17:26,296 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 61 [2020-07-08 12:17:26,315 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:26,316 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 12:17:26,374 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:26,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 12:17:26,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:26,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 12:17:26,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2020-07-08 12:17:26,376 INFO L87 Difference]: Start difference. First operand 39 states and 40 transitions. Second operand 14 states. [2020-07-08 12:17:26,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:26,662 INFO L93 Difference]: Finished difference Result 46 states and 47 transitions. [2020-07-08 12:17:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 12:17:26,662 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 61 [2020-07-08 12:17:26,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:17:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 47 transitions. [2020-07-08 12:17:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:17:26,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 47 transitions. [2020-07-08 12:17:26,667 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 47 transitions. [2020-07-08 12:17:26,726 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:26,728 INFO L225 Difference]: With dead ends: 46 [2020-07-08 12:17:26,728 INFO L226 Difference]: Without dead ends: 42 [2020-07-08 12:17:26,729 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 [2020-07-08 12:17:26,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2020-07-08 12:17:26,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2020-07-08 12:17:26,743 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:26,743 INFO L82 GeneralOperation]: Start isEquivalent. First operand 42 states. Second operand 42 states. [2020-07-08 12:17:26,743 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-08 12:17:26,743 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-08 12:17:26,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:26,745 INFO L93 Difference]: Finished difference Result 42 states and 43 transitions. [2020-07-08 12:17:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2020-07-08 12:17:26,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:26,746 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:26,746 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-08 12:17:26,746 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-08 12:17:26,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:26,748 INFO L93 Difference]: Finished difference Result 42 states and 43 transitions. [2020-07-08 12:17:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2020-07-08 12:17:26,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:26,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:26,749 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:26,749 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:26,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-08 12:17:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 43 transitions. [2020-07-08 12:17:26,751 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 43 transitions. Word has length 61 [2020-07-08 12:17:26,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:26,752 INFO L479 AbstractCegarLoop]: Abstraction has 42 states and 43 transitions. [2020-07-08 12:17:26,752 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 12:17:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2020-07-08 12:17:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-07-08 12:17:26,753 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:26,753 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:26,966 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-08 12:17:26,966 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:26,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:26,967 INFO L82 PathProgramCache]: Analyzing trace with hash 952137732, now seen corresponding path program 9 times [2020-07-08 12:17:26,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:26,968 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806186722] [2020-07-08 12:17:26,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} assume true; {3324#true} is VALID [2020-07-08 12:17:27,015 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3324#true} {3324#true} #26#return; {3324#true} is VALID [2020-07-08 12:17:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,310 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 [2020-07-08 12:17:27,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,312 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 [2020-07-08 12:17:27,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,314 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,315 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 [2020-07-08 12:17:27,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,317 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 [2020-07-08 12:17:27,317 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 [2020-07-08 12:17:27,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,319 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 [2020-07-08 12:17:27,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,321 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,322 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,323 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 [2020-07-08 12:17:27,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,325 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 [2020-07-08 12:17:27,325 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 [2020-07-08 12:17:27,326 INFO L280 TraceCheckUtils]: 11: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,327 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 [2020-07-08 12:17:27,328 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 [2020-07-08 12:17:27,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,330 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 [2020-07-08 12:17:27,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,332 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,333 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,335 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,336 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 [2020-07-08 12:17:27,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,337 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 [2020-07-08 12:17:27,338 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 [2020-07-08 12:17:27,338 INFO L280 TraceCheckUtils]: 14: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,339 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 [2020-07-08 12:17:27,340 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 [2020-07-08 12:17:27,340 INFO L280 TraceCheckUtils]: 17: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,341 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 [2020-07-08 12:17:27,342 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 [2020-07-08 12:17:27,342 INFO L280 TraceCheckUtils]: 20: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,343 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 [2020-07-08 12:17:27,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,346 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,347 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,348 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,348 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,349 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,349 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,350 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 [2020-07-08 12:17:27,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,351 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 [2020-07-08 12:17:27,351 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 [2020-07-08 12:17:27,352 INFO L280 TraceCheckUtils]: 17: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,353 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 [2020-07-08 12:17:27,353 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 [2020-07-08 12:17:27,354 INFO L280 TraceCheckUtils]: 20: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,355 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 [2020-07-08 12:17:27,355 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 [2020-07-08 12:17:27,355 INFO L280 TraceCheckUtils]: 23: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,356 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 [2020-07-08 12:17:27,357 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 [2020-07-08 12:17:27,357 INFO L280 TraceCheckUtils]: 26: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,359 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 [2020-07-08 12:17:27,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,366 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,368 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,369 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,371 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,371 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,372 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,372 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,373 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 [2020-07-08 12:17:27,373 INFO L280 TraceCheckUtils]: 17: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,374 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 [2020-07-08 12:17:27,375 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 [2020-07-08 12:17:27,375 INFO L280 TraceCheckUtils]: 20: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,377 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 [2020-07-08 12:17:27,377 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 [2020-07-08 12:17:27,378 INFO L280 TraceCheckUtils]: 23: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,379 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 [2020-07-08 12:17:27,380 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 [2020-07-08 12:17:27,380 INFO L280 TraceCheckUtils]: 26: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,381 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 [2020-07-08 12:17:27,382 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 [2020-07-08 12:17:27,382 INFO L280 TraceCheckUtils]: 29: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,384 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 [2020-07-08 12:17:27,384 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 [2020-07-08 12:17:27,385 INFO L280 TraceCheckUtils]: 32: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:27,386 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 [2020-07-08 12:17:27,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,388 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,389 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,389 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,390 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,390 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,391 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,391 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,391 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,392 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,392 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,392 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,392 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,393 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 [2020-07-08 12:17:27,393 INFO L280 TraceCheckUtils]: 20: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,394 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 [2020-07-08 12:17:27,395 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 [2020-07-08 12:17:27,395 INFO L280 TraceCheckUtils]: 23: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,396 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 [2020-07-08 12:17:27,396 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 [2020-07-08 12:17:27,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,397 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 [2020-07-08 12:17:27,398 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 [2020-07-08 12:17:27,398 INFO L280 TraceCheckUtils]: 29: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,400 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 [2020-07-08 12:17:27,400 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 [2020-07-08 12:17:27,400 INFO L280 TraceCheckUtils]: 32: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,401 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 [2020-07-08 12:17:27,402 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 [2020-07-08 12:17:27,403 INFO L280 TraceCheckUtils]: 35: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:27,416 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 [2020-07-08 12:17:27,416 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 [2020-07-08 12:17:27,417 INFO L280 TraceCheckUtils]: 38: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:27,418 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 [2020-07-08 12:17:27,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,420 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,420 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,421 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,421 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,422 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,423 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,424 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,425 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,426 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 [2020-07-08 12:17:27,426 INFO L280 TraceCheckUtils]: 23: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,427 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 [2020-07-08 12:17:27,427 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 [2020-07-08 12:17:27,428 INFO L280 TraceCheckUtils]: 26: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,429 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 [2020-07-08 12:17:27,429 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 [2020-07-08 12:17:27,430 INFO L280 TraceCheckUtils]: 29: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,431 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 [2020-07-08 12:17:27,432 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 [2020-07-08 12:17:27,432 INFO L280 TraceCheckUtils]: 32: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,433 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 [2020-07-08 12:17:27,433 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 [2020-07-08 12:17:27,434 INFO L280 TraceCheckUtils]: 35: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,435 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 [2020-07-08 12:17:27,435 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 [2020-07-08 12:17:27,435 INFO L280 TraceCheckUtils]: 38: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:27,436 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 [2020-07-08 12:17:27,437 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 [2020-07-08 12:17:27,438 INFO L280 TraceCheckUtils]: 41: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:27,439 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 [2020-07-08 12:17:27,439 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 [2020-07-08 12:17:27,439 INFO L280 TraceCheckUtils]: 44: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:27,440 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 [2020-07-08 12:17:27,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,443 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,444 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,445 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,446 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,447 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,447 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,448 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,448 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,449 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,449 INFO L280 TraceCheckUtils]: 22: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,449 INFO L263 TraceCheckUtils]: 23: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,450 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 [2020-07-08 12:17:27,450 INFO L280 TraceCheckUtils]: 26: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,452 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 [2020-07-08 12:17:27,452 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 [2020-07-08 12:17:27,453 INFO L280 TraceCheckUtils]: 29: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,455 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 [2020-07-08 12:17:27,455 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 [2020-07-08 12:17:27,455 INFO L280 TraceCheckUtils]: 32: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,457 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 [2020-07-08 12:17:27,457 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 [2020-07-08 12:17:27,458 INFO L280 TraceCheckUtils]: 35: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,459 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 [2020-07-08 12:17:27,459 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 [2020-07-08 12:17:27,459 INFO L280 TraceCheckUtils]: 38: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,460 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 [2020-07-08 12:17:27,460 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 [2020-07-08 12:17:27,461 INFO L280 TraceCheckUtils]: 41: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:27,462 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 [2020-07-08 12:17:27,463 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 [2020-07-08 12:17:27,463 INFO L280 TraceCheckUtils]: 44: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:27,465 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 [2020-07-08 12:17:27,465 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 [2020-07-08 12:17:27,466 INFO L280 TraceCheckUtils]: 47: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:27,467 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 [2020-07-08 12:17:27,468 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 [2020-07-08 12:17:27,469 INFO L280 TraceCheckUtils]: 50: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:27,470 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 [2020-07-08 12:17:27,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,473 INFO L263 TraceCheckUtils]: 2: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,473 INFO L263 TraceCheckUtils]: 5: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,474 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,475 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,476 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,477 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,478 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,478 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,478 INFO L280 TraceCheckUtils]: 22: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,478 INFO L263 TraceCheckUtils]: 23: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,479 INFO L263 TraceCheckUtils]: 26: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,480 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 [2020-07-08 12:17:27,485 INFO L280 TraceCheckUtils]: 29: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,492 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 [2020-07-08 12:17:27,493 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 [2020-07-08 12:17:27,493 INFO L280 TraceCheckUtils]: 32: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,494 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 [2020-07-08 12:17:27,495 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 [2020-07-08 12:17:27,495 INFO L280 TraceCheckUtils]: 35: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,497 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 [2020-07-08 12:17:27,497 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 [2020-07-08 12:17:27,498 INFO L280 TraceCheckUtils]: 38: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,499 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 [2020-07-08 12:17:27,499 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 [2020-07-08 12:17:27,500 INFO L280 TraceCheckUtils]: 41: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,501 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 [2020-07-08 12:17:27,501 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 [2020-07-08 12:17:27,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:27,502 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 [2020-07-08 12:17:27,503 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 [2020-07-08 12:17:27,503 INFO L280 TraceCheckUtils]: 47: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:27,504 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 [2020-07-08 12:17:27,505 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 [2020-07-08 12:17:27,506 INFO L280 TraceCheckUtils]: 50: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:27,507 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 [2020-07-08 12:17:27,508 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 [2020-07-08 12:17:27,508 INFO L280 TraceCheckUtils]: 53: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:27,509 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 [2020-07-08 12:17:27,510 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 [2020-07-08 12:17:27,510 INFO L280 TraceCheckUtils]: 56: Hoare triple {3440#(<= |sum_#in~n| 9)} assume true; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:27,511 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3440#(<= |sum_#in~n| 9)} {3328#(<= 15 main_~a~0)} #32#return; {3325#false} is VALID [2020-07-08 12:17:27,514 INFO L263 TraceCheckUtils]: 0: Hoare triple {3324#true} call ULTIMATE.init(); {3324#true} is VALID [2020-07-08 12:17:27,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {3324#true} assume true; {3324#true} is VALID [2020-07-08 12:17:27,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3324#true} {3324#true} #26#return; {3324#true} is VALID [2020-07-08 12:17:27,515 INFO L263 TraceCheckUtils]: 3: Hoare triple {3324#true} call #t~ret2 := main(); {3324#true} is VALID [2020-07-08 12:17:27,515 INFO L280 TraceCheckUtils]: 4: Hoare triple {3324#true} ~a~0 := 15;~b~0 := 0; {3328#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:27,515 INFO L263 TraceCheckUtils]: 5: Hoare triple {3328#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {3324#true} is VALID [2020-07-08 12:17:27,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,516 INFO L263 TraceCheckUtils]: 8: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,517 INFO L263 TraceCheckUtils]: 11: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,517 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,518 INFO L263 TraceCheckUtils]: 14: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,519 INFO L263 TraceCheckUtils]: 17: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,519 INFO L263 TraceCheckUtils]: 20: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,521 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,522 INFO L280 TraceCheckUtils]: 22: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,523 INFO L263 TraceCheckUtils]: 23: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,524 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,525 INFO L280 TraceCheckUtils]: 25: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,525 INFO L263 TraceCheckUtils]: 26: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,525 INFO L280 TraceCheckUtils]: 27: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,526 INFO L280 TraceCheckUtils]: 28: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,526 INFO L263 TraceCheckUtils]: 29: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,526 INFO L280 TraceCheckUtils]: 30: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,526 INFO L280 TraceCheckUtils]: 31: Hoare triple {3387#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,526 INFO L263 TraceCheckUtils]: 32: Hoare triple {3387#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,527 INFO L280 TraceCheckUtils]: 33: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3387#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:27,527 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 [2020-07-08 12:17:27,528 INFO L280 TraceCheckUtils]: 35: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,529 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 [2020-07-08 12:17:27,529 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 [2020-07-08 12:17:27,529 INFO L280 TraceCheckUtils]: 38: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,530 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 [2020-07-08 12:17:27,531 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 [2020-07-08 12:17:27,531 INFO L280 TraceCheckUtils]: 41: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,533 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 [2020-07-08 12:17:27,534 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 [2020-07-08 12:17:27,535 INFO L280 TraceCheckUtils]: 44: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,538 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 [2020-07-08 12:17:27,538 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 [2020-07-08 12:17:27,539 INFO L280 TraceCheckUtils]: 47: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,540 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 [2020-07-08 12:17:27,541 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 [2020-07-08 12:17:27,541 INFO L280 TraceCheckUtils]: 50: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:27,542 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 [2020-07-08 12:17:27,542 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 [2020-07-08 12:17:27,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:27,543 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 [2020-07-08 12:17:27,544 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 [2020-07-08 12:17:27,544 INFO L280 TraceCheckUtils]: 56: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:27,545 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 [2020-07-08 12:17:27,545 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 [2020-07-08 12:17:27,546 INFO L280 TraceCheckUtils]: 59: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:27,547 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 [2020-07-08 12:17:27,548 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 [2020-07-08 12:17:27,549 INFO L280 TraceCheckUtils]: 62: Hoare triple {3440#(<= |sum_#in~n| 9)} assume true; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:27,550 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3440#(<= |sum_#in~n| 9)} {3328#(<= 15 main_~a~0)} #32#return; {3325#false} is VALID [2020-07-08 12:17:27,550 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 [2020-07-08 12:17:27,550 INFO L280 TraceCheckUtils]: 65: Hoare triple {3325#false} assume ~result~0 == ~a~0 + ~b~0; {3325#false} is VALID [2020-07-08 12:17:27,550 INFO L280 TraceCheckUtils]: 66: Hoare triple {3325#false} assume !false; {3325#false} is VALID [2020-07-08 12:17:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-08 12:17:27,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806186722] [2020-07-08 12:17:27,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1364702188] [2020-07-08 12:17:27,556 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 [2020-07-08 12:17:27,606 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2020-07-08 12:17:27,607 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:27,608 INFO L264 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 12:17:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:27,624 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:27,859 INFO L263 TraceCheckUtils]: 0: Hoare triple {3324#true} call ULTIMATE.init(); {3324#true} is VALID [2020-07-08 12:17:27,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {3324#true} assume true; {3324#true} is VALID [2020-07-08 12:17:27,859 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3324#true} {3324#true} #26#return; {3324#true} is VALID [2020-07-08 12:17:27,859 INFO L263 TraceCheckUtils]: 3: Hoare triple {3324#true} call #t~ret2 := main(); {3324#true} is VALID [2020-07-08 12:17:27,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {3324#true} ~a~0 := 15;~b~0 := 0; {3328#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:27,860 INFO L263 TraceCheckUtils]: 5: Hoare triple {3328#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {3324#true} is VALID [2020-07-08 12:17:27,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,861 INFO L280 TraceCheckUtils]: 7: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,861 INFO L263 TraceCheckUtils]: 8: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,862 INFO L263 TraceCheckUtils]: 11: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,862 INFO L280 TraceCheckUtils]: 12: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,862 INFO L280 TraceCheckUtils]: 13: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,862 INFO L263 TraceCheckUtils]: 14: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,863 INFO L280 TraceCheckUtils]: 15: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,863 INFO L263 TraceCheckUtils]: 17: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,864 INFO L280 TraceCheckUtils]: 19: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,864 INFO L263 TraceCheckUtils]: 20: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,865 INFO L280 TraceCheckUtils]: 22: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,865 INFO L263 TraceCheckUtils]: 23: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,865 INFO L280 TraceCheckUtils]: 24: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,866 INFO L280 TraceCheckUtils]: 25: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,866 INFO L263 TraceCheckUtils]: 26: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,867 INFO L280 TraceCheckUtils]: 28: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,867 INFO L263 TraceCheckUtils]: 29: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,867 INFO L280 TraceCheckUtils]: 30: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,868 INFO L280 TraceCheckUtils]: 31: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,868 INFO L263 TraceCheckUtils]: 32: Hoare triple {3671#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {3324#true} is VALID [2020-07-08 12:17:27,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {3324#true} ~n := #in~n;~m := #in~m; {3671#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:27,869 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 [2020-07-08 12:17:27,869 INFO L280 TraceCheckUtils]: 35: Hoare triple {3649#(<= |sum_#in~n| 0)} assume true; {3649#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:27,870 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 [2020-07-08 12:17:27,871 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 [2020-07-08 12:17:27,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {3648#(<= |sum_#in~n| 1)} assume true; {3648#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:27,872 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 [2020-07-08 12:17:27,872 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 [2020-07-08 12:17:27,872 INFO L280 TraceCheckUtils]: 41: Hoare triple {3643#(<= |sum_#in~n| 2)} assume true; {3643#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:27,874 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 [2020-07-08 12:17:27,874 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 [2020-07-08 12:17:27,875 INFO L280 TraceCheckUtils]: 44: Hoare triple {3632#(<= |sum_#in~n| 3)} assume true; {3632#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:27,876 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 [2020-07-08 12:17:27,877 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 [2020-07-08 12:17:27,878 INFO L280 TraceCheckUtils]: 47: Hoare triple {3615#(<= |sum_#in~n| 4)} assume true; {3615#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:27,879 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 [2020-07-08 12:17:27,879 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 [2020-07-08 12:17:27,880 INFO L280 TraceCheckUtils]: 50: Hoare triple {3592#(<= |sum_#in~n| 5)} assume true; {3592#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:27,881 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 [2020-07-08 12:17:27,881 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 [2020-07-08 12:17:27,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {3563#(<= |sum_#in~n| 6)} assume true; {3563#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:27,882 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 [2020-07-08 12:17:27,883 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 [2020-07-08 12:17:27,883 INFO L280 TraceCheckUtils]: 56: Hoare triple {3528#(<= |sum_#in~n| 7)} assume true; {3528#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:27,884 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 [2020-07-08 12:17:27,885 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 [2020-07-08 12:17:27,885 INFO L280 TraceCheckUtils]: 59: Hoare triple {3487#(<= |sum_#in~n| 8)} assume true; {3487#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:27,887 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 [2020-07-08 12:17:27,888 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 [2020-07-08 12:17:27,888 INFO L280 TraceCheckUtils]: 62: Hoare triple {3440#(<= |sum_#in~n| 9)} assume true; {3440#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:27,889 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3440#(<= |sum_#in~n| 9)} {3328#(<= 15 main_~a~0)} #32#return; {3325#false} is VALID [2020-07-08 12:17:27,889 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 [2020-07-08 12:17:27,889 INFO L280 TraceCheckUtils]: 65: Hoare triple {3325#false} assume ~result~0 == ~a~0 + ~b~0; {3325#false} is VALID [2020-07-08 12:17:27,889 INFO L280 TraceCheckUtils]: 66: Hoare triple {3325#false} assume !false; {3325#false} is VALID [2020-07-08 12:17:27,893 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-08 12:17:27,893 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:27,894 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2020-07-08 12:17:27,894 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083959897] [2020-07-08 12:17:27,894 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 67 [2020-07-08 12:17:27,922 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:27,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 12:17:27,983 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:27,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 12:17:27,983 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:27,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 12:17:27,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:17:27,984 INFO L87 Difference]: Start difference. First operand 42 states and 43 transitions. Second operand 15 states. [2020-07-08 12:17:28,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:28,335 INFO L93 Difference]: Finished difference Result 49 states and 50 transitions. [2020-07-08 12:17:28,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 12:17:28,335 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 67 [2020-07-08 12:17:28,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:17:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 50 transitions. [2020-07-08 12:17:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:17:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 50 transitions. [2020-07-08 12:17:28,340 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 50 transitions. [2020-07-08 12:17:28,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:28,415 INFO L225 Difference]: With dead ends: 49 [2020-07-08 12:17:28,415 INFO L226 Difference]: Without dead ends: 45 [2020-07-08 12:17:28,417 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 [2020-07-08 12:17:28,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2020-07-08 12:17:28,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2020-07-08 12:17:28,426 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:28,427 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand 45 states. [2020-07-08 12:17:28,427 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand 45 states. [2020-07-08 12:17:28,427 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 45 states. [2020-07-08 12:17:28,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:28,443 INFO L93 Difference]: Finished difference Result 45 states and 46 transitions. [2020-07-08 12:17:28,444 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2020-07-08 12:17:28,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:28,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:28,444 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand 45 states. [2020-07-08 12:17:28,445 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 45 states. [2020-07-08 12:17:28,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:28,447 INFO L93 Difference]: Finished difference Result 45 states and 46 transitions. [2020-07-08 12:17:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2020-07-08 12:17:28,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:28,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:28,447 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:28,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2020-07-08 12:17:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 46 transitions. [2020-07-08 12:17:28,451 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 46 transitions. Word has length 67 [2020-07-08 12:17:28,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:28,451 INFO L479 AbstractCegarLoop]: Abstraction has 45 states and 46 transitions. [2020-07-08 12:17:28,451 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 12:17:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2020-07-08 12:17:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-07-08 12:17:28,454 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:28,454 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:28,654 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:28,655 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:28,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:28,656 INFO L82 PathProgramCache]: Analyzing trace with hash 1540970204, now seen corresponding path program 10 times [2020-07-08 12:17:28,656 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:28,657 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699923890] [2020-07-08 12:17:28,657 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} assume true; {4069#true} is VALID [2020-07-08 12:17:28,700 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4069#true} {4069#true} #26#return; {4069#true} is VALID [2020-07-08 12:17:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:29,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:29,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,130 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 [2020-07-08 12:17:29,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,132 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 [2020-07-08 12:17:29,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,134 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,136 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 [2020-07-08 12:17:29,137 INFO L280 TraceCheckUtils]: 5: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,139 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 [2020-07-08 12:17:29,139 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 [2020-07-08 12:17:29,140 INFO L280 TraceCheckUtils]: 8: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,142 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 [2020-07-08 12:17:29,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,144 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,145 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,146 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,148 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 [2020-07-08 12:17:29,149 INFO L280 TraceCheckUtils]: 8: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,151 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 [2020-07-08 12:17:29,152 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 [2020-07-08 12:17:29,153 INFO L280 TraceCheckUtils]: 11: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,155 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 [2020-07-08 12:17:29,156 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 [2020-07-08 12:17:29,156 INFO L280 TraceCheckUtils]: 14: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,158 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 [2020-07-08 12:17:29,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,160 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,161 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,161 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,162 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,164 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 [2020-07-08 12:17:29,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,166 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 [2020-07-08 12:17:29,167 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 [2020-07-08 12:17:29,168 INFO L280 TraceCheckUtils]: 14: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,169 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 [2020-07-08 12:17:29,170 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 [2020-07-08 12:17:29,171 INFO L280 TraceCheckUtils]: 17: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,172 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 [2020-07-08 12:17:29,173 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 [2020-07-08 12:17:29,174 INFO L280 TraceCheckUtils]: 20: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,176 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 [2020-07-08 12:17:29,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,179 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,182 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,183 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,183 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,185 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,185 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,186 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,187 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 [2020-07-08 12:17:29,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,190 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 [2020-07-08 12:17:29,191 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 [2020-07-08 12:17:29,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,193 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 [2020-07-08 12:17:29,193 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 [2020-07-08 12:17:29,194 INFO L280 TraceCheckUtils]: 20: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,195 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 [2020-07-08 12:17:29,196 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 [2020-07-08 12:17:29,196 INFO L280 TraceCheckUtils]: 23: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,198 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 [2020-07-08 12:17:29,199 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 [2020-07-08 12:17:29,199 INFO L280 TraceCheckUtils]: 26: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,200 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 [2020-07-08 12:17:29,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,203 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,204 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,205 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,205 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,206 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,206 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,207 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,208 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,209 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 [2020-07-08 12:17:29,209 INFO L280 TraceCheckUtils]: 17: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,211 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 [2020-07-08 12:17:29,211 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 [2020-07-08 12:17:29,212 INFO L280 TraceCheckUtils]: 20: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,213 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 [2020-07-08 12:17:29,214 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 [2020-07-08 12:17:29,215 INFO L280 TraceCheckUtils]: 23: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,216 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 [2020-07-08 12:17:29,217 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 [2020-07-08 12:17:29,218 INFO L280 TraceCheckUtils]: 26: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,219 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 [2020-07-08 12:17:29,220 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 [2020-07-08 12:17:29,220 INFO L280 TraceCheckUtils]: 29: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,222 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 [2020-07-08 12:17:29,222 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 [2020-07-08 12:17:29,223 INFO L280 TraceCheckUtils]: 32: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,224 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 [2020-07-08 12:17:29,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,227 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,228 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,230 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,230 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,231 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,231 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,232 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,233 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,234 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,235 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,236 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 [2020-07-08 12:17:29,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,240 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 [2020-07-08 12:17:29,241 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 [2020-07-08 12:17:29,241 INFO L280 TraceCheckUtils]: 23: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,243 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 [2020-07-08 12:17:29,243 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 [2020-07-08 12:17:29,244 INFO L280 TraceCheckUtils]: 26: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,245 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 [2020-07-08 12:17:29,246 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 [2020-07-08 12:17:29,247 INFO L280 TraceCheckUtils]: 29: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,249 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 [2020-07-08 12:17:29,249 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 [2020-07-08 12:17:29,250 INFO L280 TraceCheckUtils]: 32: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,251 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 [2020-07-08 12:17:29,252 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 [2020-07-08 12:17:29,252 INFO L280 TraceCheckUtils]: 35: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,253 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 [2020-07-08 12:17:29,254 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 [2020-07-08 12:17:29,254 INFO L280 TraceCheckUtils]: 38: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:29,256 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 [2020-07-08 12:17:29,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,259 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,260 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,261 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,261 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,261 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,262 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,262 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,263 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,264 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,265 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,266 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,267 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 [2020-07-08 12:17:29,267 INFO L280 TraceCheckUtils]: 23: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,269 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 [2020-07-08 12:17:29,270 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 [2020-07-08 12:17:29,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,273 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 [2020-07-08 12:17:29,273 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 [2020-07-08 12:17:29,274 INFO L280 TraceCheckUtils]: 29: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,275 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 [2020-07-08 12:17:29,275 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 [2020-07-08 12:17:29,276 INFO L280 TraceCheckUtils]: 32: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,277 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 [2020-07-08 12:17:29,278 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 [2020-07-08 12:17:29,278 INFO L280 TraceCheckUtils]: 35: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,279 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 [2020-07-08 12:17:29,280 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 [2020-07-08 12:17:29,281 INFO L280 TraceCheckUtils]: 38: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,282 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 [2020-07-08 12:17:29,282 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 [2020-07-08 12:17:29,283 INFO L280 TraceCheckUtils]: 41: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:29,284 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 [2020-07-08 12:17:29,285 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 [2020-07-08 12:17:29,286 INFO L280 TraceCheckUtils]: 44: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:29,287 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 [2020-07-08 12:17:29,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,291 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,293 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,294 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,295 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,295 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,296 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,296 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,297 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,298 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,298 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,299 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,299 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,299 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,300 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,300 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,300 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,301 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 [2020-07-08 12:17:29,302 INFO L280 TraceCheckUtils]: 26: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,303 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 [2020-07-08 12:17:29,304 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 [2020-07-08 12:17:29,304 INFO L280 TraceCheckUtils]: 29: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,305 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 [2020-07-08 12:17:29,306 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 [2020-07-08 12:17:29,306 INFO L280 TraceCheckUtils]: 32: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,308 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 [2020-07-08 12:17:29,309 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 [2020-07-08 12:17:29,309 INFO L280 TraceCheckUtils]: 35: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,311 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 [2020-07-08 12:17:29,311 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 [2020-07-08 12:17:29,312 INFO L280 TraceCheckUtils]: 38: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,314 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 [2020-07-08 12:17:29,314 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 [2020-07-08 12:17:29,315 INFO L280 TraceCheckUtils]: 41: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,316 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 [2020-07-08 12:17:29,317 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 [2020-07-08 12:17:29,318 INFO L280 TraceCheckUtils]: 44: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:29,320 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 [2020-07-08 12:17:29,320 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 [2020-07-08 12:17:29,321 INFO L280 TraceCheckUtils]: 47: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:29,322 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 [2020-07-08 12:17:29,323 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 [2020-07-08 12:17:29,323 INFO L280 TraceCheckUtils]: 50: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:29,324 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 [2020-07-08 12:17:29,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,329 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,330 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,331 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,333 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,334 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,335 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,335 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,336 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,337 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,338 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,339 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,339 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,340 INFO L280 TraceCheckUtils]: 25: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,340 INFO L263 TraceCheckUtils]: 26: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,340 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,341 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 [2020-07-08 12:17:29,342 INFO L280 TraceCheckUtils]: 29: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,343 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 [2020-07-08 12:17:29,344 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 [2020-07-08 12:17:29,344 INFO L280 TraceCheckUtils]: 32: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,346 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 [2020-07-08 12:17:29,346 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 [2020-07-08 12:17:29,347 INFO L280 TraceCheckUtils]: 35: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,348 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 [2020-07-08 12:17:29,349 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 [2020-07-08 12:17:29,349 INFO L280 TraceCheckUtils]: 38: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,351 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 [2020-07-08 12:17:29,351 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 [2020-07-08 12:17:29,352 INFO L280 TraceCheckUtils]: 41: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,353 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 [2020-07-08 12:17:29,354 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 [2020-07-08 12:17:29,354 INFO L280 TraceCheckUtils]: 44: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,356 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 [2020-07-08 12:17:29,356 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 [2020-07-08 12:17:29,357 INFO L280 TraceCheckUtils]: 47: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:29,358 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 [2020-07-08 12:17:29,359 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 [2020-07-08 12:17:29,359 INFO L280 TraceCheckUtils]: 50: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:29,361 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 [2020-07-08 12:17:29,361 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 [2020-07-08 12:17:29,362 INFO L280 TraceCheckUtils]: 53: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:29,363 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 [2020-07-08 12:17:29,364 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 [2020-07-08 12:17:29,364 INFO L280 TraceCheckUtils]: 56: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:29,366 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 [2020-07-08 12:17:29,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,370 INFO L263 TraceCheckUtils]: 2: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,371 INFO L263 TraceCheckUtils]: 5: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,372 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,373 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,373 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,374 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,374 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,375 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,375 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,376 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,376 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,376 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,377 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,377 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,377 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,378 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,378 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,379 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,379 INFO L280 TraceCheckUtils]: 25: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,379 INFO L263 TraceCheckUtils]: 26: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,380 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,380 INFO L280 TraceCheckUtils]: 28: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,380 INFO L263 TraceCheckUtils]: 29: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,381 INFO L280 TraceCheckUtils]: 30: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,382 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 [2020-07-08 12:17:29,382 INFO L280 TraceCheckUtils]: 32: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,384 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 [2020-07-08 12:17:29,384 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 [2020-07-08 12:17:29,385 INFO L280 TraceCheckUtils]: 35: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,386 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 [2020-07-08 12:17:29,387 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 [2020-07-08 12:17:29,387 INFO L280 TraceCheckUtils]: 38: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,389 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 [2020-07-08 12:17:29,390 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 [2020-07-08 12:17:29,391 INFO L280 TraceCheckUtils]: 41: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,392 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 [2020-07-08 12:17:29,393 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 [2020-07-08 12:17:29,394 INFO L280 TraceCheckUtils]: 44: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,395 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 [2020-07-08 12:17:29,396 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 [2020-07-08 12:17:29,396 INFO L280 TraceCheckUtils]: 47: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,398 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 [2020-07-08 12:17:29,398 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 [2020-07-08 12:17:29,399 INFO L280 TraceCheckUtils]: 50: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:29,400 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 [2020-07-08 12:17:29,401 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 [2020-07-08 12:17:29,402 INFO L280 TraceCheckUtils]: 53: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:29,403 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 [2020-07-08 12:17:29,404 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 [2020-07-08 12:17:29,404 INFO L280 TraceCheckUtils]: 56: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:29,406 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 [2020-07-08 12:17:29,406 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 [2020-07-08 12:17:29,407 INFO L280 TraceCheckUtils]: 59: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:29,408 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 [2020-07-08 12:17:29,408 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 [2020-07-08 12:17:29,409 INFO L280 TraceCheckUtils]: 62: Hoare triple {4197#(<= |sum_#in~n| 10)} assume true; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:29,410 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4197#(<= |sum_#in~n| 10)} {4073#(<= 15 main_~a~0)} #32#return; {4070#false} is VALID [2020-07-08 12:17:29,414 INFO L263 TraceCheckUtils]: 0: Hoare triple {4069#true} call ULTIMATE.init(); {4069#true} is VALID [2020-07-08 12:17:29,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {4069#true} assume true; {4069#true} is VALID [2020-07-08 12:17:29,415 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4069#true} {4069#true} #26#return; {4069#true} is VALID [2020-07-08 12:17:29,415 INFO L263 TraceCheckUtils]: 3: Hoare triple {4069#true} call #t~ret2 := main(); {4069#true} is VALID [2020-07-08 12:17:29,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {4069#true} ~a~0 := 15;~b~0 := 0; {4073#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:29,416 INFO L263 TraceCheckUtils]: 5: Hoare triple {4073#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4069#true} is VALID [2020-07-08 12:17:29,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,417 INFO L263 TraceCheckUtils]: 8: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,418 INFO L280 TraceCheckUtils]: 10: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,418 INFO L263 TraceCheckUtils]: 11: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,419 INFO L280 TraceCheckUtils]: 13: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,419 INFO L263 TraceCheckUtils]: 14: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,420 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,420 INFO L280 TraceCheckUtils]: 16: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,421 INFO L263 TraceCheckUtils]: 17: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,421 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,421 INFO L280 TraceCheckUtils]: 19: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,422 INFO L263 TraceCheckUtils]: 20: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,422 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,423 INFO L280 TraceCheckUtils]: 22: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,423 INFO L263 TraceCheckUtils]: 23: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,423 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,424 INFO L263 TraceCheckUtils]: 26: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,424 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,425 INFO L263 TraceCheckUtils]: 29: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,426 INFO L263 TraceCheckUtils]: 32: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,427 INFO L280 TraceCheckUtils]: 34: Hoare triple {4138#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,428 INFO L263 TraceCheckUtils]: 35: Hoare triple {4138#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,428 INFO L280 TraceCheckUtils]: 36: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4138#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:29,429 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 [2020-07-08 12:17:29,429 INFO L280 TraceCheckUtils]: 38: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,431 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 [2020-07-08 12:17:29,432 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 [2020-07-08 12:17:29,433 INFO L280 TraceCheckUtils]: 41: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,434 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 [2020-07-08 12:17:29,434 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 [2020-07-08 12:17:29,435 INFO L280 TraceCheckUtils]: 44: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,436 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 [2020-07-08 12:17:29,436 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 [2020-07-08 12:17:29,437 INFO L280 TraceCheckUtils]: 47: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,438 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 [2020-07-08 12:17:29,439 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 [2020-07-08 12:17:29,439 INFO L280 TraceCheckUtils]: 50: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,440 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 [2020-07-08 12:17:29,441 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 [2020-07-08 12:17:29,441 INFO L280 TraceCheckUtils]: 53: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,443 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 [2020-07-08 12:17:29,443 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 [2020-07-08 12:17:29,444 INFO L280 TraceCheckUtils]: 56: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:29,445 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 [2020-07-08 12:17:29,446 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 [2020-07-08 12:17:29,446 INFO L280 TraceCheckUtils]: 59: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:29,448 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 [2020-07-08 12:17:29,448 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 [2020-07-08 12:17:29,449 INFO L280 TraceCheckUtils]: 62: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:29,450 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 [2020-07-08 12:17:29,451 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 [2020-07-08 12:17:29,451 INFO L280 TraceCheckUtils]: 65: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:29,453 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 [2020-07-08 12:17:29,455 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 [2020-07-08 12:17:29,456 INFO L280 TraceCheckUtils]: 68: Hoare triple {4197#(<= |sum_#in~n| 10)} assume true; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:29,457 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4197#(<= |sum_#in~n| 10)} {4073#(<= 15 main_~a~0)} #32#return; {4070#false} is VALID [2020-07-08 12:17:29,457 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 [2020-07-08 12:17:29,457 INFO L280 TraceCheckUtils]: 71: Hoare triple {4070#false} assume ~result~0 == ~a~0 + ~b~0; {4070#false} is VALID [2020-07-08 12:17:29,457 INFO L280 TraceCheckUtils]: 72: Hoare triple {4070#false} assume !false; {4070#false} is VALID [2020-07-08 12:17:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-08 12:17:29,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699923890] [2020-07-08 12:17:29,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1640072169] [2020-07-08 12:17:29,462 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 [2020-07-08 12:17:29,527 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-08 12:17:29,528 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:29,530 INFO L264 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 24 conjunts are in the unsatisfiable core [2020-07-08 12:17:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:29,563 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:29,827 INFO L263 TraceCheckUtils]: 0: Hoare triple {4069#true} call ULTIMATE.init(); {4069#true} is VALID [2020-07-08 12:17:29,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {4069#true} assume true; {4069#true} is VALID [2020-07-08 12:17:29,828 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4069#true} {4069#true} #26#return; {4069#true} is VALID [2020-07-08 12:17:29,828 INFO L263 TraceCheckUtils]: 3: Hoare triple {4069#true} call #t~ret2 := main(); {4069#true} is VALID [2020-07-08 12:17:29,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {4069#true} ~a~0 := 15;~b~0 := 0; {4073#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:29,829 INFO L263 TraceCheckUtils]: 5: Hoare triple {4073#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4069#true} is VALID [2020-07-08 12:17:29,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,832 INFO L280 TraceCheckUtils]: 7: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,832 INFO L263 TraceCheckUtils]: 8: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,834 INFO L280 TraceCheckUtils]: 9: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,836 INFO L263 TraceCheckUtils]: 11: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,838 INFO L263 TraceCheckUtils]: 14: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,839 INFO L280 TraceCheckUtils]: 15: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,841 INFO L263 TraceCheckUtils]: 17: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,841 INFO L280 TraceCheckUtils]: 18: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,842 INFO L280 TraceCheckUtils]: 19: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,842 INFO L263 TraceCheckUtils]: 20: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,843 INFO L280 TraceCheckUtils]: 21: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,843 INFO L280 TraceCheckUtils]: 22: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,844 INFO L263 TraceCheckUtils]: 23: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,844 INFO L280 TraceCheckUtils]: 24: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,845 INFO L280 TraceCheckUtils]: 25: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,845 INFO L263 TraceCheckUtils]: 26: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,846 INFO L280 TraceCheckUtils]: 27: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,846 INFO L280 TraceCheckUtils]: 28: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,847 INFO L263 TraceCheckUtils]: 29: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,848 INFO L280 TraceCheckUtils]: 31: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,848 INFO L263 TraceCheckUtils]: 32: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,849 INFO L280 TraceCheckUtils]: 33: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,850 INFO L280 TraceCheckUtils]: 34: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,850 INFO L263 TraceCheckUtils]: 35: Hoare triple {4481#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4069#true} is VALID [2020-07-08 12:17:29,851 INFO L280 TraceCheckUtils]: 36: Hoare triple {4069#true} ~n := #in~n;~m := #in~m; {4481#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:29,852 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 [2020-07-08 12:17:29,852 INFO L280 TraceCheckUtils]: 38: Hoare triple {4459#(<= |sum_#in~n| 0)} assume true; {4459#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:29,854 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 [2020-07-08 12:17:29,855 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 [2020-07-08 12:17:29,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {4458#(<= |sum_#in~n| 1)} assume true; {4458#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:29,857 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 [2020-07-08 12:17:29,857 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 [2020-07-08 12:17:29,858 INFO L280 TraceCheckUtils]: 44: Hoare triple {4453#(<= |sum_#in~n| 2)} assume true; {4453#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:29,860 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 [2020-07-08 12:17:29,860 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 [2020-07-08 12:17:29,861 INFO L280 TraceCheckUtils]: 47: Hoare triple {4442#(<= |sum_#in~n| 3)} assume true; {4442#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:29,862 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 [2020-07-08 12:17:29,863 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 [2020-07-08 12:17:29,864 INFO L280 TraceCheckUtils]: 50: Hoare triple {4425#(<= |sum_#in~n| 4)} assume true; {4425#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:29,866 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 [2020-07-08 12:17:29,866 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 [2020-07-08 12:17:29,867 INFO L280 TraceCheckUtils]: 53: Hoare triple {4402#(<= |sum_#in~n| 5)} assume true; {4402#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:29,868 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 [2020-07-08 12:17:29,869 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 [2020-07-08 12:17:29,869 INFO L280 TraceCheckUtils]: 56: Hoare triple {4373#(<= |sum_#in~n| 6)} assume true; {4373#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:29,871 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 [2020-07-08 12:17:29,873 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 [2020-07-08 12:17:29,873 INFO L280 TraceCheckUtils]: 59: Hoare triple {4338#(<= |sum_#in~n| 7)} assume true; {4338#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:29,875 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 [2020-07-08 12:17:29,875 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 [2020-07-08 12:17:29,876 INFO L280 TraceCheckUtils]: 62: Hoare triple {4297#(<= |sum_#in~n| 8)} assume true; {4297#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:29,877 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 [2020-07-08 12:17:29,877 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 [2020-07-08 12:17:29,878 INFO L280 TraceCheckUtils]: 65: Hoare triple {4250#(<= |sum_#in~n| 9)} assume true; {4250#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:29,879 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 [2020-07-08 12:17:29,880 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 [2020-07-08 12:17:29,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {4197#(<= |sum_#in~n| 10)} assume true; {4197#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:29,881 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4197#(<= |sum_#in~n| 10)} {4073#(<= 15 main_~a~0)} #32#return; {4070#false} is VALID [2020-07-08 12:17:29,881 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 [2020-07-08 12:17:29,882 INFO L280 TraceCheckUtils]: 71: Hoare triple {4070#false} assume ~result~0 == ~a~0 + ~b~0; {4070#false} is VALID [2020-07-08 12:17:29,882 INFO L280 TraceCheckUtils]: 72: Hoare triple {4070#false} assume !false; {4070#false} is VALID [2020-07-08 12:17:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-08 12:17:29,888 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:29,888 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 16 [2020-07-08 12:17:29,888 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506423277] [2020-07-08 12:17:29,891 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 73 [2020-07-08 12:17:29,934 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:29,934 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-08 12:17:30,001 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:30,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-08 12:17:30,002 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:30,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-08 12:17:30,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2020-07-08 12:17:30,003 INFO L87 Difference]: Start difference. First operand 45 states and 46 transitions. Second operand 16 states. [2020-07-08 12:17:30,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:30,353 INFO L93 Difference]: Finished difference Result 52 states and 53 transitions. [2020-07-08 12:17:30,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 12:17:30,354 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 73 [2020-07-08 12:17:30,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 12:17:30,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 53 transitions. [2020-07-08 12:17:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 12:17:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 53 transitions. [2020-07-08 12:17:30,357 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 53 transitions. [2020-07-08 12:17:30,430 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:30,432 INFO L225 Difference]: With dead ends: 52 [2020-07-08 12:17:30,432 INFO L226 Difference]: Without dead ends: 48 [2020-07-08 12:17:30,433 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=250, Invalid=452, Unknown=0, NotChecked=0, Total=702 [2020-07-08 12:17:30,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2020-07-08 12:17:30,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2020-07-08 12:17:30,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:30,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 48 states. Second operand 48 states. [2020-07-08 12:17:30,443 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 48 states. [2020-07-08 12:17:30,443 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 48 states. [2020-07-08 12:17:30,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:30,446 INFO L93 Difference]: Finished difference Result 48 states and 49 transitions. [2020-07-08 12:17:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-08 12:17:30,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:30,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:30,446 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 48 states. [2020-07-08 12:17:30,447 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 48 states. [2020-07-08 12:17:30,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:30,448 INFO L93 Difference]: Finished difference Result 48 states and 49 transitions. [2020-07-08 12:17:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-08 12:17:30,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:30,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:30,449 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:30,449 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-08 12:17:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 49 transitions. [2020-07-08 12:17:30,451 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 49 transitions. Word has length 73 [2020-07-08 12:17:30,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:30,451 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 49 transitions. [2020-07-08 12:17:30,452 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-08 12:17:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-08 12:17:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2020-07-08 12:17:30,453 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:30,453 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:30,665 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:30,666 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:30,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:30,667 INFO L82 PathProgramCache]: Analyzing trace with hash -2010530748, now seen corresponding path program 11 times [2020-07-08 12:17:30,667 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:30,668 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579761530] [2020-07-08 12:17:30,668 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:30,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} assume true; {4911#true} is VALID [2020-07-08 12:17:30,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4911#true} {4911#true} #26#return; {4911#true} is VALID [2020-07-08 12:17:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,270 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 [2020-07-08 12:17:31,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,271 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 [2020-07-08 12:17:31,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,273 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,273 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,274 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 [2020-07-08 12:17:31,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,276 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 [2020-07-08 12:17:31,276 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 [2020-07-08 12:17:31,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,278 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 [2020-07-08 12:17:31,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,280 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,282 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,283 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,283 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 [2020-07-08 12:17:31,284 INFO L280 TraceCheckUtils]: 8: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,285 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 [2020-07-08 12:17:31,286 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 [2020-07-08 12:17:31,286 INFO L280 TraceCheckUtils]: 11: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,288 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 [2020-07-08 12:17:31,288 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 [2020-07-08 12:17:31,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,290 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 [2020-07-08 12:17:31,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,292 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,293 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,293 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,295 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,296 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 [2020-07-08 12:17:31,296 INFO L280 TraceCheckUtils]: 11: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,298 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 [2020-07-08 12:17:31,298 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 [2020-07-08 12:17:31,299 INFO L280 TraceCheckUtils]: 14: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,300 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 [2020-07-08 12:17:31,301 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 [2020-07-08 12:17:31,301 INFO L280 TraceCheckUtils]: 17: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,303 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 [2020-07-08 12:17:31,303 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 [2020-07-08 12:17:31,304 INFO L280 TraceCheckUtils]: 20: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,305 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 [2020-07-08 12:17:31,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,307 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,308 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,310 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,311 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,311 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,312 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 [2020-07-08 12:17:31,313 INFO L280 TraceCheckUtils]: 14: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,314 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 [2020-07-08 12:17:31,315 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 [2020-07-08 12:17:31,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,317 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 [2020-07-08 12:17:31,317 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 [2020-07-08 12:17:31,318 INFO L280 TraceCheckUtils]: 20: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,319 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 [2020-07-08 12:17:31,320 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 [2020-07-08 12:17:31,320 INFO L280 TraceCheckUtils]: 23: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,321 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 [2020-07-08 12:17:31,322 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 [2020-07-08 12:17:31,323 INFO L280 TraceCheckUtils]: 26: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,324 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 [2020-07-08 12:17:31,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,326 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,327 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,329 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,330 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,331 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,331 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,332 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 [2020-07-08 12:17:31,333 INFO L280 TraceCheckUtils]: 17: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,335 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 [2020-07-08 12:17:31,335 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 [2020-07-08 12:17:31,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,338 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 [2020-07-08 12:17:31,338 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 [2020-07-08 12:17:31,339 INFO L280 TraceCheckUtils]: 23: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,340 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 [2020-07-08 12:17:31,341 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 [2020-07-08 12:17:31,342 INFO L280 TraceCheckUtils]: 26: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,343 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 [2020-07-08 12:17:31,344 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 [2020-07-08 12:17:31,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,346 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 [2020-07-08 12:17:31,347 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 [2020-07-08 12:17:31,347 INFO L280 TraceCheckUtils]: 32: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,348 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 [2020-07-08 12:17:31,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,351 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,352 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,353 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,354 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,355 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,355 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,356 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,356 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,358 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,359 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 [2020-07-08 12:17:31,359 INFO L280 TraceCheckUtils]: 20: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,361 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 [2020-07-08 12:17:31,362 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 [2020-07-08 12:17:31,362 INFO L280 TraceCheckUtils]: 23: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,364 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 [2020-07-08 12:17:31,364 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 [2020-07-08 12:17:31,365 INFO L280 TraceCheckUtils]: 26: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,366 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 [2020-07-08 12:17:31,367 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 [2020-07-08 12:17:31,367 INFO L280 TraceCheckUtils]: 29: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,369 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 [2020-07-08 12:17:31,369 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 [2020-07-08 12:17:31,370 INFO L280 TraceCheckUtils]: 32: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,371 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 [2020-07-08 12:17:31,372 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 [2020-07-08 12:17:31,373 INFO L280 TraceCheckUtils]: 35: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,374 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 [2020-07-08 12:17:31,375 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 [2020-07-08 12:17:31,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:31,377 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 [2020-07-08 12:17:31,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,381 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,382 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,384 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,384 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,386 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,387 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,387 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,388 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,389 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,389 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,390 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,390 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,391 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 [2020-07-08 12:17:31,392 INFO L280 TraceCheckUtils]: 23: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,393 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 [2020-07-08 12:17:31,394 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 [2020-07-08 12:17:31,394 INFO L280 TraceCheckUtils]: 26: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,395 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 [2020-07-08 12:17:31,396 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 [2020-07-08 12:17:31,397 INFO L280 TraceCheckUtils]: 29: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,398 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 [2020-07-08 12:17:31,398 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 [2020-07-08 12:17:31,399 INFO L280 TraceCheckUtils]: 32: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,400 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 [2020-07-08 12:17:31,402 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 [2020-07-08 12:17:31,403 INFO L280 TraceCheckUtils]: 35: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,406 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 [2020-07-08 12:17:31,407 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 [2020-07-08 12:17:31,409 INFO L280 TraceCheckUtils]: 38: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,410 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 [2020-07-08 12:17:31,412 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 [2020-07-08 12:17:31,413 INFO L280 TraceCheckUtils]: 41: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:31,415 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 [2020-07-08 12:17:31,416 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 [2020-07-08 12:17:31,417 INFO L280 TraceCheckUtils]: 44: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:31,418 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 [2020-07-08 12:17:31,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,422 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,423 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,425 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,426 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,427 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,428 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,429 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,429 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,429 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,430 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,430 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,431 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,431 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,432 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,432 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,433 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 [2020-07-08 12:17:31,434 INFO L280 TraceCheckUtils]: 26: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,435 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 [2020-07-08 12:17:31,436 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 [2020-07-08 12:17:31,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,438 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 [2020-07-08 12:17:31,439 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 [2020-07-08 12:17:31,439 INFO L280 TraceCheckUtils]: 32: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,441 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 [2020-07-08 12:17:31,441 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 [2020-07-08 12:17:31,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,443 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 [2020-07-08 12:17:31,444 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 [2020-07-08 12:17:31,444 INFO L280 TraceCheckUtils]: 38: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,446 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 [2020-07-08 12:17:31,446 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 [2020-07-08 12:17:31,447 INFO L280 TraceCheckUtils]: 41: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,448 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 [2020-07-08 12:17:31,449 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 [2020-07-08 12:17:31,449 INFO L280 TraceCheckUtils]: 44: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:31,451 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 [2020-07-08 12:17:31,451 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 [2020-07-08 12:17:31,452 INFO L280 TraceCheckUtils]: 47: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:31,453 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 [2020-07-08 12:17:31,454 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 [2020-07-08 12:17:31,455 INFO L280 TraceCheckUtils]: 50: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:31,457 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 [2020-07-08 12:17:31,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,462 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,463 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,464 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,465 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,465 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,466 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,467 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,468 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,469 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,470 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,470 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,471 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,471 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,472 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,472 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,472 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,473 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,473 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,473 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,474 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,475 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 [2020-07-08 12:17:31,475 INFO L280 TraceCheckUtils]: 29: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,477 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 [2020-07-08 12:17:31,477 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 [2020-07-08 12:17:31,478 INFO L280 TraceCheckUtils]: 32: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,479 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 [2020-07-08 12:17:31,480 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 [2020-07-08 12:17:31,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,482 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 [2020-07-08 12:17:31,482 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 [2020-07-08 12:17:31,483 INFO L280 TraceCheckUtils]: 38: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,484 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 [2020-07-08 12:17:31,484 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 [2020-07-08 12:17:31,485 INFO L280 TraceCheckUtils]: 41: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,487 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 [2020-07-08 12:17:31,487 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 [2020-07-08 12:17:31,488 INFO L280 TraceCheckUtils]: 44: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,490 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 [2020-07-08 12:17:31,491 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 [2020-07-08 12:17:31,491 INFO L280 TraceCheckUtils]: 47: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:31,493 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 [2020-07-08 12:17:31,493 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 [2020-07-08 12:17:31,494 INFO L280 TraceCheckUtils]: 50: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:31,497 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 [2020-07-08 12:17:31,497 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 [2020-07-08 12:17:31,498 INFO L280 TraceCheckUtils]: 53: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:31,500 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 [2020-07-08 12:17:31,501 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 [2020-07-08 12:17:31,501 INFO L280 TraceCheckUtils]: 56: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:31,503 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 [2020-07-08 12:17:31,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,508 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,510 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,511 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,511 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,512 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,512 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,512 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,513 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,514 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,514 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,515 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,515 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,516 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,516 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,517 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,517 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,517 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,518 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,518 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,519 INFO L280 TraceCheckUtils]: 28: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,519 INFO L263 TraceCheckUtils]: 29: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,519 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,520 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 [2020-07-08 12:17:31,520 INFO L280 TraceCheckUtils]: 32: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,522 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 [2020-07-08 12:17:31,523 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 [2020-07-08 12:17:31,523 INFO L280 TraceCheckUtils]: 35: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,525 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 [2020-07-08 12:17:31,525 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 [2020-07-08 12:17:31,526 INFO L280 TraceCheckUtils]: 38: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,527 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 [2020-07-08 12:17:31,527 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 [2020-07-08 12:17:31,528 INFO L280 TraceCheckUtils]: 41: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,529 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 [2020-07-08 12:17:31,530 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 [2020-07-08 12:17:31,530 INFO L280 TraceCheckUtils]: 44: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,532 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 [2020-07-08 12:17:31,532 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 [2020-07-08 12:17:31,533 INFO L280 TraceCheckUtils]: 47: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,534 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 [2020-07-08 12:17:31,535 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 [2020-07-08 12:17:31,535 INFO L280 TraceCheckUtils]: 50: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:31,537 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 [2020-07-08 12:17:31,538 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 [2020-07-08 12:17:31,538 INFO L280 TraceCheckUtils]: 53: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:31,539 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 [2020-07-08 12:17:31,540 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 [2020-07-08 12:17:31,541 INFO L280 TraceCheckUtils]: 56: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:31,542 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 [2020-07-08 12:17:31,543 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 [2020-07-08 12:17:31,543 INFO L280 TraceCheckUtils]: 59: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:31,545 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 [2020-07-08 12:17:31,545 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 [2020-07-08 12:17:31,546 INFO L280 TraceCheckUtils]: 62: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:31,548 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 [2020-07-08 12:17:31,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,553 INFO L263 TraceCheckUtils]: 2: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,554 INFO L263 TraceCheckUtils]: 5: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,556 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,557 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,558 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,558 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,559 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,559 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,560 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,561 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,562 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,562 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,564 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,564 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,565 INFO L280 TraceCheckUtils]: 28: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,565 INFO L263 TraceCheckUtils]: 29: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,565 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,566 INFO L280 TraceCheckUtils]: 31: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,566 INFO L263 TraceCheckUtils]: 32: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,566 INFO L280 TraceCheckUtils]: 33: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,567 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 [2020-07-08 12:17:31,568 INFO L280 TraceCheckUtils]: 35: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,569 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 [2020-07-08 12:17:31,570 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 [2020-07-08 12:17:31,571 INFO L280 TraceCheckUtils]: 38: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,572 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 [2020-07-08 12:17:31,572 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 [2020-07-08 12:17:31,573 INFO L280 TraceCheckUtils]: 41: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,574 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 [2020-07-08 12:17:31,574 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 [2020-07-08 12:17:31,575 INFO L280 TraceCheckUtils]: 44: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,579 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 [2020-07-08 12:17:31,584 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 [2020-07-08 12:17:31,588 INFO L280 TraceCheckUtils]: 47: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,589 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 [2020-07-08 12:17:31,590 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 [2020-07-08 12:17:31,591 INFO L280 TraceCheckUtils]: 50: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,592 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 [2020-07-08 12:17:31,593 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 [2020-07-08 12:17:31,593 INFO L280 TraceCheckUtils]: 53: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:31,595 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 [2020-07-08 12:17:31,595 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 [2020-07-08 12:17:31,596 INFO L280 TraceCheckUtils]: 56: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:31,597 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 [2020-07-08 12:17:31,598 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 [2020-07-08 12:17:31,598 INFO L280 TraceCheckUtils]: 59: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:31,600 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 [2020-07-08 12:17:31,601 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 [2020-07-08 12:17:31,601 INFO L280 TraceCheckUtils]: 62: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:31,603 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 [2020-07-08 12:17:31,603 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 [2020-07-08 12:17:31,604 INFO L280 TraceCheckUtils]: 65: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:31,605 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 [2020-07-08 12:17:31,606 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 [2020-07-08 12:17:31,606 INFO L280 TraceCheckUtils]: 68: Hoare triple {5051#(<= |sum_#in~n| 11)} assume true; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:31,608 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5051#(<= |sum_#in~n| 11)} {4915#(<= 15 main_~a~0)} #32#return; {4912#false} is VALID [2020-07-08 12:17:31,618 INFO L263 TraceCheckUtils]: 0: Hoare triple {4911#true} call ULTIMATE.init(); {4911#true} is VALID [2020-07-08 12:17:31,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {4911#true} assume true; {4911#true} is VALID [2020-07-08 12:17:31,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4911#true} {4911#true} #26#return; {4911#true} is VALID [2020-07-08 12:17:31,618 INFO L263 TraceCheckUtils]: 3: Hoare triple {4911#true} call #t~ret2 := main(); {4911#true} is VALID [2020-07-08 12:17:31,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {4911#true} ~a~0 := 15;~b~0 := 0; {4915#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:31,620 INFO L263 TraceCheckUtils]: 5: Hoare triple {4915#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4911#true} is VALID [2020-07-08 12:17:31,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,621 INFO L280 TraceCheckUtils]: 7: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,621 INFO L263 TraceCheckUtils]: 8: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,621 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,622 INFO L280 TraceCheckUtils]: 10: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,622 INFO L263 TraceCheckUtils]: 11: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,622 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,623 INFO L280 TraceCheckUtils]: 13: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,623 INFO L263 TraceCheckUtils]: 14: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,624 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,624 INFO L263 TraceCheckUtils]: 17: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,625 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,625 INFO L280 TraceCheckUtils]: 19: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,625 INFO L263 TraceCheckUtils]: 20: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,626 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,626 INFO L280 TraceCheckUtils]: 22: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,627 INFO L263 TraceCheckUtils]: 23: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,627 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,628 INFO L280 TraceCheckUtils]: 25: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,628 INFO L263 TraceCheckUtils]: 26: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,633 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,634 INFO L280 TraceCheckUtils]: 28: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,634 INFO L263 TraceCheckUtils]: 29: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,634 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,635 INFO L280 TraceCheckUtils]: 31: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,635 INFO L263 TraceCheckUtils]: 32: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,636 INFO L280 TraceCheckUtils]: 33: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,636 INFO L280 TraceCheckUtils]: 34: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,636 INFO L263 TraceCheckUtils]: 35: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,637 INFO L280 TraceCheckUtils]: 36: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,637 INFO L280 TraceCheckUtils]: 37: Hoare triple {4986#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,637 INFO L263 TraceCheckUtils]: 38: Hoare triple {4986#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:31,638 INFO L280 TraceCheckUtils]: 39: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {4986#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:31,638 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 [2020-07-08 12:17:31,638 INFO L280 TraceCheckUtils]: 41: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:31,640 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 [2020-07-08 12:17:31,640 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 [2020-07-08 12:17:31,641 INFO L280 TraceCheckUtils]: 44: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:31,642 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 [2020-07-08 12:17:31,642 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 [2020-07-08 12:17:31,643 INFO L280 TraceCheckUtils]: 47: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:31,644 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 [2020-07-08 12:17:31,645 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 [2020-07-08 12:17:31,645 INFO L280 TraceCheckUtils]: 50: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:31,647 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 [2020-07-08 12:17:31,647 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 [2020-07-08 12:17:31,648 INFO L280 TraceCheckUtils]: 53: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:31,649 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 [2020-07-08 12:17:31,649 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 [2020-07-08 12:17:31,650 INFO L280 TraceCheckUtils]: 56: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:31,651 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 [2020-07-08 12:17:31,652 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 [2020-07-08 12:17:31,652 INFO L280 TraceCheckUtils]: 59: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:31,655 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 [2020-07-08 12:17:31,656 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 [2020-07-08 12:17:31,657 INFO L280 TraceCheckUtils]: 62: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:31,658 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 [2020-07-08 12:17:31,659 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 [2020-07-08 12:17:31,660 INFO L280 TraceCheckUtils]: 65: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:31,661 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 [2020-07-08 12:17:31,662 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 [2020-07-08 12:17:31,662 INFO L280 TraceCheckUtils]: 68: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:31,663 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 [2020-07-08 12:17:31,664 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 [2020-07-08 12:17:31,664 INFO L280 TraceCheckUtils]: 71: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:31,672 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 [2020-07-08 12:17:31,672 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 [2020-07-08 12:17:31,673 INFO L280 TraceCheckUtils]: 74: Hoare triple {5051#(<= |sum_#in~n| 11)} assume true; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:31,674 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5051#(<= |sum_#in~n| 11)} {4915#(<= 15 main_~a~0)} #32#return; {4912#false} is VALID [2020-07-08 12:17:31,674 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 [2020-07-08 12:17:31,674 INFO L280 TraceCheckUtils]: 77: Hoare triple {4912#false} assume ~result~0 == ~a~0 + ~b~0; {4912#false} is VALID [2020-07-08 12:17:31,674 INFO L280 TraceCheckUtils]: 78: Hoare triple {4912#false} assume !false; {4912#false} is VALID [2020-07-08 12:17:31,681 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-08 12:17:31,682 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579761530] [2020-07-08 12:17:31,682 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1938724057] [2020-07-08 12:17:31,682 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 [2020-07-08 12:17:31,731 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2020-07-08 12:17:31,732 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:31,733 INFO L264 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 26 conjunts are in the unsatisfiable core [2020-07-08 12:17:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:31,749 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:32,025 INFO L263 TraceCheckUtils]: 0: Hoare triple {4911#true} call ULTIMATE.init(); {4911#true} is VALID [2020-07-08 12:17:32,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {4911#true} assume true; {4911#true} is VALID [2020-07-08 12:17:32,026 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4911#true} {4911#true} #26#return; {4911#true} is VALID [2020-07-08 12:17:32,026 INFO L263 TraceCheckUtils]: 3: Hoare triple {4911#true} call #t~ret2 := main(); {4911#true} is VALID [2020-07-08 12:17:32,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {4911#true} ~a~0 := 15;~b~0 := 0; {4915#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:32,027 INFO L263 TraceCheckUtils]: 5: Hoare triple {4915#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {4911#true} is VALID [2020-07-08 12:17:32,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,028 INFO L263 TraceCheckUtils]: 8: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,029 INFO L263 TraceCheckUtils]: 11: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,030 INFO L263 TraceCheckUtils]: 14: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,032 INFO L280 TraceCheckUtils]: 16: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,032 INFO L263 TraceCheckUtils]: 17: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,032 INFO L280 TraceCheckUtils]: 18: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,033 INFO L280 TraceCheckUtils]: 19: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,033 INFO L263 TraceCheckUtils]: 20: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,034 INFO L280 TraceCheckUtils]: 21: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,034 INFO L280 TraceCheckUtils]: 22: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,034 INFO L263 TraceCheckUtils]: 23: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,035 INFO L280 TraceCheckUtils]: 24: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,035 INFO L280 TraceCheckUtils]: 25: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,036 INFO L263 TraceCheckUtils]: 26: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,036 INFO L280 TraceCheckUtils]: 27: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,037 INFO L280 TraceCheckUtils]: 28: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,037 INFO L263 TraceCheckUtils]: 29: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,038 INFO L280 TraceCheckUtils]: 30: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,038 INFO L280 TraceCheckUtils]: 31: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,038 INFO L263 TraceCheckUtils]: 32: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,039 INFO L280 TraceCheckUtils]: 33: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,039 INFO L280 TraceCheckUtils]: 34: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,040 INFO L263 TraceCheckUtils]: 35: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,040 INFO L280 TraceCheckUtils]: 36: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,041 INFO L280 TraceCheckUtils]: 37: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,041 INFO L263 TraceCheckUtils]: 38: Hoare triple {5394#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {4911#true} is VALID [2020-07-08 12:17:32,041 INFO L280 TraceCheckUtils]: 39: Hoare triple {4911#true} ~n := #in~n;~m := #in~m; {5394#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:32,042 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 [2020-07-08 12:17:32,043 INFO L280 TraceCheckUtils]: 41: Hoare triple {5372#(<= |sum_#in~n| 0)} assume true; {5372#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:32,045 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 [2020-07-08 12:17:32,045 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 [2020-07-08 12:17:32,045 INFO L280 TraceCheckUtils]: 44: Hoare triple {5371#(<= |sum_#in~n| 1)} assume true; {5371#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:32,047 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 [2020-07-08 12:17:32,047 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 [2020-07-08 12:17:32,051 INFO L280 TraceCheckUtils]: 47: Hoare triple {5366#(<= |sum_#in~n| 2)} assume true; {5366#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:32,054 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 [2020-07-08 12:17:32,055 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 [2020-07-08 12:17:32,055 INFO L280 TraceCheckUtils]: 50: Hoare triple {5355#(<= |sum_#in~n| 3)} assume true; {5355#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:32,056 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 [2020-07-08 12:17:32,056 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 [2020-07-08 12:17:32,057 INFO L280 TraceCheckUtils]: 53: Hoare triple {5338#(<= |sum_#in~n| 4)} assume true; {5338#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:32,058 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 [2020-07-08 12:17:32,058 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 [2020-07-08 12:17:32,059 INFO L280 TraceCheckUtils]: 56: Hoare triple {5315#(<= |sum_#in~n| 5)} assume true; {5315#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:32,060 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 [2020-07-08 12:17:32,060 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 [2020-07-08 12:17:32,061 INFO L280 TraceCheckUtils]: 59: Hoare triple {5286#(<= |sum_#in~n| 6)} assume true; {5286#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:32,062 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 [2020-07-08 12:17:32,063 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 [2020-07-08 12:17:32,063 INFO L280 TraceCheckUtils]: 62: Hoare triple {5251#(<= |sum_#in~n| 7)} assume true; {5251#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:32,064 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 [2020-07-08 12:17:32,065 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 [2020-07-08 12:17:32,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {5210#(<= |sum_#in~n| 8)} assume true; {5210#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:32,067 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 [2020-07-08 12:17:32,068 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 [2020-07-08 12:17:32,069 INFO L280 TraceCheckUtils]: 68: Hoare triple {5163#(<= |sum_#in~n| 9)} assume true; {5163#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:32,070 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 [2020-07-08 12:17:32,071 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 [2020-07-08 12:17:32,071 INFO L280 TraceCheckUtils]: 71: Hoare triple {5110#(<= |sum_#in~n| 10)} assume true; {5110#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:32,072 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 [2020-07-08 12:17:32,073 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 [2020-07-08 12:17:32,074 INFO L280 TraceCheckUtils]: 74: Hoare triple {5051#(<= |sum_#in~n| 11)} assume true; {5051#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:32,075 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5051#(<= |sum_#in~n| 11)} {4915#(<= 15 main_~a~0)} #32#return; {4912#false} is VALID [2020-07-08 12:17:32,075 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 [2020-07-08 12:17:32,075 INFO L280 TraceCheckUtils]: 77: Hoare triple {4912#false} assume ~result~0 == ~a~0 + ~b~0; {4912#false} is VALID [2020-07-08 12:17:32,075 INFO L280 TraceCheckUtils]: 78: Hoare triple {4912#false} assume !false; {4912#false} is VALID [2020-07-08 12:17:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-08 12:17:32,081 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:32,081 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 17 [2020-07-08 12:17:32,082 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86130470] [2020-07-08 12:17:32,082 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 79 [2020-07-08 12:17:32,171 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:32,171 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-08 12:17:32,251 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:32,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-08 12:17:32,252 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:32,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-08 12:17:32,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=174, Unknown=0, NotChecked=0, Total=272 [2020-07-08 12:17:32,252 INFO L87 Difference]: Start difference. First operand 48 states and 49 transitions. Second operand 17 states. [2020-07-08 12:17:32,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:32,701 INFO L93 Difference]: Finished difference Result 55 states and 56 transitions. [2020-07-08 12:17:32,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 12:17:32,701 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 79 [2020-07-08 12:17:32,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 12:17:32,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 56 transitions. [2020-07-08 12:17:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 12:17:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 56 transitions. [2020-07-08 12:17:32,705 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 56 transitions. [2020-07-08 12:17:32,782 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:32,784 INFO L225 Difference]: With dead ends: 55 [2020-07-08 12:17:32,784 INFO L226 Difference]: Without dead ends: 51 [2020-07-08 12:17:32,785 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 [2020-07-08 12:17:32,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2020-07-08 12:17:32,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2020-07-08 12:17:32,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:32,795 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand 51 states. [2020-07-08 12:17:32,795 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 51 states. [2020-07-08 12:17:32,795 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 51 states. [2020-07-08 12:17:32,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:32,799 INFO L93 Difference]: Finished difference Result 51 states and 52 transitions. [2020-07-08 12:17:32,799 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2020-07-08 12:17:32,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:32,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:32,800 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 51 states. [2020-07-08 12:17:32,803 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 51 states. [2020-07-08 12:17:32,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:32,806 INFO L93 Difference]: Finished difference Result 51 states and 52 transitions. [2020-07-08 12:17:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2020-07-08 12:17:32,807 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:32,807 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:32,807 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:32,807 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2020-07-08 12:17:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 52 transitions. [2020-07-08 12:17:32,809 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 52 transitions. Word has length 79 [2020-07-08 12:17:32,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:32,809 INFO L479 AbstractCegarLoop]: Abstraction has 51 states and 52 transitions. [2020-07-08 12:17:32,809 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-08 12:17:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2020-07-08 12:17:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-07-08 12:17:32,811 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:32,812 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:33,026 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-08 12:17:33,026 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:33,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:33,027 INFO L82 PathProgramCache]: Analyzing trace with hash -986521316, now seen corresponding path program 12 times [2020-07-08 12:17:33,027 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:33,028 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723788448] [2020-07-08 12:17:33,028 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} assume true; {5856#true} is VALID [2020-07-08 12:17:33,082 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5856#true} {5856#true} #26#return; {5856#true} is VALID [2020-07-08 12:17:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:33,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,602 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 [2020-07-08 12:17:33,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,604 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 [2020-07-08 12:17:33,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,607 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,609 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 [2020-07-08 12:17:33,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,611 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 [2020-07-08 12:17:33,612 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 [2020-07-08 12:17:33,613 INFO L280 TraceCheckUtils]: 8: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,615 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 [2020-07-08 12:17:33,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,617 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,619 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,627 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 [2020-07-08 12:17:33,628 INFO L280 TraceCheckUtils]: 8: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,630 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 [2020-07-08 12:17:33,630 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 [2020-07-08 12:17:33,631 INFO L280 TraceCheckUtils]: 11: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,633 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 [2020-07-08 12:17:33,634 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 [2020-07-08 12:17:33,634 INFO L280 TraceCheckUtils]: 14: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,636 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 [2020-07-08 12:17:33,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,639 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,640 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,642 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,644 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 [2020-07-08 12:17:33,644 INFO L280 TraceCheckUtils]: 11: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,646 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 [2020-07-08 12:17:33,647 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 [2020-07-08 12:17:33,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,650 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 [2020-07-08 12:17:33,650 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 [2020-07-08 12:17:33,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,653 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 [2020-07-08 12:17:33,653 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 [2020-07-08 12:17:33,654 INFO L280 TraceCheckUtils]: 20: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:33,657 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 [2020-07-08 12:17:33,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,660 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,662 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,663 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,663 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,665 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,666 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 [2020-07-08 12:17:33,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,669 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 [2020-07-08 12:17:33,670 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 [2020-07-08 12:17:33,671 INFO L280 TraceCheckUtils]: 17: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,672 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 [2020-07-08 12:17:33,673 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 [2020-07-08 12:17:33,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,676 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 [2020-07-08 12:17:33,677 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 [2020-07-08 12:17:33,677 INFO L280 TraceCheckUtils]: 23: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:33,679 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 [2020-07-08 12:17:33,680 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 [2020-07-08 12:17:33,681 INFO L280 TraceCheckUtils]: 26: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:33,683 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 [2020-07-08 12:17:33,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,685 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,687 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,687 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,688 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,690 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,690 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,691 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,691 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,692 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,693 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 [2020-07-08 12:17:33,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,695 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 [2020-07-08 12:17:33,696 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 [2020-07-08 12:17:33,696 INFO L280 TraceCheckUtils]: 20: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,698 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 [2020-07-08 12:17:33,699 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 [2020-07-08 12:17:33,700 INFO L280 TraceCheckUtils]: 23: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,701 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 [2020-07-08 12:17:33,702 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 [2020-07-08 12:17:33,703 INFO L280 TraceCheckUtils]: 26: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:33,705 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 [2020-07-08 12:17:33,706 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 [2020-07-08 12:17:33,707 INFO L280 TraceCheckUtils]: 29: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:33,709 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 [2020-07-08 12:17:33,711 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 [2020-07-08 12:17:33,712 INFO L280 TraceCheckUtils]: 32: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:33,714 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 [2020-07-08 12:17:33,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,719 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,722 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,725 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,728 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,729 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,730 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,731 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,732 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,734 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,736 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 [2020-07-08 12:17:33,737 INFO L280 TraceCheckUtils]: 20: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,740 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 [2020-07-08 12:17:33,741 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 [2020-07-08 12:17:33,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,745 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 [2020-07-08 12:17:33,745 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 [2020-07-08 12:17:33,746 INFO L280 TraceCheckUtils]: 26: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,748 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 [2020-07-08 12:17:33,749 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 [2020-07-08 12:17:33,750 INFO L280 TraceCheckUtils]: 29: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:33,752 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 [2020-07-08 12:17:33,753 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 [2020-07-08 12:17:33,754 INFO L280 TraceCheckUtils]: 32: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:33,756 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 [2020-07-08 12:17:33,757 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 [2020-07-08 12:17:33,757 INFO L280 TraceCheckUtils]: 35: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:33,760 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 [2020-07-08 12:17:33,761 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 [2020-07-08 12:17:33,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:33,765 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 [2020-07-08 12:17:33,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,772 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,774 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,776 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,777 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,778 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,779 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,781 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,784 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,784 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,785 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,786 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,787 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,789 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 [2020-07-08 12:17:33,790 INFO L280 TraceCheckUtils]: 23: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,793 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 [2020-07-08 12:17:33,794 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 [2020-07-08 12:17:33,795 INFO L280 TraceCheckUtils]: 26: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,797 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 [2020-07-08 12:17:33,798 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 [2020-07-08 12:17:33,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,801 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 [2020-07-08 12:17:33,802 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 [2020-07-08 12:17:33,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:33,804 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 [2020-07-08 12:17:33,806 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 [2020-07-08 12:17:33,807 INFO L280 TraceCheckUtils]: 35: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:33,809 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 [2020-07-08 12:17:33,810 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 [2020-07-08 12:17:33,812 INFO L280 TraceCheckUtils]: 38: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:33,849 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 [2020-07-08 12:17:33,850 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 [2020-07-08 12:17:33,851 INFO L280 TraceCheckUtils]: 41: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:33,852 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 [2020-07-08 12:17:33,853 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 [2020-07-08 12:17:33,853 INFO L280 TraceCheckUtils]: 44: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:33,855 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 [2020-07-08 12:17:33,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,858 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,860 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,861 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,861 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,863 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,864 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,865 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,866 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,867 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,868 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,868 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,869 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 [2020-07-08 12:17:33,870 INFO L280 TraceCheckUtils]: 26: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,871 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 [2020-07-08 12:17:33,872 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 [2020-07-08 12:17:33,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,874 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 [2020-07-08 12:17:33,875 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 [2020-07-08 12:17:33,875 INFO L280 TraceCheckUtils]: 32: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,877 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 [2020-07-08 12:17:33,878 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 [2020-07-08 12:17:33,878 INFO L280 TraceCheckUtils]: 35: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:33,879 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 [2020-07-08 12:17:33,880 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 [2020-07-08 12:17:33,881 INFO L280 TraceCheckUtils]: 38: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:33,883 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 [2020-07-08 12:17:33,884 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 [2020-07-08 12:17:33,885 INFO L280 TraceCheckUtils]: 41: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:33,887 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 [2020-07-08 12:17:33,888 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 [2020-07-08 12:17:33,889 INFO L280 TraceCheckUtils]: 44: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:33,891 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 [2020-07-08 12:17:33,892 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 [2020-07-08 12:17:33,893 INFO L280 TraceCheckUtils]: 47: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:33,895 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 [2020-07-08 12:17:33,896 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 [2020-07-08 12:17:33,896 INFO L280 TraceCheckUtils]: 50: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:33,898 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 [2020-07-08 12:17:33,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,905 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,906 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,909 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,910 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,911 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,912 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,912 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,913 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,913 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,914 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,915 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,915 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,916 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,917 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,917 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,918 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,918 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,920 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,921 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 [2020-07-08 12:17:33,921 INFO L280 TraceCheckUtils]: 29: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,923 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 [2020-07-08 12:17:33,924 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 [2020-07-08 12:17:33,925 INFO L280 TraceCheckUtils]: 32: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,929 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 [2020-07-08 12:17:33,930 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 [2020-07-08 12:17:33,930 INFO L280 TraceCheckUtils]: 35: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,932 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 [2020-07-08 12:17:33,933 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 [2020-07-08 12:17:33,933 INFO L280 TraceCheckUtils]: 38: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:33,935 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 [2020-07-08 12:17:33,936 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 [2020-07-08 12:17:33,937 INFO L280 TraceCheckUtils]: 41: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:33,939 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 [2020-07-08 12:17:33,941 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 [2020-07-08 12:17:33,941 INFO L280 TraceCheckUtils]: 44: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:33,944 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 [2020-07-08 12:17:33,945 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 [2020-07-08 12:17:33,946 INFO L280 TraceCheckUtils]: 47: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:33,948 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 [2020-07-08 12:17:33,949 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 [2020-07-08 12:17:33,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:33,953 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 [2020-07-08 12:17:33,954 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 [2020-07-08 12:17:33,954 INFO L280 TraceCheckUtils]: 53: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:33,957 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 [2020-07-08 12:17:33,958 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 [2020-07-08 12:17:33,959 INFO L280 TraceCheckUtils]: 56: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:33,961 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 [2020-07-08 12:17:33,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,969 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,971 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,973 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,974 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,975 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,976 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,977 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,978 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,978 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,979 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,979 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,980 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,981 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,982 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,983 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,983 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:33,984 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:33,985 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 [2020-07-08 12:17:33,985 INFO L280 TraceCheckUtils]: 32: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:33,987 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 [2020-07-08 12:17:33,988 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 [2020-07-08 12:17:33,989 INFO L280 TraceCheckUtils]: 35: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:33,991 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 [2020-07-08 12:17:33,992 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 [2020-07-08 12:17:33,993 INFO L280 TraceCheckUtils]: 38: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:33,995 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 [2020-07-08 12:17:33,997 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 [2020-07-08 12:17:33,997 INFO L280 TraceCheckUtils]: 41: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:34,000 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 [2020-07-08 12:17:34,003 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 [2020-07-08 12:17:34,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:34,006 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 [2020-07-08 12:17:34,006 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 [2020-07-08 12:17:34,007 INFO L280 TraceCheckUtils]: 47: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:34,009 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 [2020-07-08 12:17:34,010 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 [2020-07-08 12:17:34,011 INFO L280 TraceCheckUtils]: 50: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:34,013 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 [2020-07-08 12:17:34,014 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 [2020-07-08 12:17:34,015 INFO L280 TraceCheckUtils]: 53: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:34,018 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 [2020-07-08 12:17:34,019 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 [2020-07-08 12:17:34,019 INFO L280 TraceCheckUtils]: 56: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:34,021 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 [2020-07-08 12:17:34,022 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 [2020-07-08 12:17:34,023 INFO L280 TraceCheckUtils]: 59: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:34,025 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 [2020-07-08 12:17:34,026 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 [2020-07-08 12:17:34,027 INFO L280 TraceCheckUtils]: 62: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:34,028 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 [2020-07-08 12:17:34,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,036 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,037 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,038 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,040 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,041 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,042 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,044 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,045 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,046 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,047 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,048 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,050 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,050 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,051 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,052 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,052 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,054 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,056 INFO L280 TraceCheckUtils]: 31: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,056 INFO L263 TraceCheckUtils]: 32: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,057 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,057 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 [2020-07-08 12:17:34,058 INFO L280 TraceCheckUtils]: 35: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:34,060 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 [2020-07-08 12:17:34,061 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 [2020-07-08 12:17:34,062 INFO L280 TraceCheckUtils]: 38: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:34,064 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 [2020-07-08 12:17:34,065 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 [2020-07-08 12:17:34,066 INFO L280 TraceCheckUtils]: 41: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:34,068 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 [2020-07-08 12:17:34,069 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 [2020-07-08 12:17:34,069 INFO L280 TraceCheckUtils]: 44: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:34,071 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 [2020-07-08 12:17:34,072 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 [2020-07-08 12:17:34,073 INFO L280 TraceCheckUtils]: 47: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:34,075 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 [2020-07-08 12:17:34,076 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 [2020-07-08 12:17:34,076 INFO L280 TraceCheckUtils]: 50: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:34,078 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 [2020-07-08 12:17:34,078 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 [2020-07-08 12:17:34,079 INFO L280 TraceCheckUtils]: 53: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:34,081 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 [2020-07-08 12:17:34,081 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 [2020-07-08 12:17:34,082 INFO L280 TraceCheckUtils]: 56: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:34,083 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 [2020-07-08 12:17:34,084 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 [2020-07-08 12:17:34,084 INFO L280 TraceCheckUtils]: 59: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:34,086 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 [2020-07-08 12:17:34,087 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 [2020-07-08 12:17:34,087 INFO L280 TraceCheckUtils]: 62: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:34,089 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 [2020-07-08 12:17:34,090 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 [2020-07-08 12:17:34,091 INFO L280 TraceCheckUtils]: 65: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:34,093 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 [2020-07-08 12:17:34,094 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 [2020-07-08 12:17:34,094 INFO L280 TraceCheckUtils]: 68: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:34,097 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 [2020-07-08 12:17:34,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,107 INFO L263 TraceCheckUtils]: 2: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,108 INFO L280 TraceCheckUtils]: 4: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,109 INFO L263 TraceCheckUtils]: 5: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,111 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,112 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,113 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,114 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,116 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,118 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,119 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,120 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,120 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,121 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,121 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,122 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,122 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,123 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,124 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,124 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,125 INFO L280 TraceCheckUtils]: 31: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,125 INFO L263 TraceCheckUtils]: 32: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,126 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,126 INFO L280 TraceCheckUtils]: 34: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,127 INFO L263 TraceCheckUtils]: 35: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,127 INFO L280 TraceCheckUtils]: 36: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,128 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 [2020-07-08 12:17:34,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:34,130 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 [2020-07-08 12:17:34,131 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 [2020-07-08 12:17:34,131 INFO L280 TraceCheckUtils]: 41: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:34,133 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 [2020-07-08 12:17:34,133 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 [2020-07-08 12:17:34,134 INFO L280 TraceCheckUtils]: 44: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:34,136 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 [2020-07-08 12:17:34,136 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 [2020-07-08 12:17:34,137 INFO L280 TraceCheckUtils]: 47: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:34,138 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 [2020-07-08 12:17:34,139 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 [2020-07-08 12:17:34,140 INFO L280 TraceCheckUtils]: 50: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:34,142 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 [2020-07-08 12:17:34,143 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 [2020-07-08 12:17:34,144 INFO L280 TraceCheckUtils]: 53: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:34,146 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 [2020-07-08 12:17:34,147 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 [2020-07-08 12:17:34,148 INFO L280 TraceCheckUtils]: 56: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:34,150 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 [2020-07-08 12:17:34,151 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 [2020-07-08 12:17:34,151 INFO L280 TraceCheckUtils]: 59: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:34,153 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 [2020-07-08 12:17:34,154 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 [2020-07-08 12:17:34,155 INFO L280 TraceCheckUtils]: 62: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:34,157 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 [2020-07-08 12:17:34,158 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 [2020-07-08 12:17:34,158 INFO L280 TraceCheckUtils]: 65: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:34,160 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 [2020-07-08 12:17:34,161 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 [2020-07-08 12:17:34,162 INFO L280 TraceCheckUtils]: 68: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:34,164 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 [2020-07-08 12:17:34,165 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 [2020-07-08 12:17:34,166 INFO L280 TraceCheckUtils]: 71: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:34,168 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 [2020-07-08 12:17:34,169 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 [2020-07-08 12:17:34,169 INFO L280 TraceCheckUtils]: 74: Hoare triple {6008#(<= |sum_#in~n| 12)} assume true; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:34,171 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6008#(<= |sum_#in~n| 12)} {5860#(<= 15 main_~a~0)} #32#return; {5857#false} is VALID [2020-07-08 12:17:34,179 INFO L263 TraceCheckUtils]: 0: Hoare triple {5856#true} call ULTIMATE.init(); {5856#true} is VALID [2020-07-08 12:17:34,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {5856#true} assume true; {5856#true} is VALID [2020-07-08 12:17:34,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5856#true} {5856#true} #26#return; {5856#true} is VALID [2020-07-08 12:17:34,179 INFO L263 TraceCheckUtils]: 3: Hoare triple {5856#true} call #t~ret2 := main(); {5856#true} is VALID [2020-07-08 12:17:34,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {5856#true} ~a~0 := 15;~b~0 := 0; {5860#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:34,181 INFO L263 TraceCheckUtils]: 5: Hoare triple {5860#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {5856#true} is VALID [2020-07-08 12:17:34,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,182 INFO L263 TraceCheckUtils]: 8: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,183 INFO L280 TraceCheckUtils]: 10: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,183 INFO L263 TraceCheckUtils]: 11: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,184 INFO L280 TraceCheckUtils]: 13: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,184 INFO L263 TraceCheckUtils]: 14: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,185 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,185 INFO L280 TraceCheckUtils]: 16: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,186 INFO L263 TraceCheckUtils]: 17: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,186 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,187 INFO L280 TraceCheckUtils]: 19: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,187 INFO L263 TraceCheckUtils]: 20: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,187 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,188 INFO L280 TraceCheckUtils]: 22: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,189 INFO L263 TraceCheckUtils]: 23: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,190 INFO L280 TraceCheckUtils]: 25: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,190 INFO L263 TraceCheckUtils]: 26: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,191 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,192 INFO L263 TraceCheckUtils]: 29: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,193 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,194 INFO L263 TraceCheckUtils]: 32: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,195 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,196 INFO L280 TraceCheckUtils]: 34: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,196 INFO L263 TraceCheckUtils]: 35: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,197 INFO L280 TraceCheckUtils]: 36: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,198 INFO L280 TraceCheckUtils]: 37: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,198 INFO L263 TraceCheckUtils]: 38: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,199 INFO L280 TraceCheckUtils]: 39: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,199 INFO L280 TraceCheckUtils]: 40: Hoare triple {5937#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,200 INFO L263 TraceCheckUtils]: 41: Hoare triple {5937#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,201 INFO L280 TraceCheckUtils]: 42: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {5937#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:34,202 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 [2020-07-08 12:17:34,202 INFO L280 TraceCheckUtils]: 44: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:34,204 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 [2020-07-08 12:17:34,205 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 [2020-07-08 12:17:34,206 INFO L280 TraceCheckUtils]: 47: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:34,208 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 [2020-07-08 12:17:34,209 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 [2020-07-08 12:17:34,209 INFO L280 TraceCheckUtils]: 50: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:34,211 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 [2020-07-08 12:17:34,212 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 [2020-07-08 12:17:34,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:34,215 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 [2020-07-08 12:17:34,216 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 [2020-07-08 12:17:34,217 INFO L280 TraceCheckUtils]: 56: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:34,219 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 [2020-07-08 12:17:34,220 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 [2020-07-08 12:17:34,220 INFO L280 TraceCheckUtils]: 59: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:34,222 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 [2020-07-08 12:17:34,223 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 [2020-07-08 12:17:34,223 INFO L280 TraceCheckUtils]: 62: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:34,225 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 [2020-07-08 12:17:34,225 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 [2020-07-08 12:17:34,226 INFO L280 TraceCheckUtils]: 65: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:34,227 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 [2020-07-08 12:17:34,228 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 [2020-07-08 12:17:34,228 INFO L280 TraceCheckUtils]: 68: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:34,230 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 [2020-07-08 12:17:34,230 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 [2020-07-08 12:17:34,231 INFO L280 TraceCheckUtils]: 71: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:34,232 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 [2020-07-08 12:17:34,233 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 [2020-07-08 12:17:34,233 INFO L280 TraceCheckUtils]: 74: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:34,235 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 [2020-07-08 12:17:34,235 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 [2020-07-08 12:17:34,236 INFO L280 TraceCheckUtils]: 77: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:34,237 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 [2020-07-08 12:17:34,238 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 [2020-07-08 12:17:34,239 INFO L280 TraceCheckUtils]: 80: Hoare triple {6008#(<= |sum_#in~n| 12)} assume true; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:34,240 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6008#(<= |sum_#in~n| 12)} {5860#(<= 15 main_~a~0)} #32#return; {5857#false} is VALID [2020-07-08 12:17:34,240 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 [2020-07-08 12:17:34,240 INFO L280 TraceCheckUtils]: 83: Hoare triple {5857#false} assume ~result~0 == ~a~0 + ~b~0; {5857#false} is VALID [2020-07-08 12:17:34,241 INFO L280 TraceCheckUtils]: 84: Hoare triple {5857#false} assume !false; {5857#false} is VALID [2020-07-08 12:17:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2020-07-08 12:17:34,247 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723788448] [2020-07-08 12:17:34,248 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1139629422] [2020-07-08 12:17:34,248 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 [2020-07-08 12:17:34,305 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2020-07-08 12:17:34,305 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:34,307 INFO L264 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-08 12:17:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:34,331 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:34,584 INFO L263 TraceCheckUtils]: 0: Hoare triple {5856#true} call ULTIMATE.init(); {5856#true} is VALID [2020-07-08 12:17:34,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {5856#true} assume true; {5856#true} is VALID [2020-07-08 12:17:34,585 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5856#true} {5856#true} #26#return; {5856#true} is VALID [2020-07-08 12:17:34,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {5856#true} call #t~ret2 := main(); {5856#true} is VALID [2020-07-08 12:17:34,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {5856#true} ~a~0 := 15;~b~0 := 0; {5860#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:34,586 INFO L263 TraceCheckUtils]: 5: Hoare triple {5860#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {5856#true} is VALID [2020-07-08 12:17:34,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,587 INFO L263 TraceCheckUtils]: 8: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,588 INFO L280 TraceCheckUtils]: 9: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,589 INFO L280 TraceCheckUtils]: 10: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,589 INFO L263 TraceCheckUtils]: 11: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,590 INFO L280 TraceCheckUtils]: 12: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,590 INFO L263 TraceCheckUtils]: 14: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,591 INFO L280 TraceCheckUtils]: 15: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,592 INFO L263 TraceCheckUtils]: 17: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,593 INFO L280 TraceCheckUtils]: 18: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,593 INFO L280 TraceCheckUtils]: 19: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,594 INFO L263 TraceCheckUtils]: 20: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,594 INFO L280 TraceCheckUtils]: 21: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,595 INFO L280 TraceCheckUtils]: 22: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,595 INFO L263 TraceCheckUtils]: 23: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,596 INFO L280 TraceCheckUtils]: 24: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,597 INFO L280 TraceCheckUtils]: 25: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,597 INFO L263 TraceCheckUtils]: 26: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,598 INFO L280 TraceCheckUtils]: 27: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,599 INFO L280 TraceCheckUtils]: 28: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,599 INFO L263 TraceCheckUtils]: 29: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,600 INFO L280 TraceCheckUtils]: 30: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,600 INFO L280 TraceCheckUtils]: 31: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,601 INFO L263 TraceCheckUtils]: 32: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,602 INFO L280 TraceCheckUtils]: 34: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,602 INFO L263 TraceCheckUtils]: 35: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,603 INFO L280 TraceCheckUtils]: 36: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,603 INFO L280 TraceCheckUtils]: 37: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,603 INFO L263 TraceCheckUtils]: 38: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,604 INFO L280 TraceCheckUtils]: 39: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,605 INFO L280 TraceCheckUtils]: 40: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,605 INFO L263 TraceCheckUtils]: 41: Hoare triple {6416#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {5856#true} is VALID [2020-07-08 12:17:34,605 INFO L280 TraceCheckUtils]: 42: Hoare triple {5856#true} ~n := #in~n;~m := #in~m; {6416#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:34,607 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 [2020-07-08 12:17:34,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {6394#(<= |sum_#in~n| 0)} assume true; {6394#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:34,609 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 [2020-07-08 12:17:34,609 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 [2020-07-08 12:17:34,610 INFO L280 TraceCheckUtils]: 47: Hoare triple {6393#(<= |sum_#in~n| 1)} assume true; {6393#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:34,611 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 [2020-07-08 12:17:34,612 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 [2020-07-08 12:17:34,613 INFO L280 TraceCheckUtils]: 50: Hoare triple {6388#(<= |sum_#in~n| 2)} assume true; {6388#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:34,614 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 [2020-07-08 12:17:34,615 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 [2020-07-08 12:17:34,615 INFO L280 TraceCheckUtils]: 53: Hoare triple {6377#(<= |sum_#in~n| 3)} assume true; {6377#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:34,617 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 [2020-07-08 12:17:34,618 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 [2020-07-08 12:17:34,618 INFO L280 TraceCheckUtils]: 56: Hoare triple {6360#(<= |sum_#in~n| 4)} assume true; {6360#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:34,620 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 [2020-07-08 12:17:34,621 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 [2020-07-08 12:17:34,622 INFO L280 TraceCheckUtils]: 59: Hoare triple {6337#(<= |sum_#in~n| 5)} assume true; {6337#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:34,626 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 [2020-07-08 12:17:34,627 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 [2020-07-08 12:17:34,629 INFO L280 TraceCheckUtils]: 62: Hoare triple {6308#(<= |sum_#in~n| 6)} assume true; {6308#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:34,630 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 [2020-07-08 12:17:34,631 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 [2020-07-08 12:17:34,632 INFO L280 TraceCheckUtils]: 65: Hoare triple {6273#(<= |sum_#in~n| 7)} assume true; {6273#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:34,633 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 [2020-07-08 12:17:34,634 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 [2020-07-08 12:17:34,634 INFO L280 TraceCheckUtils]: 68: Hoare triple {6232#(<= |sum_#in~n| 8)} assume true; {6232#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:34,636 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 [2020-07-08 12:17:34,637 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 [2020-07-08 12:17:34,637 INFO L280 TraceCheckUtils]: 71: Hoare triple {6185#(<= |sum_#in~n| 9)} assume true; {6185#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:34,639 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 [2020-07-08 12:17:34,639 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 [2020-07-08 12:17:34,640 INFO L280 TraceCheckUtils]: 74: Hoare triple {6132#(<= |sum_#in~n| 10)} assume true; {6132#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:34,641 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 [2020-07-08 12:17:34,642 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 [2020-07-08 12:17:34,642 INFO L280 TraceCheckUtils]: 77: Hoare triple {6073#(<= |sum_#in~n| 11)} assume true; {6073#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:34,644 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 [2020-07-08 12:17:34,645 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 [2020-07-08 12:17:34,645 INFO L280 TraceCheckUtils]: 80: Hoare triple {6008#(<= |sum_#in~n| 12)} assume true; {6008#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:34,646 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6008#(<= |sum_#in~n| 12)} {5860#(<= 15 main_~a~0)} #32#return; {5857#false} is VALID [2020-07-08 12:17:34,646 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 [2020-07-08 12:17:34,647 INFO L280 TraceCheckUtils]: 83: Hoare triple {5857#false} assume ~result~0 == ~a~0 + ~b~0; {5857#false} is VALID [2020-07-08 12:17:34,647 INFO L280 TraceCheckUtils]: 84: Hoare triple {5857#false} assume !false; {5857#false} is VALID [2020-07-08 12:17:34,653 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2020-07-08 12:17:34,654 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:34,654 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2020-07-08 12:17:34,654 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480161703] [2020-07-08 12:17:34,654 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 85 [2020-07-08 12:17:34,826 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:34,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-08 12:17:34,912 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:34,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-08 12:17:34,913 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:34,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-08 12:17:34,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=194, Unknown=0, NotChecked=0, Total=306 [2020-07-08 12:17:34,914 INFO L87 Difference]: Start difference. First operand 51 states and 52 transitions. Second operand 18 states. [2020-07-08 12:17:35,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:35,389 INFO L93 Difference]: Finished difference Result 58 states and 59 transitions. [2020-07-08 12:17:35,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-08 12:17:35,389 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 85 [2020-07-08 12:17:35,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:35,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:17:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 59 transitions. [2020-07-08 12:17:35,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:17:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 59 transitions. [2020-07-08 12:17:35,393 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 59 transitions. [2020-07-08 12:17:35,482 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:35,484 INFO L225 Difference]: With dead ends: 58 [2020-07-08 12:17:35,484 INFO L226 Difference]: Without dead ends: 54 [2020-07-08 12:17:35,485 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 [2020-07-08 12:17:35,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2020-07-08 12:17:35,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2020-07-08 12:17:35,505 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:35,505 INFO L82 GeneralOperation]: Start isEquivalent. First operand 54 states. Second operand 54 states. [2020-07-08 12:17:35,505 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 54 states. [2020-07-08 12:17:35,505 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 54 states. [2020-07-08 12:17:35,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:35,507 INFO L93 Difference]: Finished difference Result 54 states and 55 transitions. [2020-07-08 12:17:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2020-07-08 12:17:35,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:35,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:35,508 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 54 states. [2020-07-08 12:17:35,508 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 54 states. [2020-07-08 12:17:35,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:35,511 INFO L93 Difference]: Finished difference Result 54 states and 55 transitions. [2020-07-08 12:17:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2020-07-08 12:17:35,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:35,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:35,512 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:35,513 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2020-07-08 12:17:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 55 transitions. [2020-07-08 12:17:35,516 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 55 transitions. Word has length 85 [2020-07-08 12:17:35,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:35,516 INFO L479 AbstractCegarLoop]: Abstraction has 54 states and 55 transitions. [2020-07-08 12:17:35,516 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-08 12:17:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2020-07-08 12:17:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-08 12:17:35,518 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:35,518 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:35,721 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-07-08 12:17:35,722 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:35,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:35,723 INFO L82 PathProgramCache]: Analyzing trace with hash 1073897604, now seen corresponding path program 13 times [2020-07-08 12:17:35,723 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:35,723 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954395641] [2020-07-08 12:17:35,723 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:35,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} assume true; {6910#true} is VALID [2020-07-08 12:17:35,777 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6910#true} {6910#true} #26#return; {6910#true} is VALID [2020-07-08 12:17:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,217 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 [2020-07-08 12:17:36,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,220 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 [2020-07-08 12:17:36,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,221 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,222 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 [2020-07-08 12:17:36,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,225 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 [2020-07-08 12:17:36,225 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 [2020-07-08 12:17:36,226 INFO L280 TraceCheckUtils]: 8: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,227 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 [2020-07-08 12:17:36,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,229 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,230 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,232 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 [2020-07-08 12:17:36,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,234 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 [2020-07-08 12:17:36,234 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 [2020-07-08 12:17:36,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,237 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 [2020-07-08 12:17:36,237 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 [2020-07-08 12:17:36,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,239 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 [2020-07-08 12:17:36,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,241 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,242 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,243 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,244 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,244 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,244 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,245 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 [2020-07-08 12:17:36,246 INFO L280 TraceCheckUtils]: 11: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,247 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 [2020-07-08 12:17:36,248 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 [2020-07-08 12:17:36,248 INFO L280 TraceCheckUtils]: 14: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,250 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 [2020-07-08 12:17:36,251 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 [2020-07-08 12:17:36,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,253 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 [2020-07-08 12:17:36,253 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 [2020-07-08 12:17:36,254 INFO L280 TraceCheckUtils]: 20: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,255 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 [2020-07-08 12:17:36,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,257 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,259 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,259 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,260 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,260 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,260 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,261 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,261 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,261 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,262 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 [2020-07-08 12:17:36,262 INFO L280 TraceCheckUtils]: 14: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,264 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 [2020-07-08 12:17:36,265 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 [2020-07-08 12:17:36,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,267 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 [2020-07-08 12:17:36,268 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 [2020-07-08 12:17:36,268 INFO L280 TraceCheckUtils]: 20: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,270 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 [2020-07-08 12:17:36,271 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 [2020-07-08 12:17:36,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,272 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 [2020-07-08 12:17:36,273 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 [2020-07-08 12:17:36,273 INFO L280 TraceCheckUtils]: 26: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,275 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 [2020-07-08 12:17:36,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,279 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,280 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,281 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,281 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,283 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,285 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,285 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,286 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,287 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 [2020-07-08 12:17:36,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,289 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 [2020-07-08 12:17:36,290 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 [2020-07-08 12:17:36,290 INFO L280 TraceCheckUtils]: 20: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,291 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 [2020-07-08 12:17:36,292 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 [2020-07-08 12:17:36,292 INFO L280 TraceCheckUtils]: 23: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,293 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 [2020-07-08 12:17:36,294 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 [2020-07-08 12:17:36,294 INFO L280 TraceCheckUtils]: 26: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,295 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 [2020-07-08 12:17:36,295 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 [2020-07-08 12:17:36,296 INFO L280 TraceCheckUtils]: 29: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,297 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 [2020-07-08 12:17:36,298 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 [2020-07-08 12:17:36,298 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,299 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 [2020-07-08 12:17:36,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,302 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,304 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,305 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,306 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,307 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,307 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,308 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,309 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,309 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,309 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,310 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,310 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 [2020-07-08 12:17:36,311 INFO L280 TraceCheckUtils]: 20: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,312 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 [2020-07-08 12:17:36,313 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 [2020-07-08 12:17:36,313 INFO L280 TraceCheckUtils]: 23: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,314 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 [2020-07-08 12:17:36,315 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 [2020-07-08 12:17:36,315 INFO L280 TraceCheckUtils]: 26: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,317 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 [2020-07-08 12:17:36,318 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 [2020-07-08 12:17:36,318 INFO L280 TraceCheckUtils]: 29: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,319 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 [2020-07-08 12:17:36,320 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 [2020-07-08 12:17:36,321 INFO L280 TraceCheckUtils]: 32: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,322 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 [2020-07-08 12:17:36,323 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 [2020-07-08 12:17:36,324 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,325 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 [2020-07-08 12:17:36,325 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 [2020-07-08 12:17:36,326 INFO L280 TraceCheckUtils]: 38: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,328 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 [2020-07-08 12:17:36,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,331 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,332 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,346 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,347 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,349 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,350 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,352 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,352 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,352 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,353 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,353 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 [2020-07-08 12:17:36,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,355 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 [2020-07-08 12:17:36,355 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 [2020-07-08 12:17:36,356 INFO L280 TraceCheckUtils]: 26: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,357 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 [2020-07-08 12:17:36,358 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 [2020-07-08 12:17:36,358 INFO L280 TraceCheckUtils]: 29: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,359 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 [2020-07-08 12:17:36,359 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 [2020-07-08 12:17:36,360 INFO L280 TraceCheckUtils]: 32: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,361 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 [2020-07-08 12:17:36,362 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 [2020-07-08 12:17:36,363 INFO L280 TraceCheckUtils]: 35: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,364 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 [2020-07-08 12:17:36,365 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 [2020-07-08 12:17:36,365 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,367 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 [2020-07-08 12:17:36,368 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 [2020-07-08 12:17:36,368 INFO L280 TraceCheckUtils]: 41: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,369 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 [2020-07-08 12:17:36,369 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 [2020-07-08 12:17:36,370 INFO L280 TraceCheckUtils]: 44: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,371 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 [2020-07-08 12:17:36,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,373 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,374 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,375 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,375 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,376 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,377 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,378 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,379 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,380 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,380 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,381 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,381 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,381 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,382 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,382 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,383 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 [2020-07-08 12:17:36,383 INFO L280 TraceCheckUtils]: 26: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,384 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 [2020-07-08 12:17:36,385 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 [2020-07-08 12:17:36,385 INFO L280 TraceCheckUtils]: 29: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,386 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 [2020-07-08 12:17:36,387 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 [2020-07-08 12:17:36,387 INFO L280 TraceCheckUtils]: 32: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,388 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 [2020-07-08 12:17:36,389 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 [2020-07-08 12:17:36,390 INFO L280 TraceCheckUtils]: 35: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,391 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 [2020-07-08 12:17:36,391 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 [2020-07-08 12:17:36,392 INFO L280 TraceCheckUtils]: 38: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,393 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 [2020-07-08 12:17:36,393 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 [2020-07-08 12:17:36,394 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,395 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 [2020-07-08 12:17:36,396 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 [2020-07-08 12:17:36,396 INFO L280 TraceCheckUtils]: 44: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,397 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 [2020-07-08 12:17:36,398 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 [2020-07-08 12:17:36,406 INFO L280 TraceCheckUtils]: 47: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,407 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 [2020-07-08 12:17:36,408 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 [2020-07-08 12:17:36,408 INFO L280 TraceCheckUtils]: 50: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:36,410 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 [2020-07-08 12:17:36,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,414 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,416 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,426 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,426 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,432 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,433 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,433 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,434 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,434 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,435 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,436 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,437 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,437 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,438 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,438 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,439 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,439 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,439 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,440 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 [2020-07-08 12:17:36,441 INFO L280 TraceCheckUtils]: 29: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,442 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 [2020-07-08 12:17:36,442 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 [2020-07-08 12:17:36,443 INFO L280 TraceCheckUtils]: 32: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,444 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 [2020-07-08 12:17:36,445 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 [2020-07-08 12:17:36,445 INFO L280 TraceCheckUtils]: 35: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,447 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 [2020-07-08 12:17:36,447 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 [2020-07-08 12:17:36,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,449 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 [2020-07-08 12:17:36,450 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 [2020-07-08 12:17:36,450 INFO L280 TraceCheckUtils]: 41: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,452 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 [2020-07-08 12:17:36,452 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 [2020-07-08 12:17:36,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,454 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 [2020-07-08 12:17:36,455 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 [2020-07-08 12:17:36,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,456 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 [2020-07-08 12:17:36,456 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 [2020-07-08 12:17:36,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,458 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 [2020-07-08 12:17:36,458 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 [2020-07-08 12:17:36,458 INFO L280 TraceCheckUtils]: 53: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:36,459 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 [2020-07-08 12:17:36,460 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 [2020-07-08 12:17:36,461 INFO L280 TraceCheckUtils]: 56: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:36,462 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 [2020-07-08 12:17:36,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,465 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,466 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,466 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,467 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,467 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,468 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,468 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,469 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,469 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,469 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,469 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,470 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,470 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,471 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,471 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,472 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,472 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,473 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 [2020-07-08 12:17:36,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,475 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 [2020-07-08 12:17:36,475 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 [2020-07-08 12:17:36,476 INFO L280 TraceCheckUtils]: 35: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,477 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 [2020-07-08 12:17:36,478 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 [2020-07-08 12:17:36,478 INFO L280 TraceCheckUtils]: 38: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,483 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 [2020-07-08 12:17:36,483 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 [2020-07-08 12:17:36,484 INFO L280 TraceCheckUtils]: 41: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,484 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 [2020-07-08 12:17:36,485 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 [2020-07-08 12:17:36,485 INFO L280 TraceCheckUtils]: 44: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,486 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 [2020-07-08 12:17:36,487 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 [2020-07-08 12:17:36,487 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,489 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 [2020-07-08 12:17:36,489 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 [2020-07-08 12:17:36,490 INFO L280 TraceCheckUtils]: 50: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,491 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 [2020-07-08 12:17:36,491 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 [2020-07-08 12:17:36,492 INFO L280 TraceCheckUtils]: 53: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,493 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 [2020-07-08 12:17:36,494 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 [2020-07-08 12:17:36,494 INFO L280 TraceCheckUtils]: 56: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:36,495 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 [2020-07-08 12:17:36,495 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 [2020-07-08 12:17:36,496 INFO L280 TraceCheckUtils]: 59: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:36,497 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 [2020-07-08 12:17:36,498 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 [2020-07-08 12:17:36,498 INFO L280 TraceCheckUtils]: 62: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:36,500 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 [2020-07-08 12:17:36,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,505 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,506 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,506 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,507 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,507 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,507 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,507 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,508 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,508 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,509 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,509 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,510 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,510 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,510 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,510 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,511 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,511 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,511 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,512 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,512 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,513 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,513 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,513 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,514 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,514 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,514 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,515 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,515 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,516 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 [2020-07-08 12:17:36,516 INFO L280 TraceCheckUtils]: 35: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,517 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 [2020-07-08 12:17:36,518 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 [2020-07-08 12:17:36,518 INFO L280 TraceCheckUtils]: 38: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,519 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 [2020-07-08 12:17:36,519 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 [2020-07-08 12:17:36,520 INFO L280 TraceCheckUtils]: 41: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,521 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 [2020-07-08 12:17:36,522 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 [2020-07-08 12:17:36,522 INFO L280 TraceCheckUtils]: 44: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,524 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 [2020-07-08 12:17:36,524 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 [2020-07-08 12:17:36,525 INFO L280 TraceCheckUtils]: 47: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,526 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 [2020-07-08 12:17:36,527 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 [2020-07-08 12:17:36,527 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,528 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 [2020-07-08 12:17:36,528 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 [2020-07-08 12:17:36,529 INFO L280 TraceCheckUtils]: 53: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,530 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 [2020-07-08 12:17:36,530 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 [2020-07-08 12:17:36,531 INFO L280 TraceCheckUtils]: 56: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,532 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 [2020-07-08 12:17:36,532 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 [2020-07-08 12:17:36,533 INFO L280 TraceCheckUtils]: 59: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:36,534 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 [2020-07-08 12:17:36,535 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 [2020-07-08 12:17:36,536 INFO L280 TraceCheckUtils]: 62: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:36,537 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 [2020-07-08 12:17:36,540 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 [2020-07-08 12:17:36,544 INFO L280 TraceCheckUtils]: 65: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:36,547 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 [2020-07-08 12:17:36,548 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 [2020-07-08 12:17:36,549 INFO L280 TraceCheckUtils]: 68: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:36,550 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 [2020-07-08 12:17:36,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,555 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,557 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,557 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,558 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,559 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,560 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,561 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,562 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,562 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,562 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,563 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,563 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,563 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,564 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,564 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,565 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,566 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,566 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,566 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,567 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,567 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,568 INFO L280 TraceCheckUtils]: 34: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,568 INFO L263 TraceCheckUtils]: 35: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,568 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,569 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 [2020-07-08 12:17:36,570 INFO L280 TraceCheckUtils]: 38: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,571 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 [2020-07-08 12:17:36,572 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 [2020-07-08 12:17:36,572 INFO L280 TraceCheckUtils]: 41: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,574 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 [2020-07-08 12:17:36,574 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 [2020-07-08 12:17:36,575 INFO L280 TraceCheckUtils]: 44: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,576 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 [2020-07-08 12:17:36,576 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 [2020-07-08 12:17:36,576 INFO L280 TraceCheckUtils]: 47: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,577 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 [2020-07-08 12:17:36,578 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 [2020-07-08 12:17:36,578 INFO L280 TraceCheckUtils]: 50: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,579 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 [2020-07-08 12:17:36,580 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 [2020-07-08 12:17:36,581 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,582 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 [2020-07-08 12:17:36,583 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 [2020-07-08 12:17:36,583 INFO L280 TraceCheckUtils]: 56: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,585 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 [2020-07-08 12:17:36,586 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 [2020-07-08 12:17:36,586 INFO L280 TraceCheckUtils]: 59: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,587 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 [2020-07-08 12:17:36,587 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 [2020-07-08 12:17:36,588 INFO L280 TraceCheckUtils]: 62: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:36,589 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 [2020-07-08 12:17:36,589 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 [2020-07-08 12:17:36,590 INFO L280 TraceCheckUtils]: 65: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:36,591 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 [2020-07-08 12:17:36,591 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 [2020-07-08 12:17:36,591 INFO L280 TraceCheckUtils]: 68: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:36,592 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 [2020-07-08 12:17:36,593 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 [2020-07-08 12:17:36,593 INFO L280 TraceCheckUtils]: 71: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:36,595 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 [2020-07-08 12:17:36,601 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 [2020-07-08 12:17:36,602 INFO L280 TraceCheckUtils]: 74: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:36,604 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 [2020-07-08 12:17:36,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,610 INFO L263 TraceCheckUtils]: 2: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,611 INFO L263 TraceCheckUtils]: 5: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,612 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,612 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,612 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,613 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,613 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,613 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,614 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,614 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,614 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,615 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,615 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,616 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,616 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,617 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,617 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,617 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,618 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,619 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,620 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,620 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,620 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,621 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,621 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,621 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,622 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,622 INFO L280 TraceCheckUtils]: 34: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,622 INFO L263 TraceCheckUtils]: 35: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,622 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,623 INFO L263 TraceCheckUtils]: 38: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,623 INFO L280 TraceCheckUtils]: 39: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,624 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 [2020-07-08 12:17:36,624 INFO L280 TraceCheckUtils]: 41: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,626 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 [2020-07-08 12:17:36,626 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 [2020-07-08 12:17:36,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,628 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 [2020-07-08 12:17:36,628 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 [2020-07-08 12:17:36,628 INFO L280 TraceCheckUtils]: 47: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,630 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 [2020-07-08 12:17:36,630 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 [2020-07-08 12:17:36,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,632 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 [2020-07-08 12:17:36,632 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 [2020-07-08 12:17:36,632 INFO L280 TraceCheckUtils]: 53: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,634 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 [2020-07-08 12:17:36,634 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 [2020-07-08 12:17:36,635 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,636 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 [2020-07-08 12:17:36,637 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 [2020-07-08 12:17:36,638 INFO L280 TraceCheckUtils]: 59: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,639 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 [2020-07-08 12:17:36,640 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 [2020-07-08 12:17:36,640 INFO L280 TraceCheckUtils]: 62: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,641 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 [2020-07-08 12:17:36,642 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 [2020-07-08 12:17:36,642 INFO L280 TraceCheckUtils]: 65: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:36,643 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 [2020-07-08 12:17:36,644 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 [2020-07-08 12:17:36,645 INFO L280 TraceCheckUtils]: 68: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:36,646 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 [2020-07-08 12:17:36,647 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 [2020-07-08 12:17:36,647 INFO L280 TraceCheckUtils]: 71: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:36,649 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 [2020-07-08 12:17:36,649 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 [2020-07-08 12:17:36,650 INFO L280 TraceCheckUtils]: 74: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:36,651 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 [2020-07-08 12:17:36,651 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 [2020-07-08 12:17:36,651 INFO L280 TraceCheckUtils]: 77: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:36,653 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 [2020-07-08 12:17:36,653 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 [2020-07-08 12:17:36,654 INFO L280 TraceCheckUtils]: 80: Hoare triple {7074#(<= |sum_#in~n| 13)} assume true; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-08 12:17:36,654 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7074#(<= |sum_#in~n| 13)} {6914#(<= 15 main_~a~0)} #32#return; {6911#false} is VALID [2020-07-08 12:17:36,661 INFO L263 TraceCheckUtils]: 0: Hoare triple {6910#true} call ULTIMATE.init(); {6910#true} is VALID [2020-07-08 12:17:36,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {6910#true} assume true; {6910#true} is VALID [2020-07-08 12:17:36,661 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6910#true} {6910#true} #26#return; {6910#true} is VALID [2020-07-08 12:17:36,661 INFO L263 TraceCheckUtils]: 3: Hoare triple {6910#true} call #t~ret2 := main(); {6910#true} is VALID [2020-07-08 12:17:36,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {6910#true} ~a~0 := 15;~b~0 := 0; {6914#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:36,662 INFO L263 TraceCheckUtils]: 5: Hoare triple {6914#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {6910#true} is VALID [2020-07-08 12:17:36,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,662 INFO L280 TraceCheckUtils]: 7: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,663 INFO L263 TraceCheckUtils]: 8: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,663 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,663 INFO L280 TraceCheckUtils]: 10: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,663 INFO L263 TraceCheckUtils]: 11: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,664 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,664 INFO L280 TraceCheckUtils]: 13: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,664 INFO L263 TraceCheckUtils]: 14: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,665 INFO L280 TraceCheckUtils]: 16: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,665 INFO L263 TraceCheckUtils]: 17: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,665 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,666 INFO L280 TraceCheckUtils]: 19: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,666 INFO L263 TraceCheckUtils]: 20: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,666 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,666 INFO L280 TraceCheckUtils]: 22: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,667 INFO L263 TraceCheckUtils]: 23: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,667 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,667 INFO L280 TraceCheckUtils]: 25: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,667 INFO L263 TraceCheckUtils]: 26: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,668 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,668 INFO L280 TraceCheckUtils]: 28: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,668 INFO L263 TraceCheckUtils]: 29: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,669 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,669 INFO L280 TraceCheckUtils]: 31: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,669 INFO L263 TraceCheckUtils]: 32: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,669 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,670 INFO L280 TraceCheckUtils]: 34: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,670 INFO L263 TraceCheckUtils]: 35: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,670 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,670 INFO L280 TraceCheckUtils]: 37: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,671 INFO L263 TraceCheckUtils]: 38: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,671 INFO L280 TraceCheckUtils]: 39: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,671 INFO L280 TraceCheckUtils]: 40: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,671 INFO L263 TraceCheckUtils]: 41: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,672 INFO L280 TraceCheckUtils]: 42: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,672 INFO L280 TraceCheckUtils]: 43: Hoare triple {6997#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,672 INFO L263 TraceCheckUtils]: 44: Hoare triple {6997#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:36,673 INFO L280 TraceCheckUtils]: 45: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {6997#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:36,674 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 [2020-07-08 12:17:36,674 INFO L280 TraceCheckUtils]: 47: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:36,676 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 [2020-07-08 12:17:36,676 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 [2020-07-08 12:17:36,676 INFO L280 TraceCheckUtils]: 50: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:36,677 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 [2020-07-08 12:17:36,678 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 [2020-07-08 12:17:36,678 INFO L280 TraceCheckUtils]: 53: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:36,680 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 [2020-07-08 12:17:36,680 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 [2020-07-08 12:17:36,681 INFO L280 TraceCheckUtils]: 56: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:36,682 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 [2020-07-08 12:17:36,683 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 [2020-07-08 12:17:36,684 INFO L280 TraceCheckUtils]: 59: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:36,685 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 [2020-07-08 12:17:36,686 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 [2020-07-08 12:17:36,686 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:36,687 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 [2020-07-08 12:17:36,687 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 [2020-07-08 12:17:36,688 INFO L280 TraceCheckUtils]: 65: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:36,689 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 [2020-07-08 12:17:36,689 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 [2020-07-08 12:17:36,689 INFO L280 TraceCheckUtils]: 68: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:36,691 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 [2020-07-08 12:17:36,691 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 [2020-07-08 12:17:36,692 INFO L280 TraceCheckUtils]: 71: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:36,693 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 [2020-07-08 12:17:36,694 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 [2020-07-08 12:17:36,694 INFO L280 TraceCheckUtils]: 74: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:36,696 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 [2020-07-08 12:17:36,696 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 [2020-07-08 12:17:36,697 INFO L280 TraceCheckUtils]: 77: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:36,697 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 [2020-07-08 12:17:36,698 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 [2020-07-08 12:17:36,698 INFO L280 TraceCheckUtils]: 80: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:36,699 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 [2020-07-08 12:17:36,699 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 [2020-07-08 12:17:36,700 INFO L280 TraceCheckUtils]: 83: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:36,701 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 [2020-07-08 12:17:36,701 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 [2020-07-08 12:17:36,702 INFO L280 TraceCheckUtils]: 86: Hoare triple {7074#(<= |sum_#in~n| 13)} assume true; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-08 12:17:36,703 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7074#(<= |sum_#in~n| 13)} {6914#(<= 15 main_~a~0)} #32#return; {6911#false} is VALID [2020-07-08 12:17:36,703 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 [2020-07-08 12:17:36,703 INFO L280 TraceCheckUtils]: 89: Hoare triple {6911#false} assume ~result~0 == ~a~0 + ~b~0; {6911#false} is VALID [2020-07-08 12:17:36,704 INFO L280 TraceCheckUtils]: 90: Hoare triple {6911#false} assume !false; {6911#false} is VALID [2020-07-08 12:17:36,709 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-07-08 12:17:36,710 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954395641] [2020-07-08 12:17:36,710 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1651441122] [2020-07-08 12:17:36,710 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 [2020-07-08 12:17:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,765 INFO L264 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 30 conjunts are in the unsatisfiable core [2020-07-08 12:17:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:36,785 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:37,066 INFO L263 TraceCheckUtils]: 0: Hoare triple {6910#true} call ULTIMATE.init(); {6910#true} is VALID [2020-07-08 12:17:37,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {6910#true} assume true; {6910#true} is VALID [2020-07-08 12:17:37,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6910#true} {6910#true} #26#return; {6910#true} is VALID [2020-07-08 12:17:37,067 INFO L263 TraceCheckUtils]: 3: Hoare triple {6910#true} call #t~ret2 := main(); {6910#true} is VALID [2020-07-08 12:17:37,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {6910#true} ~a~0 := 15;~b~0 := 0; {6914#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:37,068 INFO L263 TraceCheckUtils]: 5: Hoare triple {6914#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {6910#true} is VALID [2020-07-08 12:17:37,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,069 INFO L263 TraceCheckUtils]: 8: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,070 INFO L280 TraceCheckUtils]: 9: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,070 INFO L280 TraceCheckUtils]: 10: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,070 INFO L263 TraceCheckUtils]: 11: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,071 INFO L280 TraceCheckUtils]: 12: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,072 INFO L263 TraceCheckUtils]: 14: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,073 INFO L263 TraceCheckUtils]: 17: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,075 INFO L263 TraceCheckUtils]: 20: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,075 INFO L280 TraceCheckUtils]: 21: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,075 INFO L263 TraceCheckUtils]: 23: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,076 INFO L280 TraceCheckUtils]: 24: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,076 INFO L280 TraceCheckUtils]: 25: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,076 INFO L263 TraceCheckUtils]: 26: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,077 INFO L280 TraceCheckUtils]: 27: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,078 INFO L280 TraceCheckUtils]: 28: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,078 INFO L263 TraceCheckUtils]: 29: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,079 INFO L280 TraceCheckUtils]: 30: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,079 INFO L280 TraceCheckUtils]: 31: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,079 INFO L263 TraceCheckUtils]: 32: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,081 INFO L263 TraceCheckUtils]: 35: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,082 INFO L280 TraceCheckUtils]: 37: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,082 INFO L263 TraceCheckUtils]: 38: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,083 INFO L280 TraceCheckUtils]: 39: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,083 INFO L280 TraceCheckUtils]: 40: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,084 INFO L263 TraceCheckUtils]: 41: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,084 INFO L280 TraceCheckUtils]: 42: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,084 INFO L280 TraceCheckUtils]: 43: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,084 INFO L263 TraceCheckUtils]: 44: Hoare triple {7553#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {6910#true} is VALID [2020-07-08 12:17:37,085 INFO L280 TraceCheckUtils]: 45: Hoare triple {6910#true} ~n := #in~n;~m := #in~m; {7553#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:37,085 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 [2020-07-08 12:17:37,086 INFO L280 TraceCheckUtils]: 47: Hoare triple {7531#(<= |sum_#in~n| 0)} assume true; {7531#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:37,087 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 [2020-07-08 12:17:37,087 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 [2020-07-08 12:17:37,088 INFO L280 TraceCheckUtils]: 50: Hoare triple {7530#(<= |sum_#in~n| 1)} assume true; {7530#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:37,089 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 [2020-07-08 12:17:37,090 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 [2020-07-08 12:17:37,090 INFO L280 TraceCheckUtils]: 53: Hoare triple {7525#(<= |sum_#in~n| 2)} assume true; {7525#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:37,092 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 [2020-07-08 12:17:37,092 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 [2020-07-08 12:17:37,093 INFO L280 TraceCheckUtils]: 56: Hoare triple {7514#(<= |sum_#in~n| 3)} assume true; {7514#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:37,094 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 [2020-07-08 12:17:37,094 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 [2020-07-08 12:17:37,094 INFO L280 TraceCheckUtils]: 59: Hoare triple {7497#(<= |sum_#in~n| 4)} assume true; {7497#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:37,095 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 [2020-07-08 12:17:37,099 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 [2020-07-08 12:17:37,100 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#(<= |sum_#in~n| 5)} assume true; {7474#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:37,101 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 [2020-07-08 12:17:37,101 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 [2020-07-08 12:17:37,102 INFO L280 TraceCheckUtils]: 65: Hoare triple {7445#(<= |sum_#in~n| 6)} assume true; {7445#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:37,103 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 [2020-07-08 12:17:37,104 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 [2020-07-08 12:17:37,104 INFO L280 TraceCheckUtils]: 68: Hoare triple {7410#(<= |sum_#in~n| 7)} assume true; {7410#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:37,105 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 [2020-07-08 12:17:37,106 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 [2020-07-08 12:17:37,106 INFO L280 TraceCheckUtils]: 71: Hoare triple {7369#(<= |sum_#in~n| 8)} assume true; {7369#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:37,107 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 [2020-07-08 12:17:37,107 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 [2020-07-08 12:17:37,108 INFO L280 TraceCheckUtils]: 74: Hoare triple {7322#(<= |sum_#in~n| 9)} assume true; {7322#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:37,109 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 [2020-07-08 12:17:37,109 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 [2020-07-08 12:17:37,109 INFO L280 TraceCheckUtils]: 77: Hoare triple {7269#(<= |sum_#in~n| 10)} assume true; {7269#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:37,112 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 [2020-07-08 12:17:37,116 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 [2020-07-08 12:17:37,116 INFO L280 TraceCheckUtils]: 80: Hoare triple {7210#(<= |sum_#in~n| 11)} assume true; {7210#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:37,117 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 [2020-07-08 12:17:37,118 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 [2020-07-08 12:17:37,118 INFO L280 TraceCheckUtils]: 83: Hoare triple {7145#(<= |sum_#in~n| 12)} assume true; {7145#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:37,119 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 [2020-07-08 12:17:37,120 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 [2020-07-08 12:17:37,120 INFO L280 TraceCheckUtils]: 86: Hoare triple {7074#(<= |sum_#in~n| 13)} assume true; {7074#(<= |sum_#in~n| 13)} is VALID [2020-07-08 12:17:37,121 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7074#(<= |sum_#in~n| 13)} {6914#(<= 15 main_~a~0)} #32#return; {6911#false} is VALID [2020-07-08 12:17:37,122 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 [2020-07-08 12:17:37,122 INFO L280 TraceCheckUtils]: 89: Hoare triple {6911#false} assume ~result~0 == ~a~0 + ~b~0; {6911#false} is VALID [2020-07-08 12:17:37,122 INFO L280 TraceCheckUtils]: 90: Hoare triple {6911#false} assume !false; {6911#false} is VALID [2020-07-08 12:17:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-07-08 12:17:37,128 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:37,128 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 19 [2020-07-08 12:17:37,129 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567054087] [2020-07-08 12:17:37,129 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 91 [2020-07-08 12:17:37,491 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:37,491 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-08 12:17:37,582 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:37,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-08 12:17:37,582 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:37,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-08 12:17:37,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=215, Unknown=0, NotChecked=0, Total=342 [2020-07-08 12:17:37,584 INFO L87 Difference]: Start difference. First operand 54 states and 55 transitions. Second operand 19 states. [2020-07-08 12:17:37,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:37,991 INFO L93 Difference]: Finished difference Result 61 states and 62 transitions. [2020-07-08 12:17:37,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-08 12:17:37,991 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 91 [2020-07-08 12:17:37,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-08 12:17:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 62 transitions. [2020-07-08 12:17:37,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-08 12:17:37,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 62 transitions. [2020-07-08 12:17:37,994 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 62 transitions. [2020-07-08 12:17:38,081 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:38,083 INFO L225 Difference]: With dead ends: 61 [2020-07-08 12:17:38,084 INFO L226 Difference]: Without dead ends: 57 [2020-07-08 12:17:38,085 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=379, Invalid=677, Unknown=0, NotChecked=0, Total=1056 [2020-07-08 12:17:38,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2020-07-08 12:17:38,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2020-07-08 12:17:38,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:38,100 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand 57 states. [2020-07-08 12:17:38,101 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 57 states. [2020-07-08 12:17:38,101 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 57 states. [2020-07-08 12:17:38,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:38,103 INFO L93 Difference]: Finished difference Result 57 states and 58 transitions. [2020-07-08 12:17:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2020-07-08 12:17:38,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:38,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:38,104 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 57 states. [2020-07-08 12:17:38,104 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 57 states. [2020-07-08 12:17:38,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:38,107 INFO L93 Difference]: Finished difference Result 57 states and 58 transitions. [2020-07-08 12:17:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2020-07-08 12:17:38,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:38,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:38,108 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:38,108 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2020-07-08 12:17:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 58 transitions. [2020-07-08 12:17:38,110 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 58 transitions. Word has length 91 [2020-07-08 12:17:38,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:38,111 INFO L479 AbstractCegarLoop]: Abstraction has 57 states and 58 transitions. [2020-07-08 12:17:38,111 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-08 12:17:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2020-07-08 12:17:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-08 12:17:38,112 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:38,112 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:38,313 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-08 12:17:38,314 INFO L427 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:38,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:38,314 INFO L82 PathProgramCache]: Analyzing trace with hash -1572648100, now seen corresponding path program 14 times [2020-07-08 12:17:38,315 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:38,315 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465023666] [2020-07-08 12:17:38,315 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} assume true; {8079#true} is VALID [2020-07-08 12:17:38,390 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8079#true} {8079#true} #26#return; {8079#true} is VALID [2020-07-08 12:17:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:38,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,961 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 [2020-07-08 12:17:38,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:38,963 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 [2020-07-08 12:17:38,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,965 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:38,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,966 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 [2020-07-08 12:17:38,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:38,968 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 [2020-07-08 12:17:38,969 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 [2020-07-08 12:17:38,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:38,971 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 [2020-07-08 12:17:38,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,973 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:38,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,975 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:38,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,976 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 [2020-07-08 12:17:38,977 INFO L280 TraceCheckUtils]: 8: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:38,979 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 [2020-07-08 12:17:38,979 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 [2020-07-08 12:17:38,980 INFO L280 TraceCheckUtils]: 11: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:38,981 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 [2020-07-08 12:17:38,982 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 [2020-07-08 12:17:38,983 INFO L280 TraceCheckUtils]: 14: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:38,984 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 [2020-07-08 12:17:38,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,986 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:38,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,988 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,988 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:38,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,989 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,990 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:38,990 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:38,991 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 [2020-07-08 12:17:38,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:38,993 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 [2020-07-08 12:17:38,994 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 [2020-07-08 12:17:38,995 INFO L280 TraceCheckUtils]: 14: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:38,996 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 [2020-07-08 12:17:38,997 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 [2020-07-08 12:17:38,998 INFO L280 TraceCheckUtils]: 17: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:38,999 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 [2020-07-08 12:17:39,000 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 [2020-07-08 12:17:39,000 INFO L280 TraceCheckUtils]: 20: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,002 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 [2020-07-08 12:17:39,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,004 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,005 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,006 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,007 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,008 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,009 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,009 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 [2020-07-08 12:17:39,010 INFO L280 TraceCheckUtils]: 14: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,011 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 [2020-07-08 12:17:39,012 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 [2020-07-08 12:17:39,013 INFO L280 TraceCheckUtils]: 17: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,014 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 [2020-07-08 12:17:39,015 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 [2020-07-08 12:17:39,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,017 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 [2020-07-08 12:17:39,017 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 [2020-07-08 12:17:39,018 INFO L280 TraceCheckUtils]: 23: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,019 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 [2020-07-08 12:17:39,020 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 [2020-07-08 12:17:39,021 INFO L280 TraceCheckUtils]: 26: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,022 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 [2020-07-08 12:17:39,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,024 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,026 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,027 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,028 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,030 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,031 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 [2020-07-08 12:17:39,032 INFO L280 TraceCheckUtils]: 17: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,033 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 [2020-07-08 12:17:39,034 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 [2020-07-08 12:17:39,035 INFO L280 TraceCheckUtils]: 20: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,036 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 [2020-07-08 12:17:39,037 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 [2020-07-08 12:17:39,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,039 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 [2020-07-08 12:17:39,040 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 [2020-07-08 12:17:39,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,041 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 [2020-07-08 12:17:39,042 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 [2020-07-08 12:17:39,043 INFO L280 TraceCheckUtils]: 29: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,044 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 [2020-07-08 12:17:39,045 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 [2020-07-08 12:17:39,045 INFO L280 TraceCheckUtils]: 32: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,046 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 [2020-07-08 12:17:39,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,048 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,049 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,051 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,052 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,053 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,053 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,054 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,055 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,055 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,056 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,056 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 [2020-07-08 12:17:39,057 INFO L280 TraceCheckUtils]: 20: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,058 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 [2020-07-08 12:17:39,058 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 [2020-07-08 12:17:39,059 INFO L280 TraceCheckUtils]: 23: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,060 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 [2020-07-08 12:17:39,060 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 [2020-07-08 12:17:39,061 INFO L280 TraceCheckUtils]: 26: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,061 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 [2020-07-08 12:17:39,062 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 [2020-07-08 12:17:39,062 INFO L280 TraceCheckUtils]: 29: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,063 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 [2020-07-08 12:17:39,064 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 [2020-07-08 12:17:39,065 INFO L280 TraceCheckUtils]: 32: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,066 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 [2020-07-08 12:17:39,066 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 [2020-07-08 12:17:39,067 INFO L280 TraceCheckUtils]: 35: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,067 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 [2020-07-08 12:17:39,068 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 [2020-07-08 12:17:39,068 INFO L280 TraceCheckUtils]: 38: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,070 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 [2020-07-08 12:17:39,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,073 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,074 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,075 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,075 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,076 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,077 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,078 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,079 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,079 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,079 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,080 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,080 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 [2020-07-08 12:17:39,081 INFO L280 TraceCheckUtils]: 23: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,082 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 [2020-07-08 12:17:39,082 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 [2020-07-08 12:17:39,083 INFO L280 TraceCheckUtils]: 26: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,084 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 [2020-07-08 12:17:39,085 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 [2020-07-08 12:17:39,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,087 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 [2020-07-08 12:17:39,087 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 [2020-07-08 12:17:39,088 INFO L280 TraceCheckUtils]: 32: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,089 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 [2020-07-08 12:17:39,089 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 [2020-07-08 12:17:39,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,090 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 [2020-07-08 12:17:39,091 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 [2020-07-08 12:17:39,091 INFO L280 TraceCheckUtils]: 38: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,093 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 [2020-07-08 12:17:39,093 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 [2020-07-08 12:17:39,094 INFO L280 TraceCheckUtils]: 41: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,095 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 [2020-07-08 12:17:39,096 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 [2020-07-08 12:17:39,096 INFO L280 TraceCheckUtils]: 44: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,097 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 [2020-07-08 12:17:39,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,103 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,104 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,104 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,105 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,106 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,106 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,107 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,107 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,108 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,108 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,109 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,109 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,109 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,109 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,110 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,110 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,111 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 [2020-07-08 12:17:39,112 INFO L280 TraceCheckUtils]: 26: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,114 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 [2020-07-08 12:17:39,114 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 [2020-07-08 12:17:39,114 INFO L280 TraceCheckUtils]: 29: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,115 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 [2020-07-08 12:17:39,116 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 [2020-07-08 12:17:39,116 INFO L280 TraceCheckUtils]: 32: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,117 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 [2020-07-08 12:17:39,117 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 [2020-07-08 12:17:39,118 INFO L280 TraceCheckUtils]: 35: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,119 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 [2020-07-08 12:17:39,119 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 [2020-07-08 12:17:39,120 INFO L280 TraceCheckUtils]: 38: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,120 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 [2020-07-08 12:17:39,121 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 [2020-07-08 12:17:39,121 INFO L280 TraceCheckUtils]: 41: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,123 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 [2020-07-08 12:17:39,123 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 [2020-07-08 12:17:39,124 INFO L280 TraceCheckUtils]: 44: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,125 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 [2020-07-08 12:17:39,126 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 [2020-07-08 12:17:39,126 INFO L280 TraceCheckUtils]: 47: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,127 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 [2020-07-08 12:17:39,128 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 [2020-07-08 12:17:39,128 INFO L280 TraceCheckUtils]: 50: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,129 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 [2020-07-08 12:17:39,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,133 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,134 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,135 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,135 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,136 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,137 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,137 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,138 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,139 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,139 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,140 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,140 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,140 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,140 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,141 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,141 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 [2020-07-08 12:17:39,142 INFO L280 TraceCheckUtils]: 29: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,143 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 [2020-07-08 12:17:39,144 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 [2020-07-08 12:17:39,144 INFO L280 TraceCheckUtils]: 32: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,146 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 [2020-07-08 12:17:39,146 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 [2020-07-08 12:17:39,147 INFO L280 TraceCheckUtils]: 35: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,148 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 [2020-07-08 12:17:39,148 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 [2020-07-08 12:17:39,148 INFO L280 TraceCheckUtils]: 38: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,150 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 [2020-07-08 12:17:39,151 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 [2020-07-08 12:17:39,151 INFO L280 TraceCheckUtils]: 41: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,153 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 [2020-07-08 12:17:39,153 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 [2020-07-08 12:17:39,154 INFO L280 TraceCheckUtils]: 44: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,155 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 [2020-07-08 12:17:39,159 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 [2020-07-08 12:17:39,166 INFO L280 TraceCheckUtils]: 47: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,168 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 [2020-07-08 12:17:39,168 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 [2020-07-08 12:17:39,169 INFO L280 TraceCheckUtils]: 50: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,170 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 [2020-07-08 12:17:39,171 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 [2020-07-08 12:17:39,172 INFO L280 TraceCheckUtils]: 53: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,173 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 [2020-07-08 12:17:39,174 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 [2020-07-08 12:17:39,175 INFO L280 TraceCheckUtils]: 56: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,176 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 [2020-07-08 12:17:39,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,180 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,182 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,183 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,183 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,185 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,186 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,186 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,187 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,187 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,187 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,188 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,188 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,189 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,190 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,190 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,191 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,193 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,193 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,194 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 [2020-07-08 12:17:39,194 INFO L280 TraceCheckUtils]: 32: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,196 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 [2020-07-08 12:17:39,196 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 [2020-07-08 12:17:39,197 INFO L280 TraceCheckUtils]: 35: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,198 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 [2020-07-08 12:17:39,199 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 [2020-07-08 12:17:39,199 INFO L280 TraceCheckUtils]: 38: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,201 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 [2020-07-08 12:17:39,201 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 [2020-07-08 12:17:39,202 INFO L280 TraceCheckUtils]: 41: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,204 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 [2020-07-08 12:17:39,204 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 [2020-07-08 12:17:39,205 INFO L280 TraceCheckUtils]: 44: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,206 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 [2020-07-08 12:17:39,207 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 [2020-07-08 12:17:39,207 INFO L280 TraceCheckUtils]: 47: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,209 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 [2020-07-08 12:17:39,210 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 [2020-07-08 12:17:39,210 INFO L280 TraceCheckUtils]: 50: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,212 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 [2020-07-08 12:17:39,212 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 [2020-07-08 12:17:39,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,215 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 [2020-07-08 12:17:39,215 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 [2020-07-08 12:17:39,216 INFO L280 TraceCheckUtils]: 56: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,218 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 [2020-07-08 12:17:39,219 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 [2020-07-08 12:17:39,220 INFO L280 TraceCheckUtils]: 59: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,222 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 [2020-07-08 12:17:39,223 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 [2020-07-08 12:17:39,224 INFO L280 TraceCheckUtils]: 62: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:39,226 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 [2020-07-08 12:17:39,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,231 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,233 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,235 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,237 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,238 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,239 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,240 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,241 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,242 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,242 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,243 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,244 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,244 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,246 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,246 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,247 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,247 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,248 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,248 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,249 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,249 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,249 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,250 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 [2020-07-08 12:17:39,251 INFO L280 TraceCheckUtils]: 35: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,253 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 [2020-07-08 12:17:39,254 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 [2020-07-08 12:17:39,255 INFO L280 TraceCheckUtils]: 38: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,257 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 [2020-07-08 12:17:39,257 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 [2020-07-08 12:17:39,258 INFO L280 TraceCheckUtils]: 41: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,260 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 [2020-07-08 12:17:39,261 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 [2020-07-08 12:17:39,262 INFO L280 TraceCheckUtils]: 44: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,264 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 [2020-07-08 12:17:39,265 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 [2020-07-08 12:17:39,266 INFO L280 TraceCheckUtils]: 47: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,267 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 [2020-07-08 12:17:39,268 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 [2020-07-08 12:17:39,268 INFO L280 TraceCheckUtils]: 50: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,270 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 [2020-07-08 12:17:39,271 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 [2020-07-08 12:17:39,271 INFO L280 TraceCheckUtils]: 53: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,273 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 [2020-07-08 12:17:39,274 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 [2020-07-08 12:17:39,274 INFO L280 TraceCheckUtils]: 56: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,276 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 [2020-07-08 12:17:39,276 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 [2020-07-08 12:17:39,277 INFO L280 TraceCheckUtils]: 59: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,278 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 [2020-07-08 12:17:39,279 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 [2020-07-08 12:17:39,280 INFO L280 TraceCheckUtils]: 62: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,282 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 [2020-07-08 12:17:39,283 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 [2020-07-08 12:17:39,284 INFO L280 TraceCheckUtils]: 65: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:39,286 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 [2020-07-08 12:17:39,286 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 [2020-07-08 12:17:39,287 INFO L280 TraceCheckUtils]: 68: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:39,289 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 [2020-07-08 12:17:39,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,297 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,299 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,300 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,301 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,302 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,302 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,304 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,305 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,306 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,306 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,307 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,308 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,308 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,309 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,310 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,310 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,311 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,311 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,312 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,313 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,313 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,314 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,315 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,315 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,316 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,316 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,317 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 [2020-07-08 12:17:39,318 INFO L280 TraceCheckUtils]: 38: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,320 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 [2020-07-08 12:17:39,320 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 [2020-07-08 12:17:39,321 INFO L280 TraceCheckUtils]: 41: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,323 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 [2020-07-08 12:17:39,324 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 [2020-07-08 12:17:39,325 INFO L280 TraceCheckUtils]: 44: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,327 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 [2020-07-08 12:17:39,328 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 [2020-07-08 12:17:39,329 INFO L280 TraceCheckUtils]: 47: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,331 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 [2020-07-08 12:17:39,332 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 [2020-07-08 12:17:39,332 INFO L280 TraceCheckUtils]: 50: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,334 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 [2020-07-08 12:17:39,335 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 [2020-07-08 12:17:39,335 INFO L280 TraceCheckUtils]: 53: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,337 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 [2020-07-08 12:17:39,338 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 [2020-07-08 12:17:39,338 INFO L280 TraceCheckUtils]: 56: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,340 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 [2020-07-08 12:17:39,341 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 [2020-07-08 12:17:39,342 INFO L280 TraceCheckUtils]: 59: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,344 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 [2020-07-08 12:17:39,345 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 [2020-07-08 12:17:39,346 INFO L280 TraceCheckUtils]: 62: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,348 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 [2020-07-08 12:17:39,349 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 [2020-07-08 12:17:39,350 INFO L280 TraceCheckUtils]: 65: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,352 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 [2020-07-08 12:17:39,353 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 [2020-07-08 12:17:39,353 INFO L280 TraceCheckUtils]: 68: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:39,355 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 [2020-07-08 12:17:39,355 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 [2020-07-08 12:17:39,356 INFO L280 TraceCheckUtils]: 71: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:39,358 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 [2020-07-08 12:17:39,358 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 [2020-07-08 12:17:39,359 INFO L280 TraceCheckUtils]: 74: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:39,360 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 [2020-07-08 12:17:39,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,367 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,368 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,370 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,371 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,372 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,372 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,372 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,373 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,373 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,374 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,374 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,375 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,375 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,376 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,376 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,377 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,377 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,378 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,378 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,379 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,379 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,380 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,380 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,380 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,381 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,381 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,381 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,382 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,382 INFO L280 TraceCheckUtils]: 37: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,383 INFO L263 TraceCheckUtils]: 38: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,383 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,384 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 [2020-07-08 12:17:39,384 INFO L280 TraceCheckUtils]: 41: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,386 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 [2020-07-08 12:17:39,387 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 [2020-07-08 12:17:39,388 INFO L280 TraceCheckUtils]: 44: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,390 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 [2020-07-08 12:17:39,391 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 [2020-07-08 12:17:39,391 INFO L280 TraceCheckUtils]: 47: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,393 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 [2020-07-08 12:17:39,394 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 [2020-07-08 12:17:39,394 INFO L280 TraceCheckUtils]: 50: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,396 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 [2020-07-08 12:17:39,397 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 [2020-07-08 12:17:39,397 INFO L280 TraceCheckUtils]: 53: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,399 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 [2020-07-08 12:17:39,400 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 [2020-07-08 12:17:39,400 INFO L280 TraceCheckUtils]: 56: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,402 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 [2020-07-08 12:17:39,403 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 [2020-07-08 12:17:39,403 INFO L280 TraceCheckUtils]: 59: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,405 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 [2020-07-08 12:17:39,406 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 [2020-07-08 12:17:39,406 INFO L280 TraceCheckUtils]: 62: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,408 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 [2020-07-08 12:17:39,409 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 [2020-07-08 12:17:39,409 INFO L280 TraceCheckUtils]: 65: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,411 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 [2020-07-08 12:17:39,411 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 [2020-07-08 12:17:39,412 INFO L280 TraceCheckUtils]: 68: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,413 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 [2020-07-08 12:17:39,414 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 [2020-07-08 12:17:39,414 INFO L280 TraceCheckUtils]: 71: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:39,416 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 [2020-07-08 12:17:39,416 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 [2020-07-08 12:17:39,417 INFO L280 TraceCheckUtils]: 74: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:39,418 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 [2020-07-08 12:17:39,419 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 [2020-07-08 12:17:39,420 INFO L280 TraceCheckUtils]: 77: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:39,421 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 [2020-07-08 12:17:39,422 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 [2020-07-08 12:17:39,423 INFO L280 TraceCheckUtils]: 80: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-08 12:17:39,424 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 [2020-07-08 12:17:39,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,432 INFO L263 TraceCheckUtils]: 2: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,433 INFO L263 TraceCheckUtils]: 5: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,435 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,436 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,437 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,438 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,440 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,441 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,442 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,442 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,444 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,444 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,445 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,445 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,445 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,446 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,446 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,446 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,447 INFO L280 TraceCheckUtils]: 37: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,447 INFO L263 TraceCheckUtils]: 38: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,448 INFO L280 TraceCheckUtils]: 40: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,448 INFO L263 TraceCheckUtils]: 41: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,449 INFO L280 TraceCheckUtils]: 42: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,450 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 [2020-07-08 12:17:39,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,452 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 [2020-07-08 12:17:39,452 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 [2020-07-08 12:17:39,453 INFO L280 TraceCheckUtils]: 47: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,455 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 [2020-07-08 12:17:39,455 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 [2020-07-08 12:17:39,456 INFO L280 TraceCheckUtils]: 50: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,457 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 [2020-07-08 12:17:39,458 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 [2020-07-08 12:17:39,458 INFO L280 TraceCheckUtils]: 53: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,460 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 [2020-07-08 12:17:39,461 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 [2020-07-08 12:17:39,461 INFO L280 TraceCheckUtils]: 56: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,463 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 [2020-07-08 12:17:39,463 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 [2020-07-08 12:17:39,464 INFO L280 TraceCheckUtils]: 59: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,465 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 [2020-07-08 12:17:39,466 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 [2020-07-08 12:17:39,466 INFO L280 TraceCheckUtils]: 62: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,468 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 [2020-07-08 12:17:39,469 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 [2020-07-08 12:17:39,469 INFO L280 TraceCheckUtils]: 65: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,471 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 [2020-07-08 12:17:39,472 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 [2020-07-08 12:17:39,472 INFO L280 TraceCheckUtils]: 68: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,474 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 [2020-07-08 12:17:39,475 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 [2020-07-08 12:17:39,475 INFO L280 TraceCheckUtils]: 71: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,477 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 [2020-07-08 12:17:39,478 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 [2020-07-08 12:17:39,478 INFO L280 TraceCheckUtils]: 74: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:39,480 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 [2020-07-08 12:17:39,480 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 [2020-07-08 12:17:39,481 INFO L280 TraceCheckUtils]: 77: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:39,482 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 [2020-07-08 12:17:39,483 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 [2020-07-08 12:17:39,484 INFO L280 TraceCheckUtils]: 80: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:39,485 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 [2020-07-08 12:17:39,486 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 [2020-07-08 12:17:39,486 INFO L280 TraceCheckUtils]: 83: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-08 12:17:39,488 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 [2020-07-08 12:17:39,488 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 [2020-07-08 12:17:39,489 INFO L280 TraceCheckUtils]: 86: Hoare triple {8255#(<= |sum_#in~n| 14)} assume true; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-08 12:17:39,490 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8255#(<= |sum_#in~n| 14)} {8083#(<= 15 main_~a~0)} #32#return; {8080#false} is VALID [2020-07-08 12:17:39,497 INFO L263 TraceCheckUtils]: 0: Hoare triple {8079#true} call ULTIMATE.init(); {8079#true} is VALID [2020-07-08 12:17:39,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {8079#true} assume true; {8079#true} is VALID [2020-07-08 12:17:39,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8079#true} {8079#true} #26#return; {8079#true} is VALID [2020-07-08 12:17:39,497 INFO L263 TraceCheckUtils]: 3: Hoare triple {8079#true} call #t~ret2 := main(); {8079#true} is VALID [2020-07-08 12:17:39,498 INFO L280 TraceCheckUtils]: 4: Hoare triple {8079#true} ~a~0 := 15;~b~0 := 0; {8083#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:39,499 INFO L263 TraceCheckUtils]: 5: Hoare triple {8083#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {8079#true} is VALID [2020-07-08 12:17:39,499 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,500 INFO L280 TraceCheckUtils]: 7: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,500 INFO L263 TraceCheckUtils]: 8: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,501 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,501 INFO L280 TraceCheckUtils]: 10: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,501 INFO L263 TraceCheckUtils]: 11: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,502 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,502 INFO L263 TraceCheckUtils]: 14: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,504 INFO L263 TraceCheckUtils]: 17: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,505 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,505 INFO L280 TraceCheckUtils]: 19: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,506 INFO L263 TraceCheckUtils]: 20: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,506 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,507 INFO L280 TraceCheckUtils]: 22: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,507 INFO L263 TraceCheckUtils]: 23: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,508 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,508 INFO L280 TraceCheckUtils]: 25: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,509 INFO L263 TraceCheckUtils]: 26: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,509 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,510 INFO L280 TraceCheckUtils]: 28: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,510 INFO L263 TraceCheckUtils]: 29: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,511 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,511 INFO L280 TraceCheckUtils]: 31: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,512 INFO L263 TraceCheckUtils]: 32: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,512 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,513 INFO L280 TraceCheckUtils]: 34: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,513 INFO L263 TraceCheckUtils]: 35: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,513 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,514 INFO L280 TraceCheckUtils]: 37: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,514 INFO L263 TraceCheckUtils]: 38: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,514 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,515 INFO L280 TraceCheckUtils]: 40: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,515 INFO L263 TraceCheckUtils]: 41: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,516 INFO L280 TraceCheckUtils]: 42: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,516 INFO L280 TraceCheckUtils]: 43: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,516 INFO L263 TraceCheckUtils]: 44: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,517 INFO L280 TraceCheckUtils]: 45: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,518 INFO L280 TraceCheckUtils]: 46: Hoare triple {8172#(= sum_~n |sum_#in~n|)} assume !(~n <= 0); {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,518 INFO L263 TraceCheckUtils]: 47: Hoare triple {8172#(= sum_~n |sum_#in~n|)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,518 INFO L280 TraceCheckUtils]: 48: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8172#(= sum_~n |sum_#in~n|)} is VALID [2020-07-08 12:17:39,519 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 [2020-07-08 12:17:39,520 INFO L280 TraceCheckUtils]: 50: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,521 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 [2020-07-08 12:17:39,522 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 [2020-07-08 12:17:39,523 INFO L280 TraceCheckUtils]: 53: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,524 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 [2020-07-08 12:17:39,525 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 [2020-07-08 12:17:39,526 INFO L280 TraceCheckUtils]: 56: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,527 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 [2020-07-08 12:17:39,528 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 [2020-07-08 12:17:39,529 INFO L280 TraceCheckUtils]: 59: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,530 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 [2020-07-08 12:17:39,531 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 [2020-07-08 12:17:39,531 INFO L280 TraceCheckUtils]: 62: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,533 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 [2020-07-08 12:17:39,533 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 [2020-07-08 12:17:39,534 INFO L280 TraceCheckUtils]: 65: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,535 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 [2020-07-08 12:17:39,536 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 [2020-07-08 12:17:39,536 INFO L280 TraceCheckUtils]: 68: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,538 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 [2020-07-08 12:17:39,538 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 [2020-07-08 12:17:39,539 INFO L280 TraceCheckUtils]: 71: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,540 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 [2020-07-08 12:17:39,541 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 [2020-07-08 12:17:39,541 INFO L280 TraceCheckUtils]: 74: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,543 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 [2020-07-08 12:17:39,543 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 [2020-07-08 12:17:39,544 INFO L280 TraceCheckUtils]: 77: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,545 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 [2020-07-08 12:17:39,546 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 [2020-07-08 12:17:39,546 INFO L280 TraceCheckUtils]: 80: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:39,561 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 [2020-07-08 12:17:39,562 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 [2020-07-08 12:17:39,562 INFO L280 TraceCheckUtils]: 83: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:39,564 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 [2020-07-08 12:17:39,564 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 [2020-07-08 12:17:39,565 INFO L280 TraceCheckUtils]: 86: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:39,566 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 [2020-07-08 12:17:39,566 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 [2020-07-08 12:17:39,567 INFO L280 TraceCheckUtils]: 89: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-08 12:17:39,568 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 [2020-07-08 12:17:39,568 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 [2020-07-08 12:17:39,569 INFO L280 TraceCheckUtils]: 92: Hoare triple {8255#(<= |sum_#in~n| 14)} assume true; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-08 12:17:39,570 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8255#(<= |sum_#in~n| 14)} {8083#(<= 15 main_~a~0)} #32#return; {8080#false} is VALID [2020-07-08 12:17:39,570 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 [2020-07-08 12:17:39,570 INFO L280 TraceCheckUtils]: 95: Hoare triple {8080#false} assume ~result~0 == ~a~0 + ~b~0; {8080#false} is VALID [2020-07-08 12:17:39,571 INFO L280 TraceCheckUtils]: 96: Hoare triple {8080#false} assume !false; {8080#false} is VALID [2020-07-08 12:17:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2020-07-08 12:17:39,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465023666] [2020-07-08 12:17:39,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1770539240] [2020-07-08 12:17:39,577 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 [2020-07-08 12:17:39,624 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:17:39,625 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:17:39,626 INFO L264 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 32 conjunts are in the unsatisfiable core [2020-07-08 12:17:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:17:39,650 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:17:39,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {8079#true} call ULTIMATE.init(); {8079#true} is VALID [2020-07-08 12:17:39,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {8079#true} assume true; {8079#true} is VALID [2020-07-08 12:17:39,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8079#true} {8079#true} #26#return; {8079#true} is VALID [2020-07-08 12:17:39,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {8079#true} call #t~ret2 := main(); {8079#true} is VALID [2020-07-08 12:17:39,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {8079#true} ~a~0 := 15;~b~0 := 0; {8083#(<= 15 main_~a~0)} is VALID [2020-07-08 12:17:39,964 INFO L263 TraceCheckUtils]: 5: Hoare triple {8083#(<= 15 main_~a~0)} call #t~ret1 := sum(~a~0, ~b~0); {8079#true} is VALID [2020-07-08 12:17:39,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,965 INFO L263 TraceCheckUtils]: 8: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,966 INFO L280 TraceCheckUtils]: 9: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,966 INFO L263 TraceCheckUtils]: 11: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,967 INFO L263 TraceCheckUtils]: 14: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,968 INFO L263 TraceCheckUtils]: 17: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,968 INFO L280 TraceCheckUtils]: 18: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,969 INFO L280 TraceCheckUtils]: 19: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,969 INFO L263 TraceCheckUtils]: 20: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,970 INFO L280 TraceCheckUtils]: 21: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,970 INFO L280 TraceCheckUtils]: 22: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,970 INFO L263 TraceCheckUtils]: 23: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,971 INFO L280 TraceCheckUtils]: 24: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,972 INFO L280 TraceCheckUtils]: 25: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,972 INFO L263 TraceCheckUtils]: 26: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,972 INFO L280 TraceCheckUtils]: 27: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,973 INFO L280 TraceCheckUtils]: 28: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,973 INFO L263 TraceCheckUtils]: 29: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,974 INFO L280 TraceCheckUtils]: 31: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,974 INFO L263 TraceCheckUtils]: 32: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,974 INFO L280 TraceCheckUtils]: 33: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,975 INFO L280 TraceCheckUtils]: 34: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,975 INFO L263 TraceCheckUtils]: 35: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,975 INFO L280 TraceCheckUtils]: 36: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,975 INFO L280 TraceCheckUtils]: 37: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,976 INFO L263 TraceCheckUtils]: 38: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,976 INFO L280 TraceCheckUtils]: 39: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,976 INFO L280 TraceCheckUtils]: 40: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,976 INFO L263 TraceCheckUtils]: 41: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,977 INFO L280 TraceCheckUtils]: 42: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,977 INFO L280 TraceCheckUtils]: 43: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,978 INFO L263 TraceCheckUtils]: 44: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,978 INFO L280 TraceCheckUtils]: 45: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,978 INFO L280 TraceCheckUtils]: 46: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} assume !(~n <= 0); {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,979 INFO L263 TraceCheckUtils]: 47: Hoare triple {8811#(<= |sum_#in~n| sum_~n)} call #t~ret0 := sum(~n - 1, 1 + ~m); {8079#true} is VALID [2020-07-08 12:17:39,979 INFO L280 TraceCheckUtils]: 48: Hoare triple {8079#true} ~n := #in~n;~m := #in~m; {8811#(<= |sum_#in~n| sum_~n)} is VALID [2020-07-08 12:17:39,980 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 [2020-07-08 12:17:39,980 INFO L280 TraceCheckUtils]: 50: Hoare triple {8789#(<= |sum_#in~n| 0)} assume true; {8789#(<= |sum_#in~n| 0)} is VALID [2020-07-08 12:17:39,981 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 [2020-07-08 12:17:39,981 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 [2020-07-08 12:17:39,981 INFO L280 TraceCheckUtils]: 53: Hoare triple {8788#(<= |sum_#in~n| 1)} assume true; {8788#(<= |sum_#in~n| 1)} is VALID [2020-07-08 12:17:39,982 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 [2020-07-08 12:17:39,983 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 [2020-07-08 12:17:39,983 INFO L280 TraceCheckUtils]: 56: Hoare triple {8783#(<= |sum_#in~n| 2)} assume true; {8783#(<= |sum_#in~n| 2)} is VALID [2020-07-08 12:17:39,984 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 [2020-07-08 12:17:39,984 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 [2020-07-08 12:17:39,985 INFO L280 TraceCheckUtils]: 59: Hoare triple {8772#(<= |sum_#in~n| 3)} assume true; {8772#(<= |sum_#in~n| 3)} is VALID [2020-07-08 12:17:39,986 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 [2020-07-08 12:17:39,987 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 [2020-07-08 12:17:39,987 INFO L280 TraceCheckUtils]: 62: Hoare triple {8755#(<= |sum_#in~n| 4)} assume true; {8755#(<= |sum_#in~n| 4)} is VALID [2020-07-08 12:17:39,988 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 [2020-07-08 12:17:39,988 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 [2020-07-08 12:17:39,989 INFO L280 TraceCheckUtils]: 65: Hoare triple {8732#(<= |sum_#in~n| 5)} assume true; {8732#(<= |sum_#in~n| 5)} is VALID [2020-07-08 12:17:39,990 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 [2020-07-08 12:17:39,990 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 [2020-07-08 12:17:39,991 INFO L280 TraceCheckUtils]: 68: Hoare triple {8703#(<= |sum_#in~n| 6)} assume true; {8703#(<= |sum_#in~n| 6)} is VALID [2020-07-08 12:17:39,991 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 [2020-07-08 12:17:39,992 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 [2020-07-08 12:17:39,992 INFO L280 TraceCheckUtils]: 71: Hoare triple {8668#(<= |sum_#in~n| 7)} assume true; {8668#(<= |sum_#in~n| 7)} is VALID [2020-07-08 12:17:39,993 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 [2020-07-08 12:17:39,994 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 [2020-07-08 12:17:39,994 INFO L280 TraceCheckUtils]: 74: Hoare triple {8627#(<= |sum_#in~n| 8)} assume true; {8627#(<= |sum_#in~n| 8)} is VALID [2020-07-08 12:17:39,996 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 [2020-07-08 12:17:39,996 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 [2020-07-08 12:17:39,997 INFO L280 TraceCheckUtils]: 77: Hoare triple {8580#(<= |sum_#in~n| 9)} assume true; {8580#(<= |sum_#in~n| 9)} is VALID [2020-07-08 12:17:39,998 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 [2020-07-08 12:17:39,998 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 [2020-07-08 12:17:39,998 INFO L280 TraceCheckUtils]: 80: Hoare triple {8527#(<= |sum_#in~n| 10)} assume true; {8527#(<= |sum_#in~n| 10)} is VALID [2020-07-08 12:17:39,999 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 [2020-07-08 12:17:40,000 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 [2020-07-08 12:17:40,001 INFO L280 TraceCheckUtils]: 83: Hoare triple {8468#(<= |sum_#in~n| 11)} assume true; {8468#(<= |sum_#in~n| 11)} is VALID [2020-07-08 12:17:40,002 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 [2020-07-08 12:17:40,003 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 [2020-07-08 12:17:40,003 INFO L280 TraceCheckUtils]: 86: Hoare triple {8403#(<= |sum_#in~n| 12)} assume true; {8403#(<= |sum_#in~n| 12)} is VALID [2020-07-08 12:17:40,004 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 [2020-07-08 12:17:40,004 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 [2020-07-08 12:17:40,005 INFO L280 TraceCheckUtils]: 89: Hoare triple {8332#(<= |sum_#in~n| 13)} assume true; {8332#(<= |sum_#in~n| 13)} is VALID [2020-07-08 12:17:40,006 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 [2020-07-08 12:17:40,006 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 [2020-07-08 12:17:40,007 INFO L280 TraceCheckUtils]: 92: Hoare triple {8255#(<= |sum_#in~n| 14)} assume true; {8255#(<= |sum_#in~n| 14)} is VALID [2020-07-08 12:17:40,008 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8255#(<= |sum_#in~n| 14)} {8083#(<= 15 main_~a~0)} #32#return; {8080#false} is VALID [2020-07-08 12:17:40,008 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 [2020-07-08 12:17:40,008 INFO L280 TraceCheckUtils]: 95: Hoare triple {8080#false} assume ~result~0 == ~a~0 + ~b~0; {8080#false} is VALID [2020-07-08 12:17:40,008 INFO L280 TraceCheckUtils]: 96: Hoare triple {8080#false} assume !false; {8080#false} is VALID [2020-07-08 12:17:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2020-07-08 12:17:40,019 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:17:40,019 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 20 [2020-07-08 12:17:40,019 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048272619] [2020-07-08 12:17:40,020 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 97 [2020-07-08 12:17:40,762 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:17:40,762 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 12:17:40,858 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:40,858 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 12:17:40,858 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:17:40,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 12:17:40,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=237, Unknown=0, NotChecked=0, Total=380 [2020-07-08 12:17:40,859 INFO L87 Difference]: Start difference. First operand 57 states and 58 transitions. Second operand 20 states. [2020-07-08 12:17:41,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:41,341 INFO L93 Difference]: Finished difference Result 64 states and 65 transitions. [2020-07-08 12:17:41,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 12:17:41,341 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 97 [2020-07-08 12:17:41,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:17:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:17:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 65 transitions. [2020-07-08 12:17:41,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:17:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 65 transitions. [2020-07-08 12:17:41,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 65 transitions. [2020-07-08 12:17:41,451 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:17:41,453 INFO L225 Difference]: With dead ends: 64 [2020-07-08 12:17:41,453 INFO L226 Difference]: Without dead ends: 60 [2020-07-08 12:17:41,454 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 [2020-07-08 12:17:41,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2020-07-08 12:17:41,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2020-07-08 12:17:41,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:17:41,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand 60 states. [2020-07-08 12:17:41,465 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2020-07-08 12:17:41,465 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2020-07-08 12:17:41,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:41,468 INFO L93 Difference]: Finished difference Result 60 states and 61 transitions. [2020-07-08 12:17:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2020-07-08 12:17:41,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:41,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:41,469 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2020-07-08 12:17:41,469 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2020-07-08 12:17:41,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:17:41,471 INFO L93 Difference]: Finished difference Result 60 states and 61 transitions. [2020-07-08 12:17:41,472 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2020-07-08 12:17:41,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:17:41,472 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:17:41,472 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:17:41,472 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:17:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2020-07-08 12:17:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 61 transitions. [2020-07-08 12:17:41,475 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 61 transitions. Word has length 97 [2020-07-08 12:17:41,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:17:41,475 INFO L479 AbstractCegarLoop]: Abstraction has 60 states and 61 transitions. [2020-07-08 12:17:41,475 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 12:17:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2020-07-08 12:17:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-08 12:17:41,477 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:17:41,477 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:17:41,692 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:17:41,693 INFO L427 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:17:41,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:17:41,693 INFO L82 PathProgramCache]: Analyzing trace with hash 1584030916, now seen corresponding path program 15 times [2020-07-08 12:17:41,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:17:41,694 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209292190] [2020-07-08 12:17:41,694 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:17:41,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 12:17:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 12:17:41,789 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-08 12:17:41,790 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 12:17:41,790 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-08 12:17:41,881 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:17:41,882 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 12:17:41,882 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 12:17:41,882 WARN L170 areAnnotationChecker]: sumENTRY has no Hoare annotation [2020-07-08 12:17:41,882 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 12:17:41,882 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 12:17:41,882 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 12:17:41,882 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: L4 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: L4 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: L14 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: L14 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: sumFINAL has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: L14-1 has no Hoare annotation [2020-07-08 12:17:41,883 WARN L170 areAnnotationChecker]: sumEXIT has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: sumEXIT has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: L7-1 has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2020-07-08 12:17:41,884 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 12:17:41,884 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. [2020-07-08 12:17:41,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 12:17:41 BoogieIcfgContainer [2020-07-08 12:17:41,889 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 12:17:41,892 INFO L168 Benchmark]: Toolchain (without parser) took 26082.79 ms. Allocated memory was 138.4 MB in the beginning and 529.5 MB in the end (delta: 391.1 MB). Free memory was 103.2 MB in the beginning and 366.1 MB in the end (delta: -262.9 MB). Peak memory consumption was 128.2 MB. Max. memory is 7.1 GB. [2020-07-08 12:17:41,893 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.4 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. [2020-07-08 12:17:41,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 293.32 ms. Allocated memory is still 138.4 MB. Free memory was 102.9 MB in the beginning and 93.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2020-07-08 12:17:41,900 INFO L168 Benchmark]: Boogie Preprocessor took 24.89 ms. Allocated memory is still 138.4 MB. Free memory was 93.4 MB in the beginning and 92.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2020-07-08 12:17:41,900 INFO L168 Benchmark]: RCFGBuilder took 354.70 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 92.0 MB in the beginning and 167.6 MB in the end (delta: -75.6 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2020-07-08 12:17:41,901 INFO L168 Benchmark]: TraceAbstraction took 25404.29 ms. Allocated memory was 202.4 MB in the beginning and 529.5 MB in the end (delta: 327.2 MB). Free memory was 166.9 MB in the beginning and 366.1 MB in the end (delta: -199.2 MB). Peak memory consumption was 127.9 MB. Max. memory is 7.1 GB. [2020-07-08 12:17:41,905 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 0.23 ms. Allocated memory is still 138.4 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 293.32 ms. Allocated memory is still 138.4 MB. Free memory was 102.9 MB in the beginning and 93.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 24.89 ms. Allocated memory is still 138.4 MB. Free memory was 93.4 MB in the beginning and 92.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 354.70 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 92.0 MB in the beginning and 167.6 MB in the end (delta: -75.6 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 25404.29 ms. Allocated memory was 202.4 MB in the beginning and 529.5 MB in the end (delta: 327.2 MB). Free memory was 166.9 MB in the beginning and 366.1 MB in the end (delta: -199.2 MB). Peak memory consumption was 127.9 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: 25.2s, OverallIterations: 16, TraceHistogramMax: 16, AutomataDifference: 5.8s, 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: 0.3s AutomataMinimizationTime, 15 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 12.3s 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...