/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_label53.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:13:32,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:13:32,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:13:32,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-10 15:13:32,404 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 15:13:32,424 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:13:32,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:13:32,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:13:32,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:13:32,427 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:13:32,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:13:32,427 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:13:32,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:13:32,428 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:13:32,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:13:32,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:13:32,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:13:32,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:13:32,430 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:13:32,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:13:32,430 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:13:32,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:13:32,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:13:32,431 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:13:32,431 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:13:32,431 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:13:32,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:13:32,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:13:32,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:13:32,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:13:32,432 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:13:32,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:13:32,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:13:32,433 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:13:32,433 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:13:32,707 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:13:32,728 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:13:32,732 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:13:32,734 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:13:32,734 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:13:32,735 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label53.c [2020-07-10 15:13:32,817 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2e6d341a/789c852b94df46c1a8b098f37d8d5551/FLAG6f18242c3 [2020-07-10 15:13:33,402 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:13:33,404 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label53.c [2020-07-10 15:13:33,421 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2e6d341a/789c852b94df46c1a8b098f37d8d5551/FLAG6f18242c3 [2020-07-10 15:13:33,653 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2e6d341a/789c852b94df46c1a8b098f37d8d5551 [2020-07-10 15:13:33,661 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:13:33,663 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:13:33,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:13:33,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:13:33,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:13:33,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:13:33" (1/1) ... [2020-07-10 15:13:33,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e4851ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:33, skipping insertion in model container [2020-07-10 15:13:33,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:13:33" (1/1) ... [2020-07-10 15:13:33,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:13:33,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:13:34,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:13:34,179 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:13:34,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:13:34,470 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:13:34,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34 WrapperNode [2020-07-10 15:13:34,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:13:34,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:13:34,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:13:34,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:13:34,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (1/1) ... [2020-07-10 15:13:34,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (1/1) ... [2020-07-10 15:13:34,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (1/1) ... [2020-07-10 15:13:34,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (1/1) ... [2020-07-10 15:13:34,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (1/1) ... [2020-07-10 15:13:34,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (1/1) ... [2020-07-10 15:13:34,615 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (1/1) ... [2020-07-10 15:13:34,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:13:34,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:13:34,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:13:34,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:13:34,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (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 15:13:34,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:13:34,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:13:34,690 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 15:13:34,691 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:13:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 15:13:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:13:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:13:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:13:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:13:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:13:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:13:36,218 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:13:36,219 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 15:13:36,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:13:36 BoogieIcfgContainer [2020-07-10 15:13:36,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:13:36,227 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:13:36,227 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:13:36,230 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:13:36,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:13:33" (1/3) ... [2020-07-10 15:13:36,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77c2c1d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:13:36, skipping insertion in model container [2020-07-10 15:13:36,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:13:34" (2/3) ... [2020-07-10 15:13:36,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77c2c1d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:13:36, skipping insertion in model container [2020-07-10 15:13:36,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:13:36" (3/3) ... [2020-07-10 15:13:36,234 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label53.c [2020-07-10 15:13:36,245 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:13:36,255 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:13:36,270 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:13:36,296 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:13:36,297 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:13:36,297 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:13:36,297 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:13:36,297 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:13:36,297 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:13:36,298 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:13:36,298 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:13:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-10 15:13:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-07-10 15:13:36,363 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:36,364 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:36,365 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:36,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:36,372 INFO L82 PathProgramCache]: Analyzing trace with hash 597031182, now seen corresponding path program 1 times [2020-07-10 15:13:36,382 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:36,382 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015478291] [2020-07-10 15:13:36,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:37,027 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 15:13:37,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:37,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,036 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 15:13:37,038 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 15:13:37,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:37,040 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,041 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret4 := main(); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,043 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 14 ~a8~0))} ~output~0 := -1; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,044 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 14 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,045 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,046 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,047 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 14 ~a8~0))} ~input := #in~input; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,048 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,053 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,054 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,055 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,056 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,057 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,058 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,059 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,060 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,063 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,064 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,065 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,066 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,067 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,067 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,069 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,070 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,070 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,072 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,073 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,073 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,074 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,075 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,076 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,083 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,084 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,085 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,086 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,087 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,088 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,089 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,089 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,090 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,091 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,092 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,093 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,094 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,095 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,095 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,097 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,097 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,098 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,099 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,100 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,101 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,102 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,103 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,104 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,105 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,106 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,107 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,108 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,109 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,109 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,110 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,111 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,112 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,113 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,114 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,115 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,117 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,118 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,119 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,119 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,120 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,121 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,122 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,122 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,123 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,124 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,125 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,126 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,127 INFO L280 TraceCheckUtils]: 91: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,127 INFO L280 TraceCheckUtils]: 92: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,128 INFO L280 TraceCheckUtils]: 93: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,129 INFO L280 TraceCheckUtils]: 94: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,130 INFO L280 TraceCheckUtils]: 95: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,131 INFO L280 TraceCheckUtils]: 96: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,131 INFO L280 TraceCheckUtils]: 97: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,132 INFO L280 TraceCheckUtils]: 98: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,133 INFO L280 TraceCheckUtils]: 99: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,134 INFO L280 TraceCheckUtils]: 100: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,134 INFO L280 TraceCheckUtils]: 101: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,135 INFO L280 TraceCheckUtils]: 102: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,136 INFO L280 TraceCheckUtils]: 103: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,137 INFO L280 TraceCheckUtils]: 104: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,137 INFO L280 TraceCheckUtils]: 105: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,138 INFO L280 TraceCheckUtils]: 106: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,139 INFO L280 TraceCheckUtils]: 107: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,140 INFO L280 TraceCheckUtils]: 108: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,141 INFO L280 TraceCheckUtils]: 109: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,141 INFO L280 TraceCheckUtils]: 110: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,142 INFO L280 TraceCheckUtils]: 111: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,143 INFO L280 TraceCheckUtils]: 112: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,144 INFO L280 TraceCheckUtils]: 113: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,145 INFO L280 TraceCheckUtils]: 114: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,145 INFO L280 TraceCheckUtils]: 115: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,146 INFO L280 TraceCheckUtils]: 116: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,147 INFO L280 TraceCheckUtils]: 117: Hoare triple {215#(not (= 14 ~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 (= 14 ~a8~0))} is VALID [2020-07-10 15:13:37,148 INFO L280 TraceCheckUtils]: 118: Hoare triple {215#(not (= 14 ~a8~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-10 15:13:37,148 INFO L280 TraceCheckUtils]: 119: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-10 15:13:37,190 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 15:13:37,191 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015478291] [2020-07-10 15:13:37,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:13:37,192 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:13:37,193 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054680292] [2020-07-10 15:13:37,199 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2020-07-10 15:13:37,203 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:37,207 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:13:37,417 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:37,417 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:13:37,417 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:37,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:13:37,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:13:37,428 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-10 15:13:43,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:43,035 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-10 15:13:43,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:13:43,035 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2020-07-10 15:13:43,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:13:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:13:43,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:13:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:13:43,101 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-10 15:13:45,585 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 15:13:45,638 INFO L225 Difference]: With dead ends: 698 [2020-07-10 15:13:45,638 INFO L226 Difference]: Without dead ends: 423 [2020-07-10 15:13:45,646 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 15:13:45,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-10 15:13:45,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-10 15:13:45,789 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:45,790 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-10 15:13:45,790 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-10 15:13:45,791 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-10 15:13:45,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:45,817 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-10 15:13:45,817 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-10 15:13:45,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:45,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:45,823 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-10 15:13:45,823 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-10 15:13:45,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:45,848 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-10 15:13:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-10 15:13:45,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:45,850 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:45,851 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:45,851 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-10 15:13:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 603 transitions. [2020-07-10 15:13:45,873 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 603 transitions. Word has length 120 [2020-07-10 15:13:45,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:45,874 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 603 transitions. [2020-07-10 15:13:45,874 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:13:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 603 transitions. [2020-07-10 15:13:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-07-10 15:13:45,880 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:45,881 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:45,881 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:13:45,881 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:45,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:45,882 INFO L82 PathProgramCache]: Analyzing trace with hash 1219225115, now seen corresponding path program 1 times [2020-07-10 15:13:45,882 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:45,882 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722027772] [2020-07-10 15:13:45,883 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:46,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {2235#(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; {2216#true} is VALID [2020-07-10 15:13:46,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:13:46,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:13:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:46,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {2236#(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; {2216#true} is VALID [2020-07-10 15:13:46,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,337 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,337 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#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)); {2216#true} is VALID [2020-07-10 15:13:46,337 INFO L280 TraceCheckUtils]: 8: Hoare triple {2216#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))); {2216#true} is VALID [2020-07-10 15:13:46,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#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;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,343 INFO L280 TraceCheckUtils]: 11: Hoare triple {2237#(<= ~a17~0 0)} assume true; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,344 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2237#(<= ~a17~0 0)} {2216#true} #786#return; {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,346 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2235#(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 15:13:46,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {2235#(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; {2216#true} is VALID [2020-07-10 15:13:46,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:13:46,347 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:13:46,347 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-10 15:13:46,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-10 15:13:46,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-10 15:13:46,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-10 15:13:46,349 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2236#(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 15:13:46,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {2236#(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; {2216#true} is VALID [2020-07-10 15:13:46,350 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,350 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,350 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,350 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,351 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,351 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,351 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#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)); {2216#true} is VALID [2020-07-10 15:13:46,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#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))); {2216#true} is VALID [2020-07-10 15:13:46,352 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#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;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,357 INFO L280 TraceCheckUtils]: 20: Hoare triple {2237#(<= ~a17~0 0)} assume true; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,358 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2237#(<= ~a17~0 0)} {2216#true} #786#return; {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,359 INFO L280 TraceCheckUtils]: 22: Hoare triple {2234#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,359 INFO L280 TraceCheckUtils]: 23: Hoare triple {2234#(not (= 1 ~a17~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,360 INFO L280 TraceCheckUtils]: 24: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,361 INFO L263 TraceCheckUtils]: 25: Hoare triple {2234#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,361 INFO L280 TraceCheckUtils]: 26: Hoare triple {2234#(not (= 1 ~a17~0))} ~input := #in~input; {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,362 INFO L280 TraceCheckUtils]: 27: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,363 INFO L280 TraceCheckUtils]: 28: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,363 INFO L280 TraceCheckUtils]: 29: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,364 INFO L280 TraceCheckUtils]: 30: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,364 INFO L280 TraceCheckUtils]: 31: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,365 INFO L280 TraceCheckUtils]: 32: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,366 INFO L280 TraceCheckUtils]: 33: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,366 INFO L280 TraceCheckUtils]: 34: Hoare triple {2234#(not (= 1 ~a17~0))} 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))); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,367 INFO L280 TraceCheckUtils]: 35: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,367 INFO L280 TraceCheckUtils]: 36: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,368 INFO L280 TraceCheckUtils]: 37: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,368 INFO L280 TraceCheckUtils]: 38: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,369 INFO L280 TraceCheckUtils]: 39: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,370 INFO L280 TraceCheckUtils]: 40: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,370 INFO L280 TraceCheckUtils]: 41: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,371 INFO L280 TraceCheckUtils]: 42: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,371 INFO L280 TraceCheckUtils]: 43: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,373 INFO L280 TraceCheckUtils]: 44: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,373 INFO L280 TraceCheckUtils]: 45: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,374 INFO L280 TraceCheckUtils]: 46: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,375 INFO L280 TraceCheckUtils]: 47: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,375 INFO L280 TraceCheckUtils]: 48: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,376 INFO L280 TraceCheckUtils]: 49: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,378 INFO L280 TraceCheckUtils]: 50: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,378 INFO L280 TraceCheckUtils]: 51: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,379 INFO L280 TraceCheckUtils]: 52: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,384 INFO L280 TraceCheckUtils]: 53: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,384 INFO L280 TraceCheckUtils]: 54: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,386 INFO L280 TraceCheckUtils]: 55: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,387 INFO L280 TraceCheckUtils]: 56: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,388 INFO L280 TraceCheckUtils]: 57: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,388 INFO L280 TraceCheckUtils]: 58: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,389 INFO L280 TraceCheckUtils]: 59: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,389 INFO L280 TraceCheckUtils]: 60: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,390 INFO L280 TraceCheckUtils]: 61: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,390 INFO L280 TraceCheckUtils]: 62: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,391 INFO L280 TraceCheckUtils]: 63: Hoare triple {2234#(not (= 1 ~a17~0))} 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)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,392 INFO L280 TraceCheckUtils]: 64: Hoare triple {2234#(not (= 1 ~a17~0))} 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)))); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,395 INFO L280 TraceCheckUtils]: 65: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,397 INFO L280 TraceCheckUtils]: 66: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,402 INFO L280 TraceCheckUtils]: 67: Hoare triple {2234#(not (= 1 ~a17~0))} 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)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,403 INFO L280 TraceCheckUtils]: 68: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,404 INFO L280 TraceCheckUtils]: 69: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,404 INFO L280 TraceCheckUtils]: 70: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,405 INFO L280 TraceCheckUtils]: 71: Hoare triple {2234#(not (= 1 ~a17~0))} 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))); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,406 INFO L280 TraceCheckUtils]: 72: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,406 INFO L280 TraceCheckUtils]: 73: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,407 INFO L280 TraceCheckUtils]: 74: Hoare triple {2234#(not (= 1 ~a17~0))} 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)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,408 INFO L280 TraceCheckUtils]: 75: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,409 INFO L280 TraceCheckUtils]: 76: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,410 INFO L280 TraceCheckUtils]: 77: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,411 INFO L280 TraceCheckUtils]: 78: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,411 INFO L280 TraceCheckUtils]: 79: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,412 INFO L280 TraceCheckUtils]: 80: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,413 INFO L280 TraceCheckUtils]: 81: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,413 INFO L280 TraceCheckUtils]: 82: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,414 INFO L280 TraceCheckUtils]: 83: Hoare triple {2234#(not (= 1 ~a17~0))} 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); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,415 INFO L280 TraceCheckUtils]: 84: Hoare triple {2234#(not (= 1 ~a17~0))} 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)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,415 INFO L280 TraceCheckUtils]: 85: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,416 INFO L280 TraceCheckUtils]: 86: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,416 INFO L280 TraceCheckUtils]: 87: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,417 INFO L280 TraceCheckUtils]: 88: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,418 INFO L280 TraceCheckUtils]: 89: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,419 INFO L280 TraceCheckUtils]: 90: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,420 INFO L280 TraceCheckUtils]: 91: Hoare triple {2234#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,422 INFO L280 TraceCheckUtils]: 92: Hoare triple {2234#(not (= 1 ~a17~0))} 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))); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,423 INFO L280 TraceCheckUtils]: 93: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,424 INFO L280 TraceCheckUtils]: 94: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,424 INFO L280 TraceCheckUtils]: 95: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,425 INFO L280 TraceCheckUtils]: 96: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,426 INFO L280 TraceCheckUtils]: 97: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,427 INFO L280 TraceCheckUtils]: 98: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,427 INFO L280 TraceCheckUtils]: 99: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,428 INFO L280 TraceCheckUtils]: 100: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,428 INFO L280 TraceCheckUtils]: 101: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,429 INFO L280 TraceCheckUtils]: 102: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,430 INFO L280 TraceCheckUtils]: 103: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,430 INFO L280 TraceCheckUtils]: 104: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,431 INFO L280 TraceCheckUtils]: 105: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,432 INFO L280 TraceCheckUtils]: 106: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,432 INFO L280 TraceCheckUtils]: 107: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,433 INFO L280 TraceCheckUtils]: 108: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,433 INFO L280 TraceCheckUtils]: 109: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,434 INFO L280 TraceCheckUtils]: 110: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,435 INFO L280 TraceCheckUtils]: 111: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,436 INFO L280 TraceCheckUtils]: 112: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,437 INFO L280 TraceCheckUtils]: 113: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,439 INFO L280 TraceCheckUtils]: 114: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,442 INFO L280 TraceCheckUtils]: 115: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,446 INFO L280 TraceCheckUtils]: 116: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,448 INFO L280 TraceCheckUtils]: 117: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,449 INFO L280 TraceCheckUtils]: 118: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,449 INFO L280 TraceCheckUtils]: 119: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,450 INFO L280 TraceCheckUtils]: 120: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,451 INFO L280 TraceCheckUtils]: 121: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,451 INFO L280 TraceCheckUtils]: 122: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,452 INFO L280 TraceCheckUtils]: 123: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,452 INFO L280 TraceCheckUtils]: 124: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,453 INFO L280 TraceCheckUtils]: 125: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,454 INFO L280 TraceCheckUtils]: 126: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,454 INFO L280 TraceCheckUtils]: 127: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,455 INFO L280 TraceCheckUtils]: 128: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,455 INFO L280 TraceCheckUtils]: 129: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,457 INFO L280 TraceCheckUtils]: 130: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,457 INFO L280 TraceCheckUtils]: 131: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,457 INFO L280 TraceCheckUtils]: 132: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,458 INFO L280 TraceCheckUtils]: 133: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,459 INFO L280 TraceCheckUtils]: 134: Hoare triple {2234#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(not (= 1 ~a17~0))} is VALID [2020-07-10 15:13:46,460 INFO L280 TraceCheckUtils]: 135: Hoare triple {2234#(not (= 1 ~a17~0))} 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 15:13:46,460 INFO L280 TraceCheckUtils]: 136: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:13:46,490 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:46,491 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722027772] [2020-07-10 15:13:46,491 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411251770] [2020-07-10 15:13:46,491 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 15:13:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:46,600 INFO L264 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:13:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:46,634 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:46,846 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2216#true} is VALID [2020-07-10 15:13:46,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#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; {2216#true} is VALID [2020-07-10 15:13:46,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:13:46,847 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:13:46,848 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-10 15:13:46,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-10 15:13:46,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-10 15:13:46,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-10 15:13:46,848 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2216#true} is VALID [2020-07-10 15:13:46,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#true} ~input := #in~input; {2216#true} is VALID [2020-07-10 15:13:46,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,850 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#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)); {2216#true} is VALID [2020-07-10 15:13:46,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#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))); {2216#true} is VALID [2020-07-10 15:13:46,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#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); {2216#true} is VALID [2020-07-10 15:13:46,852 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#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;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {2237#(<= ~a17~0 0)} assume true; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,854 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2237#(<= ~a17~0 0)} {2216#true} #786#return; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,855 INFO L280 TraceCheckUtils]: 22: Hoare triple {2237#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,855 INFO L280 TraceCheckUtils]: 23: Hoare triple {2237#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,856 INFO L280 TraceCheckUtils]: 24: Hoare triple {2237#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,857 INFO L263 TraceCheckUtils]: 25: Hoare triple {2237#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,858 INFO L280 TraceCheckUtils]: 26: Hoare triple {2237#(<= ~a17~0 0)} ~input := #in~input; {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,858 INFO L280 TraceCheckUtils]: 27: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,860 INFO L280 TraceCheckUtils]: 29: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,860 INFO L280 TraceCheckUtils]: 30: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,861 INFO L280 TraceCheckUtils]: 31: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,862 INFO L280 TraceCheckUtils]: 32: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,863 INFO L280 TraceCheckUtils]: 33: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,863 INFO L280 TraceCheckUtils]: 34: Hoare triple {2237#(<= ~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))); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,864 INFO L280 TraceCheckUtils]: 35: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,865 INFO L280 TraceCheckUtils]: 36: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,866 INFO L280 TraceCheckUtils]: 37: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,866 INFO L280 TraceCheckUtils]: 38: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,867 INFO L280 TraceCheckUtils]: 39: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,868 INFO L280 TraceCheckUtils]: 40: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,868 INFO L280 TraceCheckUtils]: 41: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,869 INFO L280 TraceCheckUtils]: 42: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,869 INFO L280 TraceCheckUtils]: 43: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,871 INFO L280 TraceCheckUtils]: 45: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,871 INFO L280 TraceCheckUtils]: 46: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,872 INFO L280 TraceCheckUtils]: 47: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,873 INFO L280 TraceCheckUtils]: 48: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,873 INFO L280 TraceCheckUtils]: 49: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,874 INFO L280 TraceCheckUtils]: 50: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,874 INFO L280 TraceCheckUtils]: 51: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,875 INFO L280 TraceCheckUtils]: 52: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,876 INFO L280 TraceCheckUtils]: 53: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,876 INFO L280 TraceCheckUtils]: 54: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,877 INFO L280 TraceCheckUtils]: 55: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,878 INFO L280 TraceCheckUtils]: 56: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,879 INFO L280 TraceCheckUtils]: 57: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,879 INFO L280 TraceCheckUtils]: 58: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,880 INFO L280 TraceCheckUtils]: 59: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,881 INFO L280 TraceCheckUtils]: 60: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,882 INFO L280 TraceCheckUtils]: 61: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,882 INFO L280 TraceCheckUtils]: 62: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,883 INFO L280 TraceCheckUtils]: 63: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,884 INFO L280 TraceCheckUtils]: 64: Hoare triple {2237#(<= ~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)))); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,884 INFO L280 TraceCheckUtils]: 65: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,885 INFO L280 TraceCheckUtils]: 66: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,886 INFO L280 TraceCheckUtils]: 67: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,886 INFO L280 TraceCheckUtils]: 68: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,887 INFO L280 TraceCheckUtils]: 69: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,888 INFO L280 TraceCheckUtils]: 70: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,888 INFO L280 TraceCheckUtils]: 71: Hoare triple {2237#(<= ~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))); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,889 INFO L280 TraceCheckUtils]: 72: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,890 INFO L280 TraceCheckUtils]: 73: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,890 INFO L280 TraceCheckUtils]: 74: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,891 INFO L280 TraceCheckUtils]: 75: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,892 INFO L280 TraceCheckUtils]: 76: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,893 INFO L280 TraceCheckUtils]: 77: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,893 INFO L280 TraceCheckUtils]: 78: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,894 INFO L280 TraceCheckUtils]: 79: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,894 INFO L280 TraceCheckUtils]: 80: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,895 INFO L280 TraceCheckUtils]: 81: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,896 INFO L280 TraceCheckUtils]: 82: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,898 INFO L280 TraceCheckUtils]: 85: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,898 INFO L280 TraceCheckUtils]: 86: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,899 INFO L280 TraceCheckUtils]: 87: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,900 INFO L280 TraceCheckUtils]: 88: Hoare triple {2237#(<= ~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)); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,900 INFO L280 TraceCheckUtils]: 89: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,901 INFO L280 TraceCheckUtils]: 90: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,902 INFO L280 TraceCheckUtils]: 91: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,903 INFO L280 TraceCheckUtils]: 92: Hoare triple {2237#(<= ~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))); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,903 INFO L280 TraceCheckUtils]: 93: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,904 INFO L280 TraceCheckUtils]: 94: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,905 INFO L280 TraceCheckUtils]: 95: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,905 INFO L280 TraceCheckUtils]: 96: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,906 INFO L280 TraceCheckUtils]: 97: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,907 INFO L280 TraceCheckUtils]: 98: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,907 INFO L280 TraceCheckUtils]: 99: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,908 INFO L280 TraceCheckUtils]: 100: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,908 INFO L280 TraceCheckUtils]: 101: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,909 INFO L280 TraceCheckUtils]: 102: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,910 INFO L280 TraceCheckUtils]: 103: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,910 INFO L280 TraceCheckUtils]: 104: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,911 INFO L280 TraceCheckUtils]: 105: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,912 INFO L280 TraceCheckUtils]: 106: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,912 INFO L280 TraceCheckUtils]: 107: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,913 INFO L280 TraceCheckUtils]: 108: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,913 INFO L280 TraceCheckUtils]: 109: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,914 INFO L280 TraceCheckUtils]: 110: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,915 INFO L280 TraceCheckUtils]: 111: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,915 INFO L280 TraceCheckUtils]: 112: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,916 INFO L280 TraceCheckUtils]: 113: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,917 INFO L280 TraceCheckUtils]: 114: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,917 INFO L280 TraceCheckUtils]: 115: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,918 INFO L280 TraceCheckUtils]: 116: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,919 INFO L280 TraceCheckUtils]: 117: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,919 INFO L280 TraceCheckUtils]: 118: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,920 INFO L280 TraceCheckUtils]: 119: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,920 INFO L280 TraceCheckUtils]: 120: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,921 INFO L280 TraceCheckUtils]: 121: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,921 INFO L280 TraceCheckUtils]: 122: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,922 INFO L280 TraceCheckUtils]: 123: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,923 INFO L280 TraceCheckUtils]: 124: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,923 INFO L280 TraceCheckUtils]: 125: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,924 INFO L280 TraceCheckUtils]: 126: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,924 INFO L280 TraceCheckUtils]: 127: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,925 INFO L280 TraceCheckUtils]: 128: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,926 INFO L280 TraceCheckUtils]: 129: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,926 INFO L280 TraceCheckUtils]: 130: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,927 INFO L280 TraceCheckUtils]: 131: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,928 INFO L280 TraceCheckUtils]: 132: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,928 INFO L280 TraceCheckUtils]: 133: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,929 INFO L280 TraceCheckUtils]: 134: Hoare triple {2237#(<= ~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); {2237#(<= ~a17~0 0)} is VALID [2020-07-10 15:13:46,930 INFO L280 TraceCheckUtils]: 135: Hoare triple {2237#(<= ~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; {2217#false} is VALID [2020-07-10 15:13:46,930 INFO L280 TraceCheckUtils]: 136: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:13:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:46,953 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:13:46,953 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 6 [2020-07-10 15:13:46,954 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965859442] [2020-07-10 15:13:46,955 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2020-07-10 15:13:46,956 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:46,956 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:13:47,152 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:47,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:13:47,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:47,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:13:47,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:13:47,153 INFO L87 Difference]: Start difference. First operand 417 states and 603 transitions. Second operand 3 states. [2020-07-10 15:13:48,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:48,596 INFO L93 Difference]: Finished difference Result 1237 states and 1820 transitions. [2020-07-10 15:13:48,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:13:48,597 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2020-07-10 15:13:48,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:13:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:13:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:13:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:13:48,613 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:13:49,511 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 15:13:49,570 INFO L225 Difference]: With dead ends: 1237 [2020-07-10 15:13:49,571 INFO L226 Difference]: Without dead ends: 826 [2020-07-10 15:13:49,572 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 141 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 15:13:49,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2020-07-10 15:13:49,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 689. [2020-07-10 15:13:49,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:49,731 INFO L82 GeneralOperation]: Start isEquivalent. First operand 826 states. Second operand 689 states. [2020-07-10 15:13:49,731 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand 689 states. [2020-07-10 15:13:49,731 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 689 states. [2020-07-10 15:13:49,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:49,773 INFO L93 Difference]: Finished difference Result 826 states and 1148 transitions. [2020-07-10 15:13:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1148 transitions. [2020-07-10 15:13:49,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:49,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:49,777 INFO L74 IsIncluded]: Start isIncluded. First operand 689 states. Second operand 826 states. [2020-07-10 15:13:49,777 INFO L87 Difference]: Start difference. First operand 689 states. Second operand 826 states. [2020-07-10 15:13:49,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:49,828 INFO L93 Difference]: Finished difference Result 826 states and 1148 transitions. [2020-07-10 15:13:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1148 transitions. [2020-07-10 15:13:49,830 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:49,831 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:49,831 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:49,831 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 689 states. [2020-07-10 15:13:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 689 states and 959 transitions. [2020-07-10 15:13:49,865 INFO L78 Accepts]: Start accepts. Automaton has 689 states and 959 transitions. Word has length 137 [2020-07-10 15:13:49,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:49,865 INFO L479 AbstractCegarLoop]: Abstraction has 689 states and 959 transitions. [2020-07-10 15:13:49,865 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:13:49,865 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 959 transitions. [2020-07-10 15:13:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-10 15:13:49,872 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:49,873 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:13:50,086 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-10 15:13:50,087 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:50,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:50,087 INFO L82 PathProgramCache]: Analyzing trace with hash 118923832, now seen corresponding path program 1 times [2020-07-10 15:13:50,087 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:50,088 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467782024] [2020-07-10 15:13:50,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:50,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {6328#(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; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:50,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {6329#(<= ~a16~0 5)} assume true; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:50,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6329#(<= ~a16~0 5)} {6276#true} #782#return; {6281#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:13:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:50,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {6330#(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; {6331#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {6331#(= ~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); {6331#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {6331#(= ~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); {6331#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {6331#(= ~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; {6332#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {6332#(= 6 |old(~a16~0)|)} assume true; {6332#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,398 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6332#(= 6 |old(~a16~0)|)} {6281#(not (= 6 ~a16~0))} #786#return; {6277#false} is VALID [2020-07-10 15:13:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:50,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {6330#(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; {6276#true} is VALID [2020-07-10 15:13:50,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {6276#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)); {6276#true} is VALID [2020-07-10 15:13:50,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {6276#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))); {6276#true} is VALID [2020-07-10 15:13:50,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,425 INFO L280 TraceCheckUtils]: 11: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,426 INFO L280 TraceCheckUtils]: 14: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,426 INFO L280 TraceCheckUtils]: 16: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,426 INFO L280 TraceCheckUtils]: 18: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,427 INFO L280 TraceCheckUtils]: 19: Hoare triple {6276#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)); {6276#true} is VALID [2020-07-10 15:13:50,427 INFO L280 TraceCheckUtils]: 20: Hoare triple {6276#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)); {6276#true} is VALID [2020-07-10 15:13:50,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,427 INFO L280 TraceCheckUtils]: 22: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,428 INFO L280 TraceCheckUtils]: 25: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,428 INFO L280 TraceCheckUtils]: 26: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,428 INFO L280 TraceCheckUtils]: 27: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,429 INFO L280 TraceCheckUtils]: 29: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,429 INFO L280 TraceCheckUtils]: 30: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,429 INFO L280 TraceCheckUtils]: 31: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,429 INFO L280 TraceCheckUtils]: 32: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,430 INFO L280 TraceCheckUtils]: 34: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,430 INFO L280 TraceCheckUtils]: 35: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,430 INFO L280 TraceCheckUtils]: 37: Hoare triple {6276#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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {6276#true} is VALID [2020-07-10 15:13:50,431 INFO L280 TraceCheckUtils]: 38: Hoare triple {6276#true} assume true; {6276#true} is VALID [2020-07-10 15:13:50,431 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6276#true} {6277#false} #786#return; {6277#false} is VALID [2020-07-10 15:13:50,434 INFO L263 TraceCheckUtils]: 0: Hoare triple {6276#true} call ULTIMATE.init(); {6328#(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 15:13:50,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {6328#(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; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:50,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {6329#(<= ~a16~0 5)} assume true; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:50,437 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6329#(<= ~a16~0 5)} {6276#true} #782#return; {6281#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:13:50,438 INFO L263 TraceCheckUtils]: 4: Hoare triple {6281#(not (= 6 ~a16~0))} call #t~ret4 := main(); {6281#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:13:50,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {6281#(not (= 6 ~a16~0))} ~output~0 := -1; {6281#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:13:50,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {6281#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6281#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:13:50,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {6281#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6281#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:13:50,441 INFO L263 TraceCheckUtils]: 8: Hoare triple {6281#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {6330#(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 15:13:50,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {6330#(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; {6331#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {6331#(= ~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); {6331#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,443 INFO L280 TraceCheckUtils]: 11: Hoare triple {6331#(= ~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); {6331#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,444 INFO L280 TraceCheckUtils]: 12: Hoare triple {6331#(= ~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; {6332#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {6332#(= 6 |old(~a16~0)|)} assume true; {6332#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:13:50,446 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6332#(= 6 |old(~a16~0)|)} {6281#(not (= 6 ~a16~0))} #786#return; {6277#false} is VALID [2020-07-10 15:13:50,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {6277#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6277#false} is VALID [2020-07-10 15:13:50,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {6277#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6277#false} is VALID [2020-07-10 15:13:50,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {6277#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6277#false} is VALID [2020-07-10 15:13:50,447 INFO L263 TraceCheckUtils]: 18: Hoare triple {6277#false} call #t~ret3 := calculate_output(~input~0); {6330#(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 15:13:50,447 INFO L280 TraceCheckUtils]: 19: Hoare triple {6330#(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; {6276#true} is VALID [2020-07-10 15:13:50,447 INFO L280 TraceCheckUtils]: 20: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,447 INFO L280 TraceCheckUtils]: 21: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,448 INFO L280 TraceCheckUtils]: 23: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,448 INFO L280 TraceCheckUtils]: 26: Hoare triple {6276#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)); {6276#true} is VALID [2020-07-10 15:13:50,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {6276#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))); {6276#true} is VALID [2020-07-10 15:13:50,449 INFO L280 TraceCheckUtils]: 28: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,449 INFO L280 TraceCheckUtils]: 29: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,449 INFO L280 TraceCheckUtils]: 30: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,449 INFO L280 TraceCheckUtils]: 31: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,450 INFO L280 TraceCheckUtils]: 32: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,450 INFO L280 TraceCheckUtils]: 33: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,450 INFO L280 TraceCheckUtils]: 34: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,450 INFO L280 TraceCheckUtils]: 35: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,450 INFO L280 TraceCheckUtils]: 36: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,450 INFO L280 TraceCheckUtils]: 37: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,451 INFO L280 TraceCheckUtils]: 38: Hoare triple {6276#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)); {6276#true} is VALID [2020-07-10 15:13:50,451 INFO L280 TraceCheckUtils]: 39: Hoare triple {6276#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)); {6276#true} is VALID [2020-07-10 15:13:50,451 INFO L280 TraceCheckUtils]: 40: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,451 INFO L280 TraceCheckUtils]: 41: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,451 INFO L280 TraceCheckUtils]: 42: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,452 INFO L280 TraceCheckUtils]: 43: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,452 INFO L280 TraceCheckUtils]: 44: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,452 INFO L280 TraceCheckUtils]: 45: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,452 INFO L280 TraceCheckUtils]: 46: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,452 INFO L280 TraceCheckUtils]: 47: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,453 INFO L280 TraceCheckUtils]: 48: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,453 INFO L280 TraceCheckUtils]: 49: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,453 INFO L280 TraceCheckUtils]: 50: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,453 INFO L280 TraceCheckUtils]: 51: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,453 INFO L280 TraceCheckUtils]: 52: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,454 INFO L280 TraceCheckUtils]: 53: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,454 INFO L280 TraceCheckUtils]: 54: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,454 INFO L280 TraceCheckUtils]: 55: Hoare triple {6276#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); {6276#true} is VALID [2020-07-10 15:13:50,454 INFO L280 TraceCheckUtils]: 56: Hoare triple {6276#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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {6276#true} is VALID [2020-07-10 15:13:50,454 INFO L280 TraceCheckUtils]: 57: Hoare triple {6276#true} assume true; {6276#true} is VALID [2020-07-10 15:13:50,455 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6276#true} {6277#false} #786#return; {6277#false} is VALID [2020-07-10 15:13:50,455 INFO L280 TraceCheckUtils]: 59: Hoare triple {6277#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6277#false} is VALID [2020-07-10 15:13:50,455 INFO L280 TraceCheckUtils]: 60: Hoare triple {6277#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6277#false} is VALID [2020-07-10 15:13:50,455 INFO L280 TraceCheckUtils]: 61: Hoare triple {6277#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6277#false} is VALID [2020-07-10 15:13:50,455 INFO L263 TraceCheckUtils]: 62: Hoare triple {6277#false} call #t~ret3 := calculate_output(~input~0); {6277#false} is VALID [2020-07-10 15:13:50,455 INFO L280 TraceCheckUtils]: 63: Hoare triple {6277#false} ~input := #in~input; {6277#false} is VALID [2020-07-10 15:13:50,456 INFO L280 TraceCheckUtils]: 64: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,456 INFO L280 TraceCheckUtils]: 65: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,456 INFO L280 TraceCheckUtils]: 66: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,456 INFO L280 TraceCheckUtils]: 67: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,456 INFO L280 TraceCheckUtils]: 68: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,456 INFO L280 TraceCheckUtils]: 69: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,457 INFO L280 TraceCheckUtils]: 70: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,457 INFO L280 TraceCheckUtils]: 71: Hoare triple {6277#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))); {6277#false} is VALID [2020-07-10 15:13:50,457 INFO L280 TraceCheckUtils]: 72: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,457 INFO L280 TraceCheckUtils]: 73: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,457 INFO L280 TraceCheckUtils]: 74: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,458 INFO L280 TraceCheckUtils]: 75: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,458 INFO L280 TraceCheckUtils]: 76: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,458 INFO L280 TraceCheckUtils]: 77: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,458 INFO L280 TraceCheckUtils]: 78: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,458 INFO L280 TraceCheckUtils]: 79: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,458 INFO L280 TraceCheckUtils]: 80: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,459 INFO L280 TraceCheckUtils]: 81: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,459 INFO L280 TraceCheckUtils]: 82: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,459 INFO L280 TraceCheckUtils]: 83: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,459 INFO L280 TraceCheckUtils]: 84: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,459 INFO L280 TraceCheckUtils]: 85: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,460 INFO L280 TraceCheckUtils]: 86: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,460 INFO L280 TraceCheckUtils]: 87: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,460 INFO L280 TraceCheckUtils]: 88: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,460 INFO L280 TraceCheckUtils]: 89: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,460 INFO L280 TraceCheckUtils]: 90: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,461 INFO L280 TraceCheckUtils]: 91: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,461 INFO L280 TraceCheckUtils]: 92: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,461 INFO L280 TraceCheckUtils]: 93: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,461 INFO L280 TraceCheckUtils]: 94: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,461 INFO L280 TraceCheckUtils]: 95: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,462 INFO L280 TraceCheckUtils]: 96: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,462 INFO L280 TraceCheckUtils]: 97: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,462 INFO L280 TraceCheckUtils]: 98: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,462 INFO L280 TraceCheckUtils]: 99: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,462 INFO L280 TraceCheckUtils]: 100: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,462 INFO L280 TraceCheckUtils]: 101: Hoare triple {6277#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)))); {6277#false} is VALID [2020-07-10 15:13:50,463 INFO L280 TraceCheckUtils]: 102: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,463 INFO L280 TraceCheckUtils]: 103: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,463 INFO L280 TraceCheckUtils]: 104: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,463 INFO L280 TraceCheckUtils]: 105: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,464 INFO L280 TraceCheckUtils]: 106: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,464 INFO L280 TraceCheckUtils]: 107: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,464 INFO L280 TraceCheckUtils]: 108: Hoare triple {6277#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))); {6277#false} is VALID [2020-07-10 15:13:50,464 INFO L280 TraceCheckUtils]: 109: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,464 INFO L280 TraceCheckUtils]: 110: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,465 INFO L280 TraceCheckUtils]: 111: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,465 INFO L280 TraceCheckUtils]: 112: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,465 INFO L280 TraceCheckUtils]: 113: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,465 INFO L280 TraceCheckUtils]: 114: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,465 INFO L280 TraceCheckUtils]: 115: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,465 INFO L280 TraceCheckUtils]: 116: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,466 INFO L280 TraceCheckUtils]: 117: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,466 INFO L280 TraceCheckUtils]: 118: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,466 INFO L280 TraceCheckUtils]: 119: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,466 INFO L280 TraceCheckUtils]: 120: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,467 INFO L280 TraceCheckUtils]: 121: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,467 INFO L280 TraceCheckUtils]: 122: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,467 INFO L280 TraceCheckUtils]: 123: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,467 INFO L280 TraceCheckUtils]: 124: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,467 INFO L280 TraceCheckUtils]: 125: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:50,468 INFO L280 TraceCheckUtils]: 126: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,468 INFO L280 TraceCheckUtils]: 127: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,468 INFO L280 TraceCheckUtils]: 128: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:50,468 INFO L280 TraceCheckUtils]: 129: Hoare triple {6277#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))); {6277#false} is VALID [2020-07-10 15:13:50,468 INFO L280 TraceCheckUtils]: 130: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,469 INFO L280 TraceCheckUtils]: 131: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,469 INFO L280 TraceCheckUtils]: 132: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,469 INFO L280 TraceCheckUtils]: 133: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,469 INFO L280 TraceCheckUtils]: 134: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,469 INFO L280 TraceCheckUtils]: 135: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,470 INFO L280 TraceCheckUtils]: 136: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,470 INFO L280 TraceCheckUtils]: 137: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,470 INFO L280 TraceCheckUtils]: 138: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,470 INFO L280 TraceCheckUtils]: 139: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,470 INFO L280 TraceCheckUtils]: 140: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,471 INFO L280 TraceCheckUtils]: 141: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,471 INFO L280 TraceCheckUtils]: 142: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,471 INFO L280 TraceCheckUtils]: 143: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,474 INFO L280 TraceCheckUtils]: 144: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,475 INFO L280 TraceCheckUtils]: 145: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,475 INFO L280 TraceCheckUtils]: 146: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,475 INFO L280 TraceCheckUtils]: 147: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,475 INFO L280 TraceCheckUtils]: 148: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,475 INFO L280 TraceCheckUtils]: 149: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,475 INFO L280 TraceCheckUtils]: 150: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,476 INFO L280 TraceCheckUtils]: 151: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,476 INFO L280 TraceCheckUtils]: 152: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,476 INFO L280 TraceCheckUtils]: 153: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,476 INFO L280 TraceCheckUtils]: 154: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,476 INFO L280 TraceCheckUtils]: 155: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,476 INFO L280 TraceCheckUtils]: 156: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,476 INFO L280 TraceCheckUtils]: 157: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,477 INFO L280 TraceCheckUtils]: 158: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,477 INFO L280 TraceCheckUtils]: 159: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,477 INFO L280 TraceCheckUtils]: 160: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,477 INFO L280 TraceCheckUtils]: 161: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,477 INFO L280 TraceCheckUtils]: 162: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,478 INFO L280 TraceCheckUtils]: 163: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,478 INFO L280 TraceCheckUtils]: 164: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,478 INFO L280 TraceCheckUtils]: 165: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,478 INFO L280 TraceCheckUtils]: 166: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,478 INFO L280 TraceCheckUtils]: 167: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,478 INFO L280 TraceCheckUtils]: 168: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,478 INFO L280 TraceCheckUtils]: 169: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,479 INFO L280 TraceCheckUtils]: 170: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,479 INFO L280 TraceCheckUtils]: 171: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:50,479 INFO L280 TraceCheckUtils]: 172: Hoare triple {6277#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6277#false} is VALID [2020-07-10 15:13:50,479 INFO L280 TraceCheckUtils]: 173: Hoare triple {6277#false} assume !false; {6277#false} is VALID [2020-07-10 15:13:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 48 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 15:13:50,502 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467782024] [2020-07-10 15:13:50,502 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125390602] [2020-07-10 15:13:50,502 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 15:13:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:50,665 INFO L264 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 15:13:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:50,719 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:51,006 INFO L263 TraceCheckUtils]: 0: Hoare triple {6276#true} call ULTIMATE.init(); {6276#true} is VALID [2020-07-10 15:13:51,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {6276#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; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:51,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {6329#(<= ~a16~0 5)} assume true; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:51,009 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6329#(<= ~a16~0 5)} {6276#true} #782#return; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:51,010 INFO L263 TraceCheckUtils]: 4: Hoare triple {6329#(<= ~a16~0 5)} call #t~ret4 := main(); {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:51,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {6329#(<= ~a16~0 5)} ~output~0 := -1; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:51,011 INFO L280 TraceCheckUtils]: 6: Hoare triple {6329#(<= ~a16~0 5)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:51,012 INFO L280 TraceCheckUtils]: 7: Hoare triple {6329#(<= ~a16~0 5)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6329#(<= ~a16~0 5)} is VALID [2020-07-10 15:13:51,013 INFO L263 TraceCheckUtils]: 8: Hoare triple {6329#(<= ~a16~0 5)} call #t~ret3 := calculate_output(~input~0); {6360#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:51,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {6360#(<= ~a16~0 |old(~a16~0)|)} ~input := #in~input; {6360#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:51,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {6360#(<= ~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); {6360#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:51,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {6360#(<= ~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); {6360#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:13:51,015 INFO L280 TraceCheckUtils]: 12: Hoare triple {6360#(<= ~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; {6373#(<= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:13:51,016 INFO L280 TraceCheckUtils]: 13: Hoare triple {6373#(<= 6 |old(~a16~0)|)} assume true; {6373#(<= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:13:51,017 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6373#(<= 6 |old(~a16~0)|)} {6329#(<= ~a16~0 5)} #786#return; {6277#false} is VALID [2020-07-10 15:13:51,017 INFO L280 TraceCheckUtils]: 15: Hoare triple {6277#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6277#false} is VALID [2020-07-10 15:13:51,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {6277#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6277#false} is VALID [2020-07-10 15:13:51,018 INFO L280 TraceCheckUtils]: 17: Hoare triple {6277#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6277#false} is VALID [2020-07-10 15:13:51,018 INFO L263 TraceCheckUtils]: 18: Hoare triple {6277#false} call #t~ret3 := calculate_output(~input~0); {6277#false} is VALID [2020-07-10 15:13:51,018 INFO L280 TraceCheckUtils]: 19: Hoare triple {6277#false} ~input := #in~input; {6277#false} is VALID [2020-07-10 15:13:51,018 INFO L280 TraceCheckUtils]: 20: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,019 INFO L280 TraceCheckUtils]: 21: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,019 INFO L280 TraceCheckUtils]: 22: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,019 INFO L280 TraceCheckUtils]: 23: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,019 INFO L280 TraceCheckUtils]: 24: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,019 INFO L280 TraceCheckUtils]: 25: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,020 INFO L280 TraceCheckUtils]: 26: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,020 INFO L280 TraceCheckUtils]: 27: Hoare triple {6277#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))); {6277#false} is VALID [2020-07-10 15:13:51,020 INFO L280 TraceCheckUtils]: 28: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,025 INFO L280 TraceCheckUtils]: 29: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,026 INFO L280 TraceCheckUtils]: 32: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,026 INFO L280 TraceCheckUtils]: 33: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,026 INFO L280 TraceCheckUtils]: 34: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,027 INFO L280 TraceCheckUtils]: 35: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,027 INFO L280 TraceCheckUtils]: 36: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,027 INFO L280 TraceCheckUtils]: 37: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,030 INFO L280 TraceCheckUtils]: 38: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,031 INFO L280 TraceCheckUtils]: 39: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,031 INFO L280 TraceCheckUtils]: 40: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,031 INFO L280 TraceCheckUtils]: 41: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,031 INFO L280 TraceCheckUtils]: 42: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,031 INFO L280 TraceCheckUtils]: 43: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,032 INFO L280 TraceCheckUtils]: 44: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,032 INFO L280 TraceCheckUtils]: 45: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,032 INFO L280 TraceCheckUtils]: 46: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,032 INFO L280 TraceCheckUtils]: 47: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,032 INFO L280 TraceCheckUtils]: 48: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,033 INFO L280 TraceCheckUtils]: 49: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,033 INFO L280 TraceCheckUtils]: 50: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,033 INFO L280 TraceCheckUtils]: 51: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,033 INFO L280 TraceCheckUtils]: 52: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,034 INFO L280 TraceCheckUtils]: 53: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,034 INFO L280 TraceCheckUtils]: 54: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,034 INFO L280 TraceCheckUtils]: 55: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,034 INFO L280 TraceCheckUtils]: 56: Hoare triple {6277#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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {6277#false} is VALID [2020-07-10 15:13:51,034 INFO L280 TraceCheckUtils]: 57: Hoare triple {6277#false} assume true; {6277#false} is VALID [2020-07-10 15:13:51,034 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6277#false} {6277#false} #786#return; {6277#false} is VALID [2020-07-10 15:13:51,035 INFO L280 TraceCheckUtils]: 59: Hoare triple {6277#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6277#false} is VALID [2020-07-10 15:13:51,035 INFO L280 TraceCheckUtils]: 60: Hoare triple {6277#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6277#false} is VALID [2020-07-10 15:13:51,035 INFO L280 TraceCheckUtils]: 61: Hoare triple {6277#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6277#false} is VALID [2020-07-10 15:13:51,039 INFO L263 TraceCheckUtils]: 62: Hoare triple {6277#false} call #t~ret3 := calculate_output(~input~0); {6277#false} is VALID [2020-07-10 15:13:51,039 INFO L280 TraceCheckUtils]: 63: Hoare triple {6277#false} ~input := #in~input; {6277#false} is VALID [2020-07-10 15:13:51,039 INFO L280 TraceCheckUtils]: 64: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,039 INFO L280 TraceCheckUtils]: 65: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,040 INFO L280 TraceCheckUtils]: 66: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,040 INFO L280 TraceCheckUtils]: 67: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,043 INFO L280 TraceCheckUtils]: 68: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,044 INFO L280 TraceCheckUtils]: 69: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,044 INFO L280 TraceCheckUtils]: 70: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,044 INFO L280 TraceCheckUtils]: 71: Hoare triple {6277#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))); {6277#false} is VALID [2020-07-10 15:13:51,045 INFO L280 TraceCheckUtils]: 72: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,045 INFO L280 TraceCheckUtils]: 73: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,045 INFO L280 TraceCheckUtils]: 74: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,045 INFO L280 TraceCheckUtils]: 75: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,046 INFO L280 TraceCheckUtils]: 76: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,046 INFO L280 TraceCheckUtils]: 77: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,046 INFO L280 TraceCheckUtils]: 78: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,049 INFO L280 TraceCheckUtils]: 79: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,049 INFO L280 TraceCheckUtils]: 80: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,049 INFO L280 TraceCheckUtils]: 81: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,049 INFO L280 TraceCheckUtils]: 82: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,050 INFO L280 TraceCheckUtils]: 83: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,050 INFO L280 TraceCheckUtils]: 84: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,050 INFO L280 TraceCheckUtils]: 85: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,050 INFO L280 TraceCheckUtils]: 86: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,051 INFO L280 TraceCheckUtils]: 87: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,051 INFO L280 TraceCheckUtils]: 88: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,051 INFO L280 TraceCheckUtils]: 89: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,057 INFO L280 TraceCheckUtils]: 90: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,057 INFO L280 TraceCheckUtils]: 91: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,057 INFO L280 TraceCheckUtils]: 92: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,057 INFO L280 TraceCheckUtils]: 93: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,057 INFO L280 TraceCheckUtils]: 94: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,058 INFO L280 TraceCheckUtils]: 95: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,058 INFO L280 TraceCheckUtils]: 96: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,058 INFO L280 TraceCheckUtils]: 97: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,058 INFO L280 TraceCheckUtils]: 98: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,059 INFO L280 TraceCheckUtils]: 99: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,059 INFO L280 TraceCheckUtils]: 100: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,059 INFO L280 TraceCheckUtils]: 101: Hoare triple {6277#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)))); {6277#false} is VALID [2020-07-10 15:13:51,059 INFO L280 TraceCheckUtils]: 102: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,060 INFO L280 TraceCheckUtils]: 103: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,060 INFO L280 TraceCheckUtils]: 104: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,060 INFO L280 TraceCheckUtils]: 105: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,060 INFO L280 TraceCheckUtils]: 106: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,060 INFO L280 TraceCheckUtils]: 107: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,061 INFO L280 TraceCheckUtils]: 108: Hoare triple {6277#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))); {6277#false} is VALID [2020-07-10 15:13:51,061 INFO L280 TraceCheckUtils]: 109: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,064 INFO L280 TraceCheckUtils]: 110: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,064 INFO L280 TraceCheckUtils]: 111: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,065 INFO L280 TraceCheckUtils]: 112: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,065 INFO L280 TraceCheckUtils]: 113: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,065 INFO L280 TraceCheckUtils]: 114: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,065 INFO L280 TraceCheckUtils]: 115: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,066 INFO L280 TraceCheckUtils]: 116: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,066 INFO L280 TraceCheckUtils]: 117: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,066 INFO L280 TraceCheckUtils]: 118: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,066 INFO L280 TraceCheckUtils]: 119: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,066 INFO L280 TraceCheckUtils]: 120: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,067 INFO L280 TraceCheckUtils]: 121: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,067 INFO L280 TraceCheckUtils]: 122: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,067 INFO L280 TraceCheckUtils]: 123: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,067 INFO L280 TraceCheckUtils]: 124: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,068 INFO L280 TraceCheckUtils]: 125: Hoare triple {6277#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)); {6277#false} is VALID [2020-07-10 15:13:51,068 INFO L280 TraceCheckUtils]: 126: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,068 INFO L280 TraceCheckUtils]: 127: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,068 INFO L280 TraceCheckUtils]: 128: Hoare triple {6277#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); {6277#false} is VALID [2020-07-10 15:13:51,068 INFO L280 TraceCheckUtils]: 129: Hoare triple {6277#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))); {6277#false} is VALID [2020-07-10 15:13:51,069 INFO L280 TraceCheckUtils]: 130: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,069 INFO L280 TraceCheckUtils]: 131: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,069 INFO L280 TraceCheckUtils]: 132: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,069 INFO L280 TraceCheckUtils]: 133: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,069 INFO L280 TraceCheckUtils]: 134: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,070 INFO L280 TraceCheckUtils]: 135: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,070 INFO L280 TraceCheckUtils]: 136: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,070 INFO L280 TraceCheckUtils]: 137: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,070 INFO L280 TraceCheckUtils]: 138: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,071 INFO L280 TraceCheckUtils]: 139: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,071 INFO L280 TraceCheckUtils]: 140: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,071 INFO L280 TraceCheckUtils]: 141: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,071 INFO L280 TraceCheckUtils]: 142: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,071 INFO L280 TraceCheckUtils]: 143: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,072 INFO L280 TraceCheckUtils]: 144: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,072 INFO L280 TraceCheckUtils]: 145: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,072 INFO L280 TraceCheckUtils]: 146: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,072 INFO L280 TraceCheckUtils]: 147: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,072 INFO L280 TraceCheckUtils]: 148: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,073 INFO L280 TraceCheckUtils]: 149: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,073 INFO L280 TraceCheckUtils]: 150: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,073 INFO L280 TraceCheckUtils]: 151: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,073 INFO L280 TraceCheckUtils]: 152: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,074 INFO L280 TraceCheckUtils]: 153: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,074 INFO L280 TraceCheckUtils]: 154: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,074 INFO L280 TraceCheckUtils]: 155: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,074 INFO L280 TraceCheckUtils]: 156: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,074 INFO L280 TraceCheckUtils]: 157: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,075 INFO L280 TraceCheckUtils]: 158: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,075 INFO L280 TraceCheckUtils]: 159: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,075 INFO L280 TraceCheckUtils]: 160: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,075 INFO L280 TraceCheckUtils]: 161: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,076 INFO L280 TraceCheckUtils]: 162: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,076 INFO L280 TraceCheckUtils]: 163: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,076 INFO L280 TraceCheckUtils]: 164: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,076 INFO L280 TraceCheckUtils]: 165: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,076 INFO L280 TraceCheckUtils]: 166: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,077 INFO L280 TraceCheckUtils]: 167: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,077 INFO L280 TraceCheckUtils]: 168: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,077 INFO L280 TraceCheckUtils]: 169: Hoare triple {6277#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,077 INFO L280 TraceCheckUtils]: 170: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,078 INFO L280 TraceCheckUtils]: 171: Hoare triple {6277#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6277#false} is VALID [2020-07-10 15:13:51,078 INFO L280 TraceCheckUtils]: 172: Hoare triple {6277#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6277#false} is VALID [2020-07-10 15:13:51,078 INFO L280 TraceCheckUtils]: 173: Hoare triple {6277#false} assume !false; {6277#false} is VALID [2020-07-10 15:13:51,144 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-07-10 15:13:51,144 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:13:51,145 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 10 [2020-07-10 15:13:51,145 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932761727] [2020-07-10 15:13:51,146 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 174 [2020-07-10 15:13:51,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:51,147 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:13:51,303 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:51,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:13:51,304 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:51,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:13:51,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:13:51,305 INFO L87 Difference]: Start difference. First operand 689 states and 959 transitions. Second operand 5 states. [2020-07-10 15:13:54,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:54,219 INFO L93 Difference]: Finished difference Result 1952 states and 2825 transitions. [2020-07-10 15:13:54,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:13:54,220 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 174 [2020-07-10 15:13:54,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:54,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:13:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 633 transitions. [2020-07-10 15:13:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:13:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 633 transitions. [2020-07-10 15:13:54,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 633 transitions. [2020-07-10 15:13:55,207 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 633 edges. 633 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:55,307 INFO L225 Difference]: With dead ends: 1952 [2020-07-10 15:13:55,307 INFO L226 Difference]: Without dead ends: 1269 [2020-07-10 15:13:55,310 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2020-07-10 15:13:55,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1269 states. [2020-07-10 15:13:55,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1269 to 1106. [2020-07-10 15:13:55,584 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:55,585 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1269 states. Second operand 1106 states. [2020-07-10 15:13:55,585 INFO L74 IsIncluded]: Start isIncluded. First operand 1269 states. Second operand 1106 states. [2020-07-10 15:13:55,585 INFO L87 Difference]: Start difference. First operand 1269 states. Second operand 1106 states. [2020-07-10 15:13:55,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:55,706 INFO L93 Difference]: Finished difference Result 1269 states and 1842 transitions. [2020-07-10 15:13:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1842 transitions. [2020-07-10 15:13:55,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:55,714 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:55,716 INFO L74 IsIncluded]: Start isIncluded. First operand 1106 states. Second operand 1269 states. [2020-07-10 15:13:55,716 INFO L87 Difference]: Start difference. First operand 1106 states. Second operand 1269 states. [2020-07-10 15:13:55,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:55,835 INFO L93 Difference]: Finished difference Result 1269 states and 1842 transitions. [2020-07-10 15:13:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1842 transitions. [2020-07-10 15:13:55,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:55,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:55,843 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:55,844 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:55,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1106 states. [2020-07-10 15:13:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 1106 states and 1536 transitions. [2020-07-10 15:13:55,974 INFO L78 Accepts]: Start accepts. Automaton has 1106 states and 1536 transitions. Word has length 174 [2020-07-10 15:13:55,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:55,975 INFO L479 AbstractCegarLoop]: Abstraction has 1106 states and 1536 transitions. [2020-07-10 15:13:55,975 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:13:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1536 transitions. [2020-07-10 15:13:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-07-10 15:13:55,981 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:55,981 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:13:56,195 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:56,196 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:56,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:56,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1521407610, now seen corresponding path program 1 times [2020-07-10 15:13:56,197 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:56,197 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639295079] [2020-07-10 15:13:56,197 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {12595#(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; {12542#true} is VALID [2020-07-10 15:13:56,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {12542#true} assume true; {12542#true} is VALID [2020-07-10 15:13:56,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12542#true} {12542#true} #782#return; {12542#true} is VALID [2020-07-10 15:13:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {12596#(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; {12542#true} is VALID [2020-07-10 15:13:56,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {12542#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; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {12554#(= 1 ~a21~0)} assume true; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,401 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12554#(= 1 ~a21~0)} {12542#true} #786#return; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {12596#(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; {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,452 INFO L280 TraceCheckUtils]: 6: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,453 INFO L280 TraceCheckUtils]: 7: Hoare triple {12597#(= ~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,453 INFO L280 TraceCheckUtils]: 8: Hoare triple {12597#(= ~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))); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,455 INFO L280 TraceCheckUtils]: 11: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,456 INFO L280 TraceCheckUtils]: 12: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,456 INFO L280 TraceCheckUtils]: 13: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,457 INFO L280 TraceCheckUtils]: 14: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,458 INFO L280 TraceCheckUtils]: 16: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,460 INFO L280 TraceCheckUtils]: 18: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {12597#(= ~a21~0 |old(~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,461 INFO L280 TraceCheckUtils]: 20: Hoare triple {12597#(= ~a21~0 |old(~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,462 INFO L280 TraceCheckUtils]: 21: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,462 INFO L280 TraceCheckUtils]: 22: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,463 INFO L280 TraceCheckUtils]: 23: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,464 INFO L280 TraceCheckUtils]: 24: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,464 INFO L280 TraceCheckUtils]: 25: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,465 INFO L280 TraceCheckUtils]: 26: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,466 INFO L280 TraceCheckUtils]: 27: Hoare triple {12597#(= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,467 INFO L280 TraceCheckUtils]: 28: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,467 INFO L280 TraceCheckUtils]: 29: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,468 INFO L280 TraceCheckUtils]: 30: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,469 INFO L280 TraceCheckUtils]: 31: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,469 INFO L280 TraceCheckUtils]: 32: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,470 INFO L280 TraceCheckUtils]: 33: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,471 INFO L280 TraceCheckUtils]: 34: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,471 INFO L280 TraceCheckUtils]: 35: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,472 INFO L280 TraceCheckUtils]: 36: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,473 INFO L280 TraceCheckUtils]: 37: Hoare triple {12597#(= ~a21~0 |old(~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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {12598#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:56,474 INFO L280 TraceCheckUtils]: 38: Hoare triple {12598#(not (= 1 |old(~a21~0)|))} assume true; {12598#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:56,475 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12598#(not (= 1 |old(~a21~0)|))} {12554#(= 1 ~a21~0)} #786#return; {12543#false} is VALID [2020-07-10 15:13:56,480 INFO L263 TraceCheckUtils]: 0: Hoare triple {12542#true} call ULTIMATE.init(); {12595#(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 15:13:56,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {12595#(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; {12542#true} is VALID [2020-07-10 15:13:56,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {12542#true} assume true; {12542#true} is VALID [2020-07-10 15:13:56,481 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12542#true} {12542#true} #782#return; {12542#true} is VALID [2020-07-10 15:13:56,481 INFO L263 TraceCheckUtils]: 4: Hoare triple {12542#true} call #t~ret4 := main(); {12542#true} is VALID [2020-07-10 15:13:56,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {12542#true} ~output~0 := -1; {12542#true} is VALID [2020-07-10 15:13:56,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {12542#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12542#true} is VALID [2020-07-10 15:13:56,482 INFO L280 TraceCheckUtils]: 7: Hoare triple {12542#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12542#true} is VALID [2020-07-10 15:13:56,483 INFO L263 TraceCheckUtils]: 8: Hoare triple {12542#true} call #t~ret3 := calculate_output(~input~0); {12596#(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 15:13:56,483 INFO L280 TraceCheckUtils]: 9: Hoare triple {12596#(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; {12542#true} is VALID [2020-07-10 15:13:56,484 INFO L280 TraceCheckUtils]: 10: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {12542#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; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,486 INFO L280 TraceCheckUtils]: 14: Hoare triple {12554#(= 1 ~a21~0)} assume true; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,487 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12554#(= 1 ~a21~0)} {12542#true} #786#return; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,487 INFO L280 TraceCheckUtils]: 16: Hoare triple {12554#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,488 INFO L280 TraceCheckUtils]: 17: Hoare triple {12554#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,489 INFO L280 TraceCheckUtils]: 18: Hoare triple {12554#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,490 INFO L263 TraceCheckUtils]: 19: Hoare triple {12554#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {12596#(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 15:13:56,491 INFO L280 TraceCheckUtils]: 20: Hoare triple {12596#(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; {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,492 INFO L280 TraceCheckUtils]: 21: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,492 INFO L280 TraceCheckUtils]: 22: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,493 INFO L280 TraceCheckUtils]: 23: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,494 INFO L280 TraceCheckUtils]: 25: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,495 INFO L280 TraceCheckUtils]: 26: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,496 INFO L280 TraceCheckUtils]: 27: Hoare triple {12597#(= ~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,496 INFO L280 TraceCheckUtils]: 28: Hoare triple {12597#(= ~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))); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,497 INFO L280 TraceCheckUtils]: 29: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,497 INFO L280 TraceCheckUtils]: 30: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,498 INFO L280 TraceCheckUtils]: 31: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,499 INFO L280 TraceCheckUtils]: 32: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,499 INFO L280 TraceCheckUtils]: 33: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,500 INFO L280 TraceCheckUtils]: 34: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,500 INFO L280 TraceCheckUtils]: 35: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,501 INFO L280 TraceCheckUtils]: 36: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,502 INFO L280 TraceCheckUtils]: 37: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,502 INFO L280 TraceCheckUtils]: 38: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,503 INFO L280 TraceCheckUtils]: 39: Hoare triple {12597#(= ~a21~0 |old(~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,504 INFO L280 TraceCheckUtils]: 40: Hoare triple {12597#(= ~a21~0 |old(~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,504 INFO L280 TraceCheckUtils]: 41: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,505 INFO L280 TraceCheckUtils]: 42: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,505 INFO L280 TraceCheckUtils]: 43: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,506 INFO L280 TraceCheckUtils]: 44: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,507 INFO L280 TraceCheckUtils]: 45: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,507 INFO L280 TraceCheckUtils]: 46: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,508 INFO L280 TraceCheckUtils]: 47: Hoare triple {12597#(= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,508 INFO L280 TraceCheckUtils]: 48: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,509 INFO L280 TraceCheckUtils]: 49: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,509 INFO L280 TraceCheckUtils]: 50: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,510 INFO L280 TraceCheckUtils]: 51: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,511 INFO L280 TraceCheckUtils]: 52: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,511 INFO L280 TraceCheckUtils]: 53: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,512 INFO L280 TraceCheckUtils]: 54: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,512 INFO L280 TraceCheckUtils]: 55: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,513 INFO L280 TraceCheckUtils]: 56: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,514 INFO L280 TraceCheckUtils]: 57: Hoare triple {12597#(= ~a21~0 |old(~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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {12598#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:56,514 INFO L280 TraceCheckUtils]: 58: Hoare triple {12598#(not (= 1 |old(~a21~0)|))} assume true; {12598#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:56,516 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {12598#(not (= 1 |old(~a21~0)|))} {12554#(= 1 ~a21~0)} #786#return; {12543#false} is VALID [2020-07-10 15:13:56,516 INFO L280 TraceCheckUtils]: 60: Hoare triple {12543#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12543#false} is VALID [2020-07-10 15:13:56,516 INFO L280 TraceCheckUtils]: 61: Hoare triple {12543#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12543#false} is VALID [2020-07-10 15:13:56,516 INFO L280 TraceCheckUtils]: 62: Hoare triple {12543#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12543#false} is VALID [2020-07-10 15:13:56,516 INFO L263 TraceCheckUtils]: 63: Hoare triple {12543#false} call #t~ret3 := calculate_output(~input~0); {12543#false} is VALID [2020-07-10 15:13:56,516 INFO L280 TraceCheckUtils]: 64: Hoare triple {12543#false} ~input := #in~input; {12543#false} is VALID [2020-07-10 15:13:56,517 INFO L280 TraceCheckUtils]: 65: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,517 INFO L280 TraceCheckUtils]: 66: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,517 INFO L280 TraceCheckUtils]: 67: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,517 INFO L280 TraceCheckUtils]: 68: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,517 INFO L280 TraceCheckUtils]: 69: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,517 INFO L280 TraceCheckUtils]: 70: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,518 INFO L280 TraceCheckUtils]: 71: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,518 INFO L280 TraceCheckUtils]: 72: Hoare triple {12543#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))); {12543#false} is VALID [2020-07-10 15:13:56,518 INFO L280 TraceCheckUtils]: 73: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,518 INFO L280 TraceCheckUtils]: 74: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,518 INFO L280 TraceCheckUtils]: 75: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,518 INFO L280 TraceCheckUtils]: 76: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,519 INFO L280 TraceCheckUtils]: 77: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,519 INFO L280 TraceCheckUtils]: 78: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,519 INFO L280 TraceCheckUtils]: 79: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,519 INFO L280 TraceCheckUtils]: 80: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,519 INFO L280 TraceCheckUtils]: 81: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,520 INFO L280 TraceCheckUtils]: 82: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,520 INFO L280 TraceCheckUtils]: 83: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,520 INFO L280 TraceCheckUtils]: 84: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,520 INFO L280 TraceCheckUtils]: 85: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,520 INFO L280 TraceCheckUtils]: 86: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,520 INFO L280 TraceCheckUtils]: 87: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,521 INFO L280 TraceCheckUtils]: 88: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,521 INFO L280 TraceCheckUtils]: 89: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,521 INFO L280 TraceCheckUtils]: 90: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,521 INFO L280 TraceCheckUtils]: 91: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,521 INFO L280 TraceCheckUtils]: 92: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,521 INFO L280 TraceCheckUtils]: 93: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,522 INFO L280 TraceCheckUtils]: 94: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,522 INFO L280 TraceCheckUtils]: 95: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,522 INFO L280 TraceCheckUtils]: 96: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,522 INFO L280 TraceCheckUtils]: 97: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,522 INFO L280 TraceCheckUtils]: 98: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,522 INFO L280 TraceCheckUtils]: 99: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,523 INFO L280 TraceCheckUtils]: 100: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,523 INFO L280 TraceCheckUtils]: 101: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,523 INFO L280 TraceCheckUtils]: 102: Hoare triple {12543#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)))); {12543#false} is VALID [2020-07-10 15:13:56,523 INFO L280 TraceCheckUtils]: 103: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,523 INFO L280 TraceCheckUtils]: 104: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,524 INFO L280 TraceCheckUtils]: 106: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,524 INFO L280 TraceCheckUtils]: 107: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,524 INFO L280 TraceCheckUtils]: 108: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,524 INFO L280 TraceCheckUtils]: 109: Hoare triple {12543#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))); {12543#false} is VALID [2020-07-10 15:13:56,524 INFO L280 TraceCheckUtils]: 110: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,524 INFO L280 TraceCheckUtils]: 111: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,525 INFO L280 TraceCheckUtils]: 112: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,525 INFO L280 TraceCheckUtils]: 113: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,525 INFO L280 TraceCheckUtils]: 114: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,525 INFO L280 TraceCheckUtils]: 115: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,525 INFO L280 TraceCheckUtils]: 116: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,525 INFO L280 TraceCheckUtils]: 117: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,526 INFO L280 TraceCheckUtils]: 118: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,526 INFO L280 TraceCheckUtils]: 119: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,526 INFO L280 TraceCheckUtils]: 120: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,526 INFO L280 TraceCheckUtils]: 121: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,526 INFO L280 TraceCheckUtils]: 122: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,527 INFO L280 TraceCheckUtils]: 123: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,527 INFO L280 TraceCheckUtils]: 124: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,527 INFO L280 TraceCheckUtils]: 125: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,527 INFO L280 TraceCheckUtils]: 126: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,527 INFO L280 TraceCheckUtils]: 127: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,527 INFO L280 TraceCheckUtils]: 128: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,528 INFO L280 TraceCheckUtils]: 129: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,528 INFO L280 TraceCheckUtils]: 130: Hoare triple {12543#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))); {12543#false} is VALID [2020-07-10 15:13:56,528 INFO L280 TraceCheckUtils]: 131: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,528 INFO L280 TraceCheckUtils]: 132: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,528 INFO L280 TraceCheckUtils]: 133: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,528 INFO L280 TraceCheckUtils]: 134: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,529 INFO L280 TraceCheckUtils]: 135: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,529 INFO L280 TraceCheckUtils]: 136: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,529 INFO L280 TraceCheckUtils]: 137: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,529 INFO L280 TraceCheckUtils]: 138: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,529 INFO L280 TraceCheckUtils]: 139: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,529 INFO L280 TraceCheckUtils]: 140: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,530 INFO L280 TraceCheckUtils]: 141: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,530 INFO L280 TraceCheckUtils]: 142: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,530 INFO L280 TraceCheckUtils]: 143: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,530 INFO L280 TraceCheckUtils]: 144: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,530 INFO L280 TraceCheckUtils]: 145: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,530 INFO L280 TraceCheckUtils]: 146: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,531 INFO L280 TraceCheckUtils]: 147: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,531 INFO L280 TraceCheckUtils]: 148: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,531 INFO L280 TraceCheckUtils]: 149: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,531 INFO L280 TraceCheckUtils]: 150: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,531 INFO L280 TraceCheckUtils]: 151: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,532 INFO L280 TraceCheckUtils]: 152: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,532 INFO L280 TraceCheckUtils]: 153: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,532 INFO L280 TraceCheckUtils]: 154: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,532 INFO L280 TraceCheckUtils]: 155: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,532 INFO L280 TraceCheckUtils]: 156: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,532 INFO L280 TraceCheckUtils]: 157: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,533 INFO L280 TraceCheckUtils]: 158: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,533 INFO L280 TraceCheckUtils]: 159: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,533 INFO L280 TraceCheckUtils]: 160: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,533 INFO L280 TraceCheckUtils]: 161: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,533 INFO L280 TraceCheckUtils]: 162: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,533 INFO L280 TraceCheckUtils]: 163: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,534 INFO L280 TraceCheckUtils]: 164: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,534 INFO L280 TraceCheckUtils]: 165: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,534 INFO L280 TraceCheckUtils]: 166: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,534 INFO L280 TraceCheckUtils]: 167: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,534 INFO L280 TraceCheckUtils]: 168: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,535 INFO L280 TraceCheckUtils]: 169: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,535 INFO L280 TraceCheckUtils]: 170: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,535 INFO L280 TraceCheckUtils]: 171: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,535 INFO L280 TraceCheckUtils]: 172: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,535 INFO L280 TraceCheckUtils]: 173: Hoare triple {12543#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {12543#false} is VALID [2020-07-10 15:13:56,535 INFO L280 TraceCheckUtils]: 174: Hoare triple {12543#false} assume !false; {12543#false} is VALID [2020-07-10 15:13:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:13:56,562 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639295079] [2020-07-10 15:13:56,562 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1950235064] [2020-07-10 15:13:56,563 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 15:13:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,667 INFO L264 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:13:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:56,696 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:56,862 INFO L263 TraceCheckUtils]: 0: Hoare triple {12542#true} call ULTIMATE.init(); {12542#true} is VALID [2020-07-10 15:13:56,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {12542#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; {12542#true} is VALID [2020-07-10 15:13:56,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {12542#true} assume true; {12542#true} is VALID [2020-07-10 15:13:56,864 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12542#true} {12542#true} #782#return; {12542#true} is VALID [2020-07-10 15:13:56,864 INFO L263 TraceCheckUtils]: 4: Hoare triple {12542#true} call #t~ret4 := main(); {12542#true} is VALID [2020-07-10 15:13:56,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {12542#true} ~output~0 := -1; {12542#true} is VALID [2020-07-10 15:13:56,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {12542#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12542#true} is VALID [2020-07-10 15:13:56,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {12542#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12542#true} is VALID [2020-07-10 15:13:56,865 INFO L263 TraceCheckUtils]: 8: Hoare triple {12542#true} call #t~ret3 := calculate_output(~input~0); {12542#true} is VALID [2020-07-10 15:13:56,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {12542#true} ~input := #in~input; {12542#true} is VALID [2020-07-10 15:13:56,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,866 INFO L280 TraceCheckUtils]: 12: Hoare triple {12542#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); {12542#true} is VALID [2020-07-10 15:13:56,868 INFO L280 TraceCheckUtils]: 13: Hoare triple {12542#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; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {12554#(= 1 ~a21~0)} assume true; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,869 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12554#(= 1 ~a21~0)} {12542#true} #786#return; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,870 INFO L280 TraceCheckUtils]: 16: Hoare triple {12554#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,870 INFO L280 TraceCheckUtils]: 17: Hoare triple {12554#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {12554#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12554#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:56,871 INFO L263 TraceCheckUtils]: 19: Hoare triple {12554#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {12597#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,872 INFO L280 TraceCheckUtils]: 21: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,873 INFO L280 TraceCheckUtils]: 23: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,875 INFO L280 TraceCheckUtils]: 25: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,875 INFO L280 TraceCheckUtils]: 26: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {12597#(= ~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,876 INFO L280 TraceCheckUtils]: 28: Hoare triple {12597#(= ~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))); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,877 INFO L280 TraceCheckUtils]: 29: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,877 INFO L280 TraceCheckUtils]: 30: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,878 INFO L280 TraceCheckUtils]: 32: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,879 INFO L280 TraceCheckUtils]: 34: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,880 INFO L280 TraceCheckUtils]: 35: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {12597#(= ~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,881 INFO L280 TraceCheckUtils]: 37: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,881 INFO L280 TraceCheckUtils]: 38: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,882 INFO L280 TraceCheckUtils]: 39: Hoare triple {12597#(= ~a21~0 |old(~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,882 INFO L280 TraceCheckUtils]: 40: Hoare triple {12597#(= ~a21~0 |old(~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)); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,882 INFO L280 TraceCheckUtils]: 41: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,883 INFO L280 TraceCheckUtils]: 42: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,883 INFO L280 TraceCheckUtils]: 43: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,887 INFO L280 TraceCheckUtils]: 44: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,888 INFO L280 TraceCheckUtils]: 45: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,888 INFO L280 TraceCheckUtils]: 46: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,888 INFO L280 TraceCheckUtils]: 47: Hoare triple {12597#(= ~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 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,889 INFO L280 TraceCheckUtils]: 48: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,890 INFO L280 TraceCheckUtils]: 50: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,890 INFO L280 TraceCheckUtils]: 52: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,891 INFO L280 TraceCheckUtils]: 53: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,892 INFO L280 TraceCheckUtils]: 55: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,892 INFO L280 TraceCheckUtils]: 56: Hoare triple {12597#(= ~a21~0 |old(~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); {12597#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:56,893 INFO L280 TraceCheckUtils]: 57: Hoare triple {12597#(= ~a21~0 |old(~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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {12598#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:56,893 INFO L280 TraceCheckUtils]: 58: Hoare triple {12598#(not (= 1 |old(~a21~0)|))} assume true; {12598#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:56,894 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {12598#(not (= 1 |old(~a21~0)|))} {12554#(= 1 ~a21~0)} #786#return; {12543#false} is VALID [2020-07-10 15:13:56,894 INFO L280 TraceCheckUtils]: 60: Hoare triple {12543#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12543#false} is VALID [2020-07-10 15:13:56,894 INFO L280 TraceCheckUtils]: 61: Hoare triple {12543#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12543#false} is VALID [2020-07-10 15:13:56,894 INFO L280 TraceCheckUtils]: 62: Hoare triple {12543#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12543#false} is VALID [2020-07-10 15:13:56,895 INFO L263 TraceCheckUtils]: 63: Hoare triple {12543#false} call #t~ret3 := calculate_output(~input~0); {12543#false} is VALID [2020-07-10 15:13:56,895 INFO L280 TraceCheckUtils]: 64: Hoare triple {12543#false} ~input := #in~input; {12543#false} is VALID [2020-07-10 15:13:56,895 INFO L280 TraceCheckUtils]: 65: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,895 INFO L280 TraceCheckUtils]: 66: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,895 INFO L280 TraceCheckUtils]: 67: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,896 INFO L280 TraceCheckUtils]: 68: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,896 INFO L280 TraceCheckUtils]: 69: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,896 INFO L280 TraceCheckUtils]: 70: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,896 INFO L280 TraceCheckUtils]: 71: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,896 INFO L280 TraceCheckUtils]: 72: Hoare triple {12543#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))); {12543#false} is VALID [2020-07-10 15:13:56,897 INFO L280 TraceCheckUtils]: 73: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,897 INFO L280 TraceCheckUtils]: 74: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,897 INFO L280 TraceCheckUtils]: 75: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,897 INFO L280 TraceCheckUtils]: 76: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,897 INFO L280 TraceCheckUtils]: 77: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,898 INFO L280 TraceCheckUtils]: 78: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,898 INFO L280 TraceCheckUtils]: 79: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,898 INFO L280 TraceCheckUtils]: 80: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,898 INFO L280 TraceCheckUtils]: 81: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,898 INFO L280 TraceCheckUtils]: 82: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,898 INFO L280 TraceCheckUtils]: 83: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,899 INFO L280 TraceCheckUtils]: 84: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,899 INFO L280 TraceCheckUtils]: 85: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,899 INFO L280 TraceCheckUtils]: 86: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,899 INFO L280 TraceCheckUtils]: 87: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,899 INFO L280 TraceCheckUtils]: 88: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,900 INFO L280 TraceCheckUtils]: 89: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,900 INFO L280 TraceCheckUtils]: 90: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,900 INFO L280 TraceCheckUtils]: 91: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,900 INFO L280 TraceCheckUtils]: 92: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,900 INFO L280 TraceCheckUtils]: 93: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,900 INFO L280 TraceCheckUtils]: 94: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,901 INFO L280 TraceCheckUtils]: 95: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,901 INFO L280 TraceCheckUtils]: 96: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,901 INFO L280 TraceCheckUtils]: 97: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,901 INFO L280 TraceCheckUtils]: 98: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,901 INFO L280 TraceCheckUtils]: 99: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,902 INFO L280 TraceCheckUtils]: 100: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,902 INFO L280 TraceCheckUtils]: 101: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,902 INFO L280 TraceCheckUtils]: 102: Hoare triple {12543#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)))); {12543#false} is VALID [2020-07-10 15:13:56,902 INFO L280 TraceCheckUtils]: 103: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,902 INFO L280 TraceCheckUtils]: 104: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,903 INFO L280 TraceCheckUtils]: 105: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,903 INFO L280 TraceCheckUtils]: 106: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,903 INFO L280 TraceCheckUtils]: 108: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,903 INFO L280 TraceCheckUtils]: 109: Hoare triple {12543#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))); {12543#false} is VALID [2020-07-10 15:13:56,903 INFO L280 TraceCheckUtils]: 110: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,904 INFO L280 TraceCheckUtils]: 111: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,904 INFO L280 TraceCheckUtils]: 112: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,904 INFO L280 TraceCheckUtils]: 113: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,904 INFO L280 TraceCheckUtils]: 114: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,904 INFO L280 TraceCheckUtils]: 115: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,904 INFO L280 TraceCheckUtils]: 116: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,905 INFO L280 TraceCheckUtils]: 117: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,905 INFO L280 TraceCheckUtils]: 118: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,905 INFO L280 TraceCheckUtils]: 119: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,905 INFO L280 TraceCheckUtils]: 120: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,905 INFO L280 TraceCheckUtils]: 121: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,906 INFO L280 TraceCheckUtils]: 122: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,906 INFO L280 TraceCheckUtils]: 123: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,906 INFO L280 TraceCheckUtils]: 124: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,906 INFO L280 TraceCheckUtils]: 125: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,906 INFO L280 TraceCheckUtils]: 126: Hoare triple {12543#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)); {12543#false} is VALID [2020-07-10 15:13:56,906 INFO L280 TraceCheckUtils]: 127: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,907 INFO L280 TraceCheckUtils]: 128: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,907 INFO L280 TraceCheckUtils]: 129: Hoare triple {12543#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); {12543#false} is VALID [2020-07-10 15:13:56,907 INFO L280 TraceCheckUtils]: 130: Hoare triple {12543#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))); {12543#false} is VALID [2020-07-10 15:13:56,907 INFO L280 TraceCheckUtils]: 131: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,907 INFO L280 TraceCheckUtils]: 132: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,907 INFO L280 TraceCheckUtils]: 133: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,908 INFO L280 TraceCheckUtils]: 134: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,908 INFO L280 TraceCheckUtils]: 135: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,908 INFO L280 TraceCheckUtils]: 136: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,908 INFO L280 TraceCheckUtils]: 137: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,908 INFO L280 TraceCheckUtils]: 138: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,908 INFO L280 TraceCheckUtils]: 139: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,909 INFO L280 TraceCheckUtils]: 140: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,909 INFO L280 TraceCheckUtils]: 141: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,909 INFO L280 TraceCheckUtils]: 142: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,909 INFO L280 TraceCheckUtils]: 143: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,909 INFO L280 TraceCheckUtils]: 144: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,910 INFO L280 TraceCheckUtils]: 145: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,910 INFO L280 TraceCheckUtils]: 146: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,910 INFO L280 TraceCheckUtils]: 147: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,910 INFO L280 TraceCheckUtils]: 148: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,910 INFO L280 TraceCheckUtils]: 149: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,910 INFO L280 TraceCheckUtils]: 150: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,911 INFO L280 TraceCheckUtils]: 151: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,911 INFO L280 TraceCheckUtils]: 152: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,911 INFO L280 TraceCheckUtils]: 153: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,911 INFO L280 TraceCheckUtils]: 154: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,911 INFO L280 TraceCheckUtils]: 155: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,911 INFO L280 TraceCheckUtils]: 156: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,912 INFO L280 TraceCheckUtils]: 157: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,912 INFO L280 TraceCheckUtils]: 158: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,912 INFO L280 TraceCheckUtils]: 159: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,912 INFO L280 TraceCheckUtils]: 160: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,912 INFO L280 TraceCheckUtils]: 161: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,913 INFO L280 TraceCheckUtils]: 162: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,913 INFO L280 TraceCheckUtils]: 163: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,913 INFO L280 TraceCheckUtils]: 164: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,913 INFO L280 TraceCheckUtils]: 165: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,913 INFO L280 TraceCheckUtils]: 166: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,913 INFO L280 TraceCheckUtils]: 167: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,914 INFO L280 TraceCheckUtils]: 168: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,914 INFO L280 TraceCheckUtils]: 169: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,914 INFO L280 TraceCheckUtils]: 170: Hoare triple {12543#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,914 INFO L280 TraceCheckUtils]: 171: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,914 INFO L280 TraceCheckUtils]: 172: Hoare triple {12543#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12543#false} is VALID [2020-07-10 15:13:56,914 INFO L280 TraceCheckUtils]: 173: Hoare triple {12543#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {12543#false} is VALID [2020-07-10 15:13:56,915 INFO L280 TraceCheckUtils]: 174: Hoare triple {12543#false} assume !false; {12543#false} is VALID [2020-07-10 15:13:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:56,934 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:56,934 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 7 [2020-07-10 15:13:56,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414228087] [2020-07-10 15:13:56,936 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-07-10 15:13:56,937 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:56,937 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 15:13:57,165 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:57,166 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 15:13:57,166 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:57,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 15:13:57,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:13:57,167 INFO L87 Difference]: Start difference. First operand 1106 states and 1536 transitions. Second operand 7 states. [2020-07-10 15:14:02,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:02,025 INFO L93 Difference]: Finished difference Result 2526 states and 3625 transitions. [2020-07-10 15:14:02,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:14:02,026 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-07-10 15:14:02,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:02,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:14:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 636 transitions. [2020-07-10 15:14:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:14:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 636 transitions. [2020-07-10 15:14:02,044 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 636 transitions. [2020-07-10 15:14:03,249 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 636 edges. 636 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:03,362 INFO L225 Difference]: With dead ends: 2526 [2020-07-10 15:14:03,362 INFO L226 Difference]: Without dead ends: 1426 [2020-07-10 15:14:03,364 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:14:03,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1426 states. [2020-07-10 15:14:03,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1426 to 1124. [2020-07-10 15:14:03,648 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:03,648 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1426 states. Second operand 1124 states. [2020-07-10 15:14:03,649 INFO L74 IsIncluded]: Start isIncluded. First operand 1426 states. Second operand 1124 states. [2020-07-10 15:14:03,649 INFO L87 Difference]: Start difference. First operand 1426 states. Second operand 1124 states. [2020-07-10 15:14:03,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:03,770 INFO L93 Difference]: Finished difference Result 1426 states and 1983 transitions. [2020-07-10 15:14:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1983 transitions. [2020-07-10 15:14:03,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:03,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:03,776 INFO L74 IsIncluded]: Start isIncluded. First operand 1124 states. Second operand 1426 states. [2020-07-10 15:14:03,777 INFO L87 Difference]: Start difference. First operand 1124 states. Second operand 1426 states. [2020-07-10 15:14:03,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:03,915 INFO L93 Difference]: Finished difference Result 1426 states and 1983 transitions. [2020-07-10 15:14:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1983 transitions. [2020-07-10 15:14:03,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:03,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:03,921 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:03,921 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1124 states. [2020-07-10 15:14:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 1124 states and 1521 transitions. [2020-07-10 15:14:03,996 INFO L78 Accepts]: Start accepts. Automaton has 1124 states and 1521 transitions. Word has length 175 [2020-07-10 15:14:03,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:03,997 INFO L479 AbstractCegarLoop]: Abstraction has 1124 states and 1521 transitions. [2020-07-10 15:14:03,997 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 15:14:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1521 transitions. [2020-07-10 15:14:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-07-10 15:14:04,001 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:04,003 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:14:04,216 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:04,217 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:04,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:04,217 INFO L82 PathProgramCache]: Analyzing trace with hash 795457010, now seen corresponding path program 1 times [2020-07-10 15:14:04,218 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:04,218 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389872450] [2020-07-10 15:14:04,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {19793#(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; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {19740#(= 8 ~a12~0)} assume true; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19740#(= 8 ~a12~0)} {19735#true} #782#return; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {19794#(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; {19735#true} is VALID [2020-07-10 15:14:04,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,524 INFO L280 TraceCheckUtils]: 3: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,525 INFO L280 TraceCheckUtils]: 4: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,525 INFO L280 TraceCheckUtils]: 6: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,525 INFO L280 TraceCheckUtils]: 7: Hoare triple {19735#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)); {19735#true} is VALID [2020-07-10 15:14:04,526 INFO L280 TraceCheckUtils]: 8: Hoare triple {19735#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; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,527 INFO L280 TraceCheckUtils]: 9: Hoare triple {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,528 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {19740#(= 8 ~a12~0)} #786#return; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {19794#(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; {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,668 INFO L280 TraceCheckUtils]: 4: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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)); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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))); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,678 INFO L280 TraceCheckUtils]: 15: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,678 INFO L280 TraceCheckUtils]: 16: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,679 INFO L280 TraceCheckUtils]: 17: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,679 INFO L280 TraceCheckUtils]: 18: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,682 INFO L280 TraceCheckUtils]: 20: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,684 INFO L280 TraceCheckUtils]: 22: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,684 INFO L280 TraceCheckUtils]: 23: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,685 INFO L280 TraceCheckUtils]: 24: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,686 INFO L280 TraceCheckUtils]: 26: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,687 INFO L280 TraceCheckUtils]: 28: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,688 INFO L280 TraceCheckUtils]: 29: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,690 INFO L280 TraceCheckUtils]: 32: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,691 INFO L280 TraceCheckUtils]: 34: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,692 INFO L280 TraceCheckUtils]: 35: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,692 INFO L280 TraceCheckUtils]: 36: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,693 INFO L280 TraceCheckUtils]: 37: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:04,694 INFO L280 TraceCheckUtils]: 38: Hoare triple {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:04,696 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #786#return; {19736#false} is VALID [2020-07-10 15:14:04,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {19735#true} call ULTIMATE.init(); {19793#(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 15:14:04,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {19793#(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; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {19740#(= 8 ~a12~0)} assume true; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,712 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19740#(= 8 ~a12~0)} {19735#true} #782#return; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,713 INFO L263 TraceCheckUtils]: 4: Hoare triple {19740#(= 8 ~a12~0)} call #t~ret4 := main(); {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {19740#(= 8 ~a12~0)} ~output~0 := -1; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {19740#(= 8 ~a12~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {19740#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19740#(= 8 ~a12~0)} is VALID [2020-07-10 15:14:04,716 INFO L263 TraceCheckUtils]: 8: Hoare triple {19740#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {19794#(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 15:14:04,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {19794#(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; {19735#true} is VALID [2020-07-10 15:14:04,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:04,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {19735#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)); {19735#true} is VALID [2020-07-10 15:14:04,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {19735#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; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume true; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,720 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} {19740#(= 8 ~a12~0)} #786#return; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,721 INFO L280 TraceCheckUtils]: 20: Hoare triple {19752#(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; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,722 INFO L280 TraceCheckUtils]: 21: Hoare triple {19752#(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; {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,723 INFO L280 TraceCheckUtils]: 22: Hoare triple {19752#(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); {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-10 15:14:04,724 INFO L263 TraceCheckUtils]: 23: Hoare triple {19752#(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); {19794#(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 15:14:04,725 INFO L280 TraceCheckUtils]: 24: Hoare triple {19794#(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; {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,726 INFO L280 TraceCheckUtils]: 25: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,727 INFO L280 TraceCheckUtils]: 26: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,729 INFO L280 TraceCheckUtils]: 28: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,730 INFO L280 TraceCheckUtils]: 29: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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)); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,732 INFO L280 TraceCheckUtils]: 32: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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))); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,733 INFO L280 TraceCheckUtils]: 33: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,734 INFO L280 TraceCheckUtils]: 34: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,735 INFO L280 TraceCheckUtils]: 35: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,736 INFO L280 TraceCheckUtils]: 36: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:14:04,737 INFO L280 TraceCheckUtils]: 37: Hoare triple {19795#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,738 INFO L280 TraceCheckUtils]: 38: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,739 INFO L280 TraceCheckUtils]: 39: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,740 INFO L280 TraceCheckUtils]: 41: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,741 INFO L280 TraceCheckUtils]: 42: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,741 INFO L280 TraceCheckUtils]: 43: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,742 INFO L280 TraceCheckUtils]: 44: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,742 INFO L280 TraceCheckUtils]: 45: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,743 INFO L280 TraceCheckUtils]: 46: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,758 INFO L280 TraceCheckUtils]: 47: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,759 INFO L280 TraceCheckUtils]: 48: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,760 INFO L280 TraceCheckUtils]: 49: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,760 INFO L280 TraceCheckUtils]: 50: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,761 INFO L280 TraceCheckUtils]: 51: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,762 INFO L280 TraceCheckUtils]: 52: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,762 INFO L280 TraceCheckUtils]: 53: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,763 INFO L280 TraceCheckUtils]: 54: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,764 INFO L280 TraceCheckUtils]: 55: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,764 INFO L280 TraceCheckUtils]: 56: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,765 INFO L280 TraceCheckUtils]: 57: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,766 INFO L280 TraceCheckUtils]: 58: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,766 INFO L280 TraceCheckUtils]: 59: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,767 INFO L280 TraceCheckUtils]: 60: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} is VALID [2020-07-10 15:14:04,768 INFO L280 TraceCheckUtils]: 61: Hoare triple {19796#(or (not (= 5 |old(~a16~0)|)) (not (= 1 ~a7~0)) (not (= 1 ~a20~0)) (not (= 13 ~a8~0)) (not (= 1 |old(~a17~0)|)) (= 1 ~a21~0) (not (= 3 calculate_output_~input)) (not (= 8 ~a12~0)))} 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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:04,769 INFO L280 TraceCheckUtils]: 62: Hoare triple {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:14:04,770 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {19797#(or (not (= 5 |old(~a16~0)|)) (not (= 1 |old(~a17~0)|)))} {19752#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a20~0) (= 5 ~a16~0) (= 8 ~a12~0))} #786#return; {19736#false} is VALID [2020-07-10 15:14:04,770 INFO L280 TraceCheckUtils]: 64: Hoare triple {19736#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19736#false} is VALID [2020-07-10 15:14:04,771 INFO L280 TraceCheckUtils]: 65: Hoare triple {19736#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19736#false} is VALID [2020-07-10 15:14:04,771 INFO L280 TraceCheckUtils]: 66: Hoare triple {19736#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19736#false} is VALID [2020-07-10 15:14:04,771 INFO L263 TraceCheckUtils]: 67: Hoare triple {19736#false} call #t~ret3 := calculate_output(~input~0); {19736#false} is VALID [2020-07-10 15:14:04,771 INFO L280 TraceCheckUtils]: 68: Hoare triple {19736#false} ~input := #in~input; {19736#false} is VALID [2020-07-10 15:14:04,771 INFO L280 TraceCheckUtils]: 69: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,772 INFO L280 TraceCheckUtils]: 70: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,772 INFO L280 TraceCheckUtils]: 71: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,772 INFO L280 TraceCheckUtils]: 72: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,772 INFO L280 TraceCheckUtils]: 73: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,772 INFO L280 TraceCheckUtils]: 74: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,772 INFO L280 TraceCheckUtils]: 75: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,773 INFO L280 TraceCheckUtils]: 76: Hoare triple {19736#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))); {19736#false} is VALID [2020-07-10 15:14:04,773 INFO L280 TraceCheckUtils]: 77: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,773 INFO L280 TraceCheckUtils]: 78: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,773 INFO L280 TraceCheckUtils]: 79: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,773 INFO L280 TraceCheckUtils]: 80: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,773 INFO L280 TraceCheckUtils]: 81: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,774 INFO L280 TraceCheckUtils]: 82: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,774 INFO L280 TraceCheckUtils]: 83: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,774 INFO L280 TraceCheckUtils]: 84: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,774 INFO L280 TraceCheckUtils]: 85: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,774 INFO L280 TraceCheckUtils]: 86: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,774 INFO L280 TraceCheckUtils]: 87: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,775 INFO L280 TraceCheckUtils]: 88: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,775 INFO L280 TraceCheckUtils]: 89: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,775 INFO L280 TraceCheckUtils]: 90: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,775 INFO L280 TraceCheckUtils]: 91: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,775 INFO L280 TraceCheckUtils]: 92: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,776 INFO L280 TraceCheckUtils]: 93: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,776 INFO L280 TraceCheckUtils]: 94: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,776 INFO L280 TraceCheckUtils]: 95: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,776 INFO L280 TraceCheckUtils]: 96: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,776 INFO L280 TraceCheckUtils]: 97: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,777 INFO L280 TraceCheckUtils]: 98: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,777 INFO L280 TraceCheckUtils]: 99: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,777 INFO L280 TraceCheckUtils]: 100: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,777 INFO L280 TraceCheckUtils]: 101: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,777 INFO L280 TraceCheckUtils]: 102: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,778 INFO L280 TraceCheckUtils]: 103: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,778 INFO L280 TraceCheckUtils]: 104: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,778 INFO L280 TraceCheckUtils]: 105: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,778 INFO L280 TraceCheckUtils]: 106: Hoare triple {19736#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)))); {19736#false} is VALID [2020-07-10 15:14:04,778 INFO L280 TraceCheckUtils]: 107: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,778 INFO L280 TraceCheckUtils]: 108: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,779 INFO L280 TraceCheckUtils]: 109: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,779 INFO L280 TraceCheckUtils]: 110: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,779 INFO L280 TraceCheckUtils]: 111: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,779 INFO L280 TraceCheckUtils]: 112: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,779 INFO L280 TraceCheckUtils]: 113: Hoare triple {19736#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))); {19736#false} is VALID [2020-07-10 15:14:04,779 INFO L280 TraceCheckUtils]: 114: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,780 INFO L280 TraceCheckUtils]: 115: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,780 INFO L280 TraceCheckUtils]: 116: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,780 INFO L280 TraceCheckUtils]: 117: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,780 INFO L280 TraceCheckUtils]: 118: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,780 INFO L280 TraceCheckUtils]: 119: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,780 INFO L280 TraceCheckUtils]: 120: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,781 INFO L280 TraceCheckUtils]: 121: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,781 INFO L280 TraceCheckUtils]: 122: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,781 INFO L280 TraceCheckUtils]: 123: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,781 INFO L280 TraceCheckUtils]: 124: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,781 INFO L280 TraceCheckUtils]: 125: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,781 INFO L280 TraceCheckUtils]: 126: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,782 INFO L280 TraceCheckUtils]: 127: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,782 INFO L280 TraceCheckUtils]: 128: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,782 INFO L280 TraceCheckUtils]: 129: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,782 INFO L280 TraceCheckUtils]: 130: Hoare triple {19736#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)); {19736#false} is VALID [2020-07-10 15:14:04,782 INFO L280 TraceCheckUtils]: 131: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,782 INFO L280 TraceCheckUtils]: 132: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,783 INFO L280 TraceCheckUtils]: 133: Hoare triple {19736#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); {19736#false} is VALID [2020-07-10 15:14:04,783 INFO L280 TraceCheckUtils]: 134: Hoare triple {19736#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))); {19736#false} is VALID [2020-07-10 15:14:04,783 INFO L280 TraceCheckUtils]: 135: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,783 INFO L280 TraceCheckUtils]: 136: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,783 INFO L280 TraceCheckUtils]: 137: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,783 INFO L280 TraceCheckUtils]: 138: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,784 INFO L280 TraceCheckUtils]: 139: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,784 INFO L280 TraceCheckUtils]: 140: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,784 INFO L280 TraceCheckUtils]: 141: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,784 INFO L280 TraceCheckUtils]: 142: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,785 INFO L280 TraceCheckUtils]: 143: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,785 INFO L280 TraceCheckUtils]: 144: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,785 INFO L280 TraceCheckUtils]: 145: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,786 INFO L280 TraceCheckUtils]: 146: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,786 INFO L280 TraceCheckUtils]: 147: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,786 INFO L280 TraceCheckUtils]: 148: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,786 INFO L280 TraceCheckUtils]: 149: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,787 INFO L280 TraceCheckUtils]: 150: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,787 INFO L280 TraceCheckUtils]: 151: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,787 INFO L280 TraceCheckUtils]: 152: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,788 INFO L280 TraceCheckUtils]: 153: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,788 INFO L280 TraceCheckUtils]: 154: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,788 INFO L280 TraceCheckUtils]: 155: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,789 INFO L280 TraceCheckUtils]: 156: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,789 INFO L280 TraceCheckUtils]: 157: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,789 INFO L280 TraceCheckUtils]: 158: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,789 INFO L280 TraceCheckUtils]: 159: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,790 INFO L280 TraceCheckUtils]: 160: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,790 INFO L280 TraceCheckUtils]: 161: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,790 INFO L280 TraceCheckUtils]: 162: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,791 INFO L280 TraceCheckUtils]: 163: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,791 INFO L280 TraceCheckUtils]: 164: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,791 INFO L280 TraceCheckUtils]: 165: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,792 INFO L280 TraceCheckUtils]: 166: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,792 INFO L280 TraceCheckUtils]: 167: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,792 INFO L280 TraceCheckUtils]: 168: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,792 INFO L280 TraceCheckUtils]: 169: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,793 INFO L280 TraceCheckUtils]: 170: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,793 INFO L280 TraceCheckUtils]: 171: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,793 INFO L280 TraceCheckUtils]: 172: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,794 INFO L280 TraceCheckUtils]: 173: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,794 INFO L280 TraceCheckUtils]: 174: Hoare triple {19736#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,794 INFO L280 TraceCheckUtils]: 175: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,795 INFO L280 TraceCheckUtils]: 176: Hoare triple {19736#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19736#false} is VALID [2020-07-10 15:14:04,795 INFO L280 TraceCheckUtils]: 177: Hoare triple {19736#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19736#false} is VALID [2020-07-10 15:14:04,795 INFO L280 TraceCheckUtils]: 178: Hoare triple {19736#false} assume !false; {19736#false} is VALID [2020-07-10 15:14:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:14:04,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389872450] [2020-07-10 15:14:04,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1855813005] [2020-07-10 15:14:04,966 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 15:14:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:05,138 INFO L264 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:14:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:05,188 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:05,486 INFO L263 TraceCheckUtils]: 0: Hoare triple {19735#true} call ULTIMATE.init(); {19735#true} is VALID [2020-07-10 15:14:05,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {19735#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; {19735#true} is VALID [2020-07-10 15:14:05,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {19735#true} assume true; {19735#true} is VALID [2020-07-10 15:14:05,487 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19735#true} {19735#true} #782#return; {19735#true} is VALID [2020-07-10 15:14:05,488 INFO L263 TraceCheckUtils]: 4: Hoare triple {19735#true} call #t~ret4 := main(); {19735#true} is VALID [2020-07-10 15:14:05,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {19735#true} ~output~0 := -1; {19735#true} is VALID [2020-07-10 15:14:05,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {19735#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19735#true} is VALID [2020-07-10 15:14:05,489 INFO L280 TraceCheckUtils]: 7: Hoare triple {19735#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19735#true} is VALID [2020-07-10 15:14:05,489 INFO L263 TraceCheckUtils]: 8: Hoare triple {19735#true} call #t~ret3 := calculate_output(~input~0); {19735#true} is VALID [2020-07-10 15:14:05,489 INFO L280 TraceCheckUtils]: 9: Hoare triple {19735#true} ~input := #in~input; {19735#true} is VALID [2020-07-10 15:14:05,490 INFO L280 TraceCheckUtils]: 10: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,490 INFO L280 TraceCheckUtils]: 11: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,490 INFO L280 TraceCheckUtils]: 12: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,491 INFO L280 TraceCheckUtils]: 14: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {19735#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)); {19735#true} is VALID [2020-07-10 15:14:05,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {19735#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; {19735#true} is VALID [2020-07-10 15:14:05,492 INFO L280 TraceCheckUtils]: 18: Hoare triple {19735#true} assume true; {19735#true} is VALID [2020-07-10 15:14:05,492 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19735#true} {19735#true} #786#return; {19735#true} is VALID [2020-07-10 15:14:05,493 INFO L280 TraceCheckUtils]: 20: Hoare triple {19735#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19735#true} is VALID [2020-07-10 15:14:05,493 INFO L280 TraceCheckUtils]: 21: Hoare triple {19735#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19735#true} is VALID [2020-07-10 15:14:05,493 INFO L280 TraceCheckUtils]: 22: Hoare triple {19735#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19735#true} is VALID [2020-07-10 15:14:05,494 INFO L263 TraceCheckUtils]: 23: Hoare triple {19735#true} call #t~ret3 := calculate_output(~input~0); {19735#true} is VALID [2020-07-10 15:14:05,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {19735#true} ~input := #in~input; {19735#true} is VALID [2020-07-10 15:14:05,494 INFO L280 TraceCheckUtils]: 25: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,494 INFO L280 TraceCheckUtils]: 26: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,495 INFO L280 TraceCheckUtils]: 28: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {19735#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)); {19735#true} is VALID [2020-07-10 15:14:05,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {19735#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))); {19735#true} is VALID [2020-07-10 15:14:05,497 INFO L280 TraceCheckUtils]: 33: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,497 INFO L280 TraceCheckUtils]: 34: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,498 INFO L280 TraceCheckUtils]: 36: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,498 INFO L280 TraceCheckUtils]: 37: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,498 INFO L280 TraceCheckUtils]: 38: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,498 INFO L280 TraceCheckUtils]: 39: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,499 INFO L280 TraceCheckUtils]: 41: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,499 INFO L280 TraceCheckUtils]: 42: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,500 INFO L280 TraceCheckUtils]: 43: Hoare triple {19735#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)); {19735#true} is VALID [2020-07-10 15:14:05,500 INFO L280 TraceCheckUtils]: 44: Hoare triple {19735#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)); {19735#true} is VALID [2020-07-10 15:14:05,500 INFO L280 TraceCheckUtils]: 45: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,501 INFO L280 TraceCheckUtils]: 46: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,501 INFO L280 TraceCheckUtils]: 47: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,501 INFO L280 TraceCheckUtils]: 48: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,502 INFO L280 TraceCheckUtils]: 49: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,502 INFO L280 TraceCheckUtils]: 50: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,502 INFO L280 TraceCheckUtils]: 51: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,502 INFO L280 TraceCheckUtils]: 52: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,503 INFO L280 TraceCheckUtils]: 53: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,503 INFO L280 TraceCheckUtils]: 55: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,504 INFO L280 TraceCheckUtils]: 56: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,504 INFO L280 TraceCheckUtils]: 57: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,504 INFO L280 TraceCheckUtils]: 58: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,505 INFO L280 TraceCheckUtils]: 59: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,505 INFO L280 TraceCheckUtils]: 60: Hoare triple {19735#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); {19735#true} is VALID [2020-07-10 15:14:05,506 INFO L280 TraceCheckUtils]: 61: Hoare triple {19735#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);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,507 INFO L280 TraceCheckUtils]: 62: Hoare triple {19984#(= 1 ~a20~0)} assume true; {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,508 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {19984#(= 1 ~a20~0)} {19735#true} #786#return; {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,509 INFO L280 TraceCheckUtils]: 64: Hoare triple {19984#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,510 INFO L280 TraceCheckUtils]: 65: Hoare triple {19984#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,511 INFO L280 TraceCheckUtils]: 66: Hoare triple {19984#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,512 INFO L263 TraceCheckUtils]: 67: Hoare triple {19984#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,513 INFO L280 TraceCheckUtils]: 68: Hoare triple {19984#(= 1 ~a20~0)} ~input := #in~input; {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,514 INFO L280 TraceCheckUtils]: 69: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,514 INFO L280 TraceCheckUtils]: 70: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,515 INFO L280 TraceCheckUtils]: 71: Hoare triple {19984#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,515 INFO L280 TraceCheckUtils]: 72: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,516 INFO L280 TraceCheckUtils]: 73: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,517 INFO L280 TraceCheckUtils]: 74: Hoare triple {19984#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,517 INFO L280 TraceCheckUtils]: 75: Hoare triple {19984#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,518 INFO L280 TraceCheckUtils]: 76: Hoare triple {19984#(= 1 ~a20~0)} 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))); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,519 INFO L280 TraceCheckUtils]: 77: Hoare triple {19984#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,519 INFO L280 TraceCheckUtils]: 78: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,520 INFO L280 TraceCheckUtils]: 79: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,520 INFO L280 TraceCheckUtils]: 80: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,521 INFO L280 TraceCheckUtils]: 81: Hoare triple {19984#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,522 INFO L280 TraceCheckUtils]: 82: Hoare triple {19984#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,523 INFO L280 TraceCheckUtils]: 83: Hoare triple {19984#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,524 INFO L280 TraceCheckUtils]: 84: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,525 INFO L280 TraceCheckUtils]: 85: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,526 INFO L280 TraceCheckUtils]: 86: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,527 INFO L280 TraceCheckUtils]: 87: Hoare triple {19984#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,528 INFO L280 TraceCheckUtils]: 88: Hoare triple {19984#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,529 INFO L280 TraceCheckUtils]: 89: Hoare triple {19984#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,530 INFO L280 TraceCheckUtils]: 90: Hoare triple {19984#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,531 INFO L280 TraceCheckUtils]: 91: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,532 INFO L280 TraceCheckUtils]: 92: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,533 INFO L280 TraceCheckUtils]: 93: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,534 INFO L280 TraceCheckUtils]: 94: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,535 INFO L280 TraceCheckUtils]: 95: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,536 INFO L280 TraceCheckUtils]: 96: Hoare triple {19984#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,537 INFO L280 TraceCheckUtils]: 97: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,538 INFO L280 TraceCheckUtils]: 98: Hoare triple {19984#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,539 INFO L280 TraceCheckUtils]: 99: Hoare triple {19984#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,540 INFO L280 TraceCheckUtils]: 100: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,541 INFO L280 TraceCheckUtils]: 101: Hoare triple {19984#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,541 INFO L280 TraceCheckUtils]: 102: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,542 INFO L280 TraceCheckUtils]: 103: Hoare triple {19984#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,543 INFO L280 TraceCheckUtils]: 104: Hoare triple {19984#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,544 INFO L280 TraceCheckUtils]: 105: Hoare triple {19984#(= 1 ~a20~0)} 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)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,545 INFO L280 TraceCheckUtils]: 106: Hoare triple {19984#(= 1 ~a20~0)} 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)))); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,546 INFO L280 TraceCheckUtils]: 107: Hoare triple {19984#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,547 INFO L280 TraceCheckUtils]: 108: Hoare triple {19984#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,548 INFO L280 TraceCheckUtils]: 109: Hoare triple {19984#(= 1 ~a20~0)} 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)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,549 INFO L280 TraceCheckUtils]: 110: Hoare triple {19984#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,550 INFO L280 TraceCheckUtils]: 111: Hoare triple {19984#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,551 INFO L280 TraceCheckUtils]: 112: Hoare triple {19984#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,552 INFO L280 TraceCheckUtils]: 113: Hoare triple {19984#(= 1 ~a20~0)} 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))); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,553 INFO L280 TraceCheckUtils]: 114: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,554 INFO L280 TraceCheckUtils]: 115: Hoare triple {19984#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,555 INFO L280 TraceCheckUtils]: 116: Hoare triple {19984#(= 1 ~a20~0)} 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)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,556 INFO L280 TraceCheckUtils]: 117: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,557 INFO L280 TraceCheckUtils]: 118: Hoare triple {19984#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,558 INFO L280 TraceCheckUtils]: 119: Hoare triple {19984#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,559 INFO L280 TraceCheckUtils]: 120: Hoare triple {19984#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,560 INFO L280 TraceCheckUtils]: 121: Hoare triple {19984#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,561 INFO L280 TraceCheckUtils]: 122: Hoare triple {19984#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,562 INFO L280 TraceCheckUtils]: 123: Hoare triple {19984#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,563 INFO L280 TraceCheckUtils]: 124: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,564 INFO L280 TraceCheckUtils]: 125: Hoare triple {19984#(= 1 ~a20~0)} 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); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,566 INFO L280 TraceCheckUtils]: 126: Hoare triple {19984#(= 1 ~a20~0)} 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)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,567 INFO L280 TraceCheckUtils]: 127: Hoare triple {19984#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,569 INFO L280 TraceCheckUtils]: 128: Hoare triple {19984#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,569 INFO L280 TraceCheckUtils]: 129: Hoare triple {19984#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,571 INFO L280 TraceCheckUtils]: 130: Hoare triple {19984#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,571 INFO L280 TraceCheckUtils]: 131: Hoare triple {19984#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,572 INFO L280 TraceCheckUtils]: 132: Hoare triple {19984#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,573 INFO L280 TraceCheckUtils]: 133: Hoare triple {19984#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,574 INFO L280 TraceCheckUtils]: 134: Hoare triple {19984#(= 1 ~a20~0)} 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))); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,575 INFO L280 TraceCheckUtils]: 135: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,576 INFO L280 TraceCheckUtils]: 136: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,577 INFO L280 TraceCheckUtils]: 137: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,579 INFO L280 TraceCheckUtils]: 138: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,580 INFO L280 TraceCheckUtils]: 139: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,581 INFO L280 TraceCheckUtils]: 140: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,582 INFO L280 TraceCheckUtils]: 141: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,582 INFO L280 TraceCheckUtils]: 142: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,583 INFO L280 TraceCheckUtils]: 143: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,584 INFO L280 TraceCheckUtils]: 144: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,585 INFO L280 TraceCheckUtils]: 145: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,585 INFO L280 TraceCheckUtils]: 146: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,586 INFO L280 TraceCheckUtils]: 147: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,587 INFO L280 TraceCheckUtils]: 148: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,588 INFO L280 TraceCheckUtils]: 149: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,589 INFO L280 TraceCheckUtils]: 150: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,590 INFO L280 TraceCheckUtils]: 151: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,591 INFO L280 TraceCheckUtils]: 152: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,592 INFO L280 TraceCheckUtils]: 153: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,593 INFO L280 TraceCheckUtils]: 154: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,594 INFO L280 TraceCheckUtils]: 155: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,595 INFO L280 TraceCheckUtils]: 156: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,596 INFO L280 TraceCheckUtils]: 157: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,597 INFO L280 TraceCheckUtils]: 158: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,598 INFO L280 TraceCheckUtils]: 159: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,599 INFO L280 TraceCheckUtils]: 160: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,600 INFO L280 TraceCheckUtils]: 161: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,601 INFO L280 TraceCheckUtils]: 162: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,601 INFO L280 TraceCheckUtils]: 163: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,602 INFO L280 TraceCheckUtils]: 164: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,603 INFO L280 TraceCheckUtils]: 165: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,604 INFO L280 TraceCheckUtils]: 166: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,605 INFO L280 TraceCheckUtils]: 167: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,606 INFO L280 TraceCheckUtils]: 168: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,607 INFO L280 TraceCheckUtils]: 169: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,608 INFO L280 TraceCheckUtils]: 170: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,609 INFO L280 TraceCheckUtils]: 171: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,610 INFO L280 TraceCheckUtils]: 172: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,611 INFO L280 TraceCheckUtils]: 173: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,612 INFO L280 TraceCheckUtils]: 174: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,613 INFO L280 TraceCheckUtils]: 175: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,614 INFO L280 TraceCheckUtils]: 176: Hoare triple {19984#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19984#(= 1 ~a20~0)} is VALID [2020-07-10 15:14:05,615 INFO L280 TraceCheckUtils]: 177: Hoare triple {19984#(= 1 ~a20~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19736#false} is VALID [2020-07-10 15:14:05,615 INFO L280 TraceCheckUtils]: 178: Hoare triple {19736#false} assume !false; {19736#false} is VALID [2020-07-10 15:14:05,661 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-10 15:14:05,661 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:14:05,662 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2020-07-10 15:14:05,662 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1911244125] [2020-07-10 15:14:05,663 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 179 [2020-07-10 15:14:05,664 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:05,664 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:14:05,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 168 edges. 168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:05,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:14:05,938 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:05,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:14:05,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:14:05,938 INFO L87 Difference]: Start difference. First operand 1124 states and 1521 transitions. Second operand 3 states. [2020-07-10 15:14:07,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:07,889 INFO L93 Difference]: Finished difference Result 3062 states and 4231 transitions. [2020-07-10 15:14:07,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:14:07,889 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 179 [2020-07-10 15:14:07,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:14:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 615 transitions. [2020-07-10 15:14:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:14:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 615 transitions. [2020-07-10 15:14:07,902 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 615 transitions. [2020-07-10 15:14:08,740 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 615 edges. 615 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:08,741 INFO L225 Difference]: With dead ends: 3062 [2020-07-10 15:14:08,741 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 15:14:08,747 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 181 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:14:08,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 15:14:08,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 15:14:08,748 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:08,748 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:08,748 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:08,748 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:08,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:08,749 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:14:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:14:08,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:08,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:08,749 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:08,749 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:08,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:08,750 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:14:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:14:08,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:08,750 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:08,750 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:08,750 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 15:14:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 15:14:08,751 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 179 [2020-07-10 15:14:08,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:08,751 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 15:14:08,751 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:14:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:14:08,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:08,965 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:08,969 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 15:14:10,006 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 42 [2020-07-10 15:14:10,293 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:14:10,293 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 15:14:10,294 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:14:10,294 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-10 15:14:10,294 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-10 15:14:10,294 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,294 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,294 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,294 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-10 15:14:10,295 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,296 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-10 15:14:10,297 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-10 15:14:10,298 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-10 15:14:10,298 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-10 15:14:10,298 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-10 15:14:10,298 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2020-07-10 15:14:10,298 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-10 15:14:10,298 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-10 15:14:10,298 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-10 15:14:10,299 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,300 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-10 15:14:10,301 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-10 15:14:10,302 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-10 15:14:10,303 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,304 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-10 15:14:10,305 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-10 15:14:10,306 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,307 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-10 15:14:10,308 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-10 15:14:10,309 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-10 15:14:10,309 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-10 15:14:10,309 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse7 (= ~a7~0 |old(~a7~0)|)) (.cse8 (= ~a17~0 |old(~a17~0)|)) (.cse9 (= ~a16~0 |old(~a16~0)|)) (.cse10 (= ~a8~0 |old(~a8~0)|)) (.cse11 (= ~a20~0 |old(~a20~0)|))) (let ((.cse1 (and .cse7 .cse8 .cse9 .cse10 (= 1 ~a21~0) .cse11)) (.cse2 (not (= 1 |old(~a21~0)|))) (.cse0 (= 14 |old(~a8~0)|)) (.cse4 (not (<= |old(~a16~0)| 5))) (.cse3 (not (= 1 |old(~a20~0)|))) (.cse5 (not (<= |old(~a17~0)| 0))) (.cse6 (and .cse7 .cse8 .cse9 .cse10 .cse11 (= ~a21~0 |old(~a21~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse2) (or .cse1 .cse2 .cse5) (or .cse0 .cse4 .cse6) (or .cse3 .cse5 .cse6)))) [2020-07-10 15:14:10,309 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-10 15:14:10,309 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,309 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,309 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,309 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-10 15:14:10,310 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,311 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-10 15:14:10,312 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,313 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-10 15:14:10,314 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-10 15:14:10,315 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-10 15:14:10,315 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-10 15:14:10,315 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-10 15:14:10,315 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:14:10,315 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a16~0 5) (<= 15 ~a8~0) (= 1 ~a21~0) (= 1 ~a20~0)) [2020-07-10 15:14:10,315 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 15:14:10,315 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:14:10,315 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= 1 ~a21~0) (= ~a20~0 |old(~a20~0)|)) (not (<= |old(~a16~0)| 5)) (not (= 1 |old(~a21~0)|))) [2020-07-10 15:14:10,316 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:14:10,316 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= 14 ~a8~0))) (.cse2 (= 1 ~a21~0)) (.cse4 (<= ~a17~0 0)) (.cse3 (= 1 ~a20~0))) (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse0 .cse1) (and .cse0 .cse2 .cse3) (not (<= |old(~a16~0)| 5)) (and .cse2 .cse1) (and .cse4 .cse2) (not (= 1 |old(~a21~0)|)) (and .cse4 .cse3))) [2020-07-10 15:14:10,316 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-10 15:14:10,316 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-10 15:14:10,316 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= 14 ~a8~0))) (.cse2 (= 1 ~a21~0)) (.cse4 (<= ~a17~0 0)) (.cse3 (= 1 ~a20~0))) (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse0 .cse1) (and .cse0 .cse2 .cse3) (not (<= |old(~a16~0)| 5)) (and .cse2 .cse1) (and .cse4 .cse2) (not (= 1 |old(~a21~0)|)) (and .cse4 .cse3))) [2020-07-10 15:14:10,316 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:14:10,320 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:14:10,320 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:14:10,323 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:14:10,323 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:14:10,323 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:14:10,323 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:14:10,324 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:14:10,324 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:14:10,324 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:14:10,324 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:14:10,325 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-10 15:14:10,325 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:14:10,325 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:14:10,325 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:14:10,325 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:14:10,325 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:14:10,325 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:14:10,326 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-10 15:14:10,326 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:14:10,326 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:14:10,326 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:14:10,326 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:14:10,328 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:14:10,329 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:14:10,330 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:14:10,331 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:14:10,332 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:14:10,333 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:14:10,334 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:14:10,335 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:14:10,336 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:14:10,337 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:14:10,338 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:14:10,339 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-10 15:14:10,340 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:14:10,341 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:14:10,342 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:14:10,343 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 15:14:10,344 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:14:10,345 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:14:10,346 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 15:14:10,347 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:14:10,348 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:14:10,349 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-10 15:14:10,350 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:14:10,351 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:14:10,352 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-10 15:14:10,353 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:14:10,353 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:14:10,353 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 15:14:10,353 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 15:14:10,353 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 15:14:10,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:14:10 BoogieIcfgContainer [2020-07-10 15:14:10,377 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:14:10,381 INFO L168 Benchmark]: Toolchain (without parser) took 36717.97 ms. Allocated memory was 146.8 MB in the beginning and 569.9 MB in the end (delta: 423.1 MB). Free memory was 103.4 MB in the beginning and 90.9 MB in the end (delta: 12.5 MB). Peak memory consumption was 435.6 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:10,381 INFO L168 Benchmark]: CDTParser took 0.60 ms. Allocated memory is still 146.8 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-10 15:14:10,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 806.94 ms. Allocated memory was 146.8 MB in the beginning and 208.1 MB in the end (delta: 61.3 MB). Free memory was 103.2 MB in the beginning and 171.0 MB in the end (delta: -67.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:10,382 INFO L168 Benchmark]: Boogie Preprocessor took 150.96 ms. Allocated memory is still 208.1 MB. Free memory was 171.0 MB in the beginning and 165.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:10,383 INFO L168 Benchmark]: RCFGBuilder took 1597.24 ms. Allocated memory was 208.1 MB in the beginning and 239.6 MB in the end (delta: 31.5 MB). Free memory was 165.4 MB in the beginning and 96.8 MB in the end (delta: 68.5 MB). Peak memory consumption was 100.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:10,384 INFO L168 Benchmark]: TraceAbstraction took 34150.61 ms. Allocated memory was 239.6 MB in the beginning and 569.9 MB in the end (delta: 330.3 MB). Free memory was 96.8 MB in the beginning and 90.9 MB in the end (delta: 6.0 MB). Peak memory consumption was 336.3 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:10,387 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 0.60 ms. Allocated memory is still 146.8 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 806.94 ms. Allocated memory was 146.8 MB in the beginning and 208.1 MB in the end (delta: 61.3 MB). Free memory was 103.2 MB in the beginning and 171.0 MB in the end (delta: -67.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 150.96 ms. Allocated memory is still 208.1 MB. Free memory was 171.0 MB in the beginning and 165.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1597.24 ms. Allocated memory was 208.1 MB in the beginning and 239.6 MB in the end (delta: 31.5 MB). Free memory was 165.4 MB in the beginning and 96.8 MB in the end (delta: 68.5 MB). Peak memory consumption was 100.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 34150.61 ms. Allocated memory was 239.6 MB in the beginning and 569.9 MB in the end (delta: 330.3 MB). Free memory was 96.8 MB in the beginning and 90.9 MB in the end (delta: 6.0 MB). Peak memory consumption was 336.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 518]: 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: (((((((!(1 == \old(a20)) || !(15 <= \old(a8))) || (a16 <= 5 && !(14 == a8))) || ((a16 <= 5 && 1 == a21) && 1 == a20)) || !(\old(a16) <= 5)) || (1 == a21 && !(14 == a8))) || (a17 <= 0 && 1 == a21)) || !(1 == \old(a21))) || (a17 <= 0 && 1 == a20) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 32.6s, OverallIterations: 5, TraceHistogramMax: 3, AutomataDifference: 23.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 324 SDtfs, 1730 SDslu, 112 SDs, 0 SdLazy, 2650 SolverSat, 893 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 720 GetRequests, 682 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1124occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 608 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 45 PreInvPairs, 73 NumberOfFragments, 365 HoareAnnotationTreeSize, 45 FomulaSimplifications, 6131 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 1367 FormulaSimplificationTreeSizeReductionInter, 0.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 1450 NumberOfCodeBlocks, 1450 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1441 ConstructedInterpolants, 0 QuantifiedInterpolants, 674933 SizeOfPredicates, 4 NumberOfNonLiveVariables, 1765 ConjunctsInSsa, 24 ConjunctsInUnsatCore, 9 InterpolantComputations, 4 PerfectInterpolantSequences, 388/400 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...