/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/eca-rers2012/Problem01_label36.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:12:09,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:12:09,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:12:09,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-10 15:12:09,431 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:12:09,446 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:12:09,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:12:09,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:12:09,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:12:09,448 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:12:09,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:12:09,449 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:12:09,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:12:09,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:12:09,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:12:09,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:12:09,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:12:09,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:12:09,450 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:12:09,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:12:09,450 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:12:09,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:12:09,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:12:09,451 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:12:09,451 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:12:09,451 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:12:09,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:12:09,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:12:09,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:12:09,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:12:09,452 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:12:09,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:12:09,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:12:09,453 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:12:09,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:12:09,727 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:12:09,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:12:09,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:12:09,746 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:12:09,746 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:12:09,747 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label36.c [2020-07-10 15:12:09,811 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae120ec4e/b9fbf69693e64239b2fe584fd8017e4b/FLAGbf9542b1c [2020-07-10 15:12:10,376 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:12:10,376 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label36.c [2020-07-10 15:12:10,403 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae120ec4e/b9fbf69693e64239b2fe584fd8017e4b/FLAGbf9542b1c [2020-07-10 15:12:10,615 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae120ec4e/b9fbf69693e64239b2fe584fd8017e4b [2020-07-10 15:12:10,624 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:12:10,626 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:12:10,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:12:10,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:12:10,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:12:10,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:12:10" (1/1) ... [2020-07-10 15:12:10,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10f81ca8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:10, skipping insertion in model container [2020-07-10 15:12:10,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:12:10" (1/1) ... [2020-07-10 15:12:10,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:12:10,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:12:11,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:12:11,228 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:12:11,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:12:11,478 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:12:11,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11 WrapperNode [2020-07-10 15:12:11,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:12:11,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:12:11,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:12:11,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:12:11,495 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... [2020-07-10 15:12:11,616 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:12:11,616 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:12:11,617 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:12:11,617 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:12:11,618 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:12:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:12:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:12:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 15:12:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:12:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 15:12:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:12:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:12:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:12:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:12:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:12:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:12:13,311 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:12:13,311 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 15:12:13,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:12:13 BoogieIcfgContainer [2020-07-10 15:12:13,318 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:12:13,320 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:12:13,320 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:12:13,323 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:12:13,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:12:10" (1/3) ... [2020-07-10 15:12:13,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6eabfea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:12:13, skipping insertion in model container [2020-07-10 15:12:13,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:11" (2/3) ... [2020-07-10 15:12:13,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6eabfea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:12:13, skipping insertion in model container [2020-07-10 15:12:13,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:12:13" (3/3) ... [2020-07-10 15:12:13,327 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label36.c [2020-07-10 15:12:13,339 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:12:13,347 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:12:13,362 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:12:13,389 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:12:13,389 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:12:13,390 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:12:13,390 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:12:13,390 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:12:13,390 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:12:13,391 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:12:13,391 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:12:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-10 15:12:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 15:12:13,428 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:13,429 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:13,430 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:13,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:13,438 INFO L82 PathProgramCache]: Analyzing trace with hash 92920350, now seen corresponding path program 1 times [2020-07-10 15:12:13,448 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:13,449 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830582077] [2020-07-10 15:12:13,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:14,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:12:14,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:12:14,105 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,114 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:14,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:12:14,117 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:12:14,118 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,119 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret4 := main(); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 13 ~a8~0))} ~output~0 := -1; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,122 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,123 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 13 ~a8~0))} ~input := #in~input; {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 13 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,128 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,129 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 13 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,138 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,139 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,142 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,143 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,144 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,147 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,148 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,150 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,151 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,155 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,156 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,156 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,157 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,158 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,159 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,160 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,161 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,162 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,163 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,164 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,165 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,166 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,167 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,168 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,168 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,169 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,170 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,171 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,175 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,176 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,177 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,178 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,178 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,179 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,180 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,181 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,182 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,183 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,183 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,186 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,188 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,189 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,190 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,191 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,192 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,193 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,194 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 13 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,194 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,195 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,197 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,197 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,199 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,200 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,202 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,204 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,205 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,205 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,206 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,207 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,208 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,209 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,210 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,211 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,212 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,213 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,213 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,214 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,215 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,216 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,217 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,218 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,221 INFO L280 TraceCheckUtils]: 91: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,222 INFO L280 TraceCheckUtils]: 92: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,224 INFO L280 TraceCheckUtils]: 93: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,225 INFO L280 TraceCheckUtils]: 94: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,226 INFO L280 TraceCheckUtils]: 95: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,226 INFO L280 TraceCheckUtils]: 96: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,227 INFO L280 TraceCheckUtils]: 97: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,228 INFO L280 TraceCheckUtils]: 98: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,229 INFO L280 TraceCheckUtils]: 99: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,230 INFO L280 TraceCheckUtils]: 100: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,231 INFO L280 TraceCheckUtils]: 101: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,232 INFO L280 TraceCheckUtils]: 102: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,233 INFO L280 TraceCheckUtils]: 103: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,238 INFO L280 TraceCheckUtils]: 104: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,239 INFO L280 TraceCheckUtils]: 105: Hoare triple {215#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:12:14,240 INFO L280 TraceCheckUtils]: 106: Hoare triple {215#(not (= 13 ~a8~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-10 15:12:14,241 INFO L280 TraceCheckUtils]: 107: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-10 15:12:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:14,282 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830582077] [2020-07-10 15:12:14,283 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:12:14,284 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:12:14,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813969280] [2020-07-10 15:12:14,294 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-10 15:12:14,298 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:14,303 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:12:14,484 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:14,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:12:14,485 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:14,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:12:14,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:12:14,500 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-10 15:12:19,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:19,310 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-10 15:12:19,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:12:19,311 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-10 15:12:19,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:12:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:12:19,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:12:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:12:19,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-10 15:12:21,635 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:21,695 INFO L225 Difference]: With dead ends: 698 [2020-07-10 15:12:21,695 INFO L226 Difference]: Without dead ends: 423 [2020-07-10 15:12:21,703 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:12:21,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-10 15:12:21,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-10 15:12:21,851 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:21,852 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-10 15:12:21,852 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-10 15:12:21,853 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-10 15:12:21,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:21,880 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-10 15:12:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-10 15:12:21,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:21,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:21,886 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-10 15:12:21,886 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-10 15:12:21,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:21,911 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-10 15:12:21,911 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-10 15:12:21,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:21,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:21,914 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:21,914 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-10 15:12:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 585 transitions. [2020-07-10 15:12:21,938 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 585 transitions. Word has length 108 [2020-07-10 15:12:21,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:21,939 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 585 transitions. [2020-07-10 15:12:21,939 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:12:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 585 transitions. [2020-07-10 15:12:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-07-10 15:12:21,942 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:21,942 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:21,943 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:12:21,943 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:21,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:21,944 INFO L82 PathProgramCache]: Analyzing trace with hash -1820777163, now seen corresponding path program 1 times [2020-07-10 15:12:21,944 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:21,944 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385103488] [2020-07-10 15:12:21,944 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:22,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:22,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:22,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:22,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,206 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-10 15:12:22,208 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:22,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:22,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:22,211 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:22,212 INFO L263 TraceCheckUtils]: 4: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret4 := main(); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:22,213 INFO L280 TraceCheckUtils]: 5: Hoare triple {2221#(not (= 6 ~a16~0))} ~output~0 := -1; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:22,215 INFO L280 TraceCheckUtils]: 6: Hoare triple {2221#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:22,216 INFO L280 TraceCheckUtils]: 7: Hoare triple {2221#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:22,217 INFO L263 TraceCheckUtils]: 8: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:22,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,220 INFO L280 TraceCheckUtils]: 12: Hoare triple {2231#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,221 INFO L280 TraceCheckUtils]: 13: Hoare triple {2232#(= 6 |old(~a16~0)|)} assume true; {2232#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:22,222 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2232#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-10 15:12:22,222 INFO L280 TraceCheckUtils]: 15: Hoare triple {2217#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2217#false} is VALID [2020-07-10 15:12:22,223 INFO L280 TraceCheckUtils]: 16: Hoare triple {2217#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2217#false} is VALID [2020-07-10 15:12:22,223 INFO L280 TraceCheckUtils]: 17: Hoare triple {2217#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2217#false} is VALID [2020-07-10 15:12:22,223 INFO L263 TraceCheckUtils]: 18: Hoare triple {2217#false} call #t~ret3 := calculate_output(~input~0); {2217#false} is VALID [2020-07-10 15:12:22,224 INFO L280 TraceCheckUtils]: 19: Hoare triple {2217#false} ~input := #in~input; {2217#false} is VALID [2020-07-10 15:12:22,224 INFO L280 TraceCheckUtils]: 20: Hoare triple {2217#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,224 INFO L280 TraceCheckUtils]: 21: Hoare triple {2217#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,225 INFO L280 TraceCheckUtils]: 22: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,225 INFO L280 TraceCheckUtils]: 23: Hoare triple {2217#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,225 INFO L280 TraceCheckUtils]: 24: Hoare triple {2217#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,226 INFO L280 TraceCheckUtils]: 25: Hoare triple {2217#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,226 INFO L280 TraceCheckUtils]: 26: Hoare triple {2217#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-10 15:12:22,226 INFO L280 TraceCheckUtils]: 27: Hoare triple {2217#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2217#false} is VALID [2020-07-10 15:12:22,227 INFO L280 TraceCheckUtils]: 28: Hoare triple {2217#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,227 INFO L280 TraceCheckUtils]: 29: Hoare triple {2217#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,227 INFO L280 TraceCheckUtils]: 30: Hoare triple {2217#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-10 15:12:22,228 INFO L280 TraceCheckUtils]: 31: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,228 INFO L280 TraceCheckUtils]: 32: Hoare triple {2217#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-10 15:12:22,228 INFO L280 TraceCheckUtils]: 33: Hoare triple {2217#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,229 INFO L280 TraceCheckUtils]: 34: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-10 15:12:22,229 INFO L280 TraceCheckUtils]: 36: Hoare triple {2217#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,230 INFO L280 TraceCheckUtils]: 37: Hoare triple {2217#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2217#false} is VALID [2020-07-10 15:12:22,230 INFO L280 TraceCheckUtils]: 38: Hoare triple {2217#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-10 15:12:22,230 INFO L280 TraceCheckUtils]: 39: Hoare triple {2217#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2217#false} is VALID [2020-07-10 15:12:22,231 INFO L280 TraceCheckUtils]: 40: Hoare triple {2217#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,231 INFO L280 TraceCheckUtils]: 41: Hoare triple {2217#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-10 15:12:22,231 INFO L280 TraceCheckUtils]: 42: Hoare triple {2217#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2217#false} is VALID [2020-07-10 15:12:22,232 INFO L280 TraceCheckUtils]: 43: Hoare triple {2217#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,232 INFO L280 TraceCheckUtils]: 44: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,232 INFO L280 TraceCheckUtils]: 45: Hoare triple {2217#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,233 INFO L280 TraceCheckUtils]: 46: Hoare triple {2217#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,233 INFO L280 TraceCheckUtils]: 47: Hoare triple {2217#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,233 INFO L280 TraceCheckUtils]: 48: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,234 INFO L280 TraceCheckUtils]: 49: Hoare triple {2217#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,234 INFO L280 TraceCheckUtils]: 50: Hoare triple {2217#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,234 INFO L280 TraceCheckUtils]: 51: Hoare triple {2217#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,235 INFO L280 TraceCheckUtils]: 52: Hoare triple {2217#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,259 INFO L280 TraceCheckUtils]: 53: Hoare triple {2217#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-10 15:12:22,259 INFO L280 TraceCheckUtils]: 54: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-10 15:12:22,262 INFO L280 TraceCheckUtils]: 55: Hoare triple {2217#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2217#false} is VALID [2020-07-10 15:12:22,263 INFO L280 TraceCheckUtils]: 56: Hoare triple {2217#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2217#false} is VALID [2020-07-10 15:12:22,263 INFO L280 TraceCheckUtils]: 57: Hoare triple {2217#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2217#false} is VALID [2020-07-10 15:12:22,263 INFO L280 TraceCheckUtils]: 58: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-10 15:12:22,263 INFO L280 TraceCheckUtils]: 59: Hoare triple {2217#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,264 INFO L280 TraceCheckUtils]: 60: Hoare triple {2217#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-10 15:12:22,264 INFO L280 TraceCheckUtils]: 61: Hoare triple {2217#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,264 INFO L280 TraceCheckUtils]: 62: Hoare triple {2217#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,265 INFO L280 TraceCheckUtils]: 63: Hoare triple {2217#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,265 INFO L280 TraceCheckUtils]: 64: Hoare triple {2217#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2217#false} is VALID [2020-07-10 15:12:22,265 INFO L280 TraceCheckUtils]: 65: Hoare triple {2217#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,265 INFO L280 TraceCheckUtils]: 66: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2217#false} is VALID [2020-07-10 15:12:22,266 INFO L280 TraceCheckUtils]: 67: Hoare triple {2217#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-10 15:12:22,266 INFO L280 TraceCheckUtils]: 68: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,266 INFO L280 TraceCheckUtils]: 69: Hoare triple {2217#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,266 INFO L280 TraceCheckUtils]: 70: Hoare triple {2217#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,267 INFO L280 TraceCheckUtils]: 71: Hoare triple {2217#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,267 INFO L280 TraceCheckUtils]: 72: Hoare triple {2217#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,270 INFO L280 TraceCheckUtils]: 73: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2217#false} is VALID [2020-07-10 15:12:22,271 INFO L280 TraceCheckUtils]: 74: Hoare triple {2217#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,271 INFO L280 TraceCheckUtils]: 75: Hoare triple {2217#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2217#false} is VALID [2020-07-10 15:12:22,271 INFO L280 TraceCheckUtils]: 76: Hoare triple {2217#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2217#false} is VALID [2020-07-10 15:12:22,272 INFO L280 TraceCheckUtils]: 77: Hoare triple {2217#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2217#false} is VALID [2020-07-10 15:12:22,272 INFO L280 TraceCheckUtils]: 78: Hoare triple {2217#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2217#false} is VALID [2020-07-10 15:12:22,274 INFO L280 TraceCheckUtils]: 79: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,275 INFO L280 TraceCheckUtils]: 80: Hoare triple {2217#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2217#false} is VALID [2020-07-10 15:12:22,275 INFO L280 TraceCheckUtils]: 81: Hoare triple {2217#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2217#false} is VALID [2020-07-10 15:12:22,275 INFO L280 TraceCheckUtils]: 82: Hoare triple {2217#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,275 INFO L280 TraceCheckUtils]: 83: Hoare triple {2217#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,276 INFO L280 TraceCheckUtils]: 84: Hoare triple {2217#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2217#false} is VALID [2020-07-10 15:12:22,276 INFO L280 TraceCheckUtils]: 85: Hoare triple {2217#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2217#false} is VALID [2020-07-10 15:12:22,276 INFO L280 TraceCheckUtils]: 86: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,277 INFO L280 TraceCheckUtils]: 87: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,277 INFO L280 TraceCheckUtils]: 88: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,277 INFO L280 TraceCheckUtils]: 89: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,280 INFO L280 TraceCheckUtils]: 90: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,281 INFO L280 TraceCheckUtils]: 91: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,281 INFO L280 TraceCheckUtils]: 92: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,281 INFO L280 TraceCheckUtils]: 93: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,282 INFO L280 TraceCheckUtils]: 94: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,282 INFO L280 TraceCheckUtils]: 95: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,282 INFO L280 TraceCheckUtils]: 96: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,282 INFO L280 TraceCheckUtils]: 97: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,283 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,283 INFO L280 TraceCheckUtils]: 99: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,283 INFO L280 TraceCheckUtils]: 100: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,289 INFO L280 TraceCheckUtils]: 101: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,289 INFO L280 TraceCheckUtils]: 102: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,289 INFO L280 TraceCheckUtils]: 103: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,289 INFO L280 TraceCheckUtils]: 104: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,290 INFO L280 TraceCheckUtils]: 105: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,290 INFO L280 TraceCheckUtils]: 106: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,290 INFO L280 TraceCheckUtils]: 107: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,291 INFO L280 TraceCheckUtils]: 108: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,291 INFO L280 TraceCheckUtils]: 109: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,291 INFO L280 TraceCheckUtils]: 110: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,292 INFO L280 TraceCheckUtils]: 111: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,292 INFO L280 TraceCheckUtils]: 112: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,292 INFO L280 TraceCheckUtils]: 113: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,293 INFO L280 TraceCheckUtils]: 114: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,293 INFO L280 TraceCheckUtils]: 115: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-10 15:12:22,293 INFO L280 TraceCheckUtils]: 116: Hoare triple {2217#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-10 15:12:22,294 INFO L280 TraceCheckUtils]: 117: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:12:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:22,314 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385103488] [2020-07-10 15:12:22,314 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:12:22,314 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:12:22,314 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666363572] [2020-07-10 15:12:22,316 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 118 [2020-07-10 15:12:22,317 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:22,317 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:12:22,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:22,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:12:22,471 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:22,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:12:22,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:22,472 INFO L87 Difference]: Start difference. First operand 417 states and 585 transitions. Second operand 8 states. [2020-07-10 15:12:27,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:27,129 INFO L93 Difference]: Finished difference Result 1130 states and 1658 transitions. [2020-07-10 15:12:27,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:12:27,129 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 118 [2020-07-10 15:12:27,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:12:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-10 15:12:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:12:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-10 15:12:27,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 647 transitions. [2020-07-10 15:12:28,384 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:28,424 INFO L225 Difference]: With dead ends: 1130 [2020-07-10 15:12:28,424 INFO L226 Difference]: Without dead ends: 719 [2020-07-10 15:12:28,426 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:12:28,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2020-07-10 15:12:28,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 697. [2020-07-10 15:12:28,594 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:28,594 INFO L82 GeneralOperation]: Start isEquivalent. First operand 719 states. Second operand 697 states. [2020-07-10 15:12:28,596 INFO L74 IsIncluded]: Start isIncluded. First operand 719 states. Second operand 697 states. [2020-07-10 15:12:28,596 INFO L87 Difference]: Start difference. First operand 719 states. Second operand 697 states. [2020-07-10 15:12:28,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:28,658 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-10 15:12:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-10 15:12:28,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:28,671 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:28,671 INFO L74 IsIncluded]: Start isIncluded. First operand 697 states. Second operand 719 states. [2020-07-10 15:12:28,673 INFO L87 Difference]: Start difference. First operand 697 states. Second operand 719 states. [2020-07-10 15:12:28,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:28,737 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-10 15:12:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-10 15:12:28,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:28,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:28,748 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:28,748 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:28,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2020-07-10 15:12:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 978 transitions. [2020-07-10 15:12:28,799 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 978 transitions. Word has length 118 [2020-07-10 15:12:28,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:28,802 INFO L479 AbstractCegarLoop]: Abstraction has 697 states and 978 transitions. [2020-07-10 15:12:28,802 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:12:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 978 transitions. [2020-07-10 15:12:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-07-10 15:12:28,816 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:28,816 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:28,817 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:12:28,817 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:28,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:28,818 INFO L82 PathProgramCache]: Analyzing trace with hash 871696247, now seen corresponding path program 1 times [2020-07-10 15:12:28,818 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:28,819 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970598021] [2020-07-10 15:12:28,819 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:29,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {5576#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5563#true} is VALID [2020-07-10 15:12:29,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-10 15:12:29,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-10 15:12:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:29,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {5577#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5563#true} is VALID [2020-07-10 15:12:29,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {5563#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5563#true} is VALID [2020-07-10 15:12:29,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5563#true} is VALID [2020-07-10 15:12:29,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {5563#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5563#true} is VALID [2020-07-10 15:12:29,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {5563#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {5575#(= 4 ~a16~0)} assume true; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,103 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5575#(= 4 ~a16~0)} {5563#true} #786#return; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,105 INFO L263 TraceCheckUtils]: 0: Hoare triple {5563#true} call ULTIMATE.init(); {5576#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:29,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {5576#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5563#true} is VALID [2020-07-10 15:12:29,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-10 15:12:29,106 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-10 15:12:29,106 INFO L263 TraceCheckUtils]: 4: Hoare triple {5563#true} call #t~ret4 := main(); {5563#true} is VALID [2020-07-10 15:12:29,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {5563#true} ~output~0 := -1; {5563#true} is VALID [2020-07-10 15:12:29,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {5563#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5563#true} is VALID [2020-07-10 15:12:29,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {5563#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5563#true} is VALID [2020-07-10 15:12:29,108 INFO L263 TraceCheckUtils]: 8: Hoare triple {5563#true} call #t~ret3 := calculate_output(~input~0); {5577#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:29,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {5577#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5563#true} is VALID [2020-07-10 15:12:29,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {5563#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5563#true} is VALID [2020-07-10 15:12:29,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {5563#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5563#true} is VALID [2020-07-10 15:12:29,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {5563#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5563#true} is VALID [2020-07-10 15:12:29,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {5563#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,110 INFO L280 TraceCheckUtils]: 14: Hoare triple {5575#(= 4 ~a16~0)} assume true; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,111 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5575#(= 4 ~a16~0)} {5563#true} #786#return; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {5575#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {5575#(= 4 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {5575#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,114 INFO L263 TraceCheckUtils]: 19: Hoare triple {5575#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {5575#(= 4 ~a16~0)} ~input := #in~input; {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {5575#(= 4 ~a16~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,116 INFO L280 TraceCheckUtils]: 22: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,117 INFO L280 TraceCheckUtils]: 23: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,117 INFO L280 TraceCheckUtils]: 24: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,118 INFO L280 TraceCheckUtils]: 25: Hoare triple {5575#(= 4 ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {5575#(= 4 ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {5575#(= 4 ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,120 INFO L280 TraceCheckUtils]: 28: Hoare triple {5575#(= 4 ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,120 INFO L280 TraceCheckUtils]: 29: Hoare triple {5575#(= 4 ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,121 INFO L280 TraceCheckUtils]: 30: Hoare triple {5575#(= 4 ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,121 INFO L280 TraceCheckUtils]: 31: Hoare triple {5575#(= 4 ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,122 INFO L280 TraceCheckUtils]: 32: Hoare triple {5575#(= 4 ~a16~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,123 INFO L280 TraceCheckUtils]: 33: Hoare triple {5575#(= 4 ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,123 INFO L280 TraceCheckUtils]: 34: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,124 INFO L280 TraceCheckUtils]: 35: Hoare triple {5575#(= 4 ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,124 INFO L280 TraceCheckUtils]: 36: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,125 INFO L280 TraceCheckUtils]: 37: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,126 INFO L280 TraceCheckUtils]: 38: Hoare triple {5575#(= 4 ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,126 INFO L280 TraceCheckUtils]: 39: Hoare triple {5575#(= 4 ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,127 INFO L280 TraceCheckUtils]: 40: Hoare triple {5575#(= 4 ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,127 INFO L280 TraceCheckUtils]: 41: Hoare triple {5575#(= 4 ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,128 INFO L280 TraceCheckUtils]: 42: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,129 INFO L280 TraceCheckUtils]: 43: Hoare triple {5575#(= 4 ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,130 INFO L280 TraceCheckUtils]: 44: Hoare triple {5575#(= 4 ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,130 INFO L280 TraceCheckUtils]: 45: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,131 INFO L280 TraceCheckUtils]: 46: Hoare triple {5575#(= 4 ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {5575#(= 4 ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {5575#(= 4 ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,133 INFO L280 TraceCheckUtils]: 49: Hoare triple {5575#(= 4 ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,134 INFO L280 TraceCheckUtils]: 50: Hoare triple {5575#(= 4 ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,134 INFO L280 TraceCheckUtils]: 51: Hoare triple {5575#(= 4 ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,135 INFO L280 TraceCheckUtils]: 52: Hoare triple {5575#(= 4 ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,136 INFO L280 TraceCheckUtils]: 53: Hoare triple {5575#(= 4 ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,136 INFO L280 TraceCheckUtils]: 54: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,137 INFO L280 TraceCheckUtils]: 55: Hoare triple {5575#(= 4 ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,138 INFO L280 TraceCheckUtils]: 56: Hoare triple {5575#(= 4 ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,138 INFO L280 TraceCheckUtils]: 57: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,139 INFO L280 TraceCheckUtils]: 58: Hoare triple {5575#(= 4 ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,139 INFO L280 TraceCheckUtils]: 59: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,140 INFO L280 TraceCheckUtils]: 60: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,141 INFO L280 TraceCheckUtils]: 61: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,141 INFO L280 TraceCheckUtils]: 62: Hoare triple {5575#(= 4 ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,142 INFO L280 TraceCheckUtils]: 63: Hoare triple {5575#(= 4 ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,143 INFO L280 TraceCheckUtils]: 64: Hoare triple {5575#(= 4 ~a16~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,143 INFO L280 TraceCheckUtils]: 65: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,144 INFO L280 TraceCheckUtils]: 66: Hoare triple {5575#(= 4 ~a16~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,145 INFO L280 TraceCheckUtils]: 67: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,145 INFO L280 TraceCheckUtils]: 68: Hoare triple {5575#(= 4 ~a16~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,146 INFO L280 TraceCheckUtils]: 69: Hoare triple {5575#(= 4 ~a16~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,146 INFO L280 TraceCheckUtils]: 70: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,147 INFO L280 TraceCheckUtils]: 71: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,147 INFO L280 TraceCheckUtils]: 72: Hoare triple {5575#(= 4 ~a16~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,148 INFO L280 TraceCheckUtils]: 73: Hoare triple {5575#(= 4 ~a16~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,149 INFO L280 TraceCheckUtils]: 74: Hoare triple {5575#(= 4 ~a16~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,149 INFO L280 TraceCheckUtils]: 75: Hoare triple {5575#(= 4 ~a16~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,150 INFO L280 TraceCheckUtils]: 76: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,150 INFO L280 TraceCheckUtils]: 77: Hoare triple {5575#(= 4 ~a16~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,151 INFO L280 TraceCheckUtils]: 78: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,151 INFO L280 TraceCheckUtils]: 79: Hoare triple {5575#(= 4 ~a16~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,152 INFO L280 TraceCheckUtils]: 80: Hoare triple {5575#(= 4 ~a16~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,153 INFO L280 TraceCheckUtils]: 81: Hoare triple {5575#(= 4 ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,153 INFO L280 TraceCheckUtils]: 82: Hoare triple {5575#(= 4 ~a16~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,154 INFO L280 TraceCheckUtils]: 83: Hoare triple {5575#(= 4 ~a16~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,154 INFO L280 TraceCheckUtils]: 84: Hoare triple {5575#(= 4 ~a16~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,155 INFO L280 TraceCheckUtils]: 85: Hoare triple {5575#(= 4 ~a16~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,155 INFO L280 TraceCheckUtils]: 86: Hoare triple {5575#(= 4 ~a16~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,156 INFO L280 TraceCheckUtils]: 87: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,157 INFO L280 TraceCheckUtils]: 88: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,157 INFO L280 TraceCheckUtils]: 89: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,158 INFO L280 TraceCheckUtils]: 90: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,158 INFO L280 TraceCheckUtils]: 91: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,159 INFO L280 TraceCheckUtils]: 92: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,159 INFO L280 TraceCheckUtils]: 93: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,160 INFO L280 TraceCheckUtils]: 94: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,161 INFO L280 TraceCheckUtils]: 95: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,161 INFO L280 TraceCheckUtils]: 96: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,162 INFO L280 TraceCheckUtils]: 97: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,162 INFO L280 TraceCheckUtils]: 98: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,163 INFO L280 TraceCheckUtils]: 99: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,163 INFO L280 TraceCheckUtils]: 100: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,164 INFO L280 TraceCheckUtils]: 101: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,164 INFO L280 TraceCheckUtils]: 102: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,165 INFO L280 TraceCheckUtils]: 103: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,166 INFO L280 TraceCheckUtils]: 104: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,166 INFO L280 TraceCheckUtils]: 105: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,167 INFO L280 TraceCheckUtils]: 106: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,167 INFO L280 TraceCheckUtils]: 107: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,168 INFO L280 TraceCheckUtils]: 108: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,168 INFO L280 TraceCheckUtils]: 109: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,169 INFO L280 TraceCheckUtils]: 110: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,170 INFO L280 TraceCheckUtils]: 111: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,170 INFO L280 TraceCheckUtils]: 112: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,171 INFO L280 TraceCheckUtils]: 113: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,172 INFO L280 TraceCheckUtils]: 114: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,172 INFO L280 TraceCheckUtils]: 115: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,173 INFO L280 TraceCheckUtils]: 116: Hoare triple {5575#(= 4 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5575#(= 4 ~a16~0)} is VALID [2020-07-10 15:12:29,173 INFO L280 TraceCheckUtils]: 117: Hoare triple {5575#(= 4 ~a16~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {5564#false} is VALID [2020-07-10 15:12:29,174 INFO L280 TraceCheckUtils]: 118: Hoare triple {5564#false} assume !false; {5564#false} is VALID [2020-07-10 15:12:29,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:29,198 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970598021] [2020-07-10 15:12:29,198 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321252366] [2020-07-10 15:12:29,199 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:29,329 INFO L264 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:12:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:29,358 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:29,564 INFO L263 TraceCheckUtils]: 0: Hoare triple {5563#true} call ULTIMATE.init(); {5563#true} is VALID [2020-07-10 15:12:29,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {5563#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5563#true} is VALID [2020-07-10 15:12:29,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {5563#true} assume true; {5563#true} is VALID [2020-07-10 15:12:29,564 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5563#true} {5563#true} #782#return; {5563#true} is VALID [2020-07-10 15:12:29,565 INFO L263 TraceCheckUtils]: 4: Hoare triple {5563#true} call #t~ret4 := main(); {5563#true} is VALID [2020-07-10 15:12:29,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {5563#true} ~output~0 := -1; {5563#true} is VALID [2020-07-10 15:12:29,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {5563#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5563#true} is VALID [2020-07-10 15:12:29,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {5563#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5563#true} is VALID [2020-07-10 15:12:29,565 INFO L263 TraceCheckUtils]: 8: Hoare triple {5563#true} call #t~ret3 := calculate_output(~input~0); {5563#true} is VALID [2020-07-10 15:12:29,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {5563#true} ~input := #in~input; {5563#true} is VALID [2020-07-10 15:12:29,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {5563#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5563#true} is VALID [2020-07-10 15:12:29,566 INFO L280 TraceCheckUtils]: 11: Hoare triple {5563#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5563#true} is VALID [2020-07-10 15:12:29,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {5563#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5563#true} is VALID [2020-07-10 15:12:29,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {5563#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {5620#(<= ~a16~0 4)} assume true; {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,570 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5620#(<= ~a16~0 4)} {5563#true} #786#return; {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {5620#(<= ~a16~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {5620#(<= ~a16~0 4)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {5620#(<= ~a16~0 4)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,585 INFO L263 TraceCheckUtils]: 19: Hoare triple {5620#(<= ~a16~0 4)} call #t~ret3 := calculate_output(~input~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,586 INFO L280 TraceCheckUtils]: 20: Hoare triple {5620#(<= ~a16~0 4)} ~input := #in~input; {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {5620#(<= ~a16~0 4)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,587 INFO L280 TraceCheckUtils]: 22: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,588 INFO L280 TraceCheckUtils]: 23: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,588 INFO L280 TraceCheckUtils]: 24: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,589 INFO L280 TraceCheckUtils]: 25: Hoare triple {5620#(<= ~a16~0 4)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,589 INFO L280 TraceCheckUtils]: 26: Hoare triple {5620#(<= ~a16~0 4)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,590 INFO L280 TraceCheckUtils]: 27: Hoare triple {5620#(<= ~a16~0 4)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,591 INFO L280 TraceCheckUtils]: 28: Hoare triple {5620#(<= ~a16~0 4)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,591 INFO L280 TraceCheckUtils]: 29: Hoare triple {5620#(<= ~a16~0 4)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,592 INFO L280 TraceCheckUtils]: 30: Hoare triple {5620#(<= ~a16~0 4)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,592 INFO L280 TraceCheckUtils]: 31: Hoare triple {5620#(<= ~a16~0 4)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,593 INFO L280 TraceCheckUtils]: 32: Hoare triple {5620#(<= ~a16~0 4)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,594 INFO L280 TraceCheckUtils]: 33: Hoare triple {5620#(<= ~a16~0 4)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,594 INFO L280 TraceCheckUtils]: 34: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,595 INFO L280 TraceCheckUtils]: 35: Hoare triple {5620#(<= ~a16~0 4)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,595 INFO L280 TraceCheckUtils]: 36: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,596 INFO L280 TraceCheckUtils]: 37: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,597 INFO L280 TraceCheckUtils]: 38: Hoare triple {5620#(<= ~a16~0 4)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,597 INFO L280 TraceCheckUtils]: 39: Hoare triple {5620#(<= ~a16~0 4)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,598 INFO L280 TraceCheckUtils]: 40: Hoare triple {5620#(<= ~a16~0 4)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,598 INFO L280 TraceCheckUtils]: 41: Hoare triple {5620#(<= ~a16~0 4)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,599 INFO L280 TraceCheckUtils]: 42: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,599 INFO L280 TraceCheckUtils]: 43: Hoare triple {5620#(<= ~a16~0 4)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,600 INFO L280 TraceCheckUtils]: 44: Hoare triple {5620#(<= ~a16~0 4)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,600 INFO L280 TraceCheckUtils]: 45: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,601 INFO L280 TraceCheckUtils]: 46: Hoare triple {5620#(<= ~a16~0 4)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,601 INFO L280 TraceCheckUtils]: 47: Hoare triple {5620#(<= ~a16~0 4)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,602 INFO L280 TraceCheckUtils]: 48: Hoare triple {5620#(<= ~a16~0 4)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,603 INFO L280 TraceCheckUtils]: 49: Hoare triple {5620#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,603 INFO L280 TraceCheckUtils]: 50: Hoare triple {5620#(<= ~a16~0 4)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,604 INFO L280 TraceCheckUtils]: 51: Hoare triple {5620#(<= ~a16~0 4)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,604 INFO L280 TraceCheckUtils]: 52: Hoare triple {5620#(<= ~a16~0 4)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,605 INFO L280 TraceCheckUtils]: 53: Hoare triple {5620#(<= ~a16~0 4)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,605 INFO L280 TraceCheckUtils]: 54: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,606 INFO L280 TraceCheckUtils]: 55: Hoare triple {5620#(<= ~a16~0 4)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,606 INFO L280 TraceCheckUtils]: 56: Hoare triple {5620#(<= ~a16~0 4)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,607 INFO L280 TraceCheckUtils]: 57: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,608 INFO L280 TraceCheckUtils]: 58: Hoare triple {5620#(<= ~a16~0 4)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,608 INFO L280 TraceCheckUtils]: 59: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,609 INFO L280 TraceCheckUtils]: 60: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,610 INFO L280 TraceCheckUtils]: 61: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,611 INFO L280 TraceCheckUtils]: 62: Hoare triple {5620#(<= ~a16~0 4)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,611 INFO L280 TraceCheckUtils]: 63: Hoare triple {5620#(<= ~a16~0 4)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,612 INFO L280 TraceCheckUtils]: 64: Hoare triple {5620#(<= ~a16~0 4)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,612 INFO L280 TraceCheckUtils]: 65: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,613 INFO L280 TraceCheckUtils]: 66: Hoare triple {5620#(<= ~a16~0 4)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,613 INFO L280 TraceCheckUtils]: 67: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,614 INFO L280 TraceCheckUtils]: 68: Hoare triple {5620#(<= ~a16~0 4)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,615 INFO L280 TraceCheckUtils]: 69: Hoare triple {5620#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,615 INFO L280 TraceCheckUtils]: 70: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,616 INFO L280 TraceCheckUtils]: 71: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,617 INFO L280 TraceCheckUtils]: 72: Hoare triple {5620#(<= ~a16~0 4)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,618 INFO L280 TraceCheckUtils]: 73: Hoare triple {5620#(<= ~a16~0 4)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,618 INFO L280 TraceCheckUtils]: 74: Hoare triple {5620#(<= ~a16~0 4)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,619 INFO L280 TraceCheckUtils]: 75: Hoare triple {5620#(<= ~a16~0 4)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,620 INFO L280 TraceCheckUtils]: 76: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,621 INFO L280 TraceCheckUtils]: 77: Hoare triple {5620#(<= ~a16~0 4)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,621 INFO L280 TraceCheckUtils]: 78: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,622 INFO L280 TraceCheckUtils]: 79: Hoare triple {5620#(<= ~a16~0 4)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,623 INFO L280 TraceCheckUtils]: 80: Hoare triple {5620#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,623 INFO L280 TraceCheckUtils]: 81: Hoare triple {5620#(<= ~a16~0 4)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,624 INFO L280 TraceCheckUtils]: 82: Hoare triple {5620#(<= ~a16~0 4)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,624 INFO L280 TraceCheckUtils]: 83: Hoare triple {5620#(<= ~a16~0 4)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,625 INFO L280 TraceCheckUtils]: 84: Hoare triple {5620#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,626 INFO L280 TraceCheckUtils]: 85: Hoare triple {5620#(<= ~a16~0 4)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,626 INFO L280 TraceCheckUtils]: 86: Hoare triple {5620#(<= ~a16~0 4)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,627 INFO L280 TraceCheckUtils]: 87: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,627 INFO L280 TraceCheckUtils]: 88: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,628 INFO L280 TraceCheckUtils]: 89: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,629 INFO L280 TraceCheckUtils]: 90: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,629 INFO L280 TraceCheckUtils]: 91: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,630 INFO L280 TraceCheckUtils]: 92: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,630 INFO L280 TraceCheckUtils]: 93: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,631 INFO L280 TraceCheckUtils]: 94: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,631 INFO L280 TraceCheckUtils]: 95: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,632 INFO L280 TraceCheckUtils]: 96: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,632 INFO L280 TraceCheckUtils]: 97: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,633 INFO L280 TraceCheckUtils]: 98: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,634 INFO L280 TraceCheckUtils]: 99: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,634 INFO L280 TraceCheckUtils]: 100: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,635 INFO L280 TraceCheckUtils]: 101: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,635 INFO L280 TraceCheckUtils]: 102: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,636 INFO L280 TraceCheckUtils]: 103: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,637 INFO L280 TraceCheckUtils]: 104: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,637 INFO L280 TraceCheckUtils]: 105: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,641 INFO L280 TraceCheckUtils]: 106: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,642 INFO L280 TraceCheckUtils]: 107: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,643 INFO L280 TraceCheckUtils]: 108: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,644 INFO L280 TraceCheckUtils]: 109: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,644 INFO L280 TraceCheckUtils]: 110: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,645 INFO L280 TraceCheckUtils]: 111: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,645 INFO L280 TraceCheckUtils]: 112: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,646 INFO L280 TraceCheckUtils]: 113: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,647 INFO L280 TraceCheckUtils]: 114: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,647 INFO L280 TraceCheckUtils]: 115: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,648 INFO L280 TraceCheckUtils]: 116: Hoare triple {5620#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5620#(<= ~a16~0 4)} is VALID [2020-07-10 15:12:29,649 INFO L280 TraceCheckUtils]: 117: Hoare triple {5620#(<= ~a16~0 4)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {5564#false} is VALID [2020-07-10 15:12:29,649 INFO L280 TraceCheckUtils]: 118: Hoare triple {5564#false} assume !false; {5564#false} is VALID [2020-07-10 15:12:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:29,670 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:12:29,670 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-10 15:12:29,671 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119939569] [2020-07-10 15:12:29,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2020-07-10 15:12:29,674 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:29,674 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:12:29,839 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:29,839 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:12:29,839 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:29,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:12:29,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:12:29,840 INFO L87 Difference]: Start difference. First operand 697 states and 978 transitions. Second operand 3 states. [2020-07-10 15:12:31,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:31,243 INFO L93 Difference]: Finished difference Result 1799 states and 2551 transitions. [2020-07-10 15:12:31,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:12:31,243 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2020-07-10 15:12:31,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:31,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 611 transitions. [2020-07-10 15:12:31,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:31,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 611 transitions. [2020-07-10 15:12:31,257 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 611 transitions. [2020-07-10 15:12:32,119 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 611 edges. 611 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:32,212 INFO L225 Difference]: With dead ends: 1799 [2020-07-10 15:12:32,212 INFO L226 Difference]: Without dead ends: 1108 [2020-07-10 15:12:32,214 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:12:32,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1108 states. [2020-07-10 15:12:32,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1108 to 1108. [2020-07-10 15:12:32,435 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:32,435 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1108 states. Second operand 1108 states. [2020-07-10 15:12:32,435 INFO L74 IsIncluded]: Start isIncluded. First operand 1108 states. Second operand 1108 states. [2020-07-10 15:12:32,435 INFO L87 Difference]: Start difference. First operand 1108 states. Second operand 1108 states. [2020-07-10 15:12:32,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:32,511 INFO L93 Difference]: Finished difference Result 1108 states and 1506 transitions. [2020-07-10 15:12:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1506 transitions. [2020-07-10 15:12:32,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:32,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:32,515 INFO L74 IsIncluded]: Start isIncluded. First operand 1108 states. Second operand 1108 states. [2020-07-10 15:12:32,515 INFO L87 Difference]: Start difference. First operand 1108 states. Second operand 1108 states. [2020-07-10 15:12:32,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:32,590 INFO L93 Difference]: Finished difference Result 1108 states and 1506 transitions. [2020-07-10 15:12:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1506 transitions. [2020-07-10 15:12:32,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:32,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:32,594 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:32,594 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1108 states. [2020-07-10 15:12:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 1108 states and 1506 transitions. [2020-07-10 15:12:32,673 INFO L78 Accepts]: Start accepts. Automaton has 1108 states and 1506 transitions. Word has length 119 [2020-07-10 15:12:32,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:32,673 INFO L479 AbstractCegarLoop]: Abstraction has 1108 states and 1506 transitions. [2020-07-10 15:12:32,674 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:12:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1506 transitions. [2020-07-10 15:12:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-10 15:12:32,678 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:32,678 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:32,893 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 15:12:32,894 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:32,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:32,895 INFO L82 PathProgramCache]: Analyzing trace with hash -1435717905, now seen corresponding path program 1 times [2020-07-10 15:12:32,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:32,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559171359] [2020-07-10 15:12:32,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:33,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {11146#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11129#true} is VALID [2020-07-10 15:12:33,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {11129#true} assume true; {11129#true} is VALID [2020-07-10 15:12:33,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11129#true} {11129#true} #782#return; {11129#true} is VALID [2020-07-10 15:12:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:33,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {11147#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11129#true} is VALID [2020-07-10 15:12:33,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {11129#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {11129#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11129#true} is VALID [2020-07-10 15:12:33,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {11129#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {11129#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {11129#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {11129#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11129#true} is VALID [2020-07-10 15:12:33,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {11129#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11129#true} is VALID [2020-07-10 15:12:33,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {11129#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,127 INFO L280 TraceCheckUtils]: 9: Hoare triple {11148#(<= ~a21~0 0)} assume true; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,128 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11148#(<= ~a21~0 0)} {11129#true} #786#return; {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,130 INFO L263 TraceCheckUtils]: 0: Hoare triple {11129#true} call ULTIMATE.init(); {11146#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:33,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {11146#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11129#true} is VALID [2020-07-10 15:12:33,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {11129#true} assume true; {11129#true} is VALID [2020-07-10 15:12:33,130 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11129#true} {11129#true} #782#return; {11129#true} is VALID [2020-07-10 15:12:33,130 INFO L263 TraceCheckUtils]: 4: Hoare triple {11129#true} call #t~ret4 := main(); {11129#true} is VALID [2020-07-10 15:12:33,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {11129#true} ~output~0 := -1; {11129#true} is VALID [2020-07-10 15:12:33,131 INFO L280 TraceCheckUtils]: 6: Hoare triple {11129#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11129#true} is VALID [2020-07-10 15:12:33,131 INFO L280 TraceCheckUtils]: 7: Hoare triple {11129#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11129#true} is VALID [2020-07-10 15:12:33,132 INFO L263 TraceCheckUtils]: 8: Hoare triple {11129#true} call #t~ret3 := calculate_output(~input~0); {11147#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:33,132 INFO L280 TraceCheckUtils]: 9: Hoare triple {11147#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {11129#true} is VALID [2020-07-10 15:12:33,132 INFO L280 TraceCheckUtils]: 10: Hoare triple {11129#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {11129#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11129#true} is VALID [2020-07-10 15:12:33,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {11129#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {11129#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {11129#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,133 INFO L280 TraceCheckUtils]: 15: Hoare triple {11129#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11129#true} is VALID [2020-07-10 15:12:33,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {11129#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11129#true} is VALID [2020-07-10 15:12:33,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {11129#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,135 INFO L280 TraceCheckUtils]: 18: Hoare triple {11148#(<= ~a21~0 0)} assume true; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,136 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11148#(<= ~a21~0 0)} {11129#true} #786#return; {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {11145#(not (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,137 INFO L280 TraceCheckUtils]: 21: Hoare triple {11145#(not (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,138 INFO L280 TraceCheckUtils]: 22: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,138 INFO L263 TraceCheckUtils]: 23: Hoare triple {11145#(not (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,139 INFO L280 TraceCheckUtils]: 24: Hoare triple {11145#(not (= 1 ~a21~0))} ~input := #in~input; {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,140 INFO L280 TraceCheckUtils]: 25: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,140 INFO L280 TraceCheckUtils]: 26: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,141 INFO L280 TraceCheckUtils]: 27: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,141 INFO L280 TraceCheckUtils]: 28: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,142 INFO L280 TraceCheckUtils]: 29: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,142 INFO L280 TraceCheckUtils]: 30: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,143 INFO L280 TraceCheckUtils]: 31: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,143 INFO L280 TraceCheckUtils]: 32: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,144 INFO L280 TraceCheckUtils]: 33: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,144 INFO L280 TraceCheckUtils]: 34: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,145 INFO L280 TraceCheckUtils]: 35: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,145 INFO L280 TraceCheckUtils]: 36: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,146 INFO L280 TraceCheckUtils]: 37: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,146 INFO L280 TraceCheckUtils]: 38: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,147 INFO L280 TraceCheckUtils]: 40: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,148 INFO L280 TraceCheckUtils]: 41: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,148 INFO L280 TraceCheckUtils]: 42: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,149 INFO L280 TraceCheckUtils]: 43: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,150 INFO L280 TraceCheckUtils]: 44: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,150 INFO L280 TraceCheckUtils]: 45: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,151 INFO L280 TraceCheckUtils]: 46: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,151 INFO L280 TraceCheckUtils]: 47: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,152 INFO L280 TraceCheckUtils]: 48: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,152 INFO L280 TraceCheckUtils]: 49: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,153 INFO L280 TraceCheckUtils]: 50: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,153 INFO L280 TraceCheckUtils]: 51: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,154 INFO L280 TraceCheckUtils]: 52: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,154 INFO L280 TraceCheckUtils]: 53: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,155 INFO L280 TraceCheckUtils]: 54: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,155 INFO L280 TraceCheckUtils]: 55: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,156 INFO L280 TraceCheckUtils]: 56: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,156 INFO L280 TraceCheckUtils]: 57: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,157 INFO L280 TraceCheckUtils]: 58: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,157 INFO L280 TraceCheckUtils]: 59: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,158 INFO L280 TraceCheckUtils]: 60: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,158 INFO L280 TraceCheckUtils]: 61: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,159 INFO L280 TraceCheckUtils]: 62: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,160 INFO L280 TraceCheckUtils]: 63: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,160 INFO L280 TraceCheckUtils]: 64: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,161 INFO L280 TraceCheckUtils]: 65: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,161 INFO L280 TraceCheckUtils]: 66: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,162 INFO L280 TraceCheckUtils]: 67: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,162 INFO L280 TraceCheckUtils]: 68: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,163 INFO L280 TraceCheckUtils]: 69: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,163 INFO L280 TraceCheckUtils]: 70: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,164 INFO L280 TraceCheckUtils]: 71: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,164 INFO L280 TraceCheckUtils]: 72: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,165 INFO L280 TraceCheckUtils]: 73: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,165 INFO L280 TraceCheckUtils]: 74: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,166 INFO L280 TraceCheckUtils]: 75: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,166 INFO L280 TraceCheckUtils]: 76: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,167 INFO L280 TraceCheckUtils]: 77: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,167 INFO L280 TraceCheckUtils]: 78: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,168 INFO L280 TraceCheckUtils]: 79: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,168 INFO L280 TraceCheckUtils]: 80: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,169 INFO L280 TraceCheckUtils]: 81: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,169 INFO L280 TraceCheckUtils]: 82: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,170 INFO L280 TraceCheckUtils]: 83: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,170 INFO L280 TraceCheckUtils]: 84: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,171 INFO L280 TraceCheckUtils]: 85: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,171 INFO L280 TraceCheckUtils]: 86: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,172 INFO L280 TraceCheckUtils]: 87: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,173 INFO L280 TraceCheckUtils]: 88: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,173 INFO L280 TraceCheckUtils]: 89: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,174 INFO L280 TraceCheckUtils]: 90: Hoare triple {11145#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,174 INFO L280 TraceCheckUtils]: 91: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,175 INFO L280 TraceCheckUtils]: 92: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,175 INFO L280 TraceCheckUtils]: 93: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,176 INFO L280 TraceCheckUtils]: 94: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,176 INFO L280 TraceCheckUtils]: 95: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,177 INFO L280 TraceCheckUtils]: 96: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,177 INFO L280 TraceCheckUtils]: 97: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,178 INFO L280 TraceCheckUtils]: 98: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,178 INFO L280 TraceCheckUtils]: 99: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,179 INFO L280 TraceCheckUtils]: 100: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,179 INFO L280 TraceCheckUtils]: 101: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,180 INFO L280 TraceCheckUtils]: 102: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,180 INFO L280 TraceCheckUtils]: 103: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,181 INFO L280 TraceCheckUtils]: 104: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,181 INFO L280 TraceCheckUtils]: 105: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,182 INFO L280 TraceCheckUtils]: 106: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,182 INFO L280 TraceCheckUtils]: 107: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,183 INFO L280 TraceCheckUtils]: 108: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,183 INFO L280 TraceCheckUtils]: 109: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,184 INFO L280 TraceCheckUtils]: 110: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,184 INFO L280 TraceCheckUtils]: 111: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,185 INFO L280 TraceCheckUtils]: 112: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,185 INFO L280 TraceCheckUtils]: 113: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,186 INFO L280 TraceCheckUtils]: 114: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,186 INFO L280 TraceCheckUtils]: 115: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,187 INFO L280 TraceCheckUtils]: 116: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,187 INFO L280 TraceCheckUtils]: 117: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,188 INFO L280 TraceCheckUtils]: 118: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,188 INFO L280 TraceCheckUtils]: 119: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,189 INFO L280 TraceCheckUtils]: 120: Hoare triple {11145#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11145#(not (= 1 ~a21~0))} is VALID [2020-07-10 15:12:33,189 INFO L280 TraceCheckUtils]: 121: Hoare triple {11145#(not (= 1 ~a21~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {11130#false} is VALID [2020-07-10 15:12:33,190 INFO L280 TraceCheckUtils]: 122: Hoare triple {11130#false} assume !false; {11130#false} is VALID [2020-07-10 15:12:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:33,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559171359] [2020-07-10 15:12:33,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1140582499] [2020-07-10 15:12:33,209 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:33,286 INFO L264 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:12:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:33,318 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:33,461 INFO L263 TraceCheckUtils]: 0: Hoare triple {11129#true} call ULTIMATE.init(); {11129#true} is VALID [2020-07-10 15:12:33,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {11129#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11129#true} is VALID [2020-07-10 15:12:33,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {11129#true} assume true; {11129#true} is VALID [2020-07-10 15:12:33,461 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11129#true} {11129#true} #782#return; {11129#true} is VALID [2020-07-10 15:12:33,461 INFO L263 TraceCheckUtils]: 4: Hoare triple {11129#true} call #t~ret4 := main(); {11129#true} is VALID [2020-07-10 15:12:33,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {11129#true} ~output~0 := -1; {11129#true} is VALID [2020-07-10 15:12:33,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {11129#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11129#true} is VALID [2020-07-10 15:12:33,462 INFO L280 TraceCheckUtils]: 7: Hoare triple {11129#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11129#true} is VALID [2020-07-10 15:12:33,462 INFO L263 TraceCheckUtils]: 8: Hoare triple {11129#true} call #t~ret3 := calculate_output(~input~0); {11129#true} is VALID [2020-07-10 15:12:33,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {11129#true} ~input := #in~input; {11129#true} is VALID [2020-07-10 15:12:33,463 INFO L280 TraceCheckUtils]: 10: Hoare triple {11129#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,463 INFO L280 TraceCheckUtils]: 11: Hoare triple {11129#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11129#true} is VALID [2020-07-10 15:12:33,463 INFO L280 TraceCheckUtils]: 12: Hoare triple {11129#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {11129#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {11129#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11129#true} is VALID [2020-07-10 15:12:33,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {11129#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11129#true} is VALID [2020-07-10 15:12:33,464 INFO L280 TraceCheckUtils]: 16: Hoare triple {11129#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11129#true} is VALID [2020-07-10 15:12:33,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {11129#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {11148#(<= ~a21~0 0)} assume true; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,466 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11148#(<= ~a21~0 0)} {11129#true} #786#return; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {11148#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,467 INFO L280 TraceCheckUtils]: 21: Hoare triple {11148#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,468 INFO L280 TraceCheckUtils]: 22: Hoare triple {11148#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,468 INFO L263 TraceCheckUtils]: 23: Hoare triple {11148#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {11148#(<= ~a21~0 0)} ~input := #in~input; {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {11148#(<= ~a21~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,471 INFO L280 TraceCheckUtils]: 28: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,471 INFO L280 TraceCheckUtils]: 29: Hoare triple {11148#(<= ~a21~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,472 INFO L280 TraceCheckUtils]: 30: Hoare triple {11148#(<= ~a21~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,472 INFO L280 TraceCheckUtils]: 31: Hoare triple {11148#(<= ~a21~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,473 INFO L280 TraceCheckUtils]: 32: Hoare triple {11148#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {11148#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,474 INFO L280 TraceCheckUtils]: 34: Hoare triple {11148#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {11148#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {11148#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,476 INFO L280 TraceCheckUtils]: 37: Hoare triple {11148#(<= ~a21~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,476 INFO L280 TraceCheckUtils]: 38: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,477 INFO L280 TraceCheckUtils]: 39: Hoare triple {11148#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,477 INFO L280 TraceCheckUtils]: 40: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,478 INFO L280 TraceCheckUtils]: 42: Hoare triple {11148#(<= ~a21~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,479 INFO L280 TraceCheckUtils]: 43: Hoare triple {11148#(<= ~a21~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,479 INFO L280 TraceCheckUtils]: 44: Hoare triple {11148#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {11148#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,480 INFO L280 TraceCheckUtils]: 46: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,481 INFO L280 TraceCheckUtils]: 47: Hoare triple {11148#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,481 INFO L280 TraceCheckUtils]: 48: Hoare triple {11148#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,482 INFO L280 TraceCheckUtils]: 49: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,482 INFO L280 TraceCheckUtils]: 50: Hoare triple {11148#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,483 INFO L280 TraceCheckUtils]: 51: Hoare triple {11148#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,483 INFO L280 TraceCheckUtils]: 52: Hoare triple {11148#(<= ~a21~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,484 INFO L280 TraceCheckUtils]: 53: Hoare triple {11148#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,484 INFO L280 TraceCheckUtils]: 54: Hoare triple {11148#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,485 INFO L280 TraceCheckUtils]: 55: Hoare triple {11148#(<= ~a21~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,485 INFO L280 TraceCheckUtils]: 56: Hoare triple {11148#(<= ~a21~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,486 INFO L280 TraceCheckUtils]: 57: Hoare triple {11148#(<= ~a21~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,486 INFO L280 TraceCheckUtils]: 58: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,487 INFO L280 TraceCheckUtils]: 59: Hoare triple {11148#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,488 INFO L280 TraceCheckUtils]: 60: Hoare triple {11148#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,488 INFO L280 TraceCheckUtils]: 61: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,489 INFO L280 TraceCheckUtils]: 62: Hoare triple {11148#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,489 INFO L280 TraceCheckUtils]: 63: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,490 INFO L280 TraceCheckUtils]: 64: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,490 INFO L280 TraceCheckUtils]: 65: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,491 INFO L280 TraceCheckUtils]: 66: Hoare triple {11148#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,491 INFO L280 TraceCheckUtils]: 67: Hoare triple {11148#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,492 INFO L280 TraceCheckUtils]: 68: Hoare triple {11148#(<= ~a21~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,492 INFO L280 TraceCheckUtils]: 69: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,493 INFO L280 TraceCheckUtils]: 70: Hoare triple {11148#(<= ~a21~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,493 INFO L280 TraceCheckUtils]: 71: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,494 INFO L280 TraceCheckUtils]: 72: Hoare triple {11148#(<= ~a21~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,494 INFO L280 TraceCheckUtils]: 73: Hoare triple {11148#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,495 INFO L280 TraceCheckUtils]: 74: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,495 INFO L280 TraceCheckUtils]: 75: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,496 INFO L280 TraceCheckUtils]: 76: Hoare triple {11148#(<= ~a21~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,496 INFO L280 TraceCheckUtils]: 77: Hoare triple {11148#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,497 INFO L280 TraceCheckUtils]: 78: Hoare triple {11148#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,497 INFO L280 TraceCheckUtils]: 79: Hoare triple {11148#(<= ~a21~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,498 INFO L280 TraceCheckUtils]: 80: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,498 INFO L280 TraceCheckUtils]: 81: Hoare triple {11148#(<= ~a21~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,499 INFO L280 TraceCheckUtils]: 82: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,499 INFO L280 TraceCheckUtils]: 83: Hoare triple {11148#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,500 INFO L280 TraceCheckUtils]: 84: Hoare triple {11148#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,500 INFO L280 TraceCheckUtils]: 85: Hoare triple {11148#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,501 INFO L280 TraceCheckUtils]: 86: Hoare triple {11148#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,501 INFO L280 TraceCheckUtils]: 87: Hoare triple {11148#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,502 INFO L280 TraceCheckUtils]: 88: Hoare triple {11148#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,503 INFO L280 TraceCheckUtils]: 89: Hoare triple {11148#(<= ~a21~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,503 INFO L280 TraceCheckUtils]: 90: Hoare triple {11148#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,504 INFO L280 TraceCheckUtils]: 91: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,504 INFO L280 TraceCheckUtils]: 92: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,505 INFO L280 TraceCheckUtils]: 93: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,505 INFO L280 TraceCheckUtils]: 94: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,506 INFO L280 TraceCheckUtils]: 95: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,506 INFO L280 TraceCheckUtils]: 96: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,507 INFO L280 TraceCheckUtils]: 97: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,508 INFO L280 TraceCheckUtils]: 98: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,508 INFO L280 TraceCheckUtils]: 99: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,509 INFO L280 TraceCheckUtils]: 100: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,509 INFO L280 TraceCheckUtils]: 101: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,510 INFO L280 TraceCheckUtils]: 102: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,511 INFO L280 TraceCheckUtils]: 103: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,511 INFO L280 TraceCheckUtils]: 104: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,512 INFO L280 TraceCheckUtils]: 105: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,512 INFO L280 TraceCheckUtils]: 106: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,513 INFO L280 TraceCheckUtils]: 107: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,513 INFO L280 TraceCheckUtils]: 108: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,514 INFO L280 TraceCheckUtils]: 109: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,515 INFO L280 TraceCheckUtils]: 110: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,515 INFO L280 TraceCheckUtils]: 111: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,516 INFO L280 TraceCheckUtils]: 112: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,516 INFO L280 TraceCheckUtils]: 113: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,517 INFO L280 TraceCheckUtils]: 114: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,518 INFO L280 TraceCheckUtils]: 115: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,518 INFO L280 TraceCheckUtils]: 116: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,519 INFO L280 TraceCheckUtils]: 117: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,519 INFO L280 TraceCheckUtils]: 118: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,520 INFO L280 TraceCheckUtils]: 119: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,521 INFO L280 TraceCheckUtils]: 120: Hoare triple {11148#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11148#(<= ~a21~0 0)} is VALID [2020-07-10 15:12:33,521 INFO L280 TraceCheckUtils]: 121: Hoare triple {11148#(<= ~a21~0 0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {11130#false} is VALID [2020-07-10 15:12:33,522 INFO L280 TraceCheckUtils]: 122: Hoare triple {11130#false} assume !false; {11130#false} is VALID [2020-07-10 15:12:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:33,565 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:12:33,565 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 6 [2020-07-10 15:12:33,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292106182] [2020-07-10 15:12:33,566 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2020-07-10 15:12:33,566 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:33,567 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:12:33,725 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:33,725 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:12:33,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:33,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:12:33,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:12:33,726 INFO L87 Difference]: Start difference. First operand 1108 states and 1506 transitions. Second operand 3 states. [2020-07-10 15:12:35,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:35,460 INFO L93 Difference]: Finished difference Result 2484 states and 3417 transitions. [2020-07-10 15:12:35,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:12:35,460 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2020-07-10 15:12:35,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:35,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:35,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:35,474 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:12:36,316 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:36,510 INFO L225 Difference]: With dead ends: 2484 [2020-07-10 15:12:36,510 INFO L226 Difference]: Without dead ends: 1382 [2020-07-10 15:12:36,513 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:12:36,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1382 states. [2020-07-10 15:12:36,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1382 to 1382. [2020-07-10 15:12:36,735 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:36,735 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1382 states. Second operand 1382 states. [2020-07-10 15:12:36,735 INFO L74 IsIncluded]: Start isIncluded. First operand 1382 states. Second operand 1382 states. [2020-07-10 15:12:36,735 INFO L87 Difference]: Start difference. First operand 1382 states. Second operand 1382 states. [2020-07-10 15:12:36,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:36,844 INFO L93 Difference]: Finished difference Result 1382 states and 1805 transitions. [2020-07-10 15:12:36,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1805 transitions. [2020-07-10 15:12:36,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:36,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:36,849 INFO L74 IsIncluded]: Start isIncluded. First operand 1382 states. Second operand 1382 states. [2020-07-10 15:12:36,849 INFO L87 Difference]: Start difference. First operand 1382 states. Second operand 1382 states. [2020-07-10 15:12:36,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:36,967 INFO L93 Difference]: Finished difference Result 1382 states and 1805 transitions. [2020-07-10 15:12:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1805 transitions. [2020-07-10 15:12:36,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:36,972 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:36,972 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:36,972 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1382 states. [2020-07-10 15:12:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1382 states and 1805 transitions. [2020-07-10 15:12:37,089 INFO L78 Accepts]: Start accepts. Automaton has 1382 states and 1805 transitions. Word has length 123 [2020-07-10 15:12:37,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:37,090 INFO L479 AbstractCegarLoop]: Abstraction has 1382 states and 1805 transitions. [2020-07-10 15:12:37,090 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:12:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1805 transitions. [2020-07-10 15:12:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 15:12:37,095 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:37,095 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:37,310 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:37,311 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:37,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:37,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1369547674, now seen corresponding path program 1 times [2020-07-10 15:12:37,312 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:37,313 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9290453] [2020-07-10 15:12:37,313 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:37,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:37,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {18271#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {18239#true} is VALID [2020-07-10 15:12:37,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {18239#true} assume true; {18239#true} is VALID [2020-07-10 15:12:37,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18239#true} {18239#true} #782#return; {18239#true} is VALID [2020-07-10 15:12:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:37,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {18272#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {18239#true} is VALID [2020-07-10 15:12:37,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {18239#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:37,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {18239#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18239#true} is VALID [2020-07-10 15:12:37,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {18239#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:37,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {18239#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,501 INFO L280 TraceCheckUtils]: 5: Hoare triple {18251#(= 1 ~a21~0)} assume true; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,501 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18251#(= 1 ~a21~0)} {18239#true} #786#return; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:37,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {18272#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,549 INFO L280 TraceCheckUtils]: 12: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,549 INFO L280 TraceCheckUtils]: 13: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,550 INFO L280 TraceCheckUtils]: 14: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,550 INFO L280 TraceCheckUtils]: 15: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {18274#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:12:37,552 INFO L280 TraceCheckUtils]: 17: Hoare triple {18274#(not (= 1 |old(~a21~0)|))} assume true; {18274#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:12:37,553 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18274#(not (= 1 |old(~a21~0)|))} {18251#(= 1 ~a21~0)} #786#return; {18240#false} is VALID [2020-07-10 15:12:37,555 INFO L263 TraceCheckUtils]: 0: Hoare triple {18239#true} call ULTIMATE.init(); {18271#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:37,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {18271#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {18239#true} is VALID [2020-07-10 15:12:37,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {18239#true} assume true; {18239#true} is VALID [2020-07-10 15:12:37,555 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18239#true} {18239#true} #782#return; {18239#true} is VALID [2020-07-10 15:12:37,556 INFO L263 TraceCheckUtils]: 4: Hoare triple {18239#true} call #t~ret4 := main(); {18239#true} is VALID [2020-07-10 15:12:37,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {18239#true} ~output~0 := -1; {18239#true} is VALID [2020-07-10 15:12:37,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {18239#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {18239#true} is VALID [2020-07-10 15:12:37,556 INFO L280 TraceCheckUtils]: 7: Hoare triple {18239#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18239#true} is VALID [2020-07-10 15:12:37,557 INFO L263 TraceCheckUtils]: 8: Hoare triple {18239#true} call #t~ret3 := calculate_output(~input~0); {18272#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:37,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {18272#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {18239#true} is VALID [2020-07-10 15:12:37,558 INFO L280 TraceCheckUtils]: 10: Hoare triple {18239#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:37,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {18239#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18239#true} is VALID [2020-07-10 15:12:37,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {18239#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:37,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {18239#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {18251#(= 1 ~a21~0)} assume true; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,560 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18251#(= 1 ~a21~0)} {18239#true} #786#return; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {18251#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {18251#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {18251#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18251#(= 1 ~a21~0)} is VALID [2020-07-10 15:12:37,562 INFO L263 TraceCheckUtils]: 19: Hoare triple {18251#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {18272#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:37,562 INFO L280 TraceCheckUtils]: 20: Hoare triple {18272#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,563 INFO L280 TraceCheckUtils]: 21: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,563 INFO L280 TraceCheckUtils]: 22: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,563 INFO L280 TraceCheckUtils]: 23: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,564 INFO L280 TraceCheckUtils]: 24: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,564 INFO L280 TraceCheckUtils]: 25: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,565 INFO L280 TraceCheckUtils]: 26: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,565 INFO L280 TraceCheckUtils]: 28: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,566 INFO L280 TraceCheckUtils]: 29: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,566 INFO L280 TraceCheckUtils]: 30: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,567 INFO L280 TraceCheckUtils]: 32: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,568 INFO L280 TraceCheckUtils]: 33: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,568 INFO L280 TraceCheckUtils]: 34: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,569 INFO L280 TraceCheckUtils]: 35: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {18273#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:12:37,571 INFO L280 TraceCheckUtils]: 36: Hoare triple {18273#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {18274#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:12:37,572 INFO L280 TraceCheckUtils]: 37: Hoare triple {18274#(not (= 1 |old(~a21~0)|))} assume true; {18274#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:12:37,577 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18274#(not (= 1 |old(~a21~0)|))} {18251#(= 1 ~a21~0)} #786#return; {18240#false} is VALID [2020-07-10 15:12:37,578 INFO L280 TraceCheckUtils]: 39: Hoare triple {18240#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {18240#false} is VALID [2020-07-10 15:12:37,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {18240#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {18240#false} is VALID [2020-07-10 15:12:37,578 INFO L280 TraceCheckUtils]: 41: Hoare triple {18240#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18240#false} is VALID [2020-07-10 15:12:37,578 INFO L263 TraceCheckUtils]: 42: Hoare triple {18240#false} call #t~ret3 := calculate_output(~input~0); {18240#false} is VALID [2020-07-10 15:12:37,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {18240#false} ~input := #in~input; {18240#false} is VALID [2020-07-10 15:12:37,579 INFO L280 TraceCheckUtils]: 44: Hoare triple {18240#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,579 INFO L280 TraceCheckUtils]: 45: Hoare triple {18240#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,579 INFO L280 TraceCheckUtils]: 46: Hoare triple {18240#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,582 INFO L280 TraceCheckUtils]: 47: Hoare triple {18240#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,583 INFO L280 TraceCheckUtils]: 48: Hoare triple {18240#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,583 INFO L280 TraceCheckUtils]: 49: Hoare triple {18240#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,583 INFO L280 TraceCheckUtils]: 50: Hoare triple {18240#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18240#false} is VALID [2020-07-10 15:12:37,583 INFO L280 TraceCheckUtils]: 51: Hoare triple {18240#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {18240#false} is VALID [2020-07-10 15:12:37,583 INFO L280 TraceCheckUtils]: 52: Hoare triple {18240#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,584 INFO L280 TraceCheckUtils]: 53: Hoare triple {18240#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,584 INFO L280 TraceCheckUtils]: 54: Hoare triple {18240#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {18240#false} is VALID [2020-07-10 15:12:37,584 INFO L280 TraceCheckUtils]: 55: Hoare triple {18240#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,584 INFO L280 TraceCheckUtils]: 56: Hoare triple {18240#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {18240#false} is VALID [2020-07-10 15:12:37,584 INFO L280 TraceCheckUtils]: 57: Hoare triple {18240#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,585 INFO L280 TraceCheckUtils]: 58: Hoare triple {18240#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,585 INFO L280 TraceCheckUtils]: 59: Hoare triple {18240#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {18240#false} is VALID [2020-07-10 15:12:37,585 INFO L280 TraceCheckUtils]: 60: Hoare triple {18240#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,586 INFO L280 TraceCheckUtils]: 61: Hoare triple {18240#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {18240#false} is VALID [2020-07-10 15:12:37,587 INFO L280 TraceCheckUtils]: 62: Hoare triple {18240#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18240#false} is VALID [2020-07-10 15:12:37,587 INFO L280 TraceCheckUtils]: 63: Hoare triple {18240#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {18240#false} is VALID [2020-07-10 15:12:37,587 INFO L280 TraceCheckUtils]: 64: Hoare triple {18240#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,587 INFO L280 TraceCheckUtils]: 65: Hoare triple {18240#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {18240#false} is VALID [2020-07-10 15:12:37,587 INFO L280 TraceCheckUtils]: 66: Hoare triple {18240#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {18240#false} is VALID [2020-07-10 15:12:37,587 INFO L280 TraceCheckUtils]: 67: Hoare triple {18240#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,588 INFO L280 TraceCheckUtils]: 68: Hoare triple {18240#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,588 INFO L280 TraceCheckUtils]: 69: Hoare triple {18240#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,588 INFO L280 TraceCheckUtils]: 70: Hoare triple {18240#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,588 INFO L280 TraceCheckUtils]: 71: Hoare triple {18240#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,588 INFO L280 TraceCheckUtils]: 72: Hoare triple {18240#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,589 INFO L280 TraceCheckUtils]: 73: Hoare triple {18240#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,589 INFO L280 TraceCheckUtils]: 74: Hoare triple {18240#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,589 INFO L280 TraceCheckUtils]: 75: Hoare triple {18240#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,589 INFO L280 TraceCheckUtils]: 76: Hoare triple {18240#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,589 INFO L280 TraceCheckUtils]: 77: Hoare triple {18240#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {18240#false} is VALID [2020-07-10 15:12:37,590 INFO L280 TraceCheckUtils]: 78: Hoare triple {18240#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {18240#false} is VALID [2020-07-10 15:12:37,590 INFO L280 TraceCheckUtils]: 79: Hoare triple {18240#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {18240#false} is VALID [2020-07-10 15:12:37,590 INFO L280 TraceCheckUtils]: 80: Hoare triple {18240#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {18240#false} is VALID [2020-07-10 15:12:37,590 INFO L280 TraceCheckUtils]: 81: Hoare triple {18240#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {18240#false} is VALID [2020-07-10 15:12:37,590 INFO L280 TraceCheckUtils]: 82: Hoare triple {18240#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {18240#false} is VALID [2020-07-10 15:12:37,591 INFO L280 TraceCheckUtils]: 83: Hoare triple {18240#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,591 INFO L280 TraceCheckUtils]: 84: Hoare triple {18240#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18240#false} is VALID [2020-07-10 15:12:37,591 INFO L280 TraceCheckUtils]: 85: Hoare triple {18240#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,591 INFO L280 TraceCheckUtils]: 86: Hoare triple {18240#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,591 INFO L280 TraceCheckUtils]: 87: Hoare triple {18240#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,591 INFO L280 TraceCheckUtils]: 88: Hoare triple {18240#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {18240#false} is VALID [2020-07-10 15:12:37,592 INFO L280 TraceCheckUtils]: 89: Hoare triple {18240#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,592 INFO L280 TraceCheckUtils]: 90: Hoare triple {18240#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {18240#false} is VALID [2020-07-10 15:12:37,592 INFO L280 TraceCheckUtils]: 91: Hoare triple {18240#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18240#false} is VALID [2020-07-10 15:12:37,592 INFO L280 TraceCheckUtils]: 92: Hoare triple {18240#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,592 INFO L280 TraceCheckUtils]: 93: Hoare triple {18240#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,593 INFO L280 TraceCheckUtils]: 94: Hoare triple {18240#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,593 INFO L280 TraceCheckUtils]: 95: Hoare triple {18240#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,593 INFO L280 TraceCheckUtils]: 96: Hoare triple {18240#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,593 INFO L280 TraceCheckUtils]: 97: Hoare triple {18240#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {18240#false} is VALID [2020-07-10 15:12:37,593 INFO L280 TraceCheckUtils]: 98: Hoare triple {18240#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,594 INFO L280 TraceCheckUtils]: 99: Hoare triple {18240#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {18240#false} is VALID [2020-07-10 15:12:37,594 INFO L280 TraceCheckUtils]: 100: Hoare triple {18240#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {18240#false} is VALID [2020-07-10 15:12:37,594 INFO L280 TraceCheckUtils]: 101: Hoare triple {18240#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {18240#false} is VALID [2020-07-10 15:12:37,594 INFO L280 TraceCheckUtils]: 102: Hoare triple {18240#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {18240#false} is VALID [2020-07-10 15:12:37,594 INFO L280 TraceCheckUtils]: 103: Hoare triple {18240#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,595 INFO L280 TraceCheckUtils]: 104: Hoare triple {18240#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18240#false} is VALID [2020-07-10 15:12:37,595 INFO L280 TraceCheckUtils]: 105: Hoare triple {18240#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {18240#false} is VALID [2020-07-10 15:12:37,595 INFO L280 TraceCheckUtils]: 106: Hoare triple {18240#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,595 INFO L280 TraceCheckUtils]: 107: Hoare triple {18240#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,595 INFO L280 TraceCheckUtils]: 108: Hoare triple {18240#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {18240#false} is VALID [2020-07-10 15:12:37,595 INFO L280 TraceCheckUtils]: 109: Hoare triple {18240#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {18240#false} is VALID [2020-07-10 15:12:37,596 INFO L280 TraceCheckUtils]: 110: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,596 INFO L280 TraceCheckUtils]: 111: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,596 INFO L280 TraceCheckUtils]: 112: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,596 INFO L280 TraceCheckUtils]: 113: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,596 INFO L280 TraceCheckUtils]: 114: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,597 INFO L280 TraceCheckUtils]: 115: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,597 INFO L280 TraceCheckUtils]: 116: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,597 INFO L280 TraceCheckUtils]: 117: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,597 INFO L280 TraceCheckUtils]: 118: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,598 INFO L280 TraceCheckUtils]: 119: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,598 INFO L280 TraceCheckUtils]: 120: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,598 INFO L280 TraceCheckUtils]: 121: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,598 INFO L280 TraceCheckUtils]: 122: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,598 INFO L280 TraceCheckUtils]: 123: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,599 INFO L280 TraceCheckUtils]: 124: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,599 INFO L280 TraceCheckUtils]: 125: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,599 INFO L280 TraceCheckUtils]: 126: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,599 INFO L280 TraceCheckUtils]: 127: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,599 INFO L280 TraceCheckUtils]: 128: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,599 INFO L280 TraceCheckUtils]: 129: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,600 INFO L280 TraceCheckUtils]: 130: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,600 INFO L280 TraceCheckUtils]: 131: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,600 INFO L280 TraceCheckUtils]: 132: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,600 INFO L280 TraceCheckUtils]: 133: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,600 INFO L280 TraceCheckUtils]: 134: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,601 INFO L280 TraceCheckUtils]: 135: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,601 INFO L280 TraceCheckUtils]: 136: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,601 INFO L280 TraceCheckUtils]: 137: Hoare triple {18240#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,601 INFO L280 TraceCheckUtils]: 138: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,601 INFO L280 TraceCheckUtils]: 139: Hoare triple {18240#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18240#false} is VALID [2020-07-10 15:12:37,601 INFO L280 TraceCheckUtils]: 140: Hoare triple {18240#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {18240#false} is VALID [2020-07-10 15:12:37,602 INFO L280 TraceCheckUtils]: 141: Hoare triple {18240#false} assume !false; {18240#false} is VALID [2020-07-10 15:12:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:12:37,616 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9290453] [2020-07-10 15:12:37,617 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1139166138] [2020-07-10 15:12:37,617 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:37,744 INFO L264 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:12:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:37,788 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:38,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {18239#true} call ULTIMATE.init(); {18239#true} is VALID [2020-07-10 15:12:38,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {18239#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {18239#true} is VALID [2020-07-10 15:12:38,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {18239#true} assume true; {18239#true} is VALID [2020-07-10 15:12:38,024 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18239#true} {18239#true} #782#return; {18239#true} is VALID [2020-07-10 15:12:38,025 INFO L263 TraceCheckUtils]: 4: Hoare triple {18239#true} call #t~ret4 := main(); {18239#true} is VALID [2020-07-10 15:12:38,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {18239#true} ~output~0 := -1; {18239#true} is VALID [2020-07-10 15:12:38,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {18239#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {18239#true} is VALID [2020-07-10 15:12:38,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {18239#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18239#true} is VALID [2020-07-10 15:12:38,026 INFO L263 TraceCheckUtils]: 8: Hoare triple {18239#true} call #t~ret3 := calculate_output(~input~0); {18239#true} is VALID [2020-07-10 15:12:38,026 INFO L280 TraceCheckUtils]: 9: Hoare triple {18239#true} ~input := #in~input; {18239#true} is VALID [2020-07-10 15:12:38,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {18239#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:38,027 INFO L280 TraceCheckUtils]: 11: Hoare triple {18239#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18239#true} is VALID [2020-07-10 15:12:38,027 INFO L280 TraceCheckUtils]: 12: Hoare triple {18239#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:38,027 INFO L280 TraceCheckUtils]: 13: Hoare triple {18239#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {18239#true} is VALID [2020-07-10 15:12:38,028 INFO L280 TraceCheckUtils]: 14: Hoare triple {18239#true} assume true; {18239#true} is VALID [2020-07-10 15:12:38,028 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18239#true} {18239#true} #786#return; {18239#true} is VALID [2020-07-10 15:12:38,028 INFO L280 TraceCheckUtils]: 16: Hoare triple {18239#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {18239#true} is VALID [2020-07-10 15:12:38,029 INFO L280 TraceCheckUtils]: 17: Hoare triple {18239#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {18239#true} is VALID [2020-07-10 15:12:38,029 INFO L280 TraceCheckUtils]: 18: Hoare triple {18239#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18239#true} is VALID [2020-07-10 15:12:38,029 INFO L263 TraceCheckUtils]: 19: Hoare triple {18239#true} call #t~ret3 := calculate_output(~input~0); {18239#true} is VALID [2020-07-10 15:12:38,030 INFO L280 TraceCheckUtils]: 20: Hoare triple {18239#true} ~input := #in~input; {18239#true} is VALID [2020-07-10 15:12:38,030 INFO L280 TraceCheckUtils]: 21: Hoare triple {18239#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:38,030 INFO L280 TraceCheckUtils]: 22: Hoare triple {18239#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18239#true} is VALID [2020-07-10 15:12:38,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {18239#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:38,031 INFO L280 TraceCheckUtils]: 24: Hoare triple {18239#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:38,031 INFO L280 TraceCheckUtils]: 25: Hoare triple {18239#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:38,031 INFO L280 TraceCheckUtils]: 26: Hoare triple {18239#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {18239#true} is VALID [2020-07-10 15:12:38,032 INFO L280 TraceCheckUtils]: 27: Hoare triple {18239#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18239#true} is VALID [2020-07-10 15:12:38,032 INFO L280 TraceCheckUtils]: 28: Hoare triple {18239#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {18239#true} is VALID [2020-07-10 15:12:38,032 INFO L280 TraceCheckUtils]: 29: Hoare triple {18239#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18239#true} is VALID [2020-07-10 15:12:38,033 INFO L280 TraceCheckUtils]: 30: Hoare triple {18239#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {18239#true} is VALID [2020-07-10 15:12:38,033 INFO L280 TraceCheckUtils]: 31: Hoare triple {18239#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {18239#true} is VALID [2020-07-10 15:12:38,033 INFO L280 TraceCheckUtils]: 32: Hoare triple {18239#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {18239#true} is VALID [2020-07-10 15:12:38,034 INFO L280 TraceCheckUtils]: 33: Hoare triple {18239#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {18239#true} is VALID [2020-07-10 15:12:38,034 INFO L280 TraceCheckUtils]: 34: Hoare triple {18239#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {18239#true} is VALID [2020-07-10 15:12:38,034 INFO L280 TraceCheckUtils]: 35: Hoare triple {18239#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {18239#true} is VALID [2020-07-10 15:12:38,036 INFO L280 TraceCheckUtils]: 36: Hoare triple {18239#true} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,037 INFO L280 TraceCheckUtils]: 37: Hoare triple {18386#(<= ~a17~0 0)} assume true; {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,038 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18386#(<= ~a17~0 0)} {18239#true} #786#return; {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,039 INFO L280 TraceCheckUtils]: 39: Hoare triple {18386#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,040 INFO L280 TraceCheckUtils]: 40: Hoare triple {18386#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,041 INFO L280 TraceCheckUtils]: 41: Hoare triple {18386#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,042 INFO L263 TraceCheckUtils]: 42: Hoare triple {18386#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,043 INFO L280 TraceCheckUtils]: 43: Hoare triple {18386#(<= ~a17~0 0)} ~input := #in~input; {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,043 INFO L280 TraceCheckUtils]: 44: Hoare triple {18386#(<= ~a17~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,044 INFO L280 TraceCheckUtils]: 45: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,045 INFO L280 TraceCheckUtils]: 46: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,046 INFO L280 TraceCheckUtils]: 47: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,047 INFO L280 TraceCheckUtils]: 48: Hoare triple {18386#(<= ~a17~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,048 INFO L280 TraceCheckUtils]: 49: Hoare triple {18386#(<= ~a17~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,048 INFO L280 TraceCheckUtils]: 50: Hoare triple {18386#(<= ~a17~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,049 INFO L280 TraceCheckUtils]: 51: Hoare triple {18386#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,050 INFO L280 TraceCheckUtils]: 52: Hoare triple {18386#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,051 INFO L280 TraceCheckUtils]: 53: Hoare triple {18386#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,052 INFO L280 TraceCheckUtils]: 54: Hoare triple {18386#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,053 INFO L280 TraceCheckUtils]: 55: Hoare triple {18386#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,054 INFO L280 TraceCheckUtils]: 56: Hoare triple {18386#(<= ~a17~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,055 INFO L280 TraceCheckUtils]: 57: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,055 INFO L280 TraceCheckUtils]: 58: Hoare triple {18386#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,056 INFO L280 TraceCheckUtils]: 59: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,057 INFO L280 TraceCheckUtils]: 60: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,058 INFO L280 TraceCheckUtils]: 61: Hoare triple {18386#(<= ~a17~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,058 INFO L280 TraceCheckUtils]: 62: Hoare triple {18386#(<= ~a17~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,059 INFO L280 TraceCheckUtils]: 63: Hoare triple {18386#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,059 INFO L280 TraceCheckUtils]: 64: Hoare triple {18386#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,060 INFO L280 TraceCheckUtils]: 65: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,060 INFO L280 TraceCheckUtils]: 66: Hoare triple {18386#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,061 INFO L280 TraceCheckUtils]: 67: Hoare triple {18386#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,062 INFO L280 TraceCheckUtils]: 68: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,062 INFO L280 TraceCheckUtils]: 69: Hoare triple {18386#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,063 INFO L280 TraceCheckUtils]: 70: Hoare triple {18386#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,063 INFO L280 TraceCheckUtils]: 71: Hoare triple {18386#(<= ~a17~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,064 INFO L280 TraceCheckUtils]: 72: Hoare triple {18386#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,064 INFO L280 TraceCheckUtils]: 73: Hoare triple {18386#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,065 INFO L280 TraceCheckUtils]: 74: Hoare triple {18386#(<= ~a17~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,066 INFO L280 TraceCheckUtils]: 75: Hoare triple {18386#(<= ~a17~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,067 INFO L280 TraceCheckUtils]: 76: Hoare triple {18386#(<= ~a17~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,067 INFO L280 TraceCheckUtils]: 77: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,068 INFO L280 TraceCheckUtils]: 78: Hoare triple {18386#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,069 INFO L280 TraceCheckUtils]: 79: Hoare triple {18386#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,070 INFO L280 TraceCheckUtils]: 80: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,071 INFO L280 TraceCheckUtils]: 81: Hoare triple {18386#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,072 INFO L280 TraceCheckUtils]: 82: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,073 INFO L280 TraceCheckUtils]: 83: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,073 INFO L280 TraceCheckUtils]: 84: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,074 INFO L280 TraceCheckUtils]: 85: Hoare triple {18386#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,075 INFO L280 TraceCheckUtils]: 86: Hoare triple {18386#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,076 INFO L280 TraceCheckUtils]: 87: Hoare triple {18386#(<= ~a17~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,077 INFO L280 TraceCheckUtils]: 88: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,078 INFO L280 TraceCheckUtils]: 89: Hoare triple {18386#(<= ~a17~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,078 INFO L280 TraceCheckUtils]: 90: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,079 INFO L280 TraceCheckUtils]: 91: Hoare triple {18386#(<= ~a17~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,080 INFO L280 TraceCheckUtils]: 92: Hoare triple {18386#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,081 INFO L280 TraceCheckUtils]: 93: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,082 INFO L280 TraceCheckUtils]: 94: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,083 INFO L280 TraceCheckUtils]: 95: Hoare triple {18386#(<= ~a17~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,083 INFO L280 TraceCheckUtils]: 96: Hoare triple {18386#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,084 INFO L280 TraceCheckUtils]: 97: Hoare triple {18386#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,085 INFO L280 TraceCheckUtils]: 98: Hoare triple {18386#(<= ~a17~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,086 INFO L280 TraceCheckUtils]: 99: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,087 INFO L280 TraceCheckUtils]: 100: Hoare triple {18386#(<= ~a17~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,088 INFO L280 TraceCheckUtils]: 101: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,088 INFO L280 TraceCheckUtils]: 102: Hoare triple {18386#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,089 INFO L280 TraceCheckUtils]: 103: Hoare triple {18386#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,090 INFO L280 TraceCheckUtils]: 104: Hoare triple {18386#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,091 INFO L280 TraceCheckUtils]: 105: Hoare triple {18386#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,092 INFO L280 TraceCheckUtils]: 106: Hoare triple {18386#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,093 INFO L280 TraceCheckUtils]: 107: Hoare triple {18386#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,093 INFO L280 TraceCheckUtils]: 108: Hoare triple {18386#(<= ~a17~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,094 INFO L280 TraceCheckUtils]: 109: Hoare triple {18386#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,095 INFO L280 TraceCheckUtils]: 110: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,096 INFO L280 TraceCheckUtils]: 111: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,097 INFO L280 TraceCheckUtils]: 112: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,098 INFO L280 TraceCheckUtils]: 113: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,099 INFO L280 TraceCheckUtils]: 114: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,099 INFO L280 TraceCheckUtils]: 115: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,100 INFO L280 TraceCheckUtils]: 116: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,101 INFO L280 TraceCheckUtils]: 117: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,101 INFO L280 TraceCheckUtils]: 118: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,102 INFO L280 TraceCheckUtils]: 119: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,103 INFO L280 TraceCheckUtils]: 120: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,104 INFO L280 TraceCheckUtils]: 121: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,105 INFO L280 TraceCheckUtils]: 122: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,105 INFO L280 TraceCheckUtils]: 123: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,106 INFO L280 TraceCheckUtils]: 124: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,107 INFO L280 TraceCheckUtils]: 125: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,107 INFO L280 TraceCheckUtils]: 126: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,108 INFO L280 TraceCheckUtils]: 127: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,109 INFO L280 TraceCheckUtils]: 128: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,110 INFO L280 TraceCheckUtils]: 129: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,111 INFO L280 TraceCheckUtils]: 130: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,111 INFO L280 TraceCheckUtils]: 131: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,112 INFO L280 TraceCheckUtils]: 132: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,113 INFO L280 TraceCheckUtils]: 133: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,114 INFO L280 TraceCheckUtils]: 134: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,114 INFO L280 TraceCheckUtils]: 135: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,115 INFO L280 TraceCheckUtils]: 136: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,116 INFO L280 TraceCheckUtils]: 137: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,117 INFO L280 TraceCheckUtils]: 138: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,117 INFO L280 TraceCheckUtils]: 139: Hoare triple {18386#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18386#(<= ~a17~0 0)} is VALID [2020-07-10 15:12:38,119 INFO L280 TraceCheckUtils]: 140: Hoare triple {18386#(<= ~a17~0 0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {18240#false} is VALID [2020-07-10 15:12:38,119 INFO L280 TraceCheckUtils]: 141: Hoare triple {18240#false} assume !false; {18240#false} is VALID [2020-07-10 15:12:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-10 15:12:38,149 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:12:38,149 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2020-07-10 15:12:38,150 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934518009] [2020-07-10 15:12:38,151 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 15:12:38,152 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:38,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:12:38,364 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:38,364 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:12:38,365 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:38,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:12:38,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:38,365 INFO L87 Difference]: Start difference. First operand 1382 states and 1805 transitions. Second operand 3 states. [2020-07-10 15:12:40,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:40,600 INFO L93 Difference]: Finished difference Result 3713 states and 4956 transitions. [2020-07-10 15:12:40,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:12:40,600 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 15:12:40,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:40,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:12:40,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:12:41,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:41,644 INFO L225 Difference]: With dead ends: 3713 [2020-07-10 15:12:41,644 INFO L226 Difference]: Without dead ends: 2337 [2020-07-10 15:12:41,649 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:41,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2337 states. [2020-07-10 15:12:42,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2337 to 2202. [2020-07-10 15:12:42,081 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:42,082 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2337 states. Second operand 2202 states. [2020-07-10 15:12:42,082 INFO L74 IsIncluded]: Start isIncluded. First operand 2337 states. Second operand 2202 states. [2020-07-10 15:12:42,082 INFO L87 Difference]: Start difference. First operand 2337 states. Second operand 2202 states. [2020-07-10 15:12:42,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:42,403 INFO L93 Difference]: Finished difference Result 2337 states and 3056 transitions. [2020-07-10 15:12:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3056 transitions. [2020-07-10 15:12:42,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:42,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:42,410 INFO L74 IsIncluded]: Start isIncluded. First operand 2202 states. Second operand 2337 states. [2020-07-10 15:12:42,410 INFO L87 Difference]: Start difference. First operand 2202 states. Second operand 2337 states. [2020-07-10 15:12:42,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:42,646 INFO L93 Difference]: Finished difference Result 2337 states and 3056 transitions. [2020-07-10 15:12:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3056 transitions. [2020-07-10 15:12:42,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:42,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:42,651 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:42,651 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2202 states. [2020-07-10 15:12:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 2202 states and 2892 transitions. [2020-07-10 15:12:42,876 INFO L78 Accepts]: Start accepts. Automaton has 2202 states and 2892 transitions. Word has length 142 [2020-07-10 15:12:42,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:42,876 INFO L479 AbstractCegarLoop]: Abstraction has 2202 states and 2892 transitions. [2020-07-10 15:12:42,876 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:12:42,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 2892 transitions. [2020-07-10 15:12:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-10 15:12:42,884 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:42,884 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:43,097 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:43,098 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:43,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:43,099 INFO L82 PathProgramCache]: Analyzing trace with hash -70857782, now seen corresponding path program 1 times [2020-07-10 15:12:43,100 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:43,100 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294471355] [2020-07-10 15:12:43,100 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:43,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {29514#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {29432#(= 8 ~a12~0)} assume true; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29432#(= 8 ~a12~0)} {29427#true} #782#return; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:43,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {29515#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29427#true} is VALID [2020-07-10 15:12:43,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {29427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {29427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,387 INFO L280 TraceCheckUtils]: 3: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {29427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,388 INFO L280 TraceCheckUtils]: 5: Hoare triple {29427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,388 INFO L280 TraceCheckUtils]: 6: Hoare triple {29427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,388 INFO L280 TraceCheckUtils]: 7: Hoare triple {29427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,389 INFO L280 TraceCheckUtils]: 8: Hoare triple {29427#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,391 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {29432#(= 8 ~a12~0)} #786#return; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:43,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {29515#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29427#true} is VALID [2020-07-10 15:12:43,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {29427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {29427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {29427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {29427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {29427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {29427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {29427#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29427#true} is VALID [2020-07-10 15:12:43,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {29427#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {29427#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {29427#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {29427#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {29427#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,439 INFO L280 TraceCheckUtils]: 15: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,439 INFO L280 TraceCheckUtils]: 17: Hoare triple {29427#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {29427#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {29427#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {29427#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {29427#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {29427#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {29427#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {29427#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,441 INFO L280 TraceCheckUtils]: 26: Hoare triple {29427#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,441 INFO L280 TraceCheckUtils]: 27: Hoare triple {29427#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,441 INFO L280 TraceCheckUtils]: 28: Hoare triple {29427#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:43,442 INFO L280 TraceCheckUtils]: 30: Hoare triple {29427#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {29427#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,442 INFO L280 TraceCheckUtils]: 32: Hoare triple {29427#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:43,442 INFO L280 TraceCheckUtils]: 33: Hoare triple {29427#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,442 INFO L280 TraceCheckUtils]: 34: Hoare triple {29427#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,443 INFO L280 TraceCheckUtils]: 35: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {29427#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29427#true} is VALID [2020-07-10 15:12:43,443 INFO L280 TraceCheckUtils]: 37: Hoare triple {29427#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29427#true} is VALID [2020-07-10 15:12:43,443 INFO L280 TraceCheckUtils]: 38: Hoare triple {29427#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {29427#true} is VALID [2020-07-10 15:12:43,443 INFO L280 TraceCheckUtils]: 39: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,444 INFO L280 TraceCheckUtils]: 40: Hoare triple {29427#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,444 INFO L280 TraceCheckUtils]: 41: Hoare triple {29427#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:43,444 INFO L280 TraceCheckUtils]: 42: Hoare triple {29427#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,444 INFO L280 TraceCheckUtils]: 43: Hoare triple {29427#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,444 INFO L280 TraceCheckUtils]: 44: Hoare triple {29427#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,445 INFO L280 TraceCheckUtils]: 45: Hoare triple {29427#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {29427#true} is VALID [2020-07-10 15:12:43,445 INFO L280 TraceCheckUtils]: 46: Hoare triple {29427#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,445 INFO L280 TraceCheckUtils]: 47: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {29427#true} is VALID [2020-07-10 15:12:43,445 INFO L280 TraceCheckUtils]: 48: Hoare triple {29427#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:43,445 INFO L280 TraceCheckUtils]: 49: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,446 INFO L280 TraceCheckUtils]: 50: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,446 INFO L280 TraceCheckUtils]: 51: Hoare triple {29427#true} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,446 INFO L280 TraceCheckUtils]: 52: Hoare triple {29427#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,446 INFO L280 TraceCheckUtils]: 53: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,447 INFO L280 TraceCheckUtils]: 54: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,447 INFO L280 TraceCheckUtils]: 55: Hoare triple {29427#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:43,447 INFO L280 TraceCheckUtils]: 56: Hoare triple {29427#true} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,447 INFO L280 TraceCheckUtils]: 57: Hoare triple {29427#true} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,448 INFO L280 TraceCheckUtils]: 58: Hoare triple {29427#true} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {29427#true} is VALID [2020-07-10 15:12:43,448 INFO L280 TraceCheckUtils]: 59: Hoare triple {29427#true} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,448 INFO L280 TraceCheckUtils]: 60: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,448 INFO L280 TraceCheckUtils]: 61: Hoare triple {29427#true} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:43,449 INFO L280 TraceCheckUtils]: 62: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {29427#true} is VALID [2020-07-10 15:12:43,449 INFO L280 TraceCheckUtils]: 63: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,449 INFO L280 TraceCheckUtils]: 64: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,450 INFO L280 TraceCheckUtils]: 65: Hoare triple {29427#true} assume ((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0;~a21~0 := 1;~a16~0 := 6;~a7~0 := 0;#res := -1; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:43,451 INFO L280 TraceCheckUtils]: 66: Hoare triple {29516#(<= 6 ~a16~0)} assume true; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:43,453 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {29516#(<= 6 ~a16~0)} {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #786#return; {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,458 INFO L263 TraceCheckUtils]: 0: Hoare triple {29427#true} call ULTIMATE.init(); {29514#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:43,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {29514#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {29432#(= 8 ~a12~0)} assume true; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,461 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29432#(= 8 ~a12~0)} {29427#true} #782#return; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,461 INFO L263 TraceCheckUtils]: 4: Hoare triple {29432#(= 8 ~a12~0)} call #t~ret4 := main(); {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {29432#(= 8 ~a12~0)} ~output~0 := -1; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {29432#(= 8 ~a12~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {29432#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29432#(= 8 ~a12~0)} is VALID [2020-07-10 15:12:43,464 INFO L263 TraceCheckUtils]: 8: Hoare triple {29432#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {29515#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:43,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {29515#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29427#true} is VALID [2020-07-10 15:12:43,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {29427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {29427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,465 INFO L280 TraceCheckUtils]: 12: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {29427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {29427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {29427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,466 INFO L280 TraceCheckUtils]: 16: Hoare triple {29427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,467 INFO L280 TraceCheckUtils]: 17: Hoare triple {29427#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,467 INFO L280 TraceCheckUtils]: 18: Hoare triple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,469 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {29432#(= 8 ~a12~0)} #786#return; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,471 INFO L280 TraceCheckUtils]: 22: Hoare triple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:12:43,473 INFO L263 TraceCheckUtils]: 23: Hoare triple {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {29515#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:12:43,473 INFO L280 TraceCheckUtils]: 24: Hoare triple {29515#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29427#true} is VALID [2020-07-10 15:12:43,473 INFO L280 TraceCheckUtils]: 25: Hoare triple {29427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,473 INFO L280 TraceCheckUtils]: 26: Hoare triple {29427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,474 INFO L280 TraceCheckUtils]: 27: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,474 INFO L280 TraceCheckUtils]: 28: Hoare triple {29427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,474 INFO L280 TraceCheckUtils]: 29: Hoare triple {29427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,474 INFO L280 TraceCheckUtils]: 30: Hoare triple {29427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {29427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {29427#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29427#true} is VALID [2020-07-10 15:12:43,475 INFO L280 TraceCheckUtils]: 33: Hoare triple {29427#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,475 INFO L280 TraceCheckUtils]: 34: Hoare triple {29427#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {29427#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,475 INFO L280 TraceCheckUtils]: 37: Hoare triple {29427#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,475 INFO L280 TraceCheckUtils]: 38: Hoare triple {29427#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,476 INFO L280 TraceCheckUtils]: 39: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,476 INFO L280 TraceCheckUtils]: 40: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,476 INFO L280 TraceCheckUtils]: 41: Hoare triple {29427#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,476 INFO L280 TraceCheckUtils]: 42: Hoare triple {29427#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,476 INFO L280 TraceCheckUtils]: 43: Hoare triple {29427#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,477 INFO L280 TraceCheckUtils]: 44: Hoare triple {29427#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:43,477 INFO L280 TraceCheckUtils]: 45: Hoare triple {29427#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,477 INFO L280 TraceCheckUtils]: 46: Hoare triple {29427#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,477 INFO L280 TraceCheckUtils]: 47: Hoare triple {29427#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,478 INFO L280 TraceCheckUtils]: 48: Hoare triple {29427#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,478 INFO L280 TraceCheckUtils]: 49: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,478 INFO L280 TraceCheckUtils]: 50: Hoare triple {29427#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,478 INFO L280 TraceCheckUtils]: 51: Hoare triple {29427#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,479 INFO L280 TraceCheckUtils]: 52: Hoare triple {29427#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,479 INFO L280 TraceCheckUtils]: 53: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:43,479 INFO L280 TraceCheckUtils]: 54: Hoare triple {29427#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,479 INFO L280 TraceCheckUtils]: 55: Hoare triple {29427#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,479 INFO L280 TraceCheckUtils]: 56: Hoare triple {29427#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:43,480 INFO L280 TraceCheckUtils]: 57: Hoare triple {29427#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,480 INFO L280 TraceCheckUtils]: 58: Hoare triple {29427#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,480 INFO L280 TraceCheckUtils]: 59: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,480 INFO L280 TraceCheckUtils]: 60: Hoare triple {29427#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29427#true} is VALID [2020-07-10 15:12:43,481 INFO L280 TraceCheckUtils]: 61: Hoare triple {29427#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29427#true} is VALID [2020-07-10 15:12:43,481 INFO L280 TraceCheckUtils]: 62: Hoare triple {29427#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {29427#true} is VALID [2020-07-10 15:12:43,481 INFO L280 TraceCheckUtils]: 63: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,481 INFO L280 TraceCheckUtils]: 64: Hoare triple {29427#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,481 INFO L280 TraceCheckUtils]: 65: Hoare triple {29427#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:43,482 INFO L280 TraceCheckUtils]: 66: Hoare triple {29427#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,482 INFO L280 TraceCheckUtils]: 67: Hoare triple {29427#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,482 INFO L280 TraceCheckUtils]: 68: Hoare triple {29427#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,482 INFO L280 TraceCheckUtils]: 69: Hoare triple {29427#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {29427#true} is VALID [2020-07-10 15:12:43,483 INFO L280 TraceCheckUtils]: 70: Hoare triple {29427#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,483 INFO L280 TraceCheckUtils]: 71: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {29427#true} is VALID [2020-07-10 15:12:43,483 INFO L280 TraceCheckUtils]: 72: Hoare triple {29427#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:43,483 INFO L280 TraceCheckUtils]: 73: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,483 INFO L280 TraceCheckUtils]: 74: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,483 INFO L280 TraceCheckUtils]: 75: Hoare triple {29427#true} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,484 INFO L280 TraceCheckUtils]: 76: Hoare triple {29427#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,484 INFO L280 TraceCheckUtils]: 77: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,484 INFO L280 TraceCheckUtils]: 78: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:43,484 INFO L280 TraceCheckUtils]: 79: Hoare triple {29427#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:43,484 INFO L280 TraceCheckUtils]: 80: Hoare triple {29427#true} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:43,485 INFO L280 TraceCheckUtils]: 81: Hoare triple {29427#true} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:43,485 INFO L280 TraceCheckUtils]: 82: Hoare triple {29427#true} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {29427#true} is VALID [2020-07-10 15:12:43,485 INFO L280 TraceCheckUtils]: 83: Hoare triple {29427#true} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:43,485 INFO L280 TraceCheckUtils]: 84: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,485 INFO L280 TraceCheckUtils]: 85: Hoare triple {29427#true} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:43,486 INFO L280 TraceCheckUtils]: 86: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {29427#true} is VALID [2020-07-10 15:12:43,486 INFO L280 TraceCheckUtils]: 87: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,486 INFO L280 TraceCheckUtils]: 88: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:43,487 INFO L280 TraceCheckUtils]: 89: Hoare triple {29427#true} assume ((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0;~a21~0 := 1;~a16~0 := 6;~a7~0 := 0;#res := -1; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:43,487 INFO L280 TraceCheckUtils]: 90: Hoare triple {29516#(<= 6 ~a16~0)} assume true; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:43,489 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {29516#(<= 6 ~a16~0)} {29444#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #786#return; {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,490 INFO L280 TraceCheckUtils]: 92: Hoare triple {29513#(not (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,490 INFO L280 TraceCheckUtils]: 93: Hoare triple {29513#(not (= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,491 INFO L280 TraceCheckUtils]: 94: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,492 INFO L263 TraceCheckUtils]: 95: Hoare triple {29513#(not (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,492 INFO L280 TraceCheckUtils]: 96: Hoare triple {29513#(not (= 5 ~a16~0))} ~input := #in~input; {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,493 INFO L280 TraceCheckUtils]: 97: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,493 INFO L280 TraceCheckUtils]: 98: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,494 INFO L280 TraceCheckUtils]: 99: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,494 INFO L280 TraceCheckUtils]: 100: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,495 INFO L280 TraceCheckUtils]: 101: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,496 INFO L280 TraceCheckUtils]: 102: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,496 INFO L280 TraceCheckUtils]: 103: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,497 INFO L280 TraceCheckUtils]: 104: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,497 INFO L280 TraceCheckUtils]: 105: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,498 INFO L280 TraceCheckUtils]: 106: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,498 INFO L280 TraceCheckUtils]: 107: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,499 INFO L280 TraceCheckUtils]: 108: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,499 INFO L280 TraceCheckUtils]: 109: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,500 INFO L280 TraceCheckUtils]: 110: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,500 INFO L280 TraceCheckUtils]: 111: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,501 INFO L280 TraceCheckUtils]: 112: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,501 INFO L280 TraceCheckUtils]: 113: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,502 INFO L280 TraceCheckUtils]: 114: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,503 INFO L280 TraceCheckUtils]: 115: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,503 INFO L280 TraceCheckUtils]: 116: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,504 INFO L280 TraceCheckUtils]: 117: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,504 INFO L280 TraceCheckUtils]: 118: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,505 INFO L280 TraceCheckUtils]: 119: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,505 INFO L280 TraceCheckUtils]: 120: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,506 INFO L280 TraceCheckUtils]: 121: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,506 INFO L280 TraceCheckUtils]: 122: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,507 INFO L280 TraceCheckUtils]: 123: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,507 INFO L280 TraceCheckUtils]: 124: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,508 INFO L280 TraceCheckUtils]: 125: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,508 INFO L280 TraceCheckUtils]: 126: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,509 INFO L280 TraceCheckUtils]: 127: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,509 INFO L280 TraceCheckUtils]: 128: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,510 INFO L280 TraceCheckUtils]: 129: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,511 INFO L280 TraceCheckUtils]: 130: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,511 INFO L280 TraceCheckUtils]: 131: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,512 INFO L280 TraceCheckUtils]: 132: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,513 INFO L280 TraceCheckUtils]: 133: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,513 INFO L280 TraceCheckUtils]: 134: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,514 INFO L280 TraceCheckUtils]: 135: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,515 INFO L280 TraceCheckUtils]: 136: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,515 INFO L280 TraceCheckUtils]: 137: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,516 INFO L280 TraceCheckUtils]: 138: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,517 INFO L280 TraceCheckUtils]: 139: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,517 INFO L280 TraceCheckUtils]: 140: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,518 INFO L280 TraceCheckUtils]: 141: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,518 INFO L280 TraceCheckUtils]: 142: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,519 INFO L280 TraceCheckUtils]: 143: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,520 INFO L280 TraceCheckUtils]: 144: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,520 INFO L280 TraceCheckUtils]: 145: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,521 INFO L280 TraceCheckUtils]: 146: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,521 INFO L280 TraceCheckUtils]: 147: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,522 INFO L280 TraceCheckUtils]: 148: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,522 INFO L280 TraceCheckUtils]: 149: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,523 INFO L280 TraceCheckUtils]: 150: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,524 INFO L280 TraceCheckUtils]: 151: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,524 INFO L280 TraceCheckUtils]: 152: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,525 INFO L280 TraceCheckUtils]: 153: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,525 INFO L280 TraceCheckUtils]: 154: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,526 INFO L280 TraceCheckUtils]: 155: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,526 INFO L280 TraceCheckUtils]: 156: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,527 INFO L280 TraceCheckUtils]: 157: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,527 INFO L280 TraceCheckUtils]: 158: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,528 INFO L280 TraceCheckUtils]: 159: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,528 INFO L280 TraceCheckUtils]: 160: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,529 INFO L280 TraceCheckUtils]: 161: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,529 INFO L280 TraceCheckUtils]: 162: Hoare triple {29513#(not (= 5 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,530 INFO L280 TraceCheckUtils]: 163: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,530 INFO L280 TraceCheckUtils]: 164: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,531 INFO L280 TraceCheckUtils]: 165: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,532 INFO L280 TraceCheckUtils]: 166: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,532 INFO L280 TraceCheckUtils]: 167: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,533 INFO L280 TraceCheckUtils]: 168: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,533 INFO L280 TraceCheckUtils]: 169: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,534 INFO L280 TraceCheckUtils]: 170: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,534 INFO L280 TraceCheckUtils]: 171: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,535 INFO L280 TraceCheckUtils]: 172: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,535 INFO L280 TraceCheckUtils]: 173: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,536 INFO L280 TraceCheckUtils]: 174: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,536 INFO L280 TraceCheckUtils]: 175: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,537 INFO L280 TraceCheckUtils]: 176: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,537 INFO L280 TraceCheckUtils]: 177: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,538 INFO L280 TraceCheckUtils]: 178: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,538 INFO L280 TraceCheckUtils]: 179: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,539 INFO L280 TraceCheckUtils]: 180: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,539 INFO L280 TraceCheckUtils]: 181: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,540 INFO L280 TraceCheckUtils]: 182: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,541 INFO L280 TraceCheckUtils]: 183: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,541 INFO L280 TraceCheckUtils]: 184: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,542 INFO L280 TraceCheckUtils]: 185: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,542 INFO L280 TraceCheckUtils]: 186: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,543 INFO L280 TraceCheckUtils]: 187: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,543 INFO L280 TraceCheckUtils]: 188: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,544 INFO L280 TraceCheckUtils]: 189: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,544 INFO L280 TraceCheckUtils]: 190: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,545 INFO L280 TraceCheckUtils]: 191: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,546 INFO L280 TraceCheckUtils]: 192: Hoare triple {29513#(not (= 5 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29513#(not (= 5 ~a16~0))} is VALID [2020-07-10 15:12:43,546 INFO L280 TraceCheckUtils]: 193: Hoare triple {29513#(not (= 5 ~a16~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {29428#false} is VALID [2020-07-10 15:12:43,546 INFO L280 TraceCheckUtils]: 194: Hoare triple {29428#false} assume !false; {29428#false} is VALID [2020-07-10 15:12:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 76 proven. 11 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-07-10 15:12:43,594 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294471355] [2020-07-10 15:12:43,594 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2048447576] [2020-07-10 15:12:43,594 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:43,704 INFO L264 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:12:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:43,751 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:12:44,065 INFO L263 TraceCheckUtils]: 0: Hoare triple {29427#true} call ULTIMATE.init(); {29427#true} is VALID [2020-07-10 15:12:44,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {29427#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {29427#true} is VALID [2020-07-10 15:12:44,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {29427#true} assume true; {29427#true} is VALID [2020-07-10 15:12:44,067 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29427#true} {29427#true} #782#return; {29427#true} is VALID [2020-07-10 15:12:44,067 INFO L263 TraceCheckUtils]: 4: Hoare triple {29427#true} call #t~ret4 := main(); {29427#true} is VALID [2020-07-10 15:12:44,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {29427#true} ~output~0 := -1; {29427#true} is VALID [2020-07-10 15:12:44,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {29427#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29427#true} is VALID [2020-07-10 15:12:44,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {29427#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29427#true} is VALID [2020-07-10 15:12:44,068 INFO L263 TraceCheckUtils]: 8: Hoare triple {29427#true} call #t~ret3 := calculate_output(~input~0); {29427#true} is VALID [2020-07-10 15:12:44,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {29427#true} ~input := #in~input; {29427#true} is VALID [2020-07-10 15:12:44,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {29427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,068 INFO L280 TraceCheckUtils]: 11: Hoare triple {29427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {29427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {29427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {29427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {29427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:44,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {29427#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29427#true} is VALID [2020-07-10 15:12:44,070 INFO L280 TraceCheckUtils]: 18: Hoare triple {29427#true} assume true; {29427#true} is VALID [2020-07-10 15:12:44,070 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {29427#true} {29427#true} #786#return; {29427#true} is VALID [2020-07-10 15:12:44,071 INFO L280 TraceCheckUtils]: 20: Hoare triple {29427#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29427#true} is VALID [2020-07-10 15:12:44,071 INFO L280 TraceCheckUtils]: 21: Hoare triple {29427#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29427#true} is VALID [2020-07-10 15:12:44,071 INFO L280 TraceCheckUtils]: 22: Hoare triple {29427#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29427#true} is VALID [2020-07-10 15:12:44,072 INFO L263 TraceCheckUtils]: 23: Hoare triple {29427#true} call #t~ret3 := calculate_output(~input~0); {29427#true} is VALID [2020-07-10 15:12:44,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {29427#true} ~input := #in~input; {29427#true} is VALID [2020-07-10 15:12:44,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {29427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {29427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,073 INFO L280 TraceCheckUtils]: 27: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {29427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {29427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {29427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,074 INFO L280 TraceCheckUtils]: 31: Hoare triple {29427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:44,074 INFO L280 TraceCheckUtils]: 32: Hoare triple {29427#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29427#true} is VALID [2020-07-10 15:12:44,075 INFO L280 TraceCheckUtils]: 33: Hoare triple {29427#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,075 INFO L280 TraceCheckUtils]: 34: Hoare triple {29427#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,075 INFO L280 TraceCheckUtils]: 35: Hoare triple {29427#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:44,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,076 INFO L280 TraceCheckUtils]: 37: Hoare triple {29427#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:44,076 INFO L280 TraceCheckUtils]: 38: Hoare triple {29427#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,076 INFO L280 TraceCheckUtils]: 39: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,077 INFO L280 TraceCheckUtils]: 40: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:44,077 INFO L280 TraceCheckUtils]: 41: Hoare triple {29427#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,077 INFO L280 TraceCheckUtils]: 42: Hoare triple {29427#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:44,078 INFO L280 TraceCheckUtils]: 43: Hoare triple {29427#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:44,078 INFO L280 TraceCheckUtils]: 44: Hoare triple {29427#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29427#true} is VALID [2020-07-10 15:12:44,078 INFO L280 TraceCheckUtils]: 45: Hoare triple {29427#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,079 INFO L280 TraceCheckUtils]: 46: Hoare triple {29427#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:44,079 INFO L280 TraceCheckUtils]: 47: Hoare triple {29427#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:44,079 INFO L280 TraceCheckUtils]: 48: Hoare triple {29427#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,080 INFO L280 TraceCheckUtils]: 49: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,080 INFO L280 TraceCheckUtils]: 50: Hoare triple {29427#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {29427#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {29427#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,081 INFO L280 TraceCheckUtils]: 53: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:44,081 INFO L280 TraceCheckUtils]: 54: Hoare triple {29427#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,082 INFO L280 TraceCheckUtils]: 55: Hoare triple {29427#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,082 INFO L280 TraceCheckUtils]: 56: Hoare triple {29427#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:44,082 INFO L280 TraceCheckUtils]: 57: Hoare triple {29427#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,082 INFO L280 TraceCheckUtils]: 58: Hoare triple {29427#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:44,083 INFO L280 TraceCheckUtils]: 59: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:44,083 INFO L280 TraceCheckUtils]: 60: Hoare triple {29427#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29427#true} is VALID [2020-07-10 15:12:44,083 INFO L280 TraceCheckUtils]: 61: Hoare triple {29427#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29427#true} is VALID [2020-07-10 15:12:44,084 INFO L280 TraceCheckUtils]: 62: Hoare triple {29427#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {29427#true} is VALID [2020-07-10 15:12:44,084 INFO L280 TraceCheckUtils]: 63: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:44,084 INFO L280 TraceCheckUtils]: 64: Hoare triple {29427#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,085 INFO L280 TraceCheckUtils]: 65: Hoare triple {29427#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:44,085 INFO L280 TraceCheckUtils]: 66: Hoare triple {29427#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,085 INFO L280 TraceCheckUtils]: 67: Hoare triple {29427#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,086 INFO L280 TraceCheckUtils]: 68: Hoare triple {29427#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,086 INFO L280 TraceCheckUtils]: 69: Hoare triple {29427#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {29427#true} is VALID [2020-07-10 15:12:44,086 INFO L280 TraceCheckUtils]: 70: Hoare triple {29427#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,087 INFO L280 TraceCheckUtils]: 71: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {29427#true} is VALID [2020-07-10 15:12:44,087 INFO L280 TraceCheckUtils]: 72: Hoare triple {29427#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:44,087 INFO L280 TraceCheckUtils]: 73: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,087 INFO L280 TraceCheckUtils]: 74: Hoare triple {29427#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,088 INFO L280 TraceCheckUtils]: 75: Hoare triple {29427#true} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,088 INFO L280 TraceCheckUtils]: 76: Hoare triple {29427#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,088 INFO L280 TraceCheckUtils]: 77: Hoare triple {29427#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,089 INFO L280 TraceCheckUtils]: 78: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {29427#true} is VALID [2020-07-10 15:12:44,089 INFO L280 TraceCheckUtils]: 79: Hoare triple {29427#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {29427#true} is VALID [2020-07-10 15:12:44,089 INFO L280 TraceCheckUtils]: 80: Hoare triple {29427#true} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29427#true} is VALID [2020-07-10 15:12:44,090 INFO L280 TraceCheckUtils]: 81: Hoare triple {29427#true} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {29427#true} is VALID [2020-07-10 15:12:44,090 INFO L280 TraceCheckUtils]: 82: Hoare triple {29427#true} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {29427#true} is VALID [2020-07-10 15:12:44,090 INFO L280 TraceCheckUtils]: 83: Hoare triple {29427#true} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {29427#true} is VALID [2020-07-10 15:12:44,091 INFO L280 TraceCheckUtils]: 84: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,091 INFO L280 TraceCheckUtils]: 85: Hoare triple {29427#true} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29427#true} is VALID [2020-07-10 15:12:44,091 INFO L280 TraceCheckUtils]: 86: Hoare triple {29427#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {29427#true} is VALID [2020-07-10 15:12:44,092 INFO L280 TraceCheckUtils]: 87: Hoare triple {29427#true} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,092 INFO L280 TraceCheckUtils]: 88: Hoare triple {29427#true} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29427#true} is VALID [2020-07-10 15:12:44,093 INFO L280 TraceCheckUtils]: 89: Hoare triple {29427#true} assume ((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0;~a21~0 := 1;~a16~0 := 6;~a7~0 := 0;#res := -1; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,094 INFO L280 TraceCheckUtils]: 90: Hoare triple {29516#(<= 6 ~a16~0)} assume true; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,096 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {29516#(<= 6 ~a16~0)} {29427#true} #786#return; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,097 INFO L280 TraceCheckUtils]: 92: Hoare triple {29516#(<= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,098 INFO L280 TraceCheckUtils]: 93: Hoare triple {29516#(<= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,099 INFO L280 TraceCheckUtils]: 94: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,102 INFO L263 TraceCheckUtils]: 95: Hoare triple {29516#(<= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,103 INFO L280 TraceCheckUtils]: 96: Hoare triple {29516#(<= 6 ~a16~0)} ~input := #in~input; {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,104 INFO L280 TraceCheckUtils]: 97: Hoare triple {29516#(<= 6 ~a16~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,105 INFO L280 TraceCheckUtils]: 98: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,106 INFO L280 TraceCheckUtils]: 99: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,107 INFO L280 TraceCheckUtils]: 100: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,108 INFO L280 TraceCheckUtils]: 101: Hoare triple {29516#(<= 6 ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,109 INFO L280 TraceCheckUtils]: 102: Hoare triple {29516#(<= 6 ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,110 INFO L280 TraceCheckUtils]: 103: Hoare triple {29516#(<= 6 ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,110 INFO L280 TraceCheckUtils]: 104: Hoare triple {29516#(<= 6 ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,111 INFO L280 TraceCheckUtils]: 105: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,112 INFO L280 TraceCheckUtils]: 106: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,112 INFO L280 TraceCheckUtils]: 107: Hoare triple {29516#(<= 6 ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,113 INFO L280 TraceCheckUtils]: 108: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,113 INFO L280 TraceCheckUtils]: 109: Hoare triple {29516#(<= 6 ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,114 INFO L280 TraceCheckUtils]: 110: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,115 INFO L280 TraceCheckUtils]: 111: Hoare triple {29516#(<= 6 ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,115 INFO L280 TraceCheckUtils]: 112: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,116 INFO L280 TraceCheckUtils]: 113: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,117 INFO L280 TraceCheckUtils]: 114: Hoare triple {29516#(<= 6 ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,117 INFO L280 TraceCheckUtils]: 115: Hoare triple {29516#(<= 6 ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,118 INFO L280 TraceCheckUtils]: 116: Hoare triple {29516#(<= 6 ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,119 INFO L280 TraceCheckUtils]: 117: Hoare triple {29516#(<= 6 ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,120 INFO L280 TraceCheckUtils]: 118: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,122 INFO L280 TraceCheckUtils]: 119: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,123 INFO L280 TraceCheckUtils]: 120: Hoare triple {29516#(<= 6 ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,124 INFO L280 TraceCheckUtils]: 121: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,125 INFO L280 TraceCheckUtils]: 122: Hoare triple {29516#(<= 6 ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,126 INFO L280 TraceCheckUtils]: 123: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,127 INFO L280 TraceCheckUtils]: 124: Hoare triple {29516#(<= 6 ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,128 INFO L280 TraceCheckUtils]: 125: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,129 INFO L280 TraceCheckUtils]: 126: Hoare triple {29516#(<= 6 ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,130 INFO L280 TraceCheckUtils]: 127: Hoare triple {29516#(<= 6 ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,131 INFO L280 TraceCheckUtils]: 128: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,131 INFO L280 TraceCheckUtils]: 129: Hoare triple {29516#(<= 6 ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,132 INFO L280 TraceCheckUtils]: 130: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,133 INFO L280 TraceCheckUtils]: 131: Hoare triple {29516#(<= 6 ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,135 INFO L280 TraceCheckUtils]: 132: Hoare triple {29516#(<= 6 ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,135 INFO L280 TraceCheckUtils]: 133: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,136 INFO L280 TraceCheckUtils]: 134: Hoare triple {29516#(<= 6 ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,137 INFO L280 TraceCheckUtils]: 135: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,138 INFO L280 TraceCheckUtils]: 136: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,139 INFO L280 TraceCheckUtils]: 137: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,140 INFO L280 TraceCheckUtils]: 138: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,141 INFO L280 TraceCheckUtils]: 139: Hoare triple {29516#(<= 6 ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,142 INFO L280 TraceCheckUtils]: 140: Hoare triple {29516#(<= 6 ~a16~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,143 INFO L280 TraceCheckUtils]: 141: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,144 INFO L280 TraceCheckUtils]: 142: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,145 INFO L280 TraceCheckUtils]: 143: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,146 INFO L280 TraceCheckUtils]: 144: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,147 INFO L280 TraceCheckUtils]: 145: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,148 INFO L280 TraceCheckUtils]: 146: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,149 INFO L280 TraceCheckUtils]: 147: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,150 INFO L280 TraceCheckUtils]: 148: Hoare triple {29516#(<= 6 ~a16~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,151 INFO L280 TraceCheckUtils]: 149: Hoare triple {29516#(<= 6 ~a16~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,152 INFO L280 TraceCheckUtils]: 150: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,153 INFO L280 TraceCheckUtils]: 151: Hoare triple {29516#(<= 6 ~a16~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,154 INFO L280 TraceCheckUtils]: 152: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,155 INFO L280 TraceCheckUtils]: 153: Hoare triple {29516#(<= 6 ~a16~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,156 INFO L280 TraceCheckUtils]: 154: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,157 INFO L280 TraceCheckUtils]: 155: Hoare triple {29516#(<= 6 ~a16~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,158 INFO L280 TraceCheckUtils]: 156: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,159 INFO L280 TraceCheckUtils]: 157: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,159 INFO L280 TraceCheckUtils]: 158: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,160 INFO L280 TraceCheckUtils]: 159: Hoare triple {29516#(<= 6 ~a16~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,161 INFO L280 TraceCheckUtils]: 160: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,162 INFO L280 TraceCheckUtils]: 161: Hoare triple {29516#(<= 6 ~a16~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,163 INFO L280 TraceCheckUtils]: 162: Hoare triple {29516#(<= 6 ~a16~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,164 INFO L280 TraceCheckUtils]: 163: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,165 INFO L280 TraceCheckUtils]: 164: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,167 INFO L280 TraceCheckUtils]: 165: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,168 INFO L280 TraceCheckUtils]: 166: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,169 INFO L280 TraceCheckUtils]: 167: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,170 INFO L280 TraceCheckUtils]: 168: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,171 INFO L280 TraceCheckUtils]: 169: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,172 INFO L280 TraceCheckUtils]: 170: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,173 INFO L280 TraceCheckUtils]: 171: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,174 INFO L280 TraceCheckUtils]: 172: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,175 INFO L280 TraceCheckUtils]: 173: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,176 INFO L280 TraceCheckUtils]: 174: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,177 INFO L280 TraceCheckUtils]: 175: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,178 INFO L280 TraceCheckUtils]: 176: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,179 INFO L280 TraceCheckUtils]: 177: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,180 INFO L280 TraceCheckUtils]: 178: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,181 INFO L280 TraceCheckUtils]: 179: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,182 INFO L280 TraceCheckUtils]: 180: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,183 INFO L280 TraceCheckUtils]: 181: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,184 INFO L280 TraceCheckUtils]: 182: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,185 INFO L280 TraceCheckUtils]: 183: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,186 INFO L280 TraceCheckUtils]: 184: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,187 INFO L280 TraceCheckUtils]: 185: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,188 INFO L280 TraceCheckUtils]: 186: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,189 INFO L280 TraceCheckUtils]: 187: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,190 INFO L280 TraceCheckUtils]: 188: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,191 INFO L280 TraceCheckUtils]: 189: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,192 INFO L280 TraceCheckUtils]: 190: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,193 INFO L280 TraceCheckUtils]: 191: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,194 INFO L280 TraceCheckUtils]: 192: Hoare triple {29516#(<= 6 ~a16~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29516#(<= 6 ~a16~0)} is VALID [2020-07-10 15:12:44,195 INFO L280 TraceCheckUtils]: 193: Hoare triple {29516#(<= 6 ~a16~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {29428#false} is VALID [2020-07-10 15:12:44,195 INFO L280 TraceCheckUtils]: 194: Hoare triple {29428#false} assume !false; {29428#false} is VALID [2020-07-10 15:12:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-10 15:12:44,248 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:12:44,248 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 8 [2020-07-10 15:12:44,249 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652158506] [2020-07-10 15:12:44,250 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2020-07-10 15:12:44,250 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:44,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:12:44,593 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:44,593 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:12:44,593 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:44,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:12:44,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:44,594 INFO L87 Difference]: Start difference. First operand 2202 states and 2892 transitions. Second operand 3 states. [2020-07-10 15:12:46,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:46,705 INFO L93 Difference]: Finished difference Result 4396 states and 5799 transitions. [2020-07-10 15:12:46,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:12:46,705 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2020-07-10 15:12:46,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 15:12:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:12:46,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 15:12:46,713 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 609 transitions. [2020-07-10 15:12:47,525 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:47,525 INFO L225 Difference]: With dead ends: 4396 [2020-07-10 15:12:47,525 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 15:12:47,535 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 200 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:47,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 15:12:47,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 15:12:47,535 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:47,535 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 15:12:47,535 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:12:47,536 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:12:47,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:47,536 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:12:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:12:47,536 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:47,536 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:47,537 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:12:47,537 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:12:47,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:47,537 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:12:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:12:47,537 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:47,537 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:47,538 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:47,538 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 15:12:47,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 15:12:47,538 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 195 [2020-07-10 15:12:47,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:47,538 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 15:12:47,539 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:12:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:12:47,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:47,752 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:12:47,756 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 15:12:48,486 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 41 [2020-07-10 15:12:48,636 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:12:48,637 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|)) [2020-07-10 15:12:48,637 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:12:48,637 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-10 15:12:48,637 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-10 15:12:48,637 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,637 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-10 15:12:48,638 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,639 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-10 15:12:48,640 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 482) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-10 15:12:48,641 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-10 15:12:48,642 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,643 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-10 15:12:48,644 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,645 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-10 15:12:48,646 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-10 15:12:48,647 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-10 15:12:48,648 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-10 15:12:48,649 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,650 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-10 15:12:48,651 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-10 15:12:48,652 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-10 15:12:48,652 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse0 (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|)))) (and (or (not (<= 15 |old(~a8~0)|)) .cse0) (or (not (<= |old(~a21~0)| 0)) .cse0) (or (= 13 |old(~a8~0)|) .cse0 (not (<= |old(~a17~0)| 0))) (or (not (<= |old(~a16~0)| 4)) .cse0) (or .cse0 (not (<= 6 |old(~a16~0)|))))) [2020-07-10 15:12:48,652 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-10 15:12:48,652 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,652 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,652 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,652 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,652 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-10 15:12:48,653 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-10 15:12:48,654 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,655 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:12:48,656 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a16~0 5) (<= 15 ~a8~0)) [2020-07-10 15:12:48,657 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 15:12:48,657 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:12:48,657 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (<= 15 |old(~a8~0)|)) (not (<= |old(~a16~0)| 5)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))) [2020-07-10 15:12:48,657 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:12:48,657 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (or (not (<= 15 |old(~a8~0)|)) (<= ~a21~0 0) (<= 6 ~a16~0) (not (<= |old(~a16~0)| 5)) (<= 15 ~a8~0) (and (<= ~a17~0 0) (not (= 13 ~a8~0))) (<= ~a16~0 4)) [2020-07-10 15:12:48,657 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-10 15:12:48,657 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-10 15:12:48,657 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (or (not (<= 15 |old(~a8~0)|)) (<= ~a21~0 0) (<= 6 ~a16~0) (not (<= |old(~a16~0)| 5)) (<= 15 ~a8~0) (and (<= ~a17~0 0) (not (= 13 ~a8~0))) (<= ~a16~0 4)) [2020-07-10 15:12:48,657 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:12:48,661 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:12:48,661 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:12:48,663 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:12:48,664 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:12:48,664 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:12:48,664 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:12:48,665 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:12:48,666 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-10 15:12:48,666 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:12:48,666 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:12:48,666 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:12:48,666 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:12:48,667 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:12:48,668 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:12:48,669 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:12:48,670 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:12:48,671 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:12:48,672 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:12:48,673 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:12:48,674 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:12:48,675 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:12:48,676 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 15:12:48,677 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:12:48,678 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:12:48,679 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:12:48,680 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:12:48,681 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:12:48,682 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:12:48,683 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:12:48,684 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:12:48,685 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:12:48,686 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:12:48,687 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 15:12:48,688 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:12:48,689 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:12:48,690 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 15:12:48,690 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 15:12:48,690 INFO L163 areAnnotationChecker]: CFG has 4 edges. 4 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 15:12:48,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:12:48 BoogieIcfgContainer [2020-07-10 15:12:48,704 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:12:48,706 INFO L168 Benchmark]: Toolchain (without parser) took 38080.56 ms. Allocated memory was 137.4 MB in the beginning and 593.5 MB in the end (delta: 456.1 MB). Free memory was 99.4 MB in the beginning and 360.3 MB in the end (delta: -260.9 MB). Peak memory consumption was 195.3 MB. Max. memory is 7.1 GB. [2020-07-10 15:12:48,707 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 137.4 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-10 15:12:48,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 852.29 ms. Allocated memory was 137.4 MB in the beginning and 204.5 MB in the end (delta: 67.1 MB). Free memory was 99.2 MB in the beginning and 166.7 MB in the end (delta: -67.5 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. [2020-07-10 15:12:48,708 INFO L168 Benchmark]: Boogie Preprocessor took 136.27 ms. Allocated memory is still 204.5 MB. Free memory was 166.7 MB in the beginning and 160.8 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-10 15:12:48,709 INFO L168 Benchmark]: RCFGBuilder took 1701.83 ms. Allocated memory was 204.5 MB in the beginning and 235.9 MB in the end (delta: 31.5 MB). Free memory was 160.8 MB in the beginning and 95.8 MB in the end (delta: 65.1 MB). Peak memory consumption was 96.5 MB. Max. memory is 7.1 GB. [2020-07-10 15:12:48,710 INFO L168 Benchmark]: TraceAbstraction took 35384.11 ms. Allocated memory was 235.9 MB in the beginning and 593.5 MB in the end (delta: 357.6 MB). Free memory was 95.8 MB in the beginning and 360.3 MB in the end (delta: -264.5 MB). Peak memory consumption was 93.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:12:48,713 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 0.25 ms. Allocated memory is still 137.4 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 852.29 ms. Allocated memory was 137.4 MB in the beginning and 204.5 MB in the end (delta: 67.1 MB). Free memory was 99.2 MB in the beginning and 166.7 MB in the end (delta: -67.5 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 136.27 ms. Allocated memory is still 204.5 MB. Free memory was 166.7 MB in the beginning and 160.8 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1701.83 ms. Allocated memory was 204.5 MB in the beginning and 235.9 MB in the end (delta: 31.5 MB). Free memory was 160.8 MB in the beginning and 95.8 MB in the end (delta: 65.1 MB). Peak memory consumption was 96.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 35384.11 ms. Allocated memory was 235.9 MB in the beginning and 593.5 MB in the end (delta: 357.6 MB). Free memory was 95.8 MB in the beginning and 360.3 MB in the end (delta: -264.5 MB). Peak memory consumption was 93.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 482]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: (((((!(15 <= \old(a8)) || a21 <= 0) || 6 <= a16) || !(\old(a16) <= 5)) || 15 <= a8) || (a17 <= 0 && !(13 == a8))) || a16 <= 4 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 34.3s, OverallIterations: 6, TraceHistogramMax: 3, AutomataDifference: 24.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 897 SDtfs, 1187 SDslu, 129 SDs, 0 SdLazy, 3065 SolverSat, 626 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 638 GetRequests, 601 SyntacticMatches, 2 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2202occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 163 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 65 PreInvPairs, 97 NumberOfFragments, 276 HoareAnnotationTreeSize, 65 FomulaSimplifications, 2819 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 1216 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 1384 NumberOfCodeBlocks, 1384 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1374 ConstructedInterpolants, 0 QuantifiedInterpolants, 571523 SizeOfPredicates, 8 NumberOfNonLiveVariables, 1618 ConjunctsInSsa, 16 ConjunctsInUnsatCore, 10 InterpolantComputations, 6 PerfectInterpolantSequences, 302/317 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 correct! Received shutdown request...