/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_label10.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:10:37,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:10:37,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:10:37,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-10 15:10:37,272 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 15:10:37,305 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:10:37,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:10:37,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:10:37,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:10:37,309 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:10:37,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:10:37,309 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:10:37,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:10:37,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:10:37,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:10:37,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:10:37,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:10:37,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:10:37,312 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:10:37,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:10:37,313 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:10:37,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:10:37,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:10:37,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:10:37,314 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:10:37,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:10:37,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:10:37,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:10:37,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:10:37,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:10:37,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:10:37,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:10:37,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:10:37,315 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:10:37,315 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:10:37,601 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:10:37,619 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:10:37,622 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:10:37,624 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:10:37,624 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:10:37,625 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label10.c [2020-07-10 15:10:37,692 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42629dd2a/940594404f1149b38fda99155be6befc/FLAGaa750427d [2020-07-10 15:10:38,284 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:10:38,288 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label10.c [2020-07-10 15:10:38,303 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42629dd2a/940594404f1149b38fda99155be6befc/FLAGaa750427d [2020-07-10 15:10:38,576 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42629dd2a/940594404f1149b38fda99155be6befc [2020-07-10 15:10:38,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:10:38,589 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:10:38,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:10:38,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:10:38,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:10:38,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:10:38" (1/1) ... [2020-07-10 15:10:38,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f4a9cf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:38, skipping insertion in model container [2020-07-10 15:10:38,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:10:38" (1/1) ... [2020-07-10 15:10:38,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:10:38,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:10:39,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:10:39,306 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:10:39,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:10:39,439 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:10:39,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39 WrapperNode [2020-07-10 15:10:39,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:10:39,441 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:10:39,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:10:39,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:10:39,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (1/1) ... [2020-07-10 15:10:39,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (1/1) ... [2020-07-10 15:10:39,485 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (1/1) ... [2020-07-10 15:10:39,486 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (1/1) ... [2020-07-10 15:10:39,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (1/1) ... [2020-07-10 15:10:39,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (1/1) ... [2020-07-10 15:10:39,591 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (1/1) ... [2020-07-10 15:10:39,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:10:39,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:10:39,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:10:39,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:10:39,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (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 15:10:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:10:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:10:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 15:10:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:10:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 15:10:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:10:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:10:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:10:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:10:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:10:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:10:41,316 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:10:41,317 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 15:10:41,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:10:41 BoogieIcfgContainer [2020-07-10 15:10:41,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:10:41,325 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:10:41,325 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:10:41,329 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:10:41,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:10:38" (1/3) ... [2020-07-10 15:10:41,331 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@205f0594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:10:41, skipping insertion in model container [2020-07-10 15:10:41,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:10:39" (2/3) ... [2020-07-10 15:10:41,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@205f0594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:10:41, skipping insertion in model container [2020-07-10 15:10:41,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:10:41" (3/3) ... [2020-07-10 15:10:41,334 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label10.c [2020-07-10 15:10:41,348 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:10:41,356 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:10:41,374 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:10:41,404 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:10:41,405 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:10:41,405 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:10:41,405 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:10:41,405 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:10:41,406 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:10:41,406 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:10:41,406 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:10:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-10 15:10:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-07-10 15:10:41,446 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:10:41,447 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] [2020-07-10 15:10:41,448 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:10:41,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:10:41,455 INFO L82 PathProgramCache]: Analyzing trace with hash 262180542, now seen corresponding path program 1 times [2020-07-10 15:10:41,468 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:10:41,469 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383899089] [2020-07-10 15:10:41,469 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:10:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:42,143 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#(<= ~a7~0 0)} is VALID [2020-07-10 15:10:42,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= ~a7~0 0)} assume true; {217#(<= ~a7~0 0)} is VALID [2020-07-10 15:10:42,146 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= ~a7~0 0)} {210#true} #782#return; {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,151 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 15:10:42,153 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#(<= ~a7~0 0)} is VALID [2020-07-10 15:10:42,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= ~a7~0 0)} assume true; {217#(<= ~a7~0 0)} is VALID [2020-07-10 15:10:42,155 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= ~a7~0 0)} {210#true} #782#return; {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,156 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 1 ~a7~0))} call #t~ret4 := main(); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 1 ~a7~0))} ~output~0 := -1; {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 1 ~a7~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,160 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,161 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 1 ~a7~0))} ~input := #in~input; {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,162 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,166 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,167 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,168 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,169 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,170 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,172 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,173 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,173 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,174 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,175 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,176 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,177 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,177 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,178 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,179 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,180 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,181 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,181 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,182 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,183 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,184 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,185 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,186 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,187 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,187 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,188 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,189 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,190 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,191 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,192 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,192 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,193 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,194 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,195 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,196 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,196 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,197 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,198 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,199 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,200 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,200 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,201 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,202 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,203 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,203 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,204 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,205 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,206 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,206 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,207 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,208 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,209 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,210 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,211 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,212 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,212 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,213 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,214 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,215 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 1 ~a7~0))} 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 (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,216 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,216 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,217 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,218 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,219 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,219 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,220 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,221 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,222 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,223 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,223 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,224 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,225 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,226 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,227 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,228 INFO L280 TraceCheckUtils]: 91: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,228 INFO L280 TraceCheckUtils]: 92: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,229 INFO L280 TraceCheckUtils]: 93: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,230 INFO L280 TraceCheckUtils]: 94: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,231 INFO L280 TraceCheckUtils]: 95: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,232 INFO L280 TraceCheckUtils]: 96: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,232 INFO L280 TraceCheckUtils]: 97: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,233 INFO L280 TraceCheckUtils]: 98: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,234 INFO L280 TraceCheckUtils]: 99: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,235 INFO L280 TraceCheckUtils]: 100: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,236 INFO L280 TraceCheckUtils]: 101: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,236 INFO L280 TraceCheckUtils]: 102: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,237 INFO L280 TraceCheckUtils]: 103: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,241 INFO L280 TraceCheckUtils]: 104: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,242 INFO L280 TraceCheckUtils]: 105: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,242 INFO L280 TraceCheckUtils]: 106: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,243 INFO L280 TraceCheckUtils]: 107: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,243 INFO L280 TraceCheckUtils]: 108: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,244 INFO L280 TraceCheckUtils]: 109: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,245 INFO L280 TraceCheckUtils]: 110: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,248 INFO L280 TraceCheckUtils]: 111: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,249 INFO L280 TraceCheckUtils]: 112: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,250 INFO L280 TraceCheckUtils]: 113: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-10 15:10:42,251 INFO L280 TraceCheckUtils]: 114: Hoare triple {215#(not (= 1 ~a7~0))} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-10 15:10:42,251 INFO L280 TraceCheckUtils]: 115: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-10 15:10:42,283 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 15:10:42,284 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383899089] [2020-07-10 15:10:42,285 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:10:42,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:10:42,286 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946770990] [2020-07-10 15:10:42,293 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2020-07-10 15:10:42,296 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:10:42,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:10:42,495 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:10:42,496 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:10:42,496 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:10:42,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:10:42,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:10:42,511 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-10 15:10:47,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:47,480 INFO L93 Difference]: Finished difference Result 723 states and 1255 transitions. [2020-07-10 15:10:47,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:10:47,481 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2020-07-10 15:10:47,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:10:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:10:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1255 transitions. [2020-07-10 15:10:47,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:10:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1255 transitions. [2020-07-10 15:10:47,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1255 transitions. [2020-07-10 15:10:49,901 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1255 edges. 1255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:10:49,978 INFO L225 Difference]: With dead ends: 723 [2020-07-10 15:10:49,978 INFO L226 Difference]: Without dead ends: 423 [2020-07-10 15:10:49,986 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 15:10:50,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-10 15:10:50,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-10 15:10:50,133 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:10:50,134 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-10 15:10:50,135 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-10 15:10:50,135 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-10 15:10:50,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:50,162 INFO L93 Difference]: Finished difference Result 423 states and 594 transitions. [2020-07-10 15:10:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 594 transitions. [2020-07-10 15:10:50,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:10:50,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:10:50,167 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-10 15:10:50,167 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-10 15:10:50,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:50,192 INFO L93 Difference]: Finished difference Result 423 states and 594 transitions. [2020-07-10 15:10:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 594 transitions. [2020-07-10 15:10:50,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:10:50,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:10:50,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:10:50,195 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:10:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-10 15:10:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 584 transitions. [2020-07-10 15:10:50,218 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 584 transitions. Word has length 116 [2020-07-10 15:10:50,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:10:50,219 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 584 transitions. [2020-07-10 15:10:50,219 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:10:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 584 transitions. [2020-07-10 15:10:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-07-10 15:10:50,222 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:10:50,222 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:10:50,222 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:10:50,223 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:10:50,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:10:50,223 INFO L82 PathProgramCache]: Analyzing trace with hash -1657089323, now seen corresponding path program 1 times [2020-07-10 15:10:50,224 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:10:50,224 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626519232] [2020-07-10 15:10:50,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:10:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:50,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {2253#(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; {2254#(<= ~a16~0 5)} is VALID [2020-07-10 15:10:50,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {2254#(<= ~a16~0 5)} assume true; {2254#(<= ~a16~0 5)} is VALID [2020-07-10 15:10:50,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2254#(<= ~a16~0 5)} {2241#true} #782#return; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:10:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:50,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {2255#(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; {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#(= ~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); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#(= ~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); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#(= ~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; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,587 INFO L280 TraceCheckUtils]: 4: Hoare triple {2257#(= 6 |old(~a16~0)|)} assume true; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,589 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2257#(= 6 |old(~a16~0)|)} {2246#(not (= 6 ~a16~0))} #786#return; {2242#false} is VALID [2020-07-10 15:10:50,593 INFO L263 TraceCheckUtils]: 0: Hoare triple {2241#true} call ULTIMATE.init(); {2253#(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 15:10:50,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {2253#(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; {2254#(<= ~a16~0 5)} is VALID [2020-07-10 15:10:50,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {2254#(<= ~a16~0 5)} assume true; {2254#(<= ~a16~0 5)} is VALID [2020-07-10 15:10:50,597 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2254#(<= ~a16~0 5)} {2241#true} #782#return; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:10:50,598 INFO L263 TraceCheckUtils]: 4: Hoare triple {2246#(not (= 6 ~a16~0))} call #t~ret4 := main(); {2246#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:10:50,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {2246#(not (= 6 ~a16~0))} ~output~0 := -1; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:10:50,600 INFO L280 TraceCheckUtils]: 6: Hoare triple {2246#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:10:50,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {2246#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2246#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:10:50,603 INFO L263 TraceCheckUtils]: 8: Hoare triple {2246#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {2255#(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 15:10:50,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {2255#(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; {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#(= ~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); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,606 INFO L280 TraceCheckUtils]: 11: Hoare triple {2256#(= ~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); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,607 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#(= ~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; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,608 INFO L280 TraceCheckUtils]: 13: Hoare triple {2257#(= 6 |old(~a16~0)|)} assume true; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:10:50,610 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2257#(= 6 |old(~a16~0)|)} {2246#(not (= 6 ~a16~0))} #786#return; {2242#false} is VALID [2020-07-10 15:10:50,611 INFO L280 TraceCheckUtils]: 15: Hoare triple {2242#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2242#false} is VALID [2020-07-10 15:10:50,611 INFO L280 TraceCheckUtils]: 16: Hoare triple {2242#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2242#false} is VALID [2020-07-10 15:10:50,611 INFO L280 TraceCheckUtils]: 17: Hoare triple {2242#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2242#false} is VALID [2020-07-10 15:10:50,611 INFO L263 TraceCheckUtils]: 18: Hoare triple {2242#false} call #t~ret3 := calculate_output(~input~0); {2242#false} is VALID [2020-07-10 15:10:50,612 INFO L280 TraceCheckUtils]: 19: Hoare triple {2242#false} ~input := #in~input; {2242#false} is VALID [2020-07-10 15:10:50,612 INFO L280 TraceCheckUtils]: 20: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,612 INFO L280 TraceCheckUtils]: 21: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,612 INFO L280 TraceCheckUtils]: 22: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,613 INFO L280 TraceCheckUtils]: 23: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,613 INFO L280 TraceCheckUtils]: 24: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,613 INFO L280 TraceCheckUtils]: 25: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,613 INFO L280 TraceCheckUtils]: 26: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,614 INFO L280 TraceCheckUtils]: 27: Hoare triple {2242#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))); {2242#false} is VALID [2020-07-10 15:10:50,614 INFO L280 TraceCheckUtils]: 28: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,614 INFO L280 TraceCheckUtils]: 29: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,615 INFO L280 TraceCheckUtils]: 30: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,615 INFO L280 TraceCheckUtils]: 31: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,615 INFO L280 TraceCheckUtils]: 32: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,615 INFO L280 TraceCheckUtils]: 33: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,616 INFO L280 TraceCheckUtils]: 34: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,616 INFO L280 TraceCheckUtils]: 35: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,616 INFO L280 TraceCheckUtils]: 36: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,617 INFO L280 TraceCheckUtils]: 37: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,617 INFO L280 TraceCheckUtils]: 38: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,617 INFO L280 TraceCheckUtils]: 39: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,617 INFO L280 TraceCheckUtils]: 40: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,618 INFO L280 TraceCheckUtils]: 41: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,618 INFO L280 TraceCheckUtils]: 42: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,618 INFO L280 TraceCheckUtils]: 43: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,618 INFO L280 TraceCheckUtils]: 44: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,619 INFO L280 TraceCheckUtils]: 45: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,619 INFO L280 TraceCheckUtils]: 46: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,619 INFO L280 TraceCheckUtils]: 47: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,619 INFO L280 TraceCheckUtils]: 48: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,620 INFO L280 TraceCheckUtils]: 49: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,620 INFO L280 TraceCheckUtils]: 50: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,620 INFO L280 TraceCheckUtils]: 51: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,620 INFO L280 TraceCheckUtils]: 52: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,621 INFO L280 TraceCheckUtils]: 53: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,621 INFO L280 TraceCheckUtils]: 54: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,621 INFO L280 TraceCheckUtils]: 55: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,621 INFO L280 TraceCheckUtils]: 56: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,622 INFO L280 TraceCheckUtils]: 57: Hoare triple {2242#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)))); {2242#false} is VALID [2020-07-10 15:10:50,622 INFO L280 TraceCheckUtils]: 58: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,622 INFO L280 TraceCheckUtils]: 59: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,622 INFO L280 TraceCheckUtils]: 60: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,623 INFO L280 TraceCheckUtils]: 61: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,623 INFO L280 TraceCheckUtils]: 62: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,623 INFO L280 TraceCheckUtils]: 63: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,624 INFO L280 TraceCheckUtils]: 64: Hoare triple {2242#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))); {2242#false} is VALID [2020-07-10 15:10:50,624 INFO L280 TraceCheckUtils]: 65: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,624 INFO L280 TraceCheckUtils]: 66: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,624 INFO L280 TraceCheckUtils]: 67: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,625 INFO L280 TraceCheckUtils]: 68: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,625 INFO L280 TraceCheckUtils]: 69: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,625 INFO L280 TraceCheckUtils]: 70: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,626 INFO L280 TraceCheckUtils]: 71: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,626 INFO L280 TraceCheckUtils]: 72: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,626 INFO L280 TraceCheckUtils]: 73: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,626 INFO L280 TraceCheckUtils]: 74: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,627 INFO L280 TraceCheckUtils]: 75: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,627 INFO L280 TraceCheckUtils]: 76: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,627 INFO L280 TraceCheckUtils]: 77: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,627 INFO L280 TraceCheckUtils]: 78: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,628 INFO L280 TraceCheckUtils]: 79: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,628 INFO L280 TraceCheckUtils]: 80: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,628 INFO L280 TraceCheckUtils]: 81: Hoare triple {2242#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)); {2242#false} is VALID [2020-07-10 15:10:50,628 INFO L280 TraceCheckUtils]: 82: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,629 INFO L280 TraceCheckUtils]: 83: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,629 INFO L280 TraceCheckUtils]: 84: Hoare triple {2242#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); {2242#false} is VALID [2020-07-10 15:10:50,629 INFO L280 TraceCheckUtils]: 85: Hoare triple {2242#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))); {2242#false} is VALID [2020-07-10 15:10:50,629 INFO L280 TraceCheckUtils]: 86: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,630 INFO L280 TraceCheckUtils]: 87: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,630 INFO L280 TraceCheckUtils]: 88: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,630 INFO L280 TraceCheckUtils]: 89: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,630 INFO L280 TraceCheckUtils]: 90: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,631 INFO L280 TraceCheckUtils]: 91: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,631 INFO L280 TraceCheckUtils]: 92: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,631 INFO L280 TraceCheckUtils]: 93: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,631 INFO L280 TraceCheckUtils]: 94: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,632 INFO L280 TraceCheckUtils]: 95: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,632 INFO L280 TraceCheckUtils]: 96: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,632 INFO L280 TraceCheckUtils]: 97: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,632 INFO L280 TraceCheckUtils]: 98: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,633 INFO L280 TraceCheckUtils]: 99: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,633 INFO L280 TraceCheckUtils]: 100: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,633 INFO L280 TraceCheckUtils]: 101: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,633 INFO L280 TraceCheckUtils]: 102: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,634 INFO L280 TraceCheckUtils]: 103: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,634 INFO L280 TraceCheckUtils]: 104: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,634 INFO L280 TraceCheckUtils]: 105: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,634 INFO L280 TraceCheckUtils]: 106: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,635 INFO L280 TraceCheckUtils]: 107: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,635 INFO L280 TraceCheckUtils]: 108: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,635 INFO L280 TraceCheckUtils]: 109: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,635 INFO L280 TraceCheckUtils]: 110: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,636 INFO L280 TraceCheckUtils]: 111: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,636 INFO L280 TraceCheckUtils]: 112: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,636 INFO L280 TraceCheckUtils]: 113: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,636 INFO L280 TraceCheckUtils]: 114: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,637 INFO L280 TraceCheckUtils]: 115: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,637 INFO L280 TraceCheckUtils]: 116: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,637 INFO L280 TraceCheckUtils]: 117: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,637 INFO L280 TraceCheckUtils]: 118: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,638 INFO L280 TraceCheckUtils]: 119: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,638 INFO L280 TraceCheckUtils]: 120: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,638 INFO L280 TraceCheckUtils]: 121: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,638 INFO L280 TraceCheckUtils]: 122: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,639 INFO L280 TraceCheckUtils]: 123: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-10 15:10:50,639 INFO L280 TraceCheckUtils]: 124: Hoare triple {2242#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {2242#false} is VALID [2020-07-10 15:10:50,639 INFO L280 TraceCheckUtils]: 125: Hoare triple {2242#false} assume !false; {2242#false} is VALID [2020-07-10 15:10:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:10:50,653 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626519232] [2020-07-10 15:10:50,653 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:10:50,653 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:10:50,654 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124250504] [2020-07-10 15:10:50,656 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 126 [2020-07-10 15:10:50,657 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:10:50,657 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:10:50,823 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:10:50,823 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:10:50,824 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:10:50,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:10:50,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:10:50,824 INFO L87 Difference]: Start difference. First operand 417 states and 584 transitions. Second operand 8 states. [2020-07-10 15:10:55,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:55,411 INFO L93 Difference]: Finished difference Result 1269 states and 1843 transitions. [2020-07-10 15:10:55,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:10:55,411 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 126 [2020-07-10 15:10:55,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:10:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:10:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 647 transitions. [2020-07-10 15:10:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:10:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 647 transitions. [2020-07-10 15:10:55,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 647 transitions. [2020-07-10 15:10:56,723 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:10:56,775 INFO L225 Difference]: With dead ends: 1269 [2020-07-10 15:10:56,776 INFO L226 Difference]: Without dead ends: 858 [2020-07-10 15:10:56,778 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-10 15:10:56,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2020-07-10 15:10:57,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 834. [2020-07-10 15:10:57,015 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:10:57,015 INFO L82 GeneralOperation]: Start isEquivalent. First operand 858 states. Second operand 834 states. [2020-07-10 15:10:57,015 INFO L74 IsIncluded]: Start isIncluded. First operand 858 states. Second operand 834 states. [2020-07-10 15:10:57,015 INFO L87 Difference]: Start difference. First operand 858 states. Second operand 834 states. [2020-07-10 15:10:57,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:57,087 INFO L93 Difference]: Finished difference Result 858 states and 1232 transitions. [2020-07-10 15:10:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1232 transitions. [2020-07-10 15:10:57,095 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:10:57,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:10:57,098 INFO L74 IsIncluded]: Start isIncluded. First operand 834 states. Second operand 858 states. [2020-07-10 15:10:57,098 INFO L87 Difference]: Start difference. First operand 834 states. Second operand 858 states. [2020-07-10 15:10:57,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:57,161 INFO L93 Difference]: Finished difference Result 858 states and 1232 transitions. [2020-07-10 15:10:57,161 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1232 transitions. [2020-07-10 15:10:57,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:10:57,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:10:57,165 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:10:57,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:10:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 834 states. [2020-07-10 15:10:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1167 transitions. [2020-07-10 15:10:57,220 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1167 transitions. Word has length 126 [2020-07-10 15:10:57,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:10:57,220 INFO L479 AbstractCegarLoop]: Abstraction has 834 states and 1167 transitions. [2020-07-10 15:10:57,221 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:10:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1167 transitions. [2020-07-10 15:10:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-07-10 15:10:57,231 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:10:57,232 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:10:57,232 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:10:57,232 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:10:57,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:10:57,233 INFO L82 PathProgramCache]: Analyzing trace with hash 403851526, now seen corresponding path program 1 times [2020-07-10 15:10:57,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:10:57,233 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562532146] [2020-07-10 15:10:57,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:10:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {6182#(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; {6150#true} is VALID [2020-07-10 15:10:57,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {6150#true} assume true; {6150#true} is VALID [2020-07-10 15:10:57,448 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6150#true} {6150#true} #782#return; {6150#true} is VALID [2020-07-10 15:10:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {6183#(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; {6150#true} is VALID [2020-07-10 15:10:57,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {6150#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; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {6162#(= 1 ~a21~0)} assume true; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,489 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6162#(= 1 ~a21~0)} {6150#true} #786#return; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {6183#(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; {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,535 INFO L280 TraceCheckUtils]: 6: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,536 INFO L280 TraceCheckUtils]: 7: Hoare triple {6184#(= ~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)); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,536 INFO L280 TraceCheckUtils]: 8: Hoare triple {6184#(= ~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))); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,537 INFO L280 TraceCheckUtils]: 9: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,538 INFO L280 TraceCheckUtils]: 11: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,539 INFO L280 TraceCheckUtils]: 12: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,540 INFO L280 TraceCheckUtils]: 14: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,541 INFO L280 TraceCheckUtils]: 15: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,542 INFO L280 TraceCheckUtils]: 16: Hoare triple {6184#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {6185#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:10:57,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {6185#(not (= 1 |old(~a21~0)|))} assume true; {6185#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:10:57,545 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6185#(not (= 1 |old(~a21~0)|))} {6162#(= 1 ~a21~0)} #786#return; {6151#false} is VALID [2020-07-10 15:10:57,548 INFO L263 TraceCheckUtils]: 0: Hoare triple {6150#true} call ULTIMATE.init(); {6182#(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 15:10:57,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {6182#(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; {6150#true} is VALID [2020-07-10 15:10:57,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {6150#true} assume true; {6150#true} is VALID [2020-07-10 15:10:57,549 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6150#true} {6150#true} #782#return; {6150#true} is VALID [2020-07-10 15:10:57,550 INFO L263 TraceCheckUtils]: 4: Hoare triple {6150#true} call #t~ret4 := main(); {6150#true} is VALID [2020-07-10 15:10:57,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {6150#true} ~output~0 := -1; {6150#true} is VALID [2020-07-10 15:10:57,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {6150#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6150#true} is VALID [2020-07-10 15:10:57,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {6150#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6150#true} is VALID [2020-07-10 15:10:57,552 INFO L263 TraceCheckUtils]: 8: Hoare triple {6150#true} call #t~ret3 := calculate_output(~input~0); {6183#(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 15:10:57,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {6183#(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; {6150#true} is VALID [2020-07-10 15:10:57,552 INFO L280 TraceCheckUtils]: 10: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {6150#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; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {6162#(= 1 ~a21~0)} assume true; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,555 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6162#(= 1 ~a21~0)} {6150#true} #786#return; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {6162#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {6162#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {6162#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,558 INFO L263 TraceCheckUtils]: 19: Hoare triple {6162#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {6183#(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 15:10:57,559 INFO L280 TraceCheckUtils]: 20: Hoare triple {6183#(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; {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,559 INFO L280 TraceCheckUtils]: 21: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,560 INFO L280 TraceCheckUtils]: 22: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,564 INFO L280 TraceCheckUtils]: 24: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,570 INFO L280 TraceCheckUtils]: 27: Hoare triple {6184#(= ~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)); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,570 INFO L280 TraceCheckUtils]: 28: Hoare triple {6184#(= ~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))); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,571 INFO L280 TraceCheckUtils]: 29: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,572 INFO L280 TraceCheckUtils]: 30: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,572 INFO L280 TraceCheckUtils]: 31: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,573 INFO L280 TraceCheckUtils]: 32: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,573 INFO L280 TraceCheckUtils]: 33: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,574 INFO L280 TraceCheckUtils]: 34: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,575 INFO L280 TraceCheckUtils]: 35: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,576 INFO L280 TraceCheckUtils]: 36: Hoare triple {6184#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {6185#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:10:57,576 INFO L280 TraceCheckUtils]: 37: Hoare triple {6185#(not (= 1 |old(~a21~0)|))} assume true; {6185#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:10:57,577 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6185#(not (= 1 |old(~a21~0)|))} {6162#(= 1 ~a21~0)} #786#return; {6151#false} is VALID [2020-07-10 15:10:57,578 INFO L280 TraceCheckUtils]: 39: Hoare triple {6151#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6151#false} is VALID [2020-07-10 15:10:57,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {6151#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6151#false} is VALID [2020-07-10 15:10:57,578 INFO L280 TraceCheckUtils]: 41: Hoare triple {6151#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6151#false} is VALID [2020-07-10 15:10:57,579 INFO L263 TraceCheckUtils]: 42: Hoare triple {6151#false} call #t~ret3 := calculate_output(~input~0); {6151#false} is VALID [2020-07-10 15:10:57,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {6151#false} ~input := #in~input; {6151#false} is VALID [2020-07-10 15:10:57,579 INFO L280 TraceCheckUtils]: 44: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,579 INFO L280 TraceCheckUtils]: 45: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,580 INFO L280 TraceCheckUtils]: 46: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,580 INFO L280 TraceCheckUtils]: 47: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,580 INFO L280 TraceCheckUtils]: 48: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,580 INFO L280 TraceCheckUtils]: 49: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,581 INFO L280 TraceCheckUtils]: 50: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,581 INFO L280 TraceCheckUtils]: 51: Hoare triple {6151#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))); {6151#false} is VALID [2020-07-10 15:10:57,581 INFO L280 TraceCheckUtils]: 52: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,581 INFO L280 TraceCheckUtils]: 53: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,581 INFO L280 TraceCheckUtils]: 54: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,582 INFO L280 TraceCheckUtils]: 55: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,582 INFO L280 TraceCheckUtils]: 56: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,582 INFO L280 TraceCheckUtils]: 57: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,582 INFO L280 TraceCheckUtils]: 58: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,583 INFO L280 TraceCheckUtils]: 59: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,583 INFO L280 TraceCheckUtils]: 60: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,583 INFO L280 TraceCheckUtils]: 61: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,583 INFO L280 TraceCheckUtils]: 62: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,584 INFO L280 TraceCheckUtils]: 63: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,584 INFO L280 TraceCheckUtils]: 64: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,584 INFO L280 TraceCheckUtils]: 65: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,584 INFO L280 TraceCheckUtils]: 66: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,584 INFO L280 TraceCheckUtils]: 67: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,585 INFO L280 TraceCheckUtils]: 68: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,585 INFO L280 TraceCheckUtils]: 69: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,585 INFO L280 TraceCheckUtils]: 70: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,585 INFO L280 TraceCheckUtils]: 71: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,586 INFO L280 TraceCheckUtils]: 72: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,586 INFO L280 TraceCheckUtils]: 73: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,586 INFO L280 TraceCheckUtils]: 74: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,586 INFO L280 TraceCheckUtils]: 75: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,587 INFO L280 TraceCheckUtils]: 76: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,587 INFO L280 TraceCheckUtils]: 77: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,587 INFO L280 TraceCheckUtils]: 78: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,587 INFO L280 TraceCheckUtils]: 79: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,587 INFO L280 TraceCheckUtils]: 80: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,588 INFO L280 TraceCheckUtils]: 81: Hoare triple {6151#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)))); {6151#false} is VALID [2020-07-10 15:10:57,588 INFO L280 TraceCheckUtils]: 82: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,588 INFO L280 TraceCheckUtils]: 83: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,588 INFO L280 TraceCheckUtils]: 84: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,589 INFO L280 TraceCheckUtils]: 85: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,589 INFO L280 TraceCheckUtils]: 86: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,589 INFO L280 TraceCheckUtils]: 87: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,589 INFO L280 TraceCheckUtils]: 88: Hoare triple {6151#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))); {6151#false} is VALID [2020-07-10 15:10:57,590 INFO L280 TraceCheckUtils]: 89: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,590 INFO L280 TraceCheckUtils]: 90: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,590 INFO L280 TraceCheckUtils]: 91: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,590 INFO L280 TraceCheckUtils]: 92: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,591 INFO L280 TraceCheckUtils]: 93: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,591 INFO L280 TraceCheckUtils]: 94: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,591 INFO L280 TraceCheckUtils]: 95: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,591 INFO L280 TraceCheckUtils]: 96: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,592 INFO L280 TraceCheckUtils]: 97: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,592 INFO L280 TraceCheckUtils]: 98: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,592 INFO L280 TraceCheckUtils]: 99: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,592 INFO L280 TraceCheckUtils]: 100: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,593 INFO L280 TraceCheckUtils]: 101: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,593 INFO L280 TraceCheckUtils]: 102: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,593 INFO L280 TraceCheckUtils]: 103: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,593 INFO L280 TraceCheckUtils]: 104: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,593 INFO L280 TraceCheckUtils]: 105: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,594 INFO L280 TraceCheckUtils]: 106: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,594 INFO L280 TraceCheckUtils]: 107: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,594 INFO L280 TraceCheckUtils]: 108: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,594 INFO L280 TraceCheckUtils]: 109: Hoare triple {6151#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))); {6151#false} is VALID [2020-07-10 15:10:57,595 INFO L280 TraceCheckUtils]: 110: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,595 INFO L280 TraceCheckUtils]: 111: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,595 INFO L280 TraceCheckUtils]: 112: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,595 INFO L280 TraceCheckUtils]: 113: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,596 INFO L280 TraceCheckUtils]: 114: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,596 INFO L280 TraceCheckUtils]: 115: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,596 INFO L280 TraceCheckUtils]: 116: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,596 INFO L280 TraceCheckUtils]: 117: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,596 INFO L280 TraceCheckUtils]: 118: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,597 INFO L280 TraceCheckUtils]: 119: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,597 INFO L280 TraceCheckUtils]: 120: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,597 INFO L280 TraceCheckUtils]: 121: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,597 INFO L280 TraceCheckUtils]: 122: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,597 INFO L280 TraceCheckUtils]: 123: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,598 INFO L280 TraceCheckUtils]: 124: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,598 INFO L280 TraceCheckUtils]: 125: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,598 INFO L280 TraceCheckUtils]: 126: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,598 INFO L280 TraceCheckUtils]: 127: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,599 INFO L280 TraceCheckUtils]: 128: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,599 INFO L280 TraceCheckUtils]: 129: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,599 INFO L280 TraceCheckUtils]: 130: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,599 INFO L280 TraceCheckUtils]: 131: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,600 INFO L280 TraceCheckUtils]: 132: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,600 INFO L280 TraceCheckUtils]: 133: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,600 INFO L280 TraceCheckUtils]: 134: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,600 INFO L280 TraceCheckUtils]: 135: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,601 INFO L280 TraceCheckUtils]: 136: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,601 INFO L280 TraceCheckUtils]: 137: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,601 INFO L280 TraceCheckUtils]: 138: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,601 INFO L280 TraceCheckUtils]: 139: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,601 INFO L280 TraceCheckUtils]: 140: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,602 INFO L280 TraceCheckUtils]: 141: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,602 INFO L280 TraceCheckUtils]: 142: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,602 INFO L280 TraceCheckUtils]: 143: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,602 INFO L280 TraceCheckUtils]: 144: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,603 INFO L280 TraceCheckUtils]: 145: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,603 INFO L280 TraceCheckUtils]: 146: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,603 INFO L280 TraceCheckUtils]: 147: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:57,603 INFO L280 TraceCheckUtils]: 148: Hoare triple {6151#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {6151#false} is VALID [2020-07-10 15:10:57,603 INFO L280 TraceCheckUtils]: 149: Hoare triple {6151#false} assume !false; {6151#false} is VALID [2020-07-10 15:10:57,621 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:10:57,621 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562532146] [2020-07-10 15:10:57,621 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [190359653] [2020-07-10 15:10:57,622 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 15:10:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,725 INFO L264 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:10:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,759 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:10:57,942 INFO L263 TraceCheckUtils]: 0: Hoare triple {6150#true} call ULTIMATE.init(); {6150#true} is VALID [2020-07-10 15:10:57,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {6150#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; {6150#true} is VALID [2020-07-10 15:10:57,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {6150#true} assume true; {6150#true} is VALID [2020-07-10 15:10:57,943 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6150#true} {6150#true} #782#return; {6150#true} is VALID [2020-07-10 15:10:57,944 INFO L263 TraceCheckUtils]: 4: Hoare triple {6150#true} call #t~ret4 := main(); {6150#true} is VALID [2020-07-10 15:10:57,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {6150#true} ~output~0 := -1; {6150#true} is VALID [2020-07-10 15:10:57,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {6150#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6150#true} is VALID [2020-07-10 15:10:57,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {6150#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6150#true} is VALID [2020-07-10 15:10:57,944 INFO L263 TraceCheckUtils]: 8: Hoare triple {6150#true} call #t~ret3 := calculate_output(~input~0); {6150#true} is VALID [2020-07-10 15:10:57,945 INFO L280 TraceCheckUtils]: 9: Hoare triple {6150#true} ~input := #in~input; {6150#true} is VALID [2020-07-10 15:10:57,945 INFO L280 TraceCheckUtils]: 10: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {6150#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); {6150#true} is VALID [2020-07-10 15:10:57,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {6150#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; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {6162#(= 1 ~a21~0)} assume true; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,948 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6162#(= 1 ~a21~0)} {6150#true} #786#return; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {6162#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,949 INFO L280 TraceCheckUtils]: 17: Hoare triple {6162#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,950 INFO L280 TraceCheckUtils]: 18: Hoare triple {6162#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6162#(= 1 ~a21~0)} is VALID [2020-07-10 15:10:57,951 INFO L263 TraceCheckUtils]: 19: Hoare triple {6162#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,951 INFO L280 TraceCheckUtils]: 20: Hoare triple {6184#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,954 INFO L280 TraceCheckUtils]: 25: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,954 INFO L280 TraceCheckUtils]: 26: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,954 INFO L280 TraceCheckUtils]: 27: Hoare triple {6184#(= ~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)); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,955 INFO L280 TraceCheckUtils]: 28: Hoare triple {6184#(= ~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))); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,959 INFO L280 TraceCheckUtils]: 29: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,965 INFO L280 TraceCheckUtils]: 30: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,969 INFO L280 TraceCheckUtils]: 31: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,969 INFO L280 TraceCheckUtils]: 32: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,971 INFO L280 TraceCheckUtils]: 34: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,971 INFO L280 TraceCheckUtils]: 35: Hoare triple {6184#(= ~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); {6184#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:10:57,972 INFO L280 TraceCheckUtils]: 36: Hoare triple {6184#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {6297#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:10:57,974 INFO L280 TraceCheckUtils]: 37: Hoare triple {6297#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {6297#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:10:57,984 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6297#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {6162#(= 1 ~a21~0)} #786#return; {6151#false} is VALID [2020-07-10 15:10:57,985 INFO L280 TraceCheckUtils]: 39: Hoare triple {6151#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6151#false} is VALID [2020-07-10 15:10:57,985 INFO L280 TraceCheckUtils]: 40: Hoare triple {6151#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6151#false} is VALID [2020-07-10 15:10:57,985 INFO L280 TraceCheckUtils]: 41: Hoare triple {6151#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6151#false} is VALID [2020-07-10 15:10:57,985 INFO L263 TraceCheckUtils]: 42: Hoare triple {6151#false} call #t~ret3 := calculate_output(~input~0); {6151#false} is VALID [2020-07-10 15:10:57,985 INFO L280 TraceCheckUtils]: 43: Hoare triple {6151#false} ~input := #in~input; {6151#false} is VALID [2020-07-10 15:10:57,986 INFO L280 TraceCheckUtils]: 44: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,986 INFO L280 TraceCheckUtils]: 45: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,986 INFO L280 TraceCheckUtils]: 46: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,986 INFO L280 TraceCheckUtils]: 47: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,986 INFO L280 TraceCheckUtils]: 48: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,987 INFO L280 TraceCheckUtils]: 49: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,987 INFO L280 TraceCheckUtils]: 50: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,987 INFO L280 TraceCheckUtils]: 51: Hoare triple {6151#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))); {6151#false} is VALID [2020-07-10 15:10:57,987 INFO L280 TraceCheckUtils]: 52: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,987 INFO L280 TraceCheckUtils]: 53: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,988 INFO L280 TraceCheckUtils]: 54: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,988 INFO L280 TraceCheckUtils]: 55: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,988 INFO L280 TraceCheckUtils]: 56: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,988 INFO L280 TraceCheckUtils]: 57: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,989 INFO L280 TraceCheckUtils]: 58: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,989 INFO L280 TraceCheckUtils]: 59: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,990 INFO L280 TraceCheckUtils]: 60: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,990 INFO L280 TraceCheckUtils]: 61: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,990 INFO L280 TraceCheckUtils]: 62: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,990 INFO L280 TraceCheckUtils]: 63: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:57,990 INFO L280 TraceCheckUtils]: 64: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,991 INFO L280 TraceCheckUtils]: 65: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,991 INFO L280 TraceCheckUtils]: 66: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,991 INFO L280 TraceCheckUtils]: 67: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,997 INFO L280 TraceCheckUtils]: 68: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,998 INFO L280 TraceCheckUtils]: 69: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,998 INFO L280 TraceCheckUtils]: 70: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,998 INFO L280 TraceCheckUtils]: 71: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,998 INFO L280 TraceCheckUtils]: 72: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,998 INFO L280 TraceCheckUtils]: 73: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,999 INFO L280 TraceCheckUtils]: 74: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,999 INFO L280 TraceCheckUtils]: 75: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,999 INFO L280 TraceCheckUtils]: 76: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,999 INFO L280 TraceCheckUtils]: 77: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:57,999 INFO L280 TraceCheckUtils]: 78: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,000 INFO L280 TraceCheckUtils]: 79: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,000 INFO L280 TraceCheckUtils]: 80: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:58,000 INFO L280 TraceCheckUtils]: 81: Hoare triple {6151#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)))); {6151#false} is VALID [2020-07-10 15:10:58,003 INFO L280 TraceCheckUtils]: 82: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,004 INFO L280 TraceCheckUtils]: 83: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,004 INFO L280 TraceCheckUtils]: 84: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:58,004 INFO L280 TraceCheckUtils]: 85: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,004 INFO L280 TraceCheckUtils]: 86: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,004 INFO L280 TraceCheckUtils]: 87: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,005 INFO L280 TraceCheckUtils]: 88: Hoare triple {6151#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))); {6151#false} is VALID [2020-07-10 15:10:58,005 INFO L280 TraceCheckUtils]: 89: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,005 INFO L280 TraceCheckUtils]: 90: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:58,005 INFO L280 TraceCheckUtils]: 91: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:58,005 INFO L280 TraceCheckUtils]: 92: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,006 INFO L280 TraceCheckUtils]: 93: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,006 INFO L280 TraceCheckUtils]: 94: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,006 INFO L280 TraceCheckUtils]: 95: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,009 INFO L280 TraceCheckUtils]: 96: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,010 INFO L280 TraceCheckUtils]: 97: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,010 INFO L280 TraceCheckUtils]: 98: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,010 INFO L280 TraceCheckUtils]: 99: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,010 INFO L280 TraceCheckUtils]: 100: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,011 INFO L280 TraceCheckUtils]: 101: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:58,011 INFO L280 TraceCheckUtils]: 102: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,011 INFO L280 TraceCheckUtils]: 103: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,014 INFO L280 TraceCheckUtils]: 104: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:58,015 INFO L280 TraceCheckUtils]: 105: Hoare triple {6151#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)); {6151#false} is VALID [2020-07-10 15:10:58,015 INFO L280 TraceCheckUtils]: 106: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,015 INFO L280 TraceCheckUtils]: 107: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,015 INFO L280 TraceCheckUtils]: 108: Hoare triple {6151#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); {6151#false} is VALID [2020-07-10 15:10:58,015 INFO L280 TraceCheckUtils]: 109: Hoare triple {6151#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))); {6151#false} is VALID [2020-07-10 15:10:58,016 INFO L280 TraceCheckUtils]: 110: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,016 INFO L280 TraceCheckUtils]: 111: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,016 INFO L280 TraceCheckUtils]: 112: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,016 INFO L280 TraceCheckUtils]: 113: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,016 INFO L280 TraceCheckUtils]: 114: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,017 INFO L280 TraceCheckUtils]: 115: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,017 INFO L280 TraceCheckUtils]: 116: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,017 INFO L280 TraceCheckUtils]: 117: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,017 INFO L280 TraceCheckUtils]: 118: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,020 INFO L280 TraceCheckUtils]: 119: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,020 INFO L280 TraceCheckUtils]: 120: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,020 INFO L280 TraceCheckUtils]: 121: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,021 INFO L280 TraceCheckUtils]: 122: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,021 INFO L280 TraceCheckUtils]: 123: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,021 INFO L280 TraceCheckUtils]: 124: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,021 INFO L280 TraceCheckUtils]: 125: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,021 INFO L280 TraceCheckUtils]: 126: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,021 INFO L280 TraceCheckUtils]: 127: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,022 INFO L280 TraceCheckUtils]: 128: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,022 INFO L280 TraceCheckUtils]: 129: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,022 INFO L280 TraceCheckUtils]: 130: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,022 INFO L280 TraceCheckUtils]: 131: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,022 INFO L280 TraceCheckUtils]: 132: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,023 INFO L280 TraceCheckUtils]: 133: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,023 INFO L280 TraceCheckUtils]: 134: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,023 INFO L280 TraceCheckUtils]: 135: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,025 INFO L280 TraceCheckUtils]: 136: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,025 INFO L280 TraceCheckUtils]: 137: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,025 INFO L280 TraceCheckUtils]: 138: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,025 INFO L280 TraceCheckUtils]: 139: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,026 INFO L280 TraceCheckUtils]: 140: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,026 INFO L280 TraceCheckUtils]: 141: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,026 INFO L280 TraceCheckUtils]: 142: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,026 INFO L280 TraceCheckUtils]: 143: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,026 INFO L280 TraceCheckUtils]: 144: Hoare triple {6151#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,027 INFO L280 TraceCheckUtils]: 145: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,027 INFO L280 TraceCheckUtils]: 146: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,027 INFO L280 TraceCheckUtils]: 147: Hoare triple {6151#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6151#false} is VALID [2020-07-10 15:10:58,027 INFO L280 TraceCheckUtils]: 148: Hoare triple {6151#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {6151#false} is VALID [2020-07-10 15:10:58,027 INFO L280 TraceCheckUtils]: 149: Hoare triple {6151#false} assume !false; {6151#false} is VALID [2020-07-10 15:10:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 37 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:10:58,047 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:10:58,047 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2020-07-10 15:10:58,049 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37009160] [2020-07-10 15:10:58,052 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 150 [2020-07-10 15:10:58,056 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:10:58,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:10:58,257 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:10:58,257 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:10:58,257 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:10:58,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:10:58,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:10:58,258 INFO L87 Difference]: Start difference. First operand 834 states and 1167 transitions. Second operand 8 states. [2020-07-10 15:11:02,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:02,755 INFO L93 Difference]: Finished difference Result 1843 states and 2636 transitions. [2020-07-10 15:11:02,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:11:02,755 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 150 [2020-07-10 15:11:02,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:11:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:11:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 642 transitions. [2020-07-10 15:11:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:11:02,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 642 transitions. [2020-07-10 15:11:02,773 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 642 transitions. [2020-07-10 15:11:04,080 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 642 edges. 642 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:04,187 INFO L225 Difference]: With dead ends: 1843 [2020-07-10 15:11:04,187 INFO L226 Difference]: Without dead ends: 1015 [2020-07-10 15:11:04,191 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:11:04,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1015 states. [2020-07-10 15:11:04,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1015 to 983. [2020-07-10 15:11:04,421 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:11:04,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1015 states. Second operand 983 states. [2020-07-10 15:11:04,421 INFO L74 IsIncluded]: Start isIncluded. First operand 1015 states. Second operand 983 states. [2020-07-10 15:11:04,421 INFO L87 Difference]: Start difference. First operand 1015 states. Second operand 983 states. [2020-07-10 15:11:04,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:04,505 INFO L93 Difference]: Finished difference Result 1015 states and 1447 transitions. [2020-07-10 15:11:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1447 transitions. [2020-07-10 15:11:04,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:04,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:04,510 INFO L74 IsIncluded]: Start isIncluded. First operand 983 states. Second operand 1015 states. [2020-07-10 15:11:04,511 INFO L87 Difference]: Start difference. First operand 983 states. Second operand 1015 states. [2020-07-10 15:11:04,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:04,586 INFO L93 Difference]: Finished difference Result 1015 states and 1447 transitions. [2020-07-10 15:11:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1447 transitions. [2020-07-10 15:11:04,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:04,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:04,594 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:11:04,594 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:11:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 983 states. [2020-07-10 15:11:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 983 states and 1366 transitions. [2020-07-10 15:11:04,661 INFO L78 Accepts]: Start accepts. Automaton has 983 states and 1366 transitions. Word has length 150 [2020-07-10 15:11:04,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:11:04,661 INFO L479 AbstractCegarLoop]: Abstraction has 983 states and 1366 transitions. [2020-07-10 15:11:04,661 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:11:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1366 transitions. [2020-07-10 15:11:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-07-10 15:11:04,665 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:11:04,666 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:11:04,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 15:11:04,880 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:11:04,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:11:04,881 INFO L82 PathProgramCache]: Analyzing trace with hash -486296946, now seen corresponding path program 1 times [2020-07-10 15:11:04,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:11:04,881 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023604319] [2020-07-10 15:11:04,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:11:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:05,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {11616#(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; {11580#true} is VALID [2020-07-10 15:11:05,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {11580#true} assume true; {11580#true} is VALID [2020-07-10 15:11:05,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11580#true} {11580#true} #782#return; {11580#true} is VALID [2020-07-10 15:11:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:05,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {11617#(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; {11580#true} is VALID [2020-07-10 15:11:05,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {11580#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)); {11580#true} is VALID [2020-07-10 15:11:05,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {11580#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; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,108 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} {11580#true} #786#return; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:05,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {11617#(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; {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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)); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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))); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,174 INFO L280 TraceCheckUtils]: 11: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,179 INFO L280 TraceCheckUtils]: 16: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:11:05,180 INFO L280 TraceCheckUtils]: 17: Hoare triple {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:11:05,181 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {11581#false} is VALID [2020-07-10 15:11:05,184 INFO L263 TraceCheckUtils]: 0: Hoare triple {11580#true} call ULTIMATE.init(); {11616#(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 15:11:05,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {11616#(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; {11580#true} is VALID [2020-07-10 15:11:05,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {11580#true} assume true; {11580#true} is VALID [2020-07-10 15:11:05,185 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11580#true} {11580#true} #782#return; {11580#true} is VALID [2020-07-10 15:11:05,185 INFO L263 TraceCheckUtils]: 4: Hoare triple {11580#true} call #t~ret4 := main(); {11580#true} is VALID [2020-07-10 15:11:05,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {11580#true} ~output~0 := -1; {11580#true} is VALID [2020-07-10 15:11:05,186 INFO L280 TraceCheckUtils]: 6: Hoare triple {11580#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11580#true} is VALID [2020-07-10 15:11:05,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {11580#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11580#true} is VALID [2020-07-10 15:11:05,188 INFO L263 TraceCheckUtils]: 8: Hoare triple {11580#true} call #t~ret3 := calculate_output(~input~0); {11617#(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 15:11:05,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {11617#(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; {11580#true} is VALID [2020-07-10 15:11:05,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,189 INFO L280 TraceCheckUtils]: 11: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {11580#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)); {11580#true} is VALID [2020-07-10 15:11:05,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {11580#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; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,193 INFO L280 TraceCheckUtils]: 18: Hoare triple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,194 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} {11580#true} #786#return; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,194 INFO L280 TraceCheckUtils]: 20: Hoare triple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,196 INFO L280 TraceCheckUtils]: 22: Hoare triple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:11:05,197 INFO L263 TraceCheckUtils]: 23: Hoare triple {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {11617#(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 15:11:05,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {11617#(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; {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,199 INFO L280 TraceCheckUtils]: 26: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,201 INFO L280 TraceCheckUtils]: 29: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,203 INFO L280 TraceCheckUtils]: 30: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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)); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,205 INFO L280 TraceCheckUtils]: 32: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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))); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,206 INFO L280 TraceCheckUtils]: 33: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,207 INFO L280 TraceCheckUtils]: 34: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,208 INFO L280 TraceCheckUtils]: 35: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,209 INFO L280 TraceCheckUtils]: 36: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,210 INFO L280 TraceCheckUtils]: 37: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,233 INFO L280 TraceCheckUtils]: 38: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,235 INFO L280 TraceCheckUtils]: 39: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:11:05,237 INFO L280 TraceCheckUtils]: 40: Hoare triple {11618#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:11:05,238 INFO L280 TraceCheckUtils]: 41: Hoare triple {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:11:05,239 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11619#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {11596#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {11581#false} is VALID [2020-07-10 15:11:05,240 INFO L280 TraceCheckUtils]: 43: Hoare triple {11581#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11581#false} is VALID [2020-07-10 15:11:05,240 INFO L280 TraceCheckUtils]: 44: Hoare triple {11581#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11581#false} is VALID [2020-07-10 15:11:05,240 INFO L280 TraceCheckUtils]: 45: Hoare triple {11581#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11581#false} is VALID [2020-07-10 15:11:05,241 INFO L263 TraceCheckUtils]: 46: Hoare triple {11581#false} call #t~ret3 := calculate_output(~input~0); {11581#false} is VALID [2020-07-10 15:11:05,241 INFO L280 TraceCheckUtils]: 47: Hoare triple {11581#false} ~input := #in~input; {11581#false} is VALID [2020-07-10 15:11:05,241 INFO L280 TraceCheckUtils]: 48: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,242 INFO L280 TraceCheckUtils]: 49: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,242 INFO L280 TraceCheckUtils]: 50: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,242 INFO L280 TraceCheckUtils]: 51: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,242 INFO L280 TraceCheckUtils]: 52: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,243 INFO L280 TraceCheckUtils]: 53: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,243 INFO L280 TraceCheckUtils]: 54: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,243 INFO L280 TraceCheckUtils]: 55: Hoare triple {11581#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))); {11581#false} is VALID [2020-07-10 15:11:05,243 INFO L280 TraceCheckUtils]: 56: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,244 INFO L280 TraceCheckUtils]: 57: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,244 INFO L280 TraceCheckUtils]: 58: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,244 INFO L280 TraceCheckUtils]: 59: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,251 INFO L280 TraceCheckUtils]: 60: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,252 INFO L280 TraceCheckUtils]: 61: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,252 INFO L280 TraceCheckUtils]: 62: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,252 INFO L280 TraceCheckUtils]: 63: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,253 INFO L280 TraceCheckUtils]: 64: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,253 INFO L280 TraceCheckUtils]: 65: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,253 INFO L280 TraceCheckUtils]: 66: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,254 INFO L280 TraceCheckUtils]: 67: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,254 INFO L280 TraceCheckUtils]: 68: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,256 INFO L280 TraceCheckUtils]: 69: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,257 INFO L280 TraceCheckUtils]: 70: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,257 INFO L280 TraceCheckUtils]: 71: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,257 INFO L280 TraceCheckUtils]: 72: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,258 INFO L280 TraceCheckUtils]: 73: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,258 INFO L280 TraceCheckUtils]: 74: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,258 INFO L280 TraceCheckUtils]: 75: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,258 INFO L280 TraceCheckUtils]: 76: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,259 INFO L280 TraceCheckUtils]: 77: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,259 INFO L280 TraceCheckUtils]: 78: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,259 INFO L280 TraceCheckUtils]: 79: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,260 INFO L280 TraceCheckUtils]: 80: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,260 INFO L280 TraceCheckUtils]: 81: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,260 INFO L280 TraceCheckUtils]: 82: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,261 INFO L280 TraceCheckUtils]: 83: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,261 INFO L280 TraceCheckUtils]: 84: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,261 INFO L280 TraceCheckUtils]: 85: Hoare triple {11581#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)))); {11581#false} is VALID [2020-07-10 15:11:05,262 INFO L280 TraceCheckUtils]: 86: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,262 INFO L280 TraceCheckUtils]: 87: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,262 INFO L280 TraceCheckUtils]: 88: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,263 INFO L280 TraceCheckUtils]: 89: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,263 INFO L280 TraceCheckUtils]: 90: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,263 INFO L280 TraceCheckUtils]: 91: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,263 INFO L280 TraceCheckUtils]: 92: Hoare triple {11581#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))); {11581#false} is VALID [2020-07-10 15:11:05,264 INFO L280 TraceCheckUtils]: 93: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,264 INFO L280 TraceCheckUtils]: 94: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,264 INFO L280 TraceCheckUtils]: 95: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,265 INFO L280 TraceCheckUtils]: 96: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,265 INFO L280 TraceCheckUtils]: 97: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,265 INFO L280 TraceCheckUtils]: 98: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,266 INFO L280 TraceCheckUtils]: 99: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,266 INFO L280 TraceCheckUtils]: 100: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,266 INFO L280 TraceCheckUtils]: 101: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,267 INFO L280 TraceCheckUtils]: 102: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,267 INFO L280 TraceCheckUtils]: 103: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,267 INFO L280 TraceCheckUtils]: 104: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,268 INFO L280 TraceCheckUtils]: 105: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,268 INFO L280 TraceCheckUtils]: 106: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,268 INFO L280 TraceCheckUtils]: 107: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,269 INFO L280 TraceCheckUtils]: 108: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,269 INFO L280 TraceCheckUtils]: 109: Hoare triple {11581#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)); {11581#false} is VALID [2020-07-10 15:11:05,269 INFO L280 TraceCheckUtils]: 110: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,269 INFO L280 TraceCheckUtils]: 111: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,270 INFO L280 TraceCheckUtils]: 112: Hoare triple {11581#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); {11581#false} is VALID [2020-07-10 15:11:05,270 INFO L280 TraceCheckUtils]: 113: Hoare triple {11581#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))); {11581#false} is VALID [2020-07-10 15:11:05,270 INFO L280 TraceCheckUtils]: 114: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,271 INFO L280 TraceCheckUtils]: 115: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,271 INFO L280 TraceCheckUtils]: 116: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,271 INFO L280 TraceCheckUtils]: 117: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,272 INFO L280 TraceCheckUtils]: 118: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,272 INFO L280 TraceCheckUtils]: 119: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,272 INFO L280 TraceCheckUtils]: 120: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,273 INFO L280 TraceCheckUtils]: 121: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,273 INFO L280 TraceCheckUtils]: 122: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,273 INFO L280 TraceCheckUtils]: 123: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,273 INFO L280 TraceCheckUtils]: 124: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,274 INFO L280 TraceCheckUtils]: 125: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,274 INFO L280 TraceCheckUtils]: 126: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,274 INFO L280 TraceCheckUtils]: 127: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,275 INFO L280 TraceCheckUtils]: 128: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,275 INFO L280 TraceCheckUtils]: 129: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,275 INFO L280 TraceCheckUtils]: 130: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,275 INFO L280 TraceCheckUtils]: 131: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,275 INFO L280 TraceCheckUtils]: 132: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,276 INFO L280 TraceCheckUtils]: 133: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,276 INFO L280 TraceCheckUtils]: 134: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,276 INFO L280 TraceCheckUtils]: 135: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,276 INFO L280 TraceCheckUtils]: 136: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,276 INFO L280 TraceCheckUtils]: 137: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,277 INFO L280 TraceCheckUtils]: 138: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,277 INFO L280 TraceCheckUtils]: 139: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,277 INFO L280 TraceCheckUtils]: 140: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,277 INFO L280 TraceCheckUtils]: 141: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,277 INFO L280 TraceCheckUtils]: 142: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,278 INFO L280 TraceCheckUtils]: 143: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,278 INFO L280 TraceCheckUtils]: 144: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,278 INFO L280 TraceCheckUtils]: 145: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,278 INFO L280 TraceCheckUtils]: 146: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,278 INFO L280 TraceCheckUtils]: 147: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,279 INFO L280 TraceCheckUtils]: 148: Hoare triple {11581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,279 INFO L280 TraceCheckUtils]: 149: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,279 INFO L280 TraceCheckUtils]: 150: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,279 INFO L280 TraceCheckUtils]: 151: Hoare triple {11581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11581#false} is VALID [2020-07-10 15:11:05,279 INFO L280 TraceCheckUtils]: 152: Hoare triple {11581#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {11581#false} is VALID [2020-07-10 15:11:05,280 INFO L280 TraceCheckUtils]: 153: Hoare triple {11581#false} assume !false; {11581#false} is VALID [2020-07-10 15:11:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:11:05,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023604319] [2020-07-10 15:11:05,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1061286927] [2020-07-10 15:11:05,321 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 15:11:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:05,490 INFO L264 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 15:11:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:05,547 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:11:05,877 INFO L263 TraceCheckUtils]: 0: Hoare triple {11580#true} call ULTIMATE.init(); {11580#true} is VALID [2020-07-10 15:11:05,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {11580#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; {11580#true} is VALID [2020-07-10 15:11:05,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {11580#true} assume true; {11580#true} is VALID [2020-07-10 15:11:05,878 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11580#true} {11580#true} #782#return; {11580#true} is VALID [2020-07-10 15:11:05,878 INFO L263 TraceCheckUtils]: 4: Hoare triple {11580#true} call #t~ret4 := main(); {11580#true} is VALID [2020-07-10 15:11:05,878 INFO L280 TraceCheckUtils]: 5: Hoare triple {11580#true} ~output~0 := -1; {11580#true} is VALID [2020-07-10 15:11:05,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {11580#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11580#true} is VALID [2020-07-10 15:11:05,879 INFO L280 TraceCheckUtils]: 7: Hoare triple {11580#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11580#true} is VALID [2020-07-10 15:11:05,879 INFO L263 TraceCheckUtils]: 8: Hoare triple {11580#true} call #t~ret3 := calculate_output(~input~0); {11580#true} is VALID [2020-07-10 15:11:05,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {11580#true} ~input := #in~input; {11580#true} is VALID [2020-07-10 15:11:05,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,879 INFO L280 TraceCheckUtils]: 11: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,880 INFO L280 TraceCheckUtils]: 12: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,880 INFO L280 TraceCheckUtils]: 14: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {11580#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); {11580#true} is VALID [2020-07-10 15:11:05,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {11580#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)); {11580#true} is VALID [2020-07-10 15:11:05,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {11580#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; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,883 INFO L280 TraceCheckUtils]: 18: Hoare triple {11674#(<= ~a21~0 0)} assume true; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,884 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11674#(<= ~a21~0 0)} {11580#true} #786#return; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,884 INFO L280 TraceCheckUtils]: 20: Hoare triple {11674#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,885 INFO L280 TraceCheckUtils]: 21: Hoare triple {11674#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,886 INFO L280 TraceCheckUtils]: 22: Hoare triple {11674#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,887 INFO L263 TraceCheckUtils]: 23: Hoare triple {11674#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,887 INFO L280 TraceCheckUtils]: 24: Hoare triple {11693#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,888 INFO L280 TraceCheckUtils]: 25: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,889 INFO L280 TraceCheckUtils]: 26: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,889 INFO L280 TraceCheckUtils]: 27: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,890 INFO L280 TraceCheckUtils]: 29: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,892 INFO L280 TraceCheckUtils]: 31: Hoare triple {11693#(<= ~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)); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,892 INFO L280 TraceCheckUtils]: 32: Hoare triple {11693#(<= ~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))); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,893 INFO L280 TraceCheckUtils]: 33: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,893 INFO L280 TraceCheckUtils]: 34: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,894 INFO L280 TraceCheckUtils]: 35: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,895 INFO L280 TraceCheckUtils]: 36: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,895 INFO L280 TraceCheckUtils]: 37: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,896 INFO L280 TraceCheckUtils]: 38: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,896 INFO L280 TraceCheckUtils]: 39: Hoare triple {11693#(<= ~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); {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,897 INFO L280 TraceCheckUtils]: 40: Hoare triple {11693#(<= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,898 INFO L280 TraceCheckUtils]: 41: Hoare triple {11693#(<= ~a21~0 |old(~a21~0)|)} assume true; {11693#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:11:05,899 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11693#(<= ~a21~0 |old(~a21~0)|)} {11674#(<= ~a21~0 0)} #786#return; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,900 INFO L280 TraceCheckUtils]: 43: Hoare triple {11674#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,900 INFO L280 TraceCheckUtils]: 44: Hoare triple {11674#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,904 INFO L280 TraceCheckUtils]: 45: Hoare triple {11674#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,904 INFO L263 TraceCheckUtils]: 46: Hoare triple {11674#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,905 INFO L280 TraceCheckUtils]: 47: Hoare triple {11674#(<= ~a21~0 0)} ~input := #in~input; {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,906 INFO L280 TraceCheckUtils]: 48: Hoare triple {11674#(<= ~a21~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,906 INFO L280 TraceCheckUtils]: 49: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,907 INFO L280 TraceCheckUtils]: 50: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,907 INFO L280 TraceCheckUtils]: 51: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,908 INFO L280 TraceCheckUtils]: 52: Hoare triple {11674#(<= ~a21~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,909 INFO L280 TraceCheckUtils]: 53: Hoare triple {11674#(<= ~a21~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,909 INFO L280 TraceCheckUtils]: 54: Hoare triple {11674#(<= ~a21~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,910 INFO L280 TraceCheckUtils]: 55: Hoare triple {11674#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {11674#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,911 INFO L280 TraceCheckUtils]: 57: Hoare triple {11674#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,912 INFO L280 TraceCheckUtils]: 58: Hoare triple {11674#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,912 INFO L280 TraceCheckUtils]: 59: Hoare triple {11674#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,913 INFO L280 TraceCheckUtils]: 60: Hoare triple {11674#(<= ~a21~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,913 INFO L280 TraceCheckUtils]: 61: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,914 INFO L280 TraceCheckUtils]: 62: Hoare triple {11674#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,914 INFO L280 TraceCheckUtils]: 63: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,915 INFO L280 TraceCheckUtils]: 64: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,915 INFO L280 TraceCheckUtils]: 65: Hoare triple {11674#(<= ~a21~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,916 INFO L280 TraceCheckUtils]: 66: Hoare triple {11674#(<= ~a21~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,916 INFO L280 TraceCheckUtils]: 67: Hoare triple {11674#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,917 INFO L280 TraceCheckUtils]: 68: Hoare triple {11674#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,917 INFO L280 TraceCheckUtils]: 69: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,918 INFO L280 TraceCheckUtils]: 70: Hoare triple {11674#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,919 INFO L280 TraceCheckUtils]: 71: Hoare triple {11674#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,919 INFO L280 TraceCheckUtils]: 72: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,920 INFO L280 TraceCheckUtils]: 73: Hoare triple {11674#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,920 INFO L280 TraceCheckUtils]: 74: Hoare triple {11674#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,921 INFO L280 TraceCheckUtils]: 75: Hoare triple {11674#(<= ~a21~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,921 INFO L280 TraceCheckUtils]: 76: Hoare triple {11674#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,922 INFO L280 TraceCheckUtils]: 77: Hoare triple {11674#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,922 INFO L280 TraceCheckUtils]: 78: Hoare triple {11674#(<= ~a21~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,923 INFO L280 TraceCheckUtils]: 79: Hoare triple {11674#(<= ~a21~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,923 INFO L280 TraceCheckUtils]: 80: Hoare triple {11674#(<= ~a21~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,924 INFO L280 TraceCheckUtils]: 81: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,924 INFO L280 TraceCheckUtils]: 82: Hoare triple {11674#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,925 INFO L280 TraceCheckUtils]: 83: Hoare triple {11674#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,925 INFO L280 TraceCheckUtils]: 84: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,926 INFO L280 TraceCheckUtils]: 85: Hoare triple {11674#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,926 INFO L280 TraceCheckUtils]: 86: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,927 INFO L280 TraceCheckUtils]: 87: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,927 INFO L280 TraceCheckUtils]: 88: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,928 INFO L280 TraceCheckUtils]: 89: Hoare triple {11674#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,928 INFO L280 TraceCheckUtils]: 90: Hoare triple {11674#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,929 INFO L280 TraceCheckUtils]: 91: Hoare triple {11674#(<= ~a21~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,930 INFO L280 TraceCheckUtils]: 92: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,930 INFO L280 TraceCheckUtils]: 93: Hoare triple {11674#(<= ~a21~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,931 INFO L280 TraceCheckUtils]: 94: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,932 INFO L280 TraceCheckUtils]: 95: Hoare triple {11674#(<= ~a21~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,933 INFO L280 TraceCheckUtils]: 96: Hoare triple {11674#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,933 INFO L280 TraceCheckUtils]: 97: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,934 INFO L280 TraceCheckUtils]: 98: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,934 INFO L280 TraceCheckUtils]: 99: Hoare triple {11674#(<= ~a21~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,935 INFO L280 TraceCheckUtils]: 100: Hoare triple {11674#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,935 INFO L280 TraceCheckUtils]: 101: Hoare triple {11674#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,936 INFO L280 TraceCheckUtils]: 102: Hoare triple {11674#(<= ~a21~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,937 INFO L280 TraceCheckUtils]: 103: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,937 INFO L280 TraceCheckUtils]: 104: Hoare triple {11674#(<= ~a21~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,938 INFO L280 TraceCheckUtils]: 105: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,938 INFO L280 TraceCheckUtils]: 106: Hoare triple {11674#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,939 INFO L280 TraceCheckUtils]: 107: Hoare triple {11674#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,939 INFO L280 TraceCheckUtils]: 108: Hoare triple {11674#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,940 INFO L280 TraceCheckUtils]: 109: Hoare triple {11674#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,941 INFO L280 TraceCheckUtils]: 110: Hoare triple {11674#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,942 INFO L280 TraceCheckUtils]: 111: Hoare triple {11674#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,942 INFO L280 TraceCheckUtils]: 112: Hoare triple {11674#(<= ~a21~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,943 INFO L280 TraceCheckUtils]: 113: Hoare triple {11674#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,944 INFO L280 TraceCheckUtils]: 114: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,944 INFO L280 TraceCheckUtils]: 115: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,945 INFO L280 TraceCheckUtils]: 116: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,946 INFO L280 TraceCheckUtils]: 117: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,947 INFO L280 TraceCheckUtils]: 118: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,947 INFO L280 TraceCheckUtils]: 119: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,948 INFO L280 TraceCheckUtils]: 120: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,948 INFO L280 TraceCheckUtils]: 121: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,949 INFO L280 TraceCheckUtils]: 122: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,950 INFO L280 TraceCheckUtils]: 123: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,950 INFO L280 TraceCheckUtils]: 124: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,951 INFO L280 TraceCheckUtils]: 125: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,951 INFO L280 TraceCheckUtils]: 126: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,952 INFO L280 TraceCheckUtils]: 127: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,953 INFO L280 TraceCheckUtils]: 128: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,953 INFO L280 TraceCheckUtils]: 129: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,954 INFO L280 TraceCheckUtils]: 130: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,954 INFO L280 TraceCheckUtils]: 131: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,955 INFO L280 TraceCheckUtils]: 132: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,955 INFO L280 TraceCheckUtils]: 133: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,956 INFO L280 TraceCheckUtils]: 134: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,957 INFO L280 TraceCheckUtils]: 135: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,957 INFO L280 TraceCheckUtils]: 136: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,958 INFO L280 TraceCheckUtils]: 137: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,958 INFO L280 TraceCheckUtils]: 138: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,959 INFO L280 TraceCheckUtils]: 139: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,960 INFO L280 TraceCheckUtils]: 140: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,960 INFO L280 TraceCheckUtils]: 141: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,961 INFO L280 TraceCheckUtils]: 142: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,961 INFO L280 TraceCheckUtils]: 143: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,962 INFO L280 TraceCheckUtils]: 144: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,962 INFO L280 TraceCheckUtils]: 145: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,963 INFO L280 TraceCheckUtils]: 146: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,964 INFO L280 TraceCheckUtils]: 147: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,964 INFO L280 TraceCheckUtils]: 148: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,965 INFO L280 TraceCheckUtils]: 149: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,965 INFO L280 TraceCheckUtils]: 150: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,966 INFO L280 TraceCheckUtils]: 151: Hoare triple {11674#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11674#(<= ~a21~0 0)} is VALID [2020-07-10 15:11:05,967 INFO L280 TraceCheckUtils]: 152: Hoare triple {11674#(<= ~a21~0 0)} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {11581#false} is VALID [2020-07-10 15:11:05,967 INFO L280 TraceCheckUtils]: 153: Hoare triple {11581#false} assume !false; {11581#false} is VALID [2020-07-10 15:11:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 24 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-10 15:11:05,991 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:11:05,991 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-10 15:11:05,992 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187474] [2020-07-10 15:11:05,993 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 154 [2020-07-10 15:11:05,995 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:11:05,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 15:11:06,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:06,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 15:11:06,350 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:11:06,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 15:11:06,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:11:06,351 INFO L87 Difference]: Start difference. First operand 983 states and 1366 transitions. Second operand 9 states. [2020-07-10 15:11:16,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:16,954 INFO L93 Difference]: Finished difference Result 2600 states and 3788 transitions. [2020-07-10 15:11:16,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 15:11:16,954 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 154 [2020-07-10 15:11:16,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:11:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:11:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1084 transitions. [2020-07-10 15:11:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:11:16,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1084 transitions. [2020-07-10 15:11:16,990 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1084 transitions. [2020-07-10 15:11:19,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1084 edges. 1084 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:19,231 INFO L225 Difference]: With dead ends: 2600 [2020-07-10 15:11:19,231 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 15:11:19,239 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 164 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=423, Unknown=0, NotChecked=0, Total=552 [2020-07-10 15:11:19,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 15:11:19,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 15:11:19,239 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:11:19,239 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:19,240 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:19,240 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:19,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:19,240 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:11:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:11:19,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:19,241 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:19,241 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:19,241 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:19,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:19,241 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:11:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:11:19,242 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:19,242 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:19,242 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:11:19,242 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:11:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 15:11:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 15:11:19,243 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 154 [2020-07-10 15:11:19,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:11:19,243 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 15:11:19,243 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 15:11:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:11:19,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:19,456 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:11:19,460 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 15:11:20,168 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 35 [2020-07-10 15:11:20,400 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:11:20,400 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 15:11:20,400 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:11:20,400 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-10 15:11:20,400 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-10 15:11:20,400 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,401 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,401 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,401 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,401 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,401 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,401 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-10 15:11:20,402 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-10 15:11:20,402 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-10 15:11:20,402 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-10 15:11:20,402 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-10 15:11:20,402 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-10 15:11:20,402 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-10 15:11:20,403 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-10 15:11:20,403 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-10 15:11:20,403 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-10 15:11:20,403 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,403 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,403 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-10 15:11:20,404 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 506) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-10 15:11:20,405 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-10 15:11:20,406 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,407 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-10 15:11:20,408 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,409 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-10 15:11:20,410 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,411 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-10 15:11:20,412 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-10 15:11:20,413 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,414 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-10 15:11:20,415 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a17~0 |old(~a17~0)|)) (.cse4 (= ~a16~0 |old(~a16~0)|)) (.cse5 (= ~a8~0 |old(~a8~0)|)) (.cse6 (= ~a20~0 |old(~a20~0)|))) (let ((.cse0 (and .cse2 .cse3 .cse4 .cse5 (= 1 ~a21~0) .cse6)) (.cse1 (not (= 1 |old(~a21~0)|)))) (and (or .cse0 (not (<= |old(~a16~0)| 5)) .cse1) (or (not (<= |old(~a21~0)| 0)) (and .cse2 .cse3 .cse4 .cse5 .cse6 (= ~a21~0 |old(~a21~0)|))) (or .cse0 (= 1 |old(~a7~0)|) .cse1)))) [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-10 15:11:20,416 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-10 15:11:20,417 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,418 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-10 15:11:20,419 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,420 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-10 15:11:20,421 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-10 15:11:20,422 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-10 15:11:20,422 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:11:20,422 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a7~0 0) (= 1 ~a17~0) (<= ~a16~0 5) (= 1 ~a21~0) (= 1 ~a20~0)) [2020-07-10 15:11:20,422 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 15:11:20,422 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:11:20,422 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (= 1 |old(~a20~0)|)) (not (<= |old(~a7~0)| 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(~a17~0)|)) (not (= 1 |old(~a21~0)|))) [2020-07-10 15:11:20,422 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:11:20,423 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (= 1 ~a21~0))) (or (not (= 1 |old(~a20~0)|)) (<= ~a21~0 0) (and (not (= 1 ~a7~0)) .cse0) (not (<= |old(~a7~0)| 0)) (not (<= |old(~a16~0)| 5)) (not (= 1 |old(~a17~0)|)) (and (<= ~a16~0 5) .cse0) (not (= 1 |old(~a21~0)|)))) [2020-07-10 15:11:20,423 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-10 15:11:20,423 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-10 15:11:20,423 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse0 (= 1 ~a21~0))) (or (not (= 1 |old(~a20~0)|)) (<= ~a21~0 0) (and (not (= 1 ~a7~0)) .cse0) (not (<= |old(~a7~0)| 0)) (not (<= |old(~a16~0)| 5)) (not (= 1 |old(~a17~0)|)) (and (<= ~a16~0 5) .cse0) (not (= 1 |old(~a21~0)|)))) [2020-07-10 15:11:20,423 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:11:20,428 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:11:20,428 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:11:20,438 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:11:20,439 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:11:20,439 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:11:20,439 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:11:20,440 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:11:20,440 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:11:20,441 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-10 15:11:20,442 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:11:20,442 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:11:20,442 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:11:20,442 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:11:20,443 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:11:20,444 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:11:20,445 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:11:20,446 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:11:20,447 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:11:20,448 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:11:20,449 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:11:20,450 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:11:20,451 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:11:20,451 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:11:20,451 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:11:20,451 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:11:20,451 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:11:20,451 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:11:20,451 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:11:20,452 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:11:20,452 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:11:20,452 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:11:20,452 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:11:20,462 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:11:20,463 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:11:20,464 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:11:20,465 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:11:20,466 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:11:20,467 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:11:20,468 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:11:20,469 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:11:20,470 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:11:20,471 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:11:20,472 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:11:20,473 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 15:11:20,474 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:11:20,475 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:11:20,476 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 15:11:20,477 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:11:20,478 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:11:20,478 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 15:11:20,479 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:11:20,479 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:11:20,479 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-10 15:11:20,479 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:11:20,480 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:11:20,481 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:11:20,482 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 15:11:20,483 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:11:20,484 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:11:20,485 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-10 15:11:20,486 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:11:20,487 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 15:11:20,488 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:11:20,488 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:11:20,488 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-10 15:11:20,488 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:11:20,488 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:11:20,488 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 15:11:20,488 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 15:11:20,489 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 15:11:20,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:11:20 BoogieIcfgContainer [2020-07-10 15:11:20,524 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:11:20,531 INFO L168 Benchmark]: Toolchain (without parser) took 41940.51 ms. Allocated memory was 139.5 MB in the beginning and 619.2 MB in the end (delta: 479.7 MB). Free memory was 102.0 MB in the beginning and 565.8 MB in the end (delta: -463.7 MB). Peak memory consumption was 477.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:20,533 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 139.5 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 15:11:20,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 849.90 ms. Allocated memory was 139.5 MB in the beginning and 205.5 MB in the end (delta: 66.1 MB). Free memory was 101.8 MB in the beginning and 166.6 MB in the end (delta: -64.8 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:20,538 INFO L168 Benchmark]: Boogie Preprocessor took 160.25 ms. Allocated memory is still 205.5 MB. Free memory was 166.6 MB in the beginning and 161.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:20,538 INFO L168 Benchmark]: RCFGBuilder took 1722.48 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 161.0 MB in the beginning and 93.9 MB in the end (delta: 67.0 MB). Peak memory consumption was 100.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:20,539 INFO L168 Benchmark]: TraceAbstraction took 39199.05 ms. Allocated memory was 238.6 MB in the beginning and 619.2 MB in the end (delta: 380.6 MB). Free memory was 93.9 MB in the beginning and 565.8 MB in the end (delta: -471.8 MB). Peak memory consumption was 369.9 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:20,544 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 0.54 ms. Allocated memory is still 139.5 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 849.90 ms. Allocated memory was 139.5 MB in the beginning and 205.5 MB in the end (delta: 66.1 MB). Free memory was 101.8 MB in the beginning and 166.6 MB in the end (delta: -64.8 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 160.25 ms. Allocated memory is still 205.5 MB. Free memory was 166.6 MB in the beginning and 161.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1722.48 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 161.0 MB in the beginning and 93.9 MB in the end (delta: 67.0 MB). Peak memory consumption was 100.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 39199.05 ms. Allocated memory was 238.6 MB in the beginning and 619.2 MB in the end (delta: 380.6 MB). Free memory was 93.9 MB in the beginning and 565.8 MB in the end (delta: -471.8 MB). Peak memory consumption was 369.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 506]: 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)) || a21 <= 0) || (!(1 == a7) && 1 == a21)) || !(\old(a7) <= 0)) || !(\old(a16) <= 5)) || !(1 == \old(a17))) || (a16 <= 5 && 1 == a21)) || !(1 == \old(a21)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 38.0s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 32.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 115 SDtfs, 2349 SDslu, 207 SDs, 0 SdLazy, 3768 SolverSat, 1003 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 373 GetRequests, 325 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=983occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 62 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 45 PreInvPairs, 89 NumberOfFragments, 273 HoareAnnotationTreeSize, 45 FomulaSimplifications, 10684 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 1116 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 850 NumberOfCodeBlocks, 850 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 844 ConstructedInterpolants, 0 QuantifiedInterpolants, 286810 SizeOfPredicates, 2 NumberOfNonLiveVariables, 869 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 154/179 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...