/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_label11.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:34:06,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:34:06,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:34:06,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-17 22:34:06,982 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 [2020-07-17 22:34:07,018 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:34:07,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:34:07,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:34:07,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:34:07,025 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:34:07,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:34:07,025 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:34:07,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:34:07,026 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:34:07,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:34:07,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:34:07,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:34:07,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:34:07,028 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:34:07,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:34:07,029 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:34:07,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:34:07,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:34:07,029 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:34:07,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:34:07,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:34:07,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:34:07,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:34:07,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:34:07,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:34:07,031 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:34:07,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:34:07,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:34:07,032 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:34:07,032 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:34:07,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:34:07,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:34:07,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:34:07,341 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:34:07,342 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:34:07,343 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label11.c [2020-07-17 22:34:07,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fc7e36a/a486a2d187a04620a5b46edf03c0179b/FLAG7aa78bd42 [2020-07-17 22:34:08,031 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:34:08,031 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label11.c [2020-07-17 22:34:08,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fc7e36a/a486a2d187a04620a5b46edf03c0179b/FLAG7aa78bd42 [2020-07-17 22:34:08,294 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fc7e36a/a486a2d187a04620a5b46edf03c0179b [2020-07-17 22:34:08,303 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:34:08,305 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:34:08,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:34:08,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:34:08,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:34:08,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:34:08" (1/1) ... [2020-07-17 22:34:08,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62b51e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:08, skipping insertion in model container [2020-07-17 22:34:08,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:34:08" (1/1) ... [2020-07-17 22:34:08,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:34:08,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:34:08,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:34:08,962 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:34:09,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:34:09,182 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:34:09,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09 WrapperNode [2020-07-17 22:34:09,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:34:09,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:34:09,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:34:09,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:34:09,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (1/1) ... [2020-07-17 22:34:09,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (1/1) ... [2020-07-17 22:34:09,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (1/1) ... [2020-07-17 22:34:09,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (1/1) ... [2020-07-17 22:34:09,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (1/1) ... [2020-07-17 22:34:09,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (1/1) ... [2020-07-17 22:34:09,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (1/1) ... [2020-07-17 22:34:09,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:34:09,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:34:09,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:34:09,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:34:09,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (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 [2020-07-17 22:34:09,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:34:09,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:34:09,389 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-17 22:34:09,389 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:34:09,389 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-17 22:34:09,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:34:09,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:34:09,389 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-17 22:34:09,389 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:34:09,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:34:09,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:34:11,078 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:34:11,078 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-17 22:34:11,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:34:11 BoogieIcfgContainer [2020-07-17 22:34:11,086 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:34:11,087 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:34:11,087 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:34:11,091 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:34:11,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:34:08" (1/3) ... [2020-07-17 22:34:11,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440f5997 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:34:11, skipping insertion in model container [2020-07-17 22:34:11,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:34:09" (2/3) ... [2020-07-17 22:34:11,093 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440f5997 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:34:11, skipping insertion in model container [2020-07-17 22:34:11,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:34:11" (3/3) ... [2020-07-17 22:34:11,095 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label11.c [2020-07-17 22:34:11,107 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:34:11,115 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:34:11,129 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:34:11,157 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:34:11,157 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:34:11,157 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:34:11,158 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:34:11,158 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:34:11,158 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:34:11,159 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:34:11,159 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:34:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-17 22:34:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-07-17 22:34:11,200 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:11,201 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] [2020-07-17 22:34:11,202 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:11,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:11,209 INFO L82 PathProgramCache]: Analyzing trace with hash -1377016033, now seen corresponding path program 1 times [2020-07-17 22:34:11,221 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:11,221 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711835834] [2020-07-17 22:34:11,222 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:11,948 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; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#(not (= ~a20~0 ~a7~0))} assume true; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#(not (= ~a20~0 ~a7~0))} {210#true} #782#return; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,956 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 [2020-07-17 22:34:11,958 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; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {215#(not (= ~a20~0 ~a7~0))} assume true; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,961 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {215#(not (= ~a20~0 ~a7~0))} {210#true} #782#return; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,962 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= ~a20~0 ~a7~0))} call #t~ret4 := main(); {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= ~a20~0 ~a7~0))} ~output~0 := -1; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= ~a20~0 ~a7~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= ~a20~0 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,967 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= ~a20~0 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= ~a20~0 ~a7~0))} ~input := #in~input; {215#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,971 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,972 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,973 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,974 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,974 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,975 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,976 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,977 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,979 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,982 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,983 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,984 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,985 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,987 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,988 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,989 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,989 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,990 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,991 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,991 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,992 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,993 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,994 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,994 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,995 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:11,998 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,000 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,006 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,007 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,008 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,009 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,009 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,010 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,011 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,012 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,013 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,014 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,015 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,016 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,017 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,017 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,018 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,019 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,020 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,021 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,022 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,022 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,023 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,024 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,025 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,026 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,027 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,028 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,029 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,030 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,030 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,031 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,032 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,033 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,034 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,035 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,035 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,036 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,037 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,037 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,038 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,039 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,040 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,040 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,041 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,042 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,043 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,044 INFO L280 TraceCheckUtils]: 91: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,045 INFO L280 TraceCheckUtils]: 92: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,046 INFO L280 TraceCheckUtils]: 93: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,047 INFO L280 TraceCheckUtils]: 94: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,048 INFO L280 TraceCheckUtils]: 95: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,049 INFO L280 TraceCheckUtils]: 96: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,050 INFO L280 TraceCheckUtils]: 97: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,050 INFO L280 TraceCheckUtils]: 98: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,051 INFO L280 TraceCheckUtils]: 99: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,052 INFO L280 TraceCheckUtils]: 100: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,053 INFO L280 TraceCheckUtils]: 101: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,054 INFO L280 TraceCheckUtils]: 102: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,055 INFO L280 TraceCheckUtils]: 103: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,055 INFO L280 TraceCheckUtils]: 104: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,056 INFO L280 TraceCheckUtils]: 105: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,057 INFO L280 TraceCheckUtils]: 106: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,058 INFO L280 TraceCheckUtils]: 107: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,059 INFO L280 TraceCheckUtils]: 108: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,060 INFO L280 TraceCheckUtils]: 109: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,061 INFO L280 TraceCheckUtils]: 110: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,062 INFO L280 TraceCheckUtils]: 111: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,063 INFO L280 TraceCheckUtils]: 112: Hoare triple {215#(not (= ~a20~0 ~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 (= ~a20~0 ~a7~0))} is VALID [2020-07-17 22:34:12,064 INFO L280 TraceCheckUtils]: 113: Hoare triple {215#(not (= ~a20~0 ~a7~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-17 22:34:12,064 INFO L280 TraceCheckUtils]: 114: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-17 22:34:12,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:12,099 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711835834] [2020-07-17 22:34:12,101 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:34:12,101 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-17 22:34:12,102 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897980685] [2020-07-17 22:34:12,110 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 115 [2020-07-17 22:34:12,113 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:12,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 22:34:12,291 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:12,291 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 22:34:12,291 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:12,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 22:34:12,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 22:34:12,303 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 4 states. [2020-07-17 22:34:16,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:16,058 INFO L93 Difference]: Finished difference Result 569 states and 967 transitions. [2020-07-17 22:34:16,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:34:16,059 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 115 [2020-07-17 22:34:16,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 22:34:16,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 967 transitions. [2020-07-17 22:34:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 22:34:16,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 967 transitions. [2020-07-17 22:34:16,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 967 transitions. [2020-07-17 22:34:17,845 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:17,881 INFO L225 Difference]: With dead ends: 569 [2020-07-17 22:34:17,881 INFO L226 Difference]: Without dead ends: 286 [2020-07-17 22:34:17,889 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:34:17,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-17 22:34:18,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 282. [2020-07-17 22:34:18,020 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:18,021 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 282 states. [2020-07-17 22:34:18,022 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 282 states. [2020-07-17 22:34:18,022 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 282 states. [2020-07-17 22:34:18,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:18,040 INFO L93 Difference]: Finished difference Result 286 states and 411 transitions. [2020-07-17 22:34:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 411 transitions. [2020-07-17 22:34:18,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:18,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:18,044 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 286 states. [2020-07-17 22:34:18,044 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 286 states. [2020-07-17 22:34:18,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:18,060 INFO L93 Difference]: Finished difference Result 286 states and 411 transitions. [2020-07-17 22:34:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 411 transitions. [2020-07-17 22:34:18,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:18,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:18,063 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:18,063 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-07-17 22:34:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 404 transitions. [2020-07-17 22:34:18,078 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 404 transitions. Word has length 115 [2020-07-17 22:34:18,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:18,079 INFO L479 AbstractCegarLoop]: Abstraction has 282 states and 404 transitions. [2020-07-17 22:34:18,079 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 22:34:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 404 transitions. [2020-07-17 22:34:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-17 22:34:18,081 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:18,081 INFO L422 BasicCegarLoop]: trace histogram [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, 1] [2020-07-17 22:34:18,082 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:34:18,082 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:18,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:18,083 INFO L82 PathProgramCache]: Analyzing trace with hash -698962844, now seen corresponding path program 1 times [2020-07-17 22:34:18,083 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:18,083 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80745610] [2020-07-17 22:34:18,083 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:18,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {1680#(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; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {1674#(<= 1 ~a20~0)} assume true; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1674#(<= 1 ~a20~0)} {1669#true} #782#return; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:18,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {1681#(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; {1669#true} is VALID [2020-07-17 22:34:18,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#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;~a16~0 := 5;~a20~0 := 0;#res := 24; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:18,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {1682#(<= ~a20~0 0)} assume true; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:18,516 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1682#(<= ~a20~0 0)} {1674#(<= 1 ~a20~0)} #786#return; {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,518 INFO L263 TraceCheckUtils]: 0: Hoare triple {1669#true} call ULTIMATE.init(); {1680#(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 [2020-07-17 22:34:18,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {1680#(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; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {1674#(<= 1 ~a20~0)} assume true; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,528 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1674#(<= 1 ~a20~0)} {1669#true} #782#return; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,533 INFO L263 TraceCheckUtils]: 4: Hoare triple {1674#(<= 1 ~a20~0)} call #t~ret4 := main(); {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {1674#(<= 1 ~a20~0)} ~output~0 := -1; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {1674#(<= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {1674#(<= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1674#(<= 1 ~a20~0)} is VALID [2020-07-17 22:34:18,539 INFO L263 TraceCheckUtils]: 8: Hoare triple {1674#(<= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {1681#(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 [2020-07-17 22:34:18,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {1681#(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; {1669#true} is VALID [2020-07-17 22:34:18,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {1669#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;~a16~0 := 5;~a20~0 := 0;#res := 24; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:18,542 INFO L280 TraceCheckUtils]: 11: Hoare triple {1682#(<= ~a20~0 0)} assume true; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:18,544 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1682#(<= ~a20~0 0)} {1674#(<= 1 ~a20~0)} #786#return; {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {1679#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {1679#(not (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,546 INFO L263 TraceCheckUtils]: 16: Hoare triple {1679#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,547 INFO L280 TraceCheckUtils]: 17: Hoare triple {1679#(not (= 1 ~a20~0))} ~input := #in~input; {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,548 INFO L280 TraceCheckUtils]: 18: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,548 INFO L280 TraceCheckUtils]: 19: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,549 INFO L280 TraceCheckUtils]: 20: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,549 INFO L280 TraceCheckUtils]: 21: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,550 INFO L280 TraceCheckUtils]: 22: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,552 INFO L280 TraceCheckUtils]: 24: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,552 INFO L280 TraceCheckUtils]: 25: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,553 INFO L280 TraceCheckUtils]: 26: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,561 INFO L280 TraceCheckUtils]: 29: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,561 INFO L280 TraceCheckUtils]: 30: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,574 INFO L280 TraceCheckUtils]: 31: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,575 INFO L280 TraceCheckUtils]: 32: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,575 INFO L280 TraceCheckUtils]: 33: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,576 INFO L280 TraceCheckUtils]: 34: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,577 INFO L280 TraceCheckUtils]: 35: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,578 INFO L280 TraceCheckUtils]: 36: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,579 INFO L280 TraceCheckUtils]: 37: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,579 INFO L280 TraceCheckUtils]: 38: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,580 INFO L280 TraceCheckUtils]: 39: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,581 INFO L280 TraceCheckUtils]: 40: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,582 INFO L280 TraceCheckUtils]: 41: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,582 INFO L280 TraceCheckUtils]: 42: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,583 INFO L280 TraceCheckUtils]: 43: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,584 INFO L280 TraceCheckUtils]: 44: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,585 INFO L280 TraceCheckUtils]: 45: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,586 INFO L280 TraceCheckUtils]: 46: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,586 INFO L280 TraceCheckUtils]: 47: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,587 INFO L280 TraceCheckUtils]: 48: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,588 INFO L280 TraceCheckUtils]: 49: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,589 INFO L280 TraceCheckUtils]: 50: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,590 INFO L280 TraceCheckUtils]: 51: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,590 INFO L280 TraceCheckUtils]: 52: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,591 INFO L280 TraceCheckUtils]: 53: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,592 INFO L280 TraceCheckUtils]: 54: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,592 INFO L280 TraceCheckUtils]: 55: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,593 INFO L280 TraceCheckUtils]: 56: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,595 INFO L280 TraceCheckUtils]: 58: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,596 INFO L280 TraceCheckUtils]: 59: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,597 INFO L280 TraceCheckUtils]: 60: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,598 INFO L280 TraceCheckUtils]: 61: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,599 INFO L280 TraceCheckUtils]: 62: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,599 INFO L280 TraceCheckUtils]: 63: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,600 INFO L280 TraceCheckUtils]: 64: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,601 INFO L280 TraceCheckUtils]: 65: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,601 INFO L280 TraceCheckUtils]: 66: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,603 INFO L280 TraceCheckUtils]: 67: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,603 INFO L280 TraceCheckUtils]: 68: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,604 INFO L280 TraceCheckUtils]: 69: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,604 INFO L280 TraceCheckUtils]: 70: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,605 INFO L280 TraceCheckUtils]: 71: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,606 INFO L280 TraceCheckUtils]: 72: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,606 INFO L280 TraceCheckUtils]: 73: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,607 INFO L280 TraceCheckUtils]: 74: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,607 INFO L280 TraceCheckUtils]: 75: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,608 INFO L280 TraceCheckUtils]: 76: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,609 INFO L280 TraceCheckUtils]: 77: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,609 INFO L280 TraceCheckUtils]: 78: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,616 INFO L280 TraceCheckUtils]: 79: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,617 INFO L280 TraceCheckUtils]: 80: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,618 INFO L280 TraceCheckUtils]: 81: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,619 INFO L280 TraceCheckUtils]: 82: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,619 INFO L280 TraceCheckUtils]: 83: Hoare triple {1679#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,621 INFO L280 TraceCheckUtils]: 84: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,621 INFO L280 TraceCheckUtils]: 85: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,622 INFO L280 TraceCheckUtils]: 86: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,623 INFO L280 TraceCheckUtils]: 87: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,624 INFO L280 TraceCheckUtils]: 88: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,625 INFO L280 TraceCheckUtils]: 89: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,625 INFO L280 TraceCheckUtils]: 90: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,628 INFO L280 TraceCheckUtils]: 91: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,628 INFO L280 TraceCheckUtils]: 92: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,630 INFO L280 TraceCheckUtils]: 93: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,631 INFO L280 TraceCheckUtils]: 94: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,631 INFO L280 TraceCheckUtils]: 95: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,632 INFO L280 TraceCheckUtils]: 96: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,633 INFO L280 TraceCheckUtils]: 97: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,634 INFO L280 TraceCheckUtils]: 98: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,635 INFO L280 TraceCheckUtils]: 99: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,635 INFO L280 TraceCheckUtils]: 100: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,636 INFO L280 TraceCheckUtils]: 101: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,637 INFO L280 TraceCheckUtils]: 102: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,638 INFO L280 TraceCheckUtils]: 103: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,639 INFO L280 TraceCheckUtils]: 104: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,640 INFO L280 TraceCheckUtils]: 105: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,642 INFO L280 TraceCheckUtils]: 106: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,644 INFO L280 TraceCheckUtils]: 107: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,644 INFO L280 TraceCheckUtils]: 108: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,645 INFO L280 TraceCheckUtils]: 109: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,646 INFO L280 TraceCheckUtils]: 110: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,647 INFO L280 TraceCheckUtils]: 111: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,648 INFO L280 TraceCheckUtils]: 112: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,650 INFO L280 TraceCheckUtils]: 113: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,653 INFO L280 TraceCheckUtils]: 114: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,653 INFO L280 TraceCheckUtils]: 115: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,654 INFO L280 TraceCheckUtils]: 116: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,655 INFO L280 TraceCheckUtils]: 117: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,656 INFO L280 TraceCheckUtils]: 118: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,656 INFO L280 TraceCheckUtils]: 119: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,657 INFO L280 TraceCheckUtils]: 120: Hoare triple {1679#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1679#(not (= 1 ~a20~0))} is VALID [2020-07-17 22:34:18,658 INFO L280 TraceCheckUtils]: 121: Hoare triple {1679#(not (= 1 ~a20~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {1670#false} is VALID [2020-07-17 22:34:18,658 INFO L280 TraceCheckUtils]: 122: Hoare triple {1670#false} assume !false; {1670#false} is VALID [2020-07-17 22:34:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:18,748 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80745610] [2020-07-17 22:34:18,749 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [210576393] [2020-07-17 22:34:18,749 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 [2020-07-17 22:34:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:18,914 INFO L264 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:34:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:18,961 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:19,151 INFO L263 TraceCheckUtils]: 0: Hoare triple {1669#true} call ULTIMATE.init(); {1669#true} is VALID [2020-07-17 22:34:19,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#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; {1669#true} is VALID [2020-07-17 22:34:19,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#true} assume true; {1669#true} is VALID [2020-07-17 22:34:19,152 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1669#true} {1669#true} #782#return; {1669#true} is VALID [2020-07-17 22:34:19,152 INFO L263 TraceCheckUtils]: 4: Hoare triple {1669#true} call #t~ret4 := main(); {1669#true} is VALID [2020-07-17 22:34:19,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {1669#true} ~output~0 := -1; {1669#true} is VALID [2020-07-17 22:34:19,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {1669#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1669#true} is VALID [2020-07-17 22:34:19,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {1669#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1669#true} is VALID [2020-07-17 22:34:19,153 INFO L263 TraceCheckUtils]: 8: Hoare triple {1669#true} call #t~ret3 := calculate_output(~input~0); {1669#true} is VALID [2020-07-17 22:34:19,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {1669#true} ~input := #in~input; {1669#true} is VALID [2020-07-17 22:34:19,155 INFO L280 TraceCheckUtils]: 10: Hoare triple {1669#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;~a16~0 := 5;~a20~0 := 0;#res := 24; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,155 INFO L280 TraceCheckUtils]: 11: Hoare triple {1682#(<= ~a20~0 0)} assume true; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,158 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1682#(<= ~a20~0 0)} {1669#true} #786#return; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {1682#(<= ~a20~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {1682#(<= ~a20~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,164 INFO L280 TraceCheckUtils]: 15: Hoare triple {1682#(<= ~a20~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,165 INFO L263 TraceCheckUtils]: 16: Hoare triple {1682#(<= ~a20~0 0)} call #t~ret3 := calculate_output(~input~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {1682#(<= ~a20~0 0)} ~input := #in~input; {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,166 INFO L280 TraceCheckUtils]: 18: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,167 INFO L280 TraceCheckUtils]: 20: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,175 INFO L280 TraceCheckUtils]: 21: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,177 INFO L280 TraceCheckUtils]: 25: Hoare triple {1682#(<= ~a20~0 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))); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,178 INFO L280 TraceCheckUtils]: 26: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,184 INFO L280 TraceCheckUtils]: 28: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,184 INFO L280 TraceCheckUtils]: 29: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,185 INFO L280 TraceCheckUtils]: 30: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,186 INFO L280 TraceCheckUtils]: 31: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,186 INFO L280 TraceCheckUtils]: 32: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,187 INFO L280 TraceCheckUtils]: 33: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,188 INFO L280 TraceCheckUtils]: 34: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,189 INFO L280 TraceCheckUtils]: 35: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,189 INFO L280 TraceCheckUtils]: 36: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,190 INFO L280 TraceCheckUtils]: 37: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,191 INFO L280 TraceCheckUtils]: 38: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,191 INFO L280 TraceCheckUtils]: 39: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,192 INFO L280 TraceCheckUtils]: 40: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,193 INFO L280 TraceCheckUtils]: 41: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,195 INFO L280 TraceCheckUtils]: 42: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,195 INFO L280 TraceCheckUtils]: 43: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,196 INFO L280 TraceCheckUtils]: 44: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,197 INFO L280 TraceCheckUtils]: 45: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,199 INFO L280 TraceCheckUtils]: 47: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,201 INFO L280 TraceCheckUtils]: 48: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,201 INFO L280 TraceCheckUtils]: 49: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,202 INFO L280 TraceCheckUtils]: 50: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,203 INFO L280 TraceCheckUtils]: 51: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,203 INFO L280 TraceCheckUtils]: 52: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,204 INFO L280 TraceCheckUtils]: 53: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,204 INFO L280 TraceCheckUtils]: 54: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,205 INFO L280 TraceCheckUtils]: 55: Hoare triple {1682#(<= ~a20~0 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)))); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,206 INFO L280 TraceCheckUtils]: 56: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,206 INFO L280 TraceCheckUtils]: 57: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,207 INFO L280 TraceCheckUtils]: 58: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,208 INFO L280 TraceCheckUtils]: 59: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,209 INFO L280 TraceCheckUtils]: 60: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,210 INFO L280 TraceCheckUtils]: 61: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,211 INFO L280 TraceCheckUtils]: 62: Hoare triple {1682#(<= ~a20~0 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))); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,211 INFO L280 TraceCheckUtils]: 63: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,212 INFO L280 TraceCheckUtils]: 64: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,212 INFO L280 TraceCheckUtils]: 65: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,213 INFO L280 TraceCheckUtils]: 66: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,215 INFO L280 TraceCheckUtils]: 67: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,217 INFO L280 TraceCheckUtils]: 69: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,220 INFO L280 TraceCheckUtils]: 70: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,221 INFO L280 TraceCheckUtils]: 71: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,222 INFO L280 TraceCheckUtils]: 72: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,223 INFO L280 TraceCheckUtils]: 73: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,224 INFO L280 TraceCheckUtils]: 74: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,225 INFO L280 TraceCheckUtils]: 75: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,226 INFO L280 TraceCheckUtils]: 76: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,227 INFO L280 TraceCheckUtils]: 77: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,228 INFO L280 TraceCheckUtils]: 78: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,229 INFO L280 TraceCheckUtils]: 79: Hoare triple {1682#(<= ~a20~0 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)); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,230 INFO L280 TraceCheckUtils]: 80: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,230 INFO L280 TraceCheckUtils]: 81: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,231 INFO L280 TraceCheckUtils]: 82: Hoare triple {1682#(<= ~a20~0 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); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,231 INFO L280 TraceCheckUtils]: 83: Hoare triple {1682#(<= ~a20~0 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))); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,232 INFO L280 TraceCheckUtils]: 84: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,233 INFO L280 TraceCheckUtils]: 85: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,233 INFO L280 TraceCheckUtils]: 86: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,234 INFO L280 TraceCheckUtils]: 87: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,234 INFO L280 TraceCheckUtils]: 88: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,235 INFO L280 TraceCheckUtils]: 89: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,236 INFO L280 TraceCheckUtils]: 90: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,237 INFO L280 TraceCheckUtils]: 91: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,237 INFO L280 TraceCheckUtils]: 92: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,238 INFO L280 TraceCheckUtils]: 93: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,238 INFO L280 TraceCheckUtils]: 94: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,239 INFO L280 TraceCheckUtils]: 95: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,240 INFO L280 TraceCheckUtils]: 96: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,240 INFO L280 TraceCheckUtils]: 97: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,241 INFO L280 TraceCheckUtils]: 98: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,241 INFO L280 TraceCheckUtils]: 99: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,242 INFO L280 TraceCheckUtils]: 100: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,243 INFO L280 TraceCheckUtils]: 101: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,243 INFO L280 TraceCheckUtils]: 102: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,244 INFO L280 TraceCheckUtils]: 103: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,244 INFO L280 TraceCheckUtils]: 104: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,245 INFO L280 TraceCheckUtils]: 105: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,246 INFO L280 TraceCheckUtils]: 106: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,246 INFO L280 TraceCheckUtils]: 107: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,247 INFO L280 TraceCheckUtils]: 108: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,247 INFO L280 TraceCheckUtils]: 109: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,248 INFO L280 TraceCheckUtils]: 110: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,249 INFO L280 TraceCheckUtils]: 111: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,249 INFO L280 TraceCheckUtils]: 112: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,250 INFO L280 TraceCheckUtils]: 113: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,250 INFO L280 TraceCheckUtils]: 114: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,251 INFO L280 TraceCheckUtils]: 115: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,252 INFO L280 TraceCheckUtils]: 116: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,253 INFO L280 TraceCheckUtils]: 117: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,254 INFO L280 TraceCheckUtils]: 118: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,255 INFO L280 TraceCheckUtils]: 119: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,255 INFO L280 TraceCheckUtils]: 120: Hoare triple {1682#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1682#(<= ~a20~0 0)} is VALID [2020-07-17 22:34:19,256 INFO L280 TraceCheckUtils]: 121: Hoare triple {1682#(<= ~a20~0 0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {1670#false} is VALID [2020-07-17 22:34:19,256 INFO L280 TraceCheckUtils]: 122: Hoare triple {1670#false} assume !false; {1670#false} is VALID [2020-07-17 22:34:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:19,275 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:34:19,275 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 7 [2020-07-17 22:34:19,277 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478367931] [2020-07-17 22:34:19,278 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2020-07-17 22:34:19,278 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:19,279 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:34:19,438 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:19,438 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:34:19,439 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:19,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:34:19,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:34:19,439 INFO L87 Difference]: Start difference. First operand 282 states and 404 transitions. Second operand 3 states. [2020-07-17 22:34:20,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:20,841 INFO L93 Difference]: Finished difference Result 832 states and 1211 transitions. [2020-07-17 22:34:20,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:34:20,841 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2020-07-17 22:34:20,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:34:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:34:20,876 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 22:34:21,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:21,701 INFO L225 Difference]: With dead ends: 832 [2020-07-17 22:34:21,701 INFO L226 Difference]: Without dead ends: 556 [2020-07-17 22:34:21,703 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:34:21,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 556 states. [2020-07-17 22:34:21,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 556 to 419. [2020-07-17 22:34:21,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:21,838 INFO L82 GeneralOperation]: Start isEquivalent. First operand 556 states. Second operand 419 states. [2020-07-17 22:34:21,838 INFO L74 IsIncluded]: Start isIncluded. First operand 556 states. Second operand 419 states. [2020-07-17 22:34:21,838 INFO L87 Difference]: Start difference. First operand 556 states. Second operand 419 states. [2020-07-17 22:34:21,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:21,869 INFO L93 Difference]: Finished difference Result 556 states and 772 transitions. [2020-07-17 22:34:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 772 transitions. [2020-07-17 22:34:21,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:21,871 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:21,872 INFO L74 IsIncluded]: Start isIncluded. First operand 419 states. Second operand 556 states. [2020-07-17 22:34:21,872 INFO L87 Difference]: Start difference. First operand 419 states. Second operand 556 states. [2020-07-17 22:34:21,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:21,902 INFO L93 Difference]: Finished difference Result 556 states and 772 transitions. [2020-07-17 22:34:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 772 transitions. [2020-07-17 22:34:21,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:21,904 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:21,904 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:21,905 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 419 states. [2020-07-17 22:34:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 587 transitions. [2020-07-17 22:34:21,923 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 587 transitions. Word has length 123 [2020-07-17 22:34:21,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:21,923 INFO L479 AbstractCegarLoop]: Abstraction has 419 states and 587 transitions. [2020-07-17 22:34:21,924 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:34:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 587 transitions. [2020-07-17 22:34:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-07-17 22:34:21,926 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:21,926 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] [2020-07-17 22:34:22,140 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-17 22:34:22,140 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:22,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:22,140 INFO L82 PathProgramCache]: Analyzing trace with hash -1300380632, now seen corresponding path program 1 times [2020-07-17 22:34:22,141 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:22,141 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820886029] [2020-07-17 22:34:22,141 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:22,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {4461#(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; {4462#(<= ~a16~0 5)} is VALID [2020-07-17 22:34:22,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {4462#(<= ~a16~0 5)} assume true; {4462#(<= ~a16~0 5)} is VALID [2020-07-17 22:34:22,348 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4462#(<= ~a16~0 5)} {4449#true} #782#return; {4454#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:34:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:22,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {4463#(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; {4464#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {4464#(= ~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); {4464#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {4464#(= ~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); {4464#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {4464#(= ~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; {4465#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,421 INFO L280 TraceCheckUtils]: 4: Hoare triple {4465#(= 6 |old(~a16~0)|)} assume true; {4465#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,422 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4465#(= 6 |old(~a16~0)|)} {4454#(not (= 6 ~a16~0))} #786#return; {4450#false} is VALID [2020-07-17 22:34:22,425 INFO L263 TraceCheckUtils]: 0: Hoare triple {4449#true} call ULTIMATE.init(); {4461#(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 [2020-07-17 22:34:22,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {4461#(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; {4462#(<= ~a16~0 5)} is VALID [2020-07-17 22:34:22,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {4462#(<= ~a16~0 5)} assume true; {4462#(<= ~a16~0 5)} is VALID [2020-07-17 22:34:22,432 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4462#(<= ~a16~0 5)} {4449#true} #782#return; {4454#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:34:22,437 INFO L263 TraceCheckUtils]: 4: Hoare triple {4454#(not (= 6 ~a16~0))} call #t~ret4 := main(); {4454#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:34:22,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {4454#(not (= 6 ~a16~0))} ~output~0 := -1; {4454#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:34:22,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {4454#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {4454#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:34:22,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {4454#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {4454#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:34:22,442 INFO L263 TraceCheckUtils]: 8: Hoare triple {4454#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {4463#(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 [2020-07-17 22:34:22,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {4463#(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; {4464#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {4464#(= ~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); {4464#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {4464#(= ~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); {4464#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {4464#(= ~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; {4465#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {4465#(= 6 |old(~a16~0)|)} assume true; {4465#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:34:22,449 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4465#(= 6 |old(~a16~0)|)} {4454#(not (= 6 ~a16~0))} #786#return; {4450#false} is VALID [2020-07-17 22:34:22,450 INFO L280 TraceCheckUtils]: 15: Hoare triple {4450#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {4450#false} is VALID [2020-07-17 22:34:22,450 INFO L280 TraceCheckUtils]: 16: Hoare triple {4450#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {4450#false} is VALID [2020-07-17 22:34:22,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {4450#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {4450#false} is VALID [2020-07-17 22:34:22,451 INFO L263 TraceCheckUtils]: 18: Hoare triple {4450#false} call #t~ret3 := calculate_output(~input~0); {4450#false} is VALID [2020-07-17 22:34:22,451 INFO L280 TraceCheckUtils]: 19: Hoare triple {4450#false} ~input := #in~input; {4450#false} is VALID [2020-07-17 22:34:22,452 INFO L280 TraceCheckUtils]: 20: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,452 INFO L280 TraceCheckUtils]: 21: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,453 INFO L280 TraceCheckUtils]: 25: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,454 INFO L280 TraceCheckUtils]: 26: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,454 INFO L280 TraceCheckUtils]: 27: Hoare triple {4450#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))); {4450#false} is VALID [2020-07-17 22:34:22,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,455 INFO L280 TraceCheckUtils]: 29: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,456 INFO L280 TraceCheckUtils]: 33: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,456 INFO L280 TraceCheckUtils]: 34: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,457 INFO L280 TraceCheckUtils]: 35: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,457 INFO L280 TraceCheckUtils]: 36: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,457 INFO L280 TraceCheckUtils]: 37: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,457 INFO L280 TraceCheckUtils]: 38: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,458 INFO L280 TraceCheckUtils]: 39: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,458 INFO L280 TraceCheckUtils]: 40: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,458 INFO L280 TraceCheckUtils]: 41: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,459 INFO L280 TraceCheckUtils]: 42: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,459 INFO L280 TraceCheckUtils]: 43: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,459 INFO L280 TraceCheckUtils]: 44: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,460 INFO L280 TraceCheckUtils]: 45: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,460 INFO L280 TraceCheckUtils]: 46: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,460 INFO L280 TraceCheckUtils]: 47: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,460 INFO L280 TraceCheckUtils]: 48: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,460 INFO L280 TraceCheckUtils]: 49: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,461 INFO L280 TraceCheckUtils]: 50: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,461 INFO L280 TraceCheckUtils]: 51: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,461 INFO L280 TraceCheckUtils]: 53: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,461 INFO L280 TraceCheckUtils]: 54: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,462 INFO L280 TraceCheckUtils]: 56: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {4450#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)))); {4450#false} is VALID [2020-07-17 22:34:22,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,463 INFO L280 TraceCheckUtils]: 60: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,463 INFO L280 TraceCheckUtils]: 61: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,464 INFO L280 TraceCheckUtils]: 62: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,464 INFO L280 TraceCheckUtils]: 63: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,464 INFO L280 TraceCheckUtils]: 64: Hoare triple {4450#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))); {4450#false} is VALID [2020-07-17 22:34:22,464 INFO L280 TraceCheckUtils]: 65: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,464 INFO L280 TraceCheckUtils]: 66: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,465 INFO L280 TraceCheckUtils]: 67: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,465 INFO L280 TraceCheckUtils]: 68: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,465 INFO L280 TraceCheckUtils]: 69: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,465 INFO L280 TraceCheckUtils]: 70: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,465 INFO L280 TraceCheckUtils]: 71: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,466 INFO L280 TraceCheckUtils]: 72: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,466 INFO L280 TraceCheckUtils]: 73: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,466 INFO L280 TraceCheckUtils]: 75: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,467 INFO L280 TraceCheckUtils]: 76: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,467 INFO L280 TraceCheckUtils]: 77: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,467 INFO L280 TraceCheckUtils]: 78: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,467 INFO L280 TraceCheckUtils]: 79: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,467 INFO L280 TraceCheckUtils]: 80: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,468 INFO L280 TraceCheckUtils]: 81: Hoare triple {4450#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)); {4450#false} is VALID [2020-07-17 22:34:22,468 INFO L280 TraceCheckUtils]: 82: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,468 INFO L280 TraceCheckUtils]: 83: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,468 INFO L280 TraceCheckUtils]: 84: Hoare triple {4450#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); {4450#false} is VALID [2020-07-17 22:34:22,469 INFO L280 TraceCheckUtils]: 85: Hoare triple {4450#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))); {4450#false} is VALID [2020-07-17 22:34:22,469 INFO L280 TraceCheckUtils]: 86: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,469 INFO L280 TraceCheckUtils]: 87: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,469 INFO L280 TraceCheckUtils]: 88: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,469 INFO L280 TraceCheckUtils]: 89: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,470 INFO L280 TraceCheckUtils]: 90: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,470 INFO L280 TraceCheckUtils]: 91: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,470 INFO L280 TraceCheckUtils]: 92: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,470 INFO L280 TraceCheckUtils]: 93: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,470 INFO L280 TraceCheckUtils]: 94: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,470 INFO L280 TraceCheckUtils]: 95: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,471 INFO L280 TraceCheckUtils]: 96: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,471 INFO L280 TraceCheckUtils]: 97: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,471 INFO L280 TraceCheckUtils]: 98: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,471 INFO L280 TraceCheckUtils]: 99: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,472 INFO L280 TraceCheckUtils]: 100: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,472 INFO L280 TraceCheckUtils]: 101: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,472 INFO L280 TraceCheckUtils]: 102: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,472 INFO L280 TraceCheckUtils]: 103: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,472 INFO L280 TraceCheckUtils]: 104: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,472 INFO L280 TraceCheckUtils]: 105: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,473 INFO L280 TraceCheckUtils]: 106: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,474 INFO L280 TraceCheckUtils]: 107: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,474 INFO L280 TraceCheckUtils]: 108: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,475 INFO L280 TraceCheckUtils]: 109: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,475 INFO L280 TraceCheckUtils]: 110: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,475 INFO L280 TraceCheckUtils]: 111: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,476 INFO L280 TraceCheckUtils]: 112: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,476 INFO L280 TraceCheckUtils]: 113: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,476 INFO L280 TraceCheckUtils]: 114: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,477 INFO L280 TraceCheckUtils]: 115: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,477 INFO L280 TraceCheckUtils]: 116: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,477 INFO L280 TraceCheckUtils]: 117: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,478 INFO L280 TraceCheckUtils]: 118: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,478 INFO L280 TraceCheckUtils]: 119: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,492 INFO L280 TraceCheckUtils]: 120: Hoare triple {4450#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,493 INFO L280 TraceCheckUtils]: 121: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,493 INFO L280 TraceCheckUtils]: 122: Hoare triple {4450#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {4450#false} is VALID [2020-07-17 22:34:22,493 INFO L280 TraceCheckUtils]: 123: Hoare triple {4450#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {4450#false} is VALID [2020-07-17 22:34:22,494 INFO L280 TraceCheckUtils]: 124: Hoare triple {4450#false} assume !false; {4450#false} is VALID [2020-07-17 22:34:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:22,526 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820886029] [2020-07-17 22:34:22,526 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:34:22,527 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:34:22,527 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888650555] [2020-07-17 22:34:22,530 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 125 [2020-07-17 22:34:22,530 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:22,531 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:34:22,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:22,712 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:34:22,712 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:22,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:34:22,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:34:22,713 INFO L87 Difference]: Start difference. First operand 419 states and 587 transitions. Second operand 8 states. [2020-07-17 22:34:27,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:27,364 INFO L93 Difference]: Finished difference Result 1273 states and 1865 transitions. [2020-07-17 22:34:27,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:34:27,364 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 125 [2020-07-17 22:34:27,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:27,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:34:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-17 22:34:27,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:34:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-17 22:34:27,381 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 647 transitions. [2020-07-17 22:34:28,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:28,735 INFO L225 Difference]: With dead ends: 1273 [2020-07-17 22:34:28,736 INFO L226 Difference]: Without dead ends: 860 [2020-07-17 22:34:28,738 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:34:28,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2020-07-17 22:34:28,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 836. [2020-07-17 22:34:28,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:28,947 INFO L82 GeneralOperation]: Start isEquivalent. First operand 860 states. Second operand 836 states. [2020-07-17 22:34:28,947 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand 836 states. [2020-07-17 22:34:28,947 INFO L87 Difference]: Start difference. First operand 860 states. Second operand 836 states. [2020-07-17 22:34:29,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:29,020 INFO L93 Difference]: Finished difference Result 860 states and 1254 transitions. [2020-07-17 22:34:29,020 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1254 transitions. [2020-07-17 22:34:29,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:29,025 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:29,025 INFO L74 IsIncluded]: Start isIncluded. First operand 836 states. Second operand 860 states. [2020-07-17 22:34:29,025 INFO L87 Difference]: Start difference. First operand 836 states. Second operand 860 states. [2020-07-17 22:34:29,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:29,086 INFO L93 Difference]: Finished difference Result 860 states and 1254 transitions. [2020-07-17 22:34:29,086 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1254 transitions. [2020-07-17 22:34:29,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:29,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:29,091 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:29,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 836 states. [2020-07-17 22:34:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 836 states and 1185 transitions. [2020-07-17 22:34:29,145 INFO L78 Accepts]: Start accepts. Automaton has 836 states and 1185 transitions. Word has length 125 [2020-07-17 22:34:29,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:29,146 INFO L479 AbstractCegarLoop]: Abstraction has 836 states and 1185 transitions. [2020-07-17 22:34:29,146 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:34:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1185 transitions. [2020-07-17 22:34:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-07-17 22:34:29,149 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:29,149 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:34:29,149 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 22:34:29,150 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:29,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:29,150 INFO L82 PathProgramCache]: Analyzing trace with hash 860697510, now seen corresponding path program 1 times [2020-07-17 22:34:29,150 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:29,151 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240581511] [2020-07-17 22:34:29,151 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:29,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {8380#(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; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {8371#(= 8 ~a12~0)} assume true; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8371#(= 8 ~a12~0)} {8366#true} #782#return; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:29,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {8381#(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; {8366#true} is VALID [2020-07-17 22:34:29,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:29,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:29,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:29,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#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; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume true; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,519 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} {8371#(= 8 ~a12~0)} #786#return; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,521 INFO L263 TraceCheckUtils]: 0: Hoare triple {8366#true} call ULTIMATE.init(); {8380#(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 [2020-07-17 22:34:29,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {8380#(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; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {8371#(= 8 ~a12~0)} assume true; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,524 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8371#(= 8 ~a12~0)} {8366#true} #782#return; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,524 INFO L263 TraceCheckUtils]: 4: Hoare triple {8371#(= 8 ~a12~0)} call #t~ret4 := main(); {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {8371#(= 8 ~a12~0)} ~output~0 := -1; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,526 INFO L280 TraceCheckUtils]: 6: Hoare triple {8371#(= 8 ~a12~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {8371#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8371#(= 8 ~a12~0)} is VALID [2020-07-17 22:34:29,528 INFO L263 TraceCheckUtils]: 8: Hoare triple {8371#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {8381#(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 [2020-07-17 22:34:29,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {8381#(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; {8366#true} is VALID [2020-07-17 22:34:29,528 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:29,528 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:29,529 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:29,530 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#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; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,531 INFO L280 TraceCheckUtils]: 14: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume true; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,532 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} {8371#(= 8 ~a12~0)} #786#return; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,533 INFO L280 TraceCheckUtils]: 16: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,536 INFO L280 TraceCheckUtils]: 18: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,537 INFO L263 TraceCheckUtils]: 19: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,538 INFO L280 TraceCheckUtils]: 20: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} ~input := #in~input; {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,539 INFO L280 TraceCheckUtils]: 21: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,539 INFO L280 TraceCheckUtils]: 22: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,540 INFO L280 TraceCheckUtils]: 23: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,541 INFO L280 TraceCheckUtils]: 24: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,542 INFO L280 TraceCheckUtils]: 25: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,543 INFO L280 TraceCheckUtils]: 26: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,544 INFO L280 TraceCheckUtils]: 27: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,545 INFO L280 TraceCheckUtils]: 28: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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))); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,546 INFO L280 TraceCheckUtils]: 29: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,547 INFO L280 TraceCheckUtils]: 30: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,548 INFO L280 TraceCheckUtils]: 31: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,549 INFO L280 TraceCheckUtils]: 32: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,551 INFO L280 TraceCheckUtils]: 34: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,552 INFO L280 TraceCheckUtils]: 35: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,552 INFO L280 TraceCheckUtils]: 36: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,553 INFO L280 TraceCheckUtils]: 37: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,554 INFO L280 TraceCheckUtils]: 38: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,555 INFO L280 TraceCheckUtils]: 39: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,556 INFO L280 TraceCheckUtils]: 40: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,557 INFO L280 TraceCheckUtils]: 41: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,558 INFO L280 TraceCheckUtils]: 42: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,559 INFO L280 TraceCheckUtils]: 43: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,560 INFO L280 TraceCheckUtils]: 44: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,561 INFO L280 TraceCheckUtils]: 45: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,562 INFO L280 TraceCheckUtils]: 46: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,563 INFO L280 TraceCheckUtils]: 47: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,564 INFO L280 TraceCheckUtils]: 48: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,564 INFO L280 TraceCheckUtils]: 49: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,565 INFO L280 TraceCheckUtils]: 50: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,566 INFO L280 TraceCheckUtils]: 51: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,567 INFO L280 TraceCheckUtils]: 52: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,568 INFO L280 TraceCheckUtils]: 53: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,569 INFO L280 TraceCheckUtils]: 54: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,569 INFO L280 TraceCheckUtils]: 55: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,570 INFO L280 TraceCheckUtils]: 56: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,571 INFO L280 TraceCheckUtils]: 57: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,572 INFO L280 TraceCheckUtils]: 58: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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)))); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,573 INFO L280 TraceCheckUtils]: 59: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,574 INFO L280 TraceCheckUtils]: 60: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,575 INFO L280 TraceCheckUtils]: 61: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,576 INFO L280 TraceCheckUtils]: 62: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,577 INFO L280 TraceCheckUtils]: 63: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,578 INFO L280 TraceCheckUtils]: 64: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,579 INFO L280 TraceCheckUtils]: 65: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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))); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,580 INFO L280 TraceCheckUtils]: 66: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,581 INFO L280 TraceCheckUtils]: 67: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,583 INFO L280 TraceCheckUtils]: 68: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,584 INFO L280 TraceCheckUtils]: 69: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,585 INFO L280 TraceCheckUtils]: 70: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,587 INFO L280 TraceCheckUtils]: 71: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,588 INFO L280 TraceCheckUtils]: 72: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,589 INFO L280 TraceCheckUtils]: 73: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,591 INFO L280 TraceCheckUtils]: 74: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,592 INFO L280 TraceCheckUtils]: 75: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,593 INFO L280 TraceCheckUtils]: 76: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,595 INFO L280 TraceCheckUtils]: 77: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,596 INFO L280 TraceCheckUtils]: 78: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,597 INFO L280 TraceCheckUtils]: 79: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,598 INFO L280 TraceCheckUtils]: 80: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,600 INFO L280 TraceCheckUtils]: 81: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,601 INFO L280 TraceCheckUtils]: 82: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,601 INFO L280 TraceCheckUtils]: 83: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,602 INFO L280 TraceCheckUtils]: 84: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,604 INFO L280 TraceCheckUtils]: 85: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,605 INFO L280 TraceCheckUtils]: 86: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} 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))); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,606 INFO L280 TraceCheckUtils]: 87: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,607 INFO L280 TraceCheckUtils]: 88: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,608 INFO L280 TraceCheckUtils]: 89: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,610 INFO L280 TraceCheckUtils]: 90: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,611 INFO L280 TraceCheckUtils]: 91: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,612 INFO L280 TraceCheckUtils]: 92: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,613 INFO L280 TraceCheckUtils]: 93: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,614 INFO L280 TraceCheckUtils]: 94: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,615 INFO L280 TraceCheckUtils]: 95: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,616 INFO L280 TraceCheckUtils]: 96: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,618 INFO L280 TraceCheckUtils]: 97: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,619 INFO L280 TraceCheckUtils]: 98: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,621 INFO L280 TraceCheckUtils]: 99: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,622 INFO L280 TraceCheckUtils]: 100: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,623 INFO L280 TraceCheckUtils]: 101: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,624 INFO L280 TraceCheckUtils]: 102: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,625 INFO L280 TraceCheckUtils]: 103: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,626 INFO L280 TraceCheckUtils]: 104: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,627 INFO L280 TraceCheckUtils]: 105: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,627 INFO L280 TraceCheckUtils]: 106: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,628 INFO L280 TraceCheckUtils]: 107: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,629 INFO L280 TraceCheckUtils]: 108: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,630 INFO L280 TraceCheckUtils]: 109: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,631 INFO L280 TraceCheckUtils]: 110: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,632 INFO L280 TraceCheckUtils]: 111: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:34:29,633 INFO L280 TraceCheckUtils]: 112: Hoare triple {8379#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,633 INFO L280 TraceCheckUtils]: 113: Hoare triple {8367#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,633 INFO L280 TraceCheckUtils]: 114: Hoare triple {8367#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,633 INFO L280 TraceCheckUtils]: 115: Hoare triple {8367#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,633 INFO L280 TraceCheckUtils]: 116: Hoare triple {8367#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,634 INFO L280 TraceCheckUtils]: 117: Hoare triple {8367#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,634 INFO L280 TraceCheckUtils]: 118: Hoare triple {8367#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,634 INFO L280 TraceCheckUtils]: 119: Hoare triple {8367#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,634 INFO L280 TraceCheckUtils]: 120: Hoare triple {8367#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,634 INFO L280 TraceCheckUtils]: 121: Hoare triple {8367#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,634 INFO L280 TraceCheckUtils]: 122: Hoare triple {8367#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,635 INFO L280 TraceCheckUtils]: 123: Hoare triple {8367#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8367#false} is VALID [2020-07-17 22:34:29,635 INFO L280 TraceCheckUtils]: 124: Hoare triple {8367#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {8367#false} is VALID [2020-07-17 22:34:29,635 INFO L280 TraceCheckUtils]: 125: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-17 22:34:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:29,823 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240581511] [2020-07-17 22:34:29,823 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1024557184] [2020-07-17 22:34:29,824 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 [2020-07-17 22:34:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:29,929 INFO L264 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:34:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:29,963 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:30,154 INFO L263 TraceCheckUtils]: 0: Hoare triple {8366#true} call ULTIMATE.init(); {8366#true} is VALID [2020-07-17 22:34:30,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#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; {8366#true} is VALID [2020-07-17 22:34:30,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 22:34:30,155 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8366#true} {8366#true} #782#return; {8366#true} is VALID [2020-07-17 22:34:30,155 INFO L263 TraceCheckUtils]: 4: Hoare triple {8366#true} call #t~ret4 := main(); {8366#true} is VALID [2020-07-17 22:34:30,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {8366#true} ~output~0 := -1; {8366#true} is VALID [2020-07-17 22:34:30,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {8366#true} is VALID [2020-07-17 22:34:30,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8366#true} is VALID [2020-07-17 22:34:30,156 INFO L263 TraceCheckUtils]: 8: Hoare triple {8366#true} call #t~ret3 := calculate_output(~input~0); {8366#true} is VALID [2020-07-17 22:34:30,156 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} ~input := #in~input; {8366#true} is VALID [2020-07-17 22:34:30,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:30,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:30,157 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#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); {8366#true} is VALID [2020-07-17 22:34:30,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#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; {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {8424#(<= ~a8~0 13)} assume true; {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,176 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8424#(<= ~a8~0 13)} {8366#true} #786#return; {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {8424#(<= ~a8~0 13)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {8424#(<= ~a8~0 13)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,179 INFO L280 TraceCheckUtils]: 18: Hoare triple {8424#(<= ~a8~0 13)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,180 INFO L263 TraceCheckUtils]: 19: Hoare triple {8424#(<= ~a8~0 13)} call #t~ret3 := calculate_output(~input~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,180 INFO L280 TraceCheckUtils]: 20: Hoare triple {8424#(<= ~a8~0 13)} ~input := #in~input; {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,181 INFO L280 TraceCheckUtils]: 21: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,182 INFO L280 TraceCheckUtils]: 22: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,182 INFO L280 TraceCheckUtils]: 23: Hoare triple {8424#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,183 INFO L280 TraceCheckUtils]: 24: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,184 INFO L280 TraceCheckUtils]: 25: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,184 INFO L280 TraceCheckUtils]: 26: Hoare triple {8424#(<= ~a8~0 13)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {8424#(<= ~a8~0 13)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,186 INFO L280 TraceCheckUtils]: 28: Hoare triple {8424#(<= ~a8~0 13)} 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))); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,187 INFO L280 TraceCheckUtils]: 29: Hoare triple {8424#(<= ~a8~0 13)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,187 INFO L280 TraceCheckUtils]: 30: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,188 INFO L280 TraceCheckUtils]: 31: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,189 INFO L280 TraceCheckUtils]: 32: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,190 INFO L280 TraceCheckUtils]: 33: Hoare triple {8424#(<= ~a8~0 13)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,190 INFO L280 TraceCheckUtils]: 34: Hoare triple {8424#(<= ~a8~0 13)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,191 INFO L280 TraceCheckUtils]: 35: Hoare triple {8424#(<= ~a8~0 13)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,192 INFO L280 TraceCheckUtils]: 36: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,193 INFO L280 TraceCheckUtils]: 37: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,193 INFO L280 TraceCheckUtils]: 38: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {8424#(<= ~a8~0 13)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,195 INFO L280 TraceCheckUtils]: 40: Hoare triple {8424#(<= ~a8~0 13)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,201 INFO L280 TraceCheckUtils]: 41: Hoare triple {8424#(<= ~a8~0 13)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,202 INFO L280 TraceCheckUtils]: 42: Hoare triple {8424#(<= ~a8~0 13)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,202 INFO L280 TraceCheckUtils]: 43: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,203 INFO L280 TraceCheckUtils]: 44: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,203 INFO L280 TraceCheckUtils]: 45: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,204 INFO L280 TraceCheckUtils]: 46: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,205 INFO L280 TraceCheckUtils]: 47: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,205 INFO L280 TraceCheckUtils]: 48: Hoare triple {8424#(<= ~a8~0 13)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,206 INFO L280 TraceCheckUtils]: 49: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,206 INFO L280 TraceCheckUtils]: 50: Hoare triple {8424#(<= ~a8~0 13)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,207 INFO L280 TraceCheckUtils]: 51: Hoare triple {8424#(<= ~a8~0 13)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,208 INFO L280 TraceCheckUtils]: 52: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,208 INFO L280 TraceCheckUtils]: 53: Hoare triple {8424#(<= ~a8~0 13)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,209 INFO L280 TraceCheckUtils]: 54: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,209 INFO L280 TraceCheckUtils]: 55: Hoare triple {8424#(<= ~a8~0 13)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,210 INFO L280 TraceCheckUtils]: 56: Hoare triple {8424#(<= ~a8~0 13)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,210 INFO L280 TraceCheckUtils]: 57: Hoare triple {8424#(<= ~a8~0 13)} 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)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,211 INFO L280 TraceCheckUtils]: 58: Hoare triple {8424#(<= ~a8~0 13)} 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)))); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,212 INFO L280 TraceCheckUtils]: 59: Hoare triple {8424#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,212 INFO L280 TraceCheckUtils]: 60: Hoare triple {8424#(<= ~a8~0 13)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,213 INFO L280 TraceCheckUtils]: 61: Hoare triple {8424#(<= ~a8~0 13)} 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)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {8424#(<= ~a8~0 13)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,214 INFO L280 TraceCheckUtils]: 63: Hoare triple {8424#(<= ~a8~0 13)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,215 INFO L280 TraceCheckUtils]: 64: Hoare triple {8424#(<= ~a8~0 13)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,215 INFO L280 TraceCheckUtils]: 65: Hoare triple {8424#(<= ~a8~0 13)} 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))); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,216 INFO L280 TraceCheckUtils]: 66: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,216 INFO L280 TraceCheckUtils]: 67: Hoare triple {8424#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,217 INFO L280 TraceCheckUtils]: 68: Hoare triple {8424#(<= ~a8~0 13)} 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)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,218 INFO L280 TraceCheckUtils]: 69: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,218 INFO L280 TraceCheckUtils]: 70: Hoare triple {8424#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,219 INFO L280 TraceCheckUtils]: 71: Hoare triple {8424#(<= ~a8~0 13)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,220 INFO L280 TraceCheckUtils]: 72: Hoare triple {8424#(<= ~a8~0 13)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,220 INFO L280 TraceCheckUtils]: 73: Hoare triple {8424#(<= ~a8~0 13)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,221 INFO L280 TraceCheckUtils]: 74: Hoare triple {8424#(<= ~a8~0 13)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,222 INFO L280 TraceCheckUtils]: 75: Hoare triple {8424#(<= ~a8~0 13)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,222 INFO L280 TraceCheckUtils]: 76: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,223 INFO L280 TraceCheckUtils]: 77: Hoare triple {8424#(<= ~a8~0 13)} 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); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,224 INFO L280 TraceCheckUtils]: 78: Hoare triple {8424#(<= ~a8~0 13)} 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)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,224 INFO L280 TraceCheckUtils]: 79: Hoare triple {8424#(<= ~a8~0 13)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,225 INFO L280 TraceCheckUtils]: 80: Hoare triple {8424#(<= ~a8~0 13)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,225 INFO L280 TraceCheckUtils]: 81: Hoare triple {8424#(<= ~a8~0 13)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,226 INFO L280 TraceCheckUtils]: 82: Hoare triple {8424#(<= ~a8~0 13)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,227 INFO L280 TraceCheckUtils]: 83: Hoare triple {8424#(<= ~a8~0 13)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,227 INFO L280 TraceCheckUtils]: 84: Hoare triple {8424#(<= ~a8~0 13)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,228 INFO L280 TraceCheckUtils]: 85: Hoare triple {8424#(<= ~a8~0 13)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,228 INFO L280 TraceCheckUtils]: 86: Hoare triple {8424#(<= ~a8~0 13)} 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))); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,229 INFO L280 TraceCheckUtils]: 87: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,230 INFO L280 TraceCheckUtils]: 88: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,231 INFO L280 TraceCheckUtils]: 89: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,232 INFO L280 TraceCheckUtils]: 90: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,233 INFO L280 TraceCheckUtils]: 91: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,233 INFO L280 TraceCheckUtils]: 92: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,234 INFO L280 TraceCheckUtils]: 93: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,234 INFO L280 TraceCheckUtils]: 94: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,235 INFO L280 TraceCheckUtils]: 95: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,236 INFO L280 TraceCheckUtils]: 96: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,236 INFO L280 TraceCheckUtils]: 97: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,237 INFO L280 TraceCheckUtils]: 98: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,237 INFO L280 TraceCheckUtils]: 99: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,238 INFO L280 TraceCheckUtils]: 100: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,239 INFO L280 TraceCheckUtils]: 101: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,239 INFO L280 TraceCheckUtils]: 102: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,240 INFO L280 TraceCheckUtils]: 103: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,240 INFO L280 TraceCheckUtils]: 104: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,241 INFO L280 TraceCheckUtils]: 105: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,242 INFO L280 TraceCheckUtils]: 106: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,242 INFO L280 TraceCheckUtils]: 107: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,243 INFO L280 TraceCheckUtils]: 108: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,243 INFO L280 TraceCheckUtils]: 109: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,244 INFO L280 TraceCheckUtils]: 110: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,245 INFO L280 TraceCheckUtils]: 111: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,245 INFO L280 TraceCheckUtils]: 112: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,246 INFO L280 TraceCheckUtils]: 113: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,246 INFO L280 TraceCheckUtils]: 114: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,247 INFO L280 TraceCheckUtils]: 115: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,248 INFO L280 TraceCheckUtils]: 116: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,248 INFO L280 TraceCheckUtils]: 117: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,249 INFO L280 TraceCheckUtils]: 118: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,249 INFO L280 TraceCheckUtils]: 119: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,250 INFO L280 TraceCheckUtils]: 120: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,251 INFO L280 TraceCheckUtils]: 121: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,251 INFO L280 TraceCheckUtils]: 122: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,252 INFO L280 TraceCheckUtils]: 123: Hoare triple {8424#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8424#(<= ~a8~0 13)} is VALID [2020-07-17 22:34:30,252 INFO L280 TraceCheckUtils]: 124: Hoare triple {8424#(<= ~a8~0 13)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {8367#false} is VALID [2020-07-17 22:34:30,253 INFO L280 TraceCheckUtils]: 125: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-17 22:34:30,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:30,272 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:34:30,273 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2020-07-17 22:34:30,273 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791000632] [2020-07-17 22:34:30,274 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2020-07-17 22:34:30,274 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:30,274 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:34:30,440 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:30,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:34:30,441 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:30,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:34:30,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:34:30,442 INFO L87 Difference]: Start difference. First operand 836 states and 1185 transitions. Second operand 3 states. [2020-07-17 22:34:32,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:32,175 INFO L93 Difference]: Finished difference Result 2218 states and 3205 transitions. [2020-07-17 22:34:32,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:34:32,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2020-07-17 22:34:32,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:32,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:34:32,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:34:32,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 22:34:33,018 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:33,131 INFO L225 Difference]: With dead ends: 2218 [2020-07-17 22:34:33,131 INFO L226 Difference]: Without dead ends: 1388 [2020-07-17 22:34:33,134 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:34:33,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1388 states. [2020-07-17 22:34:33,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1388 to 1251. [2020-07-17 22:34:33,411 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:33,411 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1388 states. Second operand 1251 states. [2020-07-17 22:34:33,412 INFO L74 IsIncluded]: Start isIncluded. First operand 1388 states. Second operand 1251 states. [2020-07-17 22:34:33,412 INFO L87 Difference]: Start difference. First operand 1388 states. Second operand 1251 states. [2020-07-17 22:34:33,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:33,542 INFO L93 Difference]: Finished difference Result 1388 states and 1806 transitions. [2020-07-17 22:34:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1806 transitions. [2020-07-17 22:34:33,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:33,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:33,549 INFO L74 IsIncluded]: Start isIncluded. First operand 1251 states. Second operand 1388 states. [2020-07-17 22:34:33,549 INFO L87 Difference]: Start difference. First operand 1251 states. Second operand 1388 states. [2020-07-17 22:34:33,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:33,716 INFO L93 Difference]: Finished difference Result 1388 states and 1806 transitions. [2020-07-17 22:34:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1806 transitions. [2020-07-17 22:34:33,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:33,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:33,722 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:33,722 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1251 states. [2020-07-17 22:34:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1251 states and 1644 transitions. [2020-07-17 22:34:33,859 INFO L78 Accepts]: Start accepts. Automaton has 1251 states and 1644 transitions. Word has length 126 [2020-07-17 22:34:33,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:33,860 INFO L479 AbstractCegarLoop]: Abstraction has 1251 states and 1644 transitions. [2020-07-17 22:34:33,860 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:34:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1644 transitions. [2020-07-17 22:34:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-17 22:34:33,868 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:33,869 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:34:34,084 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:34,085 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:34,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:34,086 INFO L82 PathProgramCache]: Analyzing trace with hash -469327528, now seen corresponding path program 1 times [2020-07-17 22:34:34,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:34,087 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271809094] [2020-07-17 22:34:34,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {15124#(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; {15088#true} is VALID [2020-07-17 22:34:34,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {15088#true} assume true; {15088#true} is VALID [2020-07-17 22:34:34,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15088#true} {15088#true} #782#return; {15088#true} is VALID [2020-07-17 22:34:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {15125#(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; {15088#true} is VALID [2020-07-17 22:34:34,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,333 INFO L280 TraceCheckUtils]: 7: Hoare triple {15088#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)); {15088#true} is VALID [2020-07-17 22:34:34,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {15088#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))); {15088#true} is VALID [2020-07-17 22:34:34,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {15088#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,334 INFO L280 TraceCheckUtils]: 10: Hoare triple {15088#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {15088#true} is VALID [2020-07-17 22:34:34,334 INFO L280 TraceCheckUtils]: 11: Hoare triple {15088#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {15088#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {15088#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {15088#true} is VALID [2020-07-17 22:34:34,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {15088#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,335 INFO L280 TraceCheckUtils]: 15: Hoare triple {15088#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {15088#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {15088#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {15088#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {15088#true} is VALID [2020-07-17 22:34:34,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {15088#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {15088#true} is VALID [2020-07-17 22:34:34,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {15088#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {15088#true} is VALID [2020-07-17 22:34:34,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {15088#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {15088#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {15088#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {15088#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {15088#true} is VALID [2020-07-17 22:34:34,337 INFO L280 TraceCheckUtils]: 25: Hoare triple {15088#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,337 INFO L280 TraceCheckUtils]: 26: Hoare triple {15088#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {15088#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;#res := -1; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,340 INFO L280 TraceCheckUtils]: 28: Hoare triple {15126#(<= ~a17~0 0)} assume true; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,341 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15126#(<= ~a17~0 0)} {15088#true} #786#return; {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,343 INFO L263 TraceCheckUtils]: 0: Hoare triple {15088#true} call ULTIMATE.init(); {15124#(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 [2020-07-17 22:34:34,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {15124#(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; {15088#true} is VALID [2020-07-17 22:34:34,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {15088#true} assume true; {15088#true} is VALID [2020-07-17 22:34:34,344 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15088#true} {15088#true} #782#return; {15088#true} is VALID [2020-07-17 22:34:34,344 INFO L263 TraceCheckUtils]: 4: Hoare triple {15088#true} call #t~ret4 := main(); {15088#true} is VALID [2020-07-17 22:34:34,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {15088#true} ~output~0 := -1; {15088#true} is VALID [2020-07-17 22:34:34,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {15088#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {15088#true} is VALID [2020-07-17 22:34:34,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {15088#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15088#true} is VALID [2020-07-17 22:34:34,345 INFO L263 TraceCheckUtils]: 8: Hoare triple {15088#true} call #t~ret3 := calculate_output(~input~0); {15125#(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 [2020-07-17 22:34:34,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {15125#(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; {15088#true} is VALID [2020-07-17 22:34:34,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,346 INFO L280 TraceCheckUtils]: 11: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,346 INFO L280 TraceCheckUtils]: 12: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {15088#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)); {15088#true} is VALID [2020-07-17 22:34:34,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {15088#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))); {15088#true} is VALID [2020-07-17 22:34:34,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {15088#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {15088#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {15088#true} is VALID [2020-07-17 22:34:34,350 INFO L280 TraceCheckUtils]: 20: Hoare triple {15088#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,350 INFO L280 TraceCheckUtils]: 21: Hoare triple {15088#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,350 INFO L280 TraceCheckUtils]: 22: Hoare triple {15088#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {15088#true} is VALID [2020-07-17 22:34:34,351 INFO L280 TraceCheckUtils]: 23: Hoare triple {15088#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,351 INFO L280 TraceCheckUtils]: 24: Hoare triple {15088#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,351 INFO L280 TraceCheckUtils]: 25: Hoare triple {15088#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,351 INFO L280 TraceCheckUtils]: 26: Hoare triple {15088#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,351 INFO L280 TraceCheckUtils]: 27: Hoare triple {15088#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {15088#true} is VALID [2020-07-17 22:34:34,351 INFO L280 TraceCheckUtils]: 28: Hoare triple {15088#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {15088#true} is VALID [2020-07-17 22:34:34,352 INFO L280 TraceCheckUtils]: 29: Hoare triple {15088#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {15088#true} is VALID [2020-07-17 22:34:34,352 INFO L280 TraceCheckUtils]: 30: Hoare triple {15088#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,352 INFO L280 TraceCheckUtils]: 31: Hoare triple {15088#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,356 INFO L280 TraceCheckUtils]: 32: Hoare triple {15088#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,356 INFO L280 TraceCheckUtils]: 33: Hoare triple {15088#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {15088#true} is VALID [2020-07-17 22:34:34,356 INFO L280 TraceCheckUtils]: 34: Hoare triple {15088#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,357 INFO L280 TraceCheckUtils]: 35: Hoare triple {15088#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,358 INFO L280 TraceCheckUtils]: 36: Hoare triple {15088#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;#res := -1; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,359 INFO L280 TraceCheckUtils]: 37: Hoare triple {15126#(<= ~a17~0 0)} assume true; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,360 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15126#(<= ~a17~0 0)} {15088#true} #786#return; {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,361 INFO L280 TraceCheckUtils]: 39: Hoare triple {15123#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,363 INFO L280 TraceCheckUtils]: 40: Hoare triple {15123#(not (= 1 ~a17~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,363 INFO L280 TraceCheckUtils]: 41: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,364 INFO L263 TraceCheckUtils]: 42: Hoare triple {15123#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,365 INFO L280 TraceCheckUtils]: 43: Hoare triple {15123#(not (= 1 ~a17~0))} ~input := #in~input; {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,366 INFO L280 TraceCheckUtils]: 44: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,367 INFO L280 TraceCheckUtils]: 45: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,367 INFO L280 TraceCheckUtils]: 46: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,368 INFO L280 TraceCheckUtils]: 47: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,369 INFO L280 TraceCheckUtils]: 48: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,370 INFO L280 TraceCheckUtils]: 49: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,370 INFO L280 TraceCheckUtils]: 50: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,372 INFO L280 TraceCheckUtils]: 52: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,372 INFO L280 TraceCheckUtils]: 53: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,373 INFO L280 TraceCheckUtils]: 54: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,374 INFO L280 TraceCheckUtils]: 55: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,374 INFO L280 TraceCheckUtils]: 56: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,375 INFO L280 TraceCheckUtils]: 57: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,375 INFO L280 TraceCheckUtils]: 58: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,376 INFO L280 TraceCheckUtils]: 59: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,377 INFO L280 TraceCheckUtils]: 60: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,378 INFO L280 TraceCheckUtils]: 61: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,378 INFO L280 TraceCheckUtils]: 62: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,379 INFO L280 TraceCheckUtils]: 63: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,379 INFO L280 TraceCheckUtils]: 64: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,380 INFO L280 TraceCheckUtils]: 65: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,381 INFO L280 TraceCheckUtils]: 66: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,382 INFO L280 TraceCheckUtils]: 67: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,382 INFO L280 TraceCheckUtils]: 68: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,383 INFO L280 TraceCheckUtils]: 69: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,384 INFO L280 TraceCheckUtils]: 70: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,384 INFO L280 TraceCheckUtils]: 71: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,385 INFO L280 TraceCheckUtils]: 72: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,387 INFO L280 TraceCheckUtils]: 73: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,388 INFO L280 TraceCheckUtils]: 74: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,389 INFO L280 TraceCheckUtils]: 75: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,390 INFO L280 TraceCheckUtils]: 76: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,391 INFO L280 TraceCheckUtils]: 77: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,392 INFO L280 TraceCheckUtils]: 78: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,393 INFO L280 TraceCheckUtils]: 79: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,394 INFO L280 TraceCheckUtils]: 80: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,395 INFO L280 TraceCheckUtils]: 81: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,396 INFO L280 TraceCheckUtils]: 82: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,397 INFO L280 TraceCheckUtils]: 83: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,398 INFO L280 TraceCheckUtils]: 84: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,399 INFO L280 TraceCheckUtils]: 85: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,428 INFO L280 TraceCheckUtils]: 86: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,430 INFO L280 TraceCheckUtils]: 87: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,433 INFO L280 TraceCheckUtils]: 88: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,436 INFO L280 TraceCheckUtils]: 89: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,436 INFO L280 TraceCheckUtils]: 90: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,437 INFO L280 TraceCheckUtils]: 91: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,438 INFO L280 TraceCheckUtils]: 92: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,439 INFO L280 TraceCheckUtils]: 93: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,440 INFO L280 TraceCheckUtils]: 94: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,441 INFO L280 TraceCheckUtils]: 95: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,442 INFO L280 TraceCheckUtils]: 96: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,443 INFO L280 TraceCheckUtils]: 97: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,444 INFO L280 TraceCheckUtils]: 98: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,445 INFO L280 TraceCheckUtils]: 99: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,446 INFO L280 TraceCheckUtils]: 100: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,447 INFO L280 TraceCheckUtils]: 101: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,448 INFO L280 TraceCheckUtils]: 102: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,449 INFO L280 TraceCheckUtils]: 103: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,450 INFO L280 TraceCheckUtils]: 104: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,451 INFO L280 TraceCheckUtils]: 105: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,452 INFO L280 TraceCheckUtils]: 106: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,453 INFO L280 TraceCheckUtils]: 107: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,454 INFO L280 TraceCheckUtils]: 108: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,455 INFO L280 TraceCheckUtils]: 109: Hoare triple {15123#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,456 INFO L280 TraceCheckUtils]: 110: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,457 INFO L280 TraceCheckUtils]: 111: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,458 INFO L280 TraceCheckUtils]: 112: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,459 INFO L280 TraceCheckUtils]: 113: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,460 INFO L280 TraceCheckUtils]: 114: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,461 INFO L280 TraceCheckUtils]: 115: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,462 INFO L280 TraceCheckUtils]: 116: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,462 INFO L280 TraceCheckUtils]: 117: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,463 INFO L280 TraceCheckUtils]: 118: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,464 INFO L280 TraceCheckUtils]: 119: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,465 INFO L280 TraceCheckUtils]: 120: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,466 INFO L280 TraceCheckUtils]: 121: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,466 INFO L280 TraceCheckUtils]: 122: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,467 INFO L280 TraceCheckUtils]: 123: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,468 INFO L280 TraceCheckUtils]: 124: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,468 INFO L280 TraceCheckUtils]: 125: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,469 INFO L280 TraceCheckUtils]: 126: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,470 INFO L280 TraceCheckUtils]: 127: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,471 INFO L280 TraceCheckUtils]: 128: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,471 INFO L280 TraceCheckUtils]: 129: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,472 INFO L280 TraceCheckUtils]: 130: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,473 INFO L280 TraceCheckUtils]: 131: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,473 INFO L280 TraceCheckUtils]: 132: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,474 INFO L280 TraceCheckUtils]: 133: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,475 INFO L280 TraceCheckUtils]: 134: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,476 INFO L280 TraceCheckUtils]: 135: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,476 INFO L280 TraceCheckUtils]: 136: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,477 INFO L280 TraceCheckUtils]: 137: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,478 INFO L280 TraceCheckUtils]: 138: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,479 INFO L280 TraceCheckUtils]: 139: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,479 INFO L280 TraceCheckUtils]: 140: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,480 INFO L280 TraceCheckUtils]: 141: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,481 INFO L280 TraceCheckUtils]: 142: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,482 INFO L280 TraceCheckUtils]: 143: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,482 INFO L280 TraceCheckUtils]: 144: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,483 INFO L280 TraceCheckUtils]: 145: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,484 INFO L280 TraceCheckUtils]: 146: Hoare triple {15123#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15123#(not (= 1 ~a17~0))} is VALID [2020-07-17 22:34:34,485 INFO L280 TraceCheckUtils]: 147: Hoare triple {15123#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {15089#false} is VALID [2020-07-17 22:34:34,486 INFO L280 TraceCheckUtils]: 148: Hoare triple {15089#false} assume !false; {15089#false} is VALID [2020-07-17 22:34:34,531 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 30 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:34,532 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271809094] [2020-07-17 22:34:34,532 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [733013915] [2020-07-17 22:34:34,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,651 INFO L264 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:34:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,681 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:34,850 INFO L263 TraceCheckUtils]: 0: Hoare triple {15088#true} call ULTIMATE.init(); {15088#true} is VALID [2020-07-17 22:34:34,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {15088#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; {15088#true} is VALID [2020-07-17 22:34:34,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {15088#true} assume true; {15088#true} is VALID [2020-07-17 22:34:34,851 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15088#true} {15088#true} #782#return; {15088#true} is VALID [2020-07-17 22:34:34,851 INFO L263 TraceCheckUtils]: 4: Hoare triple {15088#true} call #t~ret4 := main(); {15088#true} is VALID [2020-07-17 22:34:34,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {15088#true} ~output~0 := -1; {15088#true} is VALID [2020-07-17 22:34:34,854 INFO L280 TraceCheckUtils]: 6: Hoare triple {15088#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {15088#true} is VALID [2020-07-17 22:34:34,854 INFO L280 TraceCheckUtils]: 7: Hoare triple {15088#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15088#true} is VALID [2020-07-17 22:34:34,854 INFO L263 TraceCheckUtils]: 8: Hoare triple {15088#true} call #t~ret3 := calculate_output(~input~0); {15088#true} is VALID [2020-07-17 22:34:34,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {15088#true} ~input := #in~input; {15088#true} is VALID [2020-07-17 22:34:34,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,855 INFO L280 TraceCheckUtils]: 11: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,856 INFO L280 TraceCheckUtils]: 13: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,856 INFO L280 TraceCheckUtils]: 15: Hoare triple {15088#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); {15088#true} is VALID [2020-07-17 22:34:34,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {15088#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)); {15088#true} is VALID [2020-07-17 22:34:34,857 INFO L280 TraceCheckUtils]: 17: Hoare triple {15088#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))); {15088#true} is VALID [2020-07-17 22:34:34,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {15088#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,857 INFO L280 TraceCheckUtils]: 19: Hoare triple {15088#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {15088#true} is VALID [2020-07-17 22:34:34,857 INFO L280 TraceCheckUtils]: 20: Hoare triple {15088#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,858 INFO L280 TraceCheckUtils]: 21: Hoare triple {15088#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,858 INFO L280 TraceCheckUtils]: 22: Hoare triple {15088#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {15088#true} is VALID [2020-07-17 22:34:34,858 INFO L280 TraceCheckUtils]: 23: Hoare triple {15088#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,858 INFO L280 TraceCheckUtils]: 24: Hoare triple {15088#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {15088#true} is VALID [2020-07-17 22:34:34,858 INFO L280 TraceCheckUtils]: 25: Hoare triple {15088#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,859 INFO L280 TraceCheckUtils]: 26: Hoare triple {15088#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,859 INFO L280 TraceCheckUtils]: 27: Hoare triple {15088#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {15088#true} is VALID [2020-07-17 22:34:34,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {15088#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {15088#true} is VALID [2020-07-17 22:34:34,859 INFO L280 TraceCheckUtils]: 29: Hoare triple {15088#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {15088#true} is VALID [2020-07-17 22:34:34,860 INFO L280 TraceCheckUtils]: 30: Hoare triple {15088#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,860 INFO L280 TraceCheckUtils]: 31: Hoare triple {15088#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,860 INFO L280 TraceCheckUtils]: 32: Hoare triple {15088#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {15088#true} is VALID [2020-07-17 22:34:34,860 INFO L280 TraceCheckUtils]: 33: Hoare triple {15088#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {15088#true} is VALID [2020-07-17 22:34:34,861 INFO L280 TraceCheckUtils]: 34: Hoare triple {15088#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,861 INFO L280 TraceCheckUtils]: 35: Hoare triple {15088#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {15088#true} is VALID [2020-07-17 22:34:34,865 INFO L280 TraceCheckUtils]: 36: Hoare triple {15088#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;#res := -1; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,867 INFO L280 TraceCheckUtils]: 37: Hoare triple {15126#(<= ~a17~0 0)} assume true; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,871 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15126#(<= ~a17~0 0)} {15088#true} #786#return; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,872 INFO L280 TraceCheckUtils]: 39: Hoare triple {15126#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,873 INFO L280 TraceCheckUtils]: 40: Hoare triple {15126#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,873 INFO L280 TraceCheckUtils]: 41: Hoare triple {15126#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,874 INFO L263 TraceCheckUtils]: 42: Hoare triple {15126#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,875 INFO L280 TraceCheckUtils]: 43: Hoare triple {15126#(<= ~a17~0 0)} ~input := #in~input; {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,875 INFO L280 TraceCheckUtils]: 44: Hoare triple {15126#(<= ~a17~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,876 INFO L280 TraceCheckUtils]: 45: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,876 INFO L280 TraceCheckUtils]: 46: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,877 INFO L280 TraceCheckUtils]: 47: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,877 INFO L280 TraceCheckUtils]: 48: Hoare triple {15126#(<= ~a17~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,878 INFO L280 TraceCheckUtils]: 49: Hoare triple {15126#(<= ~a17~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,878 INFO L280 TraceCheckUtils]: 50: Hoare triple {15126#(<= ~a17~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,879 INFO L280 TraceCheckUtils]: 51: Hoare triple {15126#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,880 INFO L280 TraceCheckUtils]: 52: Hoare triple {15126#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,880 INFO L280 TraceCheckUtils]: 53: Hoare triple {15126#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,881 INFO L280 TraceCheckUtils]: 54: Hoare triple {15126#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,882 INFO L280 TraceCheckUtils]: 55: Hoare triple {15126#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,882 INFO L280 TraceCheckUtils]: 56: Hoare triple {15126#(<= ~a17~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,883 INFO L280 TraceCheckUtils]: 57: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,884 INFO L280 TraceCheckUtils]: 58: Hoare triple {15126#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,884 INFO L280 TraceCheckUtils]: 59: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,885 INFO L280 TraceCheckUtils]: 60: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,886 INFO L280 TraceCheckUtils]: 61: Hoare triple {15126#(<= ~a17~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,886 INFO L280 TraceCheckUtils]: 62: Hoare triple {15126#(<= ~a17~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,887 INFO L280 TraceCheckUtils]: 63: Hoare triple {15126#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,888 INFO L280 TraceCheckUtils]: 64: Hoare triple {15126#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,888 INFO L280 TraceCheckUtils]: 65: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,889 INFO L280 TraceCheckUtils]: 66: Hoare triple {15126#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,890 INFO L280 TraceCheckUtils]: 67: Hoare triple {15126#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,891 INFO L280 TraceCheckUtils]: 68: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,891 INFO L280 TraceCheckUtils]: 69: Hoare triple {15126#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,892 INFO L280 TraceCheckUtils]: 70: Hoare triple {15126#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,895 INFO L280 TraceCheckUtils]: 71: Hoare triple {15126#(<= ~a17~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,895 INFO L280 TraceCheckUtils]: 72: Hoare triple {15126#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,896 INFO L280 TraceCheckUtils]: 73: Hoare triple {15126#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {15126#(<= ~a17~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,897 INFO L280 TraceCheckUtils]: 75: Hoare triple {15126#(<= ~a17~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,898 INFO L280 TraceCheckUtils]: 76: Hoare triple {15126#(<= ~a17~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,898 INFO L280 TraceCheckUtils]: 77: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,899 INFO L280 TraceCheckUtils]: 78: Hoare triple {15126#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,899 INFO L280 TraceCheckUtils]: 79: Hoare triple {15126#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,900 INFO L280 TraceCheckUtils]: 80: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,900 INFO L280 TraceCheckUtils]: 81: Hoare triple {15126#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,901 INFO L280 TraceCheckUtils]: 82: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,901 INFO L280 TraceCheckUtils]: 83: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,902 INFO L280 TraceCheckUtils]: 84: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,903 INFO L280 TraceCheckUtils]: 85: Hoare triple {15126#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,904 INFO L280 TraceCheckUtils]: 86: Hoare triple {15126#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,907 INFO L280 TraceCheckUtils]: 87: Hoare triple {15126#(<= ~a17~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,907 INFO L280 TraceCheckUtils]: 88: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,908 INFO L280 TraceCheckUtils]: 89: Hoare triple {15126#(<= ~a17~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,909 INFO L280 TraceCheckUtils]: 90: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,909 INFO L280 TraceCheckUtils]: 91: Hoare triple {15126#(<= ~a17~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,910 INFO L280 TraceCheckUtils]: 92: Hoare triple {15126#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,910 INFO L280 TraceCheckUtils]: 93: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,911 INFO L280 TraceCheckUtils]: 94: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,912 INFO L280 TraceCheckUtils]: 95: Hoare triple {15126#(<= ~a17~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,912 INFO L280 TraceCheckUtils]: 96: Hoare triple {15126#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,913 INFO L280 TraceCheckUtils]: 97: Hoare triple {15126#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,914 INFO L280 TraceCheckUtils]: 98: Hoare triple {15126#(<= ~a17~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,914 INFO L280 TraceCheckUtils]: 99: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,915 INFO L280 TraceCheckUtils]: 100: Hoare triple {15126#(<= ~a17~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,915 INFO L280 TraceCheckUtils]: 101: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,916 INFO L280 TraceCheckUtils]: 102: Hoare triple {15126#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,916 INFO L280 TraceCheckUtils]: 103: Hoare triple {15126#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,917 INFO L280 TraceCheckUtils]: 104: Hoare triple {15126#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,917 INFO L280 TraceCheckUtils]: 105: Hoare triple {15126#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,920 INFO L280 TraceCheckUtils]: 106: Hoare triple {15126#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,921 INFO L280 TraceCheckUtils]: 107: Hoare triple {15126#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,922 INFO L280 TraceCheckUtils]: 108: Hoare triple {15126#(<= ~a17~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,923 INFO L280 TraceCheckUtils]: 109: Hoare triple {15126#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,923 INFO L280 TraceCheckUtils]: 110: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,924 INFO L280 TraceCheckUtils]: 111: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,925 INFO L280 TraceCheckUtils]: 112: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,925 INFO L280 TraceCheckUtils]: 113: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,926 INFO L280 TraceCheckUtils]: 114: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,926 INFO L280 TraceCheckUtils]: 115: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,927 INFO L280 TraceCheckUtils]: 116: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,928 INFO L280 TraceCheckUtils]: 117: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,929 INFO L280 TraceCheckUtils]: 118: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,929 INFO L280 TraceCheckUtils]: 119: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,930 INFO L280 TraceCheckUtils]: 120: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,931 INFO L280 TraceCheckUtils]: 121: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,931 INFO L280 TraceCheckUtils]: 122: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,932 INFO L280 TraceCheckUtils]: 123: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,932 INFO L280 TraceCheckUtils]: 124: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,933 INFO L280 TraceCheckUtils]: 125: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,934 INFO L280 TraceCheckUtils]: 126: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,934 INFO L280 TraceCheckUtils]: 127: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,935 INFO L280 TraceCheckUtils]: 128: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,938 INFO L280 TraceCheckUtils]: 129: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,939 INFO L280 TraceCheckUtils]: 130: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,940 INFO L280 TraceCheckUtils]: 131: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,940 INFO L280 TraceCheckUtils]: 132: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,941 INFO L280 TraceCheckUtils]: 133: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,941 INFO L280 TraceCheckUtils]: 134: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,942 INFO L280 TraceCheckUtils]: 135: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,943 INFO L280 TraceCheckUtils]: 136: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,943 INFO L280 TraceCheckUtils]: 137: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,944 INFO L280 TraceCheckUtils]: 138: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,944 INFO L280 TraceCheckUtils]: 139: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,945 INFO L280 TraceCheckUtils]: 140: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,945 INFO L280 TraceCheckUtils]: 141: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,946 INFO L280 TraceCheckUtils]: 142: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,946 INFO L280 TraceCheckUtils]: 143: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,947 INFO L280 TraceCheckUtils]: 144: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,947 INFO L280 TraceCheckUtils]: 145: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,948 INFO L280 TraceCheckUtils]: 146: Hoare triple {15126#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15126#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:34,949 INFO L280 TraceCheckUtils]: 147: Hoare triple {15126#(<= ~a17~0 0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {15089#false} is VALID [2020-07-17 22:34:34,949 INFO L280 TraceCheckUtils]: 148: Hoare triple {15089#false} assume !false; {15089#false} is VALID [2020-07-17 22:34:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:34,973 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:34:34,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 6 [2020-07-17 22:34:34,974 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452449359] [2020-07-17 22:34:34,976 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 149 [2020-07-17 22:34:34,977 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:34,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:34:35,179 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:35,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:34:35,180 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:35,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:34:35,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:34:35,181 INFO L87 Difference]: Start difference. First operand 1251 states and 1644 transitions. Second operand 3 states. [2020-07-17 22:34:37,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:37,603 INFO L93 Difference]: Finished difference Result 3463 states and 4688 transitions. [2020-07-17 22:34:37,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:34:37,603 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 149 [2020-07-17 22:34:37,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:34:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:34:37,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 22:34:38,442 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:38,656 INFO L225 Difference]: With dead ends: 3463 [2020-07-17 22:34:38,656 INFO L226 Difference]: Without dead ends: 2218 [2020-07-17 22:34:38,659 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:34:38,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2218 states. [2020-07-17 22:34:39,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2218 to 2081. [2020-07-17 22:34:39,146 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:39,146 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2218 states. Second operand 2081 states. [2020-07-17 22:34:39,146 INFO L74 IsIncluded]: Start isIncluded. First operand 2218 states. Second operand 2081 states. [2020-07-17 22:34:39,146 INFO L87 Difference]: Start difference. First operand 2218 states. Second operand 2081 states. [2020-07-17 22:34:39,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:39,435 INFO L93 Difference]: Finished difference Result 2218 states and 2930 transitions. [2020-07-17 22:34:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 2930 transitions. [2020-07-17 22:34:39,443 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:39,443 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:39,443 INFO L74 IsIncluded]: Start isIncluded. First operand 2081 states. Second operand 2218 states. [2020-07-17 22:34:39,443 INFO L87 Difference]: Start difference. First operand 2081 states. Second operand 2218 states. [2020-07-17 22:34:39,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:39,752 INFO L93 Difference]: Finished difference Result 2218 states and 2930 transitions. [2020-07-17 22:34:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 2930 transitions. [2020-07-17 22:34:39,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:39,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:39,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:39,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2081 states. [2020-07-17 22:34:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 2081 states and 2764 transitions. [2020-07-17 22:34:39,933 INFO L78 Accepts]: Start accepts. Automaton has 2081 states and 2764 transitions. Word has length 149 [2020-07-17 22:34:39,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:39,934 INFO L479 AbstractCegarLoop]: Abstraction has 2081 states and 2764 transitions. [2020-07-17 22:34:39,934 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:34:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 2764 transitions. [2020-07-17 22:34:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-17 22:34:39,941 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:39,941 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:34:40,154 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:40,155 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:40,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:40,155 INFO L82 PathProgramCache]: Analyzing trace with hash 974025645, now seen corresponding path program 1 times [2020-07-17 22:34:40,156 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:40,156 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461906371] [2020-07-17 22:34:40,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:40,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {25729#(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; {25681#true} is VALID [2020-07-17 22:34:40,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {25681#true} assume true; {25681#true} is VALID [2020-07-17 22:34:40,310 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25681#true} {25681#true} #782#return; {25681#true} is VALID [2020-07-17 22:34:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:40,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {25730#(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; {25681#true} is VALID [2020-07-17 22:34:40,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,351 INFO L280 TraceCheckUtils]: 6: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,352 INFO L280 TraceCheckUtils]: 7: Hoare triple {25681#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)); {25681#true} is VALID [2020-07-17 22:34:40,352 INFO L280 TraceCheckUtils]: 8: Hoare triple {25681#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))); {25681#true} is VALID [2020-07-17 22:34:40,352 INFO L280 TraceCheckUtils]: 9: Hoare triple {25681#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {25681#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {25681#true} is VALID [2020-07-17 22:34:40,352 INFO L280 TraceCheckUtils]: 11: Hoare triple {25681#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {25681#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,353 INFO L280 TraceCheckUtils]: 13: Hoare triple {25681#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {25681#true} is VALID [2020-07-17 22:34:40,353 INFO L280 TraceCheckUtils]: 14: Hoare triple {25681#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,353 INFO L280 TraceCheckUtils]: 15: Hoare triple {25681#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,353 INFO L280 TraceCheckUtils]: 16: Hoare triple {25681#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,354 INFO L280 TraceCheckUtils]: 17: Hoare triple {25681#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,354 INFO L280 TraceCheckUtils]: 18: Hoare triple {25681#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {25681#true} is VALID [2020-07-17 22:34:40,354 INFO L280 TraceCheckUtils]: 19: Hoare triple {25681#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {25681#true} is VALID [2020-07-17 22:34:40,354 INFO L280 TraceCheckUtils]: 20: Hoare triple {25681#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {25681#true} is VALID [2020-07-17 22:34:40,354 INFO L280 TraceCheckUtils]: 21: Hoare triple {25681#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,355 INFO L280 TraceCheckUtils]: 22: Hoare triple {25681#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,355 INFO L280 TraceCheckUtils]: 23: Hoare triple {25681#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,355 INFO L280 TraceCheckUtils]: 24: Hoare triple {25681#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {25681#true} is VALID [2020-07-17 22:34:40,355 INFO L280 TraceCheckUtils]: 25: Hoare triple {25681#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,355 INFO L280 TraceCheckUtils]: 26: Hoare triple {25681#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {25681#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;#res := -1; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,357 INFO L280 TraceCheckUtils]: 28: Hoare triple {25716#(= 1 ~a20~0)} assume true; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,358 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25716#(= 1 ~a20~0)} {25681#true} #786#return; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:40,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {25730#(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; {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {25731#(= ~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)); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {25731#(= ~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))); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {25731#(= ~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;~a17~0 := 1;~a16~0 := 5;#res := 21; {25732#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-17 22:34:40,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {25732#(not (= 1 |old(~a20~0)|))} assume true; {25732#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-17 22:34:40,394 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25732#(not (= 1 |old(~a20~0)|))} {25716#(= 1 ~a20~0)} #786#return; {25682#false} is VALID [2020-07-17 22:34:40,396 INFO L263 TraceCheckUtils]: 0: Hoare triple {25681#true} call ULTIMATE.init(); {25729#(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 [2020-07-17 22:34:40,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {25729#(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; {25681#true} is VALID [2020-07-17 22:34:40,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {25681#true} assume true; {25681#true} is VALID [2020-07-17 22:34:40,396 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25681#true} {25681#true} #782#return; {25681#true} is VALID [2020-07-17 22:34:40,397 INFO L263 TraceCheckUtils]: 4: Hoare triple {25681#true} call #t~ret4 := main(); {25681#true} is VALID [2020-07-17 22:34:40,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {25681#true} ~output~0 := -1; {25681#true} is VALID [2020-07-17 22:34:40,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {25681#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25681#true} is VALID [2020-07-17 22:34:40,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {25681#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25681#true} is VALID [2020-07-17 22:34:40,399 INFO L263 TraceCheckUtils]: 8: Hoare triple {25681#true} call #t~ret3 := calculate_output(~input~0); {25730#(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 [2020-07-17 22:34:40,399 INFO L280 TraceCheckUtils]: 9: Hoare triple {25730#(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; {25681#true} is VALID [2020-07-17 22:34:40,399 INFO L280 TraceCheckUtils]: 10: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,400 INFO L280 TraceCheckUtils]: 13: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,400 INFO L280 TraceCheckUtils]: 14: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,400 INFO L280 TraceCheckUtils]: 15: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,401 INFO L280 TraceCheckUtils]: 16: Hoare triple {25681#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)); {25681#true} is VALID [2020-07-17 22:34:40,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {25681#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))); {25681#true} is VALID [2020-07-17 22:34:40,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {25681#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {25681#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {25681#true} is VALID [2020-07-17 22:34:40,401 INFO L280 TraceCheckUtils]: 20: Hoare triple {25681#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,402 INFO L280 TraceCheckUtils]: 21: Hoare triple {25681#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,402 INFO L280 TraceCheckUtils]: 22: Hoare triple {25681#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {25681#true} is VALID [2020-07-17 22:34:40,402 INFO L280 TraceCheckUtils]: 23: Hoare triple {25681#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,402 INFO L280 TraceCheckUtils]: 24: Hoare triple {25681#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,402 INFO L280 TraceCheckUtils]: 25: Hoare triple {25681#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,403 INFO L280 TraceCheckUtils]: 26: Hoare triple {25681#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,403 INFO L280 TraceCheckUtils]: 27: Hoare triple {25681#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {25681#true} is VALID [2020-07-17 22:34:40,403 INFO L280 TraceCheckUtils]: 28: Hoare triple {25681#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {25681#true} is VALID [2020-07-17 22:34:40,403 INFO L280 TraceCheckUtils]: 29: Hoare triple {25681#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {25681#true} is VALID [2020-07-17 22:34:40,403 INFO L280 TraceCheckUtils]: 30: Hoare triple {25681#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,404 INFO L280 TraceCheckUtils]: 31: Hoare triple {25681#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,404 INFO L280 TraceCheckUtils]: 32: Hoare triple {25681#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,404 INFO L280 TraceCheckUtils]: 33: Hoare triple {25681#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {25681#true} is VALID [2020-07-17 22:34:40,404 INFO L280 TraceCheckUtils]: 34: Hoare triple {25681#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,404 INFO L280 TraceCheckUtils]: 35: Hoare triple {25681#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,406 INFO L280 TraceCheckUtils]: 36: Hoare triple {25681#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;#res := -1; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,406 INFO L280 TraceCheckUtils]: 37: Hoare triple {25716#(= 1 ~a20~0)} assume true; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,407 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25716#(= 1 ~a20~0)} {25681#true} #786#return; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,408 INFO L280 TraceCheckUtils]: 39: Hoare triple {25716#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,408 INFO L280 TraceCheckUtils]: 40: Hoare triple {25716#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,409 INFO L280 TraceCheckUtils]: 41: Hoare triple {25716#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25716#(= 1 ~a20~0)} is VALID [2020-07-17 22:34:40,410 INFO L263 TraceCheckUtils]: 42: Hoare triple {25716#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {25730#(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 [2020-07-17 22:34:40,410 INFO L280 TraceCheckUtils]: 43: Hoare triple {25730#(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; {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,411 INFO L280 TraceCheckUtils]: 44: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,412 INFO L280 TraceCheckUtils]: 45: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,412 INFO L280 TraceCheckUtils]: 46: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,413 INFO L280 TraceCheckUtils]: 47: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,413 INFO L280 TraceCheckUtils]: 48: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,414 INFO L280 TraceCheckUtils]: 49: Hoare triple {25731#(= ~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); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,414 INFO L280 TraceCheckUtils]: 50: Hoare triple {25731#(= ~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)); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,415 INFO L280 TraceCheckUtils]: 51: Hoare triple {25731#(= ~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))); {25731#(= ~a20~0 |old(~a20~0)|)} is VALID [2020-07-17 22:34:40,415 INFO L280 TraceCheckUtils]: 52: Hoare triple {25731#(= ~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;~a17~0 := 1;~a16~0 := 5;#res := 21; {25732#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-17 22:34:40,416 INFO L280 TraceCheckUtils]: 53: Hoare triple {25732#(not (= 1 |old(~a20~0)|))} assume true; {25732#(not (= 1 |old(~a20~0)|))} is VALID [2020-07-17 22:34:40,417 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {25732#(not (= 1 |old(~a20~0)|))} {25716#(= 1 ~a20~0)} #786#return; {25682#false} is VALID [2020-07-17 22:34:40,418 INFO L280 TraceCheckUtils]: 55: Hoare triple {25682#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25682#false} is VALID [2020-07-17 22:34:40,418 INFO L280 TraceCheckUtils]: 56: Hoare triple {25682#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25682#false} is VALID [2020-07-17 22:34:40,418 INFO L280 TraceCheckUtils]: 57: Hoare triple {25682#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25682#false} is VALID [2020-07-17 22:34:40,418 INFO L263 TraceCheckUtils]: 58: Hoare triple {25682#false} call #t~ret3 := calculate_output(~input~0); {25682#false} is VALID [2020-07-17 22:34:40,418 INFO L280 TraceCheckUtils]: 59: Hoare triple {25682#false} ~input := #in~input; {25682#false} is VALID [2020-07-17 22:34:40,419 INFO L280 TraceCheckUtils]: 60: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,419 INFO L280 TraceCheckUtils]: 61: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,419 INFO L280 TraceCheckUtils]: 62: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,419 INFO L280 TraceCheckUtils]: 63: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,420 INFO L280 TraceCheckUtils]: 64: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,420 INFO L280 TraceCheckUtils]: 65: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,420 INFO L280 TraceCheckUtils]: 66: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,420 INFO L280 TraceCheckUtils]: 67: Hoare triple {25682#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))); {25682#false} is VALID [2020-07-17 22:34:40,421 INFO L280 TraceCheckUtils]: 68: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,421 INFO L280 TraceCheckUtils]: 69: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,421 INFO L280 TraceCheckUtils]: 70: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,421 INFO L280 TraceCheckUtils]: 71: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,421 INFO L280 TraceCheckUtils]: 72: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,422 INFO L280 TraceCheckUtils]: 73: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,422 INFO L280 TraceCheckUtils]: 74: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,422 INFO L280 TraceCheckUtils]: 75: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,422 INFO L280 TraceCheckUtils]: 76: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,423 INFO L280 TraceCheckUtils]: 77: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,423 INFO L280 TraceCheckUtils]: 78: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,423 INFO L280 TraceCheckUtils]: 79: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,423 INFO L280 TraceCheckUtils]: 80: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,424 INFO L280 TraceCheckUtils]: 81: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,424 INFO L280 TraceCheckUtils]: 82: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,424 INFO L280 TraceCheckUtils]: 83: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,424 INFO L280 TraceCheckUtils]: 84: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,424 INFO L280 TraceCheckUtils]: 85: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,425 INFO L280 TraceCheckUtils]: 86: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,425 INFO L280 TraceCheckUtils]: 87: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,425 INFO L280 TraceCheckUtils]: 88: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,425 INFO L280 TraceCheckUtils]: 89: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,425 INFO L280 TraceCheckUtils]: 90: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,425 INFO L280 TraceCheckUtils]: 91: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,426 INFO L280 TraceCheckUtils]: 92: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,426 INFO L280 TraceCheckUtils]: 93: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,426 INFO L280 TraceCheckUtils]: 94: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,426 INFO L280 TraceCheckUtils]: 95: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,426 INFO L280 TraceCheckUtils]: 96: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,427 INFO L280 TraceCheckUtils]: 97: Hoare triple {25682#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)))); {25682#false} is VALID [2020-07-17 22:34:40,427 INFO L280 TraceCheckUtils]: 98: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,427 INFO L280 TraceCheckUtils]: 99: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,427 INFO L280 TraceCheckUtils]: 100: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,427 INFO L280 TraceCheckUtils]: 101: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,428 INFO L280 TraceCheckUtils]: 102: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,428 INFO L280 TraceCheckUtils]: 103: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,428 INFO L280 TraceCheckUtils]: 104: Hoare triple {25682#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))); {25682#false} is VALID [2020-07-17 22:34:40,428 INFO L280 TraceCheckUtils]: 105: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,429 INFO L280 TraceCheckUtils]: 106: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,429 INFO L280 TraceCheckUtils]: 107: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,429 INFO L280 TraceCheckUtils]: 108: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,429 INFO L280 TraceCheckUtils]: 109: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,430 INFO L280 TraceCheckUtils]: 110: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,430 INFO L280 TraceCheckUtils]: 111: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,430 INFO L280 TraceCheckUtils]: 112: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,430 INFO L280 TraceCheckUtils]: 113: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,430 INFO L280 TraceCheckUtils]: 114: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,431 INFO L280 TraceCheckUtils]: 115: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,431 INFO L280 TraceCheckUtils]: 116: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,431 INFO L280 TraceCheckUtils]: 117: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,431 INFO L280 TraceCheckUtils]: 118: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,432 INFO L280 TraceCheckUtils]: 119: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,432 INFO L280 TraceCheckUtils]: 120: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,432 INFO L280 TraceCheckUtils]: 121: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,432 INFO L280 TraceCheckUtils]: 122: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,432 INFO L280 TraceCheckUtils]: 123: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,433 INFO L280 TraceCheckUtils]: 124: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,433 INFO L280 TraceCheckUtils]: 125: Hoare triple {25682#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))); {25682#false} is VALID [2020-07-17 22:34:40,433 INFO L280 TraceCheckUtils]: 126: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,433 INFO L280 TraceCheckUtils]: 127: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,433 INFO L280 TraceCheckUtils]: 128: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,434 INFO L280 TraceCheckUtils]: 129: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,434 INFO L280 TraceCheckUtils]: 130: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,434 INFO L280 TraceCheckUtils]: 131: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,434 INFO L280 TraceCheckUtils]: 132: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,434 INFO L280 TraceCheckUtils]: 133: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,435 INFO L280 TraceCheckUtils]: 134: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,435 INFO L280 TraceCheckUtils]: 135: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,435 INFO L280 TraceCheckUtils]: 136: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,435 INFO L280 TraceCheckUtils]: 137: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,435 INFO L280 TraceCheckUtils]: 138: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,436 INFO L280 TraceCheckUtils]: 139: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,436 INFO L280 TraceCheckUtils]: 140: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,436 INFO L280 TraceCheckUtils]: 141: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,436 INFO L280 TraceCheckUtils]: 142: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,436 INFO L280 TraceCheckUtils]: 143: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,437 INFO L280 TraceCheckUtils]: 144: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,437 INFO L280 TraceCheckUtils]: 145: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,437 INFO L280 TraceCheckUtils]: 146: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,437 INFO L280 TraceCheckUtils]: 147: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,437 INFO L280 TraceCheckUtils]: 148: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,438 INFO L280 TraceCheckUtils]: 149: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,438 INFO L280 TraceCheckUtils]: 150: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,438 INFO L280 TraceCheckUtils]: 151: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,438 INFO L280 TraceCheckUtils]: 152: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,438 INFO L280 TraceCheckUtils]: 153: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,439 INFO L280 TraceCheckUtils]: 154: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,439 INFO L280 TraceCheckUtils]: 155: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,439 INFO L280 TraceCheckUtils]: 156: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,439 INFO L280 TraceCheckUtils]: 157: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,440 INFO L280 TraceCheckUtils]: 158: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,440 INFO L280 TraceCheckUtils]: 159: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,440 INFO L280 TraceCheckUtils]: 160: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,440 INFO L280 TraceCheckUtils]: 161: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,440 INFO L280 TraceCheckUtils]: 162: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,441 INFO L280 TraceCheckUtils]: 163: Hoare triple {25682#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {25682#false} is VALID [2020-07-17 22:34:40,441 INFO L280 TraceCheckUtils]: 164: Hoare triple {25682#false} assume !false; {25682#false} is VALID [2020-07-17 22:34:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:34:40,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461906371] [2020-07-17 22:34:40,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [971892987] [2020-07-17 22:34:40,463 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:40,570 INFO L264 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:34:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:40,599 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:40,806 INFO L263 TraceCheckUtils]: 0: Hoare triple {25681#true} call ULTIMATE.init(); {25681#true} is VALID [2020-07-17 22:34:40,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {25681#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; {25681#true} is VALID [2020-07-17 22:34:40,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {25681#true} assume true; {25681#true} is VALID [2020-07-17 22:34:40,807 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25681#true} {25681#true} #782#return; {25681#true} is VALID [2020-07-17 22:34:40,807 INFO L263 TraceCheckUtils]: 4: Hoare triple {25681#true} call #t~ret4 := main(); {25681#true} is VALID [2020-07-17 22:34:40,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {25681#true} ~output~0 := -1; {25681#true} is VALID [2020-07-17 22:34:40,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {25681#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25681#true} is VALID [2020-07-17 22:34:40,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {25681#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25681#true} is VALID [2020-07-17 22:34:40,808 INFO L263 TraceCheckUtils]: 8: Hoare triple {25681#true} call #t~ret3 := calculate_output(~input~0); {25681#true} is VALID [2020-07-17 22:34:40,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {25681#true} ~input := #in~input; {25681#true} is VALID [2020-07-17 22:34:40,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,808 INFO L280 TraceCheckUtils]: 11: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {25681#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); {25681#true} is VALID [2020-07-17 22:34:40,809 INFO L280 TraceCheckUtils]: 16: Hoare triple {25681#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)); {25681#true} is VALID [2020-07-17 22:34:40,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {25681#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))); {25681#true} is VALID [2020-07-17 22:34:40,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {25681#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {25681#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {25681#true} is VALID [2020-07-17 22:34:40,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {25681#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {25681#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,810 INFO L280 TraceCheckUtils]: 22: Hoare triple {25681#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {25681#true} is VALID [2020-07-17 22:34:40,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {25681#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,811 INFO L280 TraceCheckUtils]: 24: Hoare triple {25681#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {25681#true} is VALID [2020-07-17 22:34:40,811 INFO L280 TraceCheckUtils]: 25: Hoare triple {25681#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,811 INFO L280 TraceCheckUtils]: 26: Hoare triple {25681#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,811 INFO L280 TraceCheckUtils]: 27: Hoare triple {25681#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {25681#true} is VALID [2020-07-17 22:34:40,811 INFO L280 TraceCheckUtils]: 28: Hoare triple {25681#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {25681#true} is VALID [2020-07-17 22:34:40,812 INFO L280 TraceCheckUtils]: 29: Hoare triple {25681#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {25681#true} is VALID [2020-07-17 22:34:40,812 INFO L280 TraceCheckUtils]: 30: Hoare triple {25681#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,812 INFO L280 TraceCheckUtils]: 31: Hoare triple {25681#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,812 INFO L280 TraceCheckUtils]: 32: Hoare triple {25681#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {25681#true} is VALID [2020-07-17 22:34:40,812 INFO L280 TraceCheckUtils]: 33: Hoare triple {25681#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {25681#true} is VALID [2020-07-17 22:34:40,813 INFO L280 TraceCheckUtils]: 34: Hoare triple {25681#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,813 INFO L280 TraceCheckUtils]: 35: Hoare triple {25681#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {25681#true} is VALID [2020-07-17 22:34:40,814 INFO L280 TraceCheckUtils]: 36: Hoare triple {25681#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;#res := -1; {25844#(<= 5 ~a16~0)} is VALID [2020-07-17 22:34:40,815 INFO L280 TraceCheckUtils]: 37: Hoare triple {25844#(<= 5 ~a16~0)} assume true; {25844#(<= 5 ~a16~0)} is VALID [2020-07-17 22:34:40,816 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25844#(<= 5 ~a16~0)} {25681#true} #786#return; {25844#(<= 5 ~a16~0)} is VALID [2020-07-17 22:34:40,817 INFO L280 TraceCheckUtils]: 39: Hoare triple {25844#(<= 5 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25844#(<= 5 ~a16~0)} is VALID [2020-07-17 22:34:40,818 INFO L280 TraceCheckUtils]: 40: Hoare triple {25844#(<= 5 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25844#(<= 5 ~a16~0)} is VALID [2020-07-17 22:34:40,818 INFO L280 TraceCheckUtils]: 41: Hoare triple {25844#(<= 5 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25844#(<= 5 ~a16~0)} is VALID [2020-07-17 22:34:40,820 INFO L263 TraceCheckUtils]: 42: Hoare triple {25844#(<= 5 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,820 INFO L280 TraceCheckUtils]: 43: Hoare triple {25863#(<= |old(~a16~0)| ~a16~0)} ~input := #in~input; {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,821 INFO L280 TraceCheckUtils]: 44: Hoare triple {25863#(<= |old(~a16~0)| ~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); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,822 INFO L280 TraceCheckUtils]: 45: Hoare triple {25863#(<= |old(~a16~0)| ~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); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,822 INFO L280 TraceCheckUtils]: 46: Hoare triple {25863#(<= |old(~a16~0)| ~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); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,823 INFO L280 TraceCheckUtils]: 47: Hoare triple {25863#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,824 INFO L280 TraceCheckUtils]: 48: Hoare triple {25863#(<= |old(~a16~0)| ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,825 INFO L280 TraceCheckUtils]: 49: Hoare triple {25863#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,825 INFO L280 TraceCheckUtils]: 50: Hoare triple {25863#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,826 INFO L280 TraceCheckUtils]: 51: Hoare triple {25863#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {25863#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:34:40,827 INFO L280 TraceCheckUtils]: 52: Hoare triple {25863#(<= |old(~a16~0)| ~a16~0)} assume (((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0;~a17~0 := 1;~a16~0 := 5;#res := 21; {25894#(<= |old(~a16~0)| 4)} is VALID [2020-07-17 22:34:40,828 INFO L280 TraceCheckUtils]: 53: Hoare triple {25894#(<= |old(~a16~0)| 4)} assume true; {25894#(<= |old(~a16~0)| 4)} is VALID [2020-07-17 22:34:40,830 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {25894#(<= |old(~a16~0)| 4)} {25844#(<= 5 ~a16~0)} #786#return; {25682#false} is VALID [2020-07-17 22:34:40,830 INFO L280 TraceCheckUtils]: 55: Hoare triple {25682#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {25682#false} is VALID [2020-07-17 22:34:40,830 INFO L280 TraceCheckUtils]: 56: Hoare triple {25682#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {25682#false} is VALID [2020-07-17 22:34:40,830 INFO L280 TraceCheckUtils]: 57: Hoare triple {25682#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25682#false} is VALID [2020-07-17 22:34:40,831 INFO L263 TraceCheckUtils]: 58: Hoare triple {25682#false} call #t~ret3 := calculate_output(~input~0); {25682#false} is VALID [2020-07-17 22:34:40,831 INFO L280 TraceCheckUtils]: 59: Hoare triple {25682#false} ~input := #in~input; {25682#false} is VALID [2020-07-17 22:34:40,831 INFO L280 TraceCheckUtils]: 60: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,831 INFO L280 TraceCheckUtils]: 61: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,831 INFO L280 TraceCheckUtils]: 62: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,832 INFO L280 TraceCheckUtils]: 63: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,832 INFO L280 TraceCheckUtils]: 64: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,832 INFO L280 TraceCheckUtils]: 65: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,832 INFO L280 TraceCheckUtils]: 66: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,832 INFO L280 TraceCheckUtils]: 67: Hoare triple {25682#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))); {25682#false} is VALID [2020-07-17 22:34:40,833 INFO L280 TraceCheckUtils]: 68: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,833 INFO L280 TraceCheckUtils]: 69: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,833 INFO L280 TraceCheckUtils]: 70: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,833 INFO L280 TraceCheckUtils]: 71: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,833 INFO L280 TraceCheckUtils]: 72: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,834 INFO L280 TraceCheckUtils]: 73: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,834 INFO L280 TraceCheckUtils]: 74: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,834 INFO L280 TraceCheckUtils]: 75: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,834 INFO L280 TraceCheckUtils]: 76: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,834 INFO L280 TraceCheckUtils]: 77: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,835 INFO L280 TraceCheckUtils]: 78: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,835 INFO L280 TraceCheckUtils]: 79: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,835 INFO L280 TraceCheckUtils]: 80: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,835 INFO L280 TraceCheckUtils]: 81: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,835 INFO L280 TraceCheckUtils]: 82: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,836 INFO L280 TraceCheckUtils]: 83: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,836 INFO L280 TraceCheckUtils]: 84: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,836 INFO L280 TraceCheckUtils]: 85: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,836 INFO L280 TraceCheckUtils]: 86: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,836 INFO L280 TraceCheckUtils]: 87: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,837 INFO L280 TraceCheckUtils]: 88: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,837 INFO L280 TraceCheckUtils]: 89: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,837 INFO L280 TraceCheckUtils]: 90: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,837 INFO L280 TraceCheckUtils]: 91: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,837 INFO L280 TraceCheckUtils]: 92: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,838 INFO L280 TraceCheckUtils]: 93: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,838 INFO L280 TraceCheckUtils]: 94: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,838 INFO L280 TraceCheckUtils]: 95: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,838 INFO L280 TraceCheckUtils]: 96: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,838 INFO L280 TraceCheckUtils]: 97: Hoare triple {25682#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)))); {25682#false} is VALID [2020-07-17 22:34:40,839 INFO L280 TraceCheckUtils]: 98: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,839 INFO L280 TraceCheckUtils]: 99: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,839 INFO L280 TraceCheckUtils]: 100: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,839 INFO L280 TraceCheckUtils]: 101: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,840 INFO L280 TraceCheckUtils]: 102: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,840 INFO L280 TraceCheckUtils]: 103: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,840 INFO L280 TraceCheckUtils]: 104: Hoare triple {25682#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))); {25682#false} is VALID [2020-07-17 22:34:40,840 INFO L280 TraceCheckUtils]: 105: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,840 INFO L280 TraceCheckUtils]: 106: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,841 INFO L280 TraceCheckUtils]: 107: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,841 INFO L280 TraceCheckUtils]: 108: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,841 INFO L280 TraceCheckUtils]: 109: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,841 INFO L280 TraceCheckUtils]: 110: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,841 INFO L280 TraceCheckUtils]: 111: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,842 INFO L280 TraceCheckUtils]: 112: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,842 INFO L280 TraceCheckUtils]: 113: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,842 INFO L280 TraceCheckUtils]: 114: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,842 INFO L280 TraceCheckUtils]: 115: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,842 INFO L280 TraceCheckUtils]: 116: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,842 INFO L280 TraceCheckUtils]: 117: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,843 INFO L280 TraceCheckUtils]: 118: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,843 INFO L280 TraceCheckUtils]: 119: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,843 INFO L280 TraceCheckUtils]: 120: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,843 INFO L280 TraceCheckUtils]: 121: Hoare triple {25682#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)); {25682#false} is VALID [2020-07-17 22:34:40,843 INFO L280 TraceCheckUtils]: 122: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,844 INFO L280 TraceCheckUtils]: 123: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,844 INFO L280 TraceCheckUtils]: 124: Hoare triple {25682#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); {25682#false} is VALID [2020-07-17 22:34:40,844 INFO L280 TraceCheckUtils]: 125: Hoare triple {25682#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))); {25682#false} is VALID [2020-07-17 22:34:40,844 INFO L280 TraceCheckUtils]: 126: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,844 INFO L280 TraceCheckUtils]: 127: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,845 INFO L280 TraceCheckUtils]: 128: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,845 INFO L280 TraceCheckUtils]: 129: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,845 INFO L280 TraceCheckUtils]: 130: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,845 INFO L280 TraceCheckUtils]: 131: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,845 INFO L280 TraceCheckUtils]: 132: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,846 INFO L280 TraceCheckUtils]: 133: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,846 INFO L280 TraceCheckUtils]: 134: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,846 INFO L280 TraceCheckUtils]: 135: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,846 INFO L280 TraceCheckUtils]: 136: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,846 INFO L280 TraceCheckUtils]: 137: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,847 INFO L280 TraceCheckUtils]: 138: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,847 INFO L280 TraceCheckUtils]: 139: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,847 INFO L280 TraceCheckUtils]: 140: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,847 INFO L280 TraceCheckUtils]: 141: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,847 INFO L280 TraceCheckUtils]: 142: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,848 INFO L280 TraceCheckUtils]: 143: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,848 INFO L280 TraceCheckUtils]: 144: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,848 INFO L280 TraceCheckUtils]: 145: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,848 INFO L280 TraceCheckUtils]: 146: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,848 INFO L280 TraceCheckUtils]: 147: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,849 INFO L280 TraceCheckUtils]: 148: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,849 INFO L280 TraceCheckUtils]: 149: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,849 INFO L280 TraceCheckUtils]: 150: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,849 INFO L280 TraceCheckUtils]: 151: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,849 INFO L280 TraceCheckUtils]: 152: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,850 INFO L280 TraceCheckUtils]: 153: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,850 INFO L280 TraceCheckUtils]: 154: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,850 INFO L280 TraceCheckUtils]: 155: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,850 INFO L280 TraceCheckUtils]: 156: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,850 INFO L280 TraceCheckUtils]: 157: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,851 INFO L280 TraceCheckUtils]: 158: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,851 INFO L280 TraceCheckUtils]: 159: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,851 INFO L280 TraceCheckUtils]: 160: Hoare triple {25682#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,851 INFO L280 TraceCheckUtils]: 161: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,851 INFO L280 TraceCheckUtils]: 162: Hoare triple {25682#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {25682#false} is VALID [2020-07-17 22:34:40,851 INFO L280 TraceCheckUtils]: 163: Hoare triple {25682#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {25682#false} is VALID [2020-07-17 22:34:40,852 INFO L280 TraceCheckUtils]: 164: Hoare triple {25682#false} assume !false; {25682#false} is VALID [2020-07-17 22:34:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:40,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:34:40,868 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-17 22:34:40,868 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705837020] [2020-07-17 22:34:40,869 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 165 [2020-07-17 22:34:40,871 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:40,871 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:34:41,117 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:41,118 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:34:41,118 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:41,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:34:41,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:34:41,119 INFO L87 Difference]: Start difference. First operand 2081 states and 2764 transitions. Second operand 10 states. [2020-07-17 22:34:52,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:52,104 INFO L93 Difference]: Finished difference Result 4969 states and 6964 transitions. [2020-07-17 22:34:52,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-17 22:34:52,104 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 165 [2020-07-17 22:34:52,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:34:52,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 1093 transitions. [2020-07-17 22:34:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:34:52,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 1093 transitions. [2020-07-17 22:34:52,124 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 1093 transitions. [2020-07-17 22:34:54,480 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1093 edges. 1093 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:54,480 INFO L225 Difference]: With dead ends: 4969 [2020-07-17 22:34:54,480 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:34:54,493 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 175 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=195, Invalid=735, Unknown=0, NotChecked=0, Total=930 [2020-07-17 22:34:54,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:34:54,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:34:54,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:54,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:54,494 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:54,494 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:54,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:54,495 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:34:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:34:54,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:54,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:54,495 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:54,495 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:54,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:54,496 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:34:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:34:54,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:54,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:54,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:54,497 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:54,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:34:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:34:54,497 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 165 [2020-07-17 22:34:54,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:54,497 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:34:54,498 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:34:54,498 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:34:54,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:54,711 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:54,715 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:34:56,084 WARN L193 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 46 [2020-07-17 22:34:56,278 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 33 [2020-07-17 22:34:56,427 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 33 [2020-07-17 22:34:56,435 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:34:56,435 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)|)) [2020-07-17 22:34:56,436 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:34:56,436 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-17 22:34:56,436 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-17 22:34:56,436 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,436 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,436 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,436 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-17 22:34:56,437 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-17 22:34:56,438 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 503) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-17 22:34:56,439 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 22:34:56,440 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-17 22:34:56,441 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-17 22:34:56,442 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,443 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-17 22:34:56,444 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-17 22:34:56,445 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-17 22:34:56,446 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,447 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,448 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-17 22:34:56,449 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 22:34:56,450 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 22:34:56,450 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 22:34:56,450 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 22:34:56,450 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-17 22:34:56,450 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-17 22:34:56,450 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse5 (= |old(~a7~0)| |old(~a20~0)|)) (.cse3 (not (<= |old(~a17~0)| 0))) (.cse0 (not (= 1 |old(~a20~0)|))) (.cse4 (not (<= |old(~a16~0)| 5))) (.cse1 (not (<= |old(~a8~0)| 13))) (.cse2 (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse2) (or (not (<= |old(~a20~0)| 0)) .cse2) (or .cse0 .cse5 .cse2) (or .cse0 .cse4 (not (<= 5 |old(~a16~0)|)) .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2))) [2020-07-17 22:34:56,450 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-17 22:34:56,451 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-17 22:34:56,452 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-17 22:34:56,453 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-17 22:34:56,454 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 22:34:56,455 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:34:56,456 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a16~0 5) (<= 5 ~a16~0) (= 1 ~a20~0) (not (= ~a20~0 ~a7~0))) [2020-07-17 22:34:56,457 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:34:56,457 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:34:56,457 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (= 1 |old(~a20~0)|)) (not (<= |old(~a16~0)| 5)) (= |old(~a7~0)| |old(~a20~0)|) (not (<= 5 |old(~a16~0)|)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))) [2020-07-17 22:34:56,457 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:34:56,457 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse4 (not (= ~a20~0 ~a7~0))) (.cse0 (<= ~a17~0 0)) (.cse3 (<= ~a8~0 13)) (.cse1 (<= ~a16~0 5)) (.cse2 (= 1 ~a20~0))) (or (not (= 1 |old(~a20~0)|)) (and .cse0 (<= 5 ~a16~0) .cse1 .cse2) (not (<= |old(~a16~0)| 5)) (= |old(~a7~0)| |old(~a20~0)|) (and .cse3 .cse1 .cse4) (<= ~a20~0 0) (and .cse2 .cse4) (not (<= 5 |old(~a16~0)|)) (and .cse3 .cse0 .cse2) (and .cse3 .cse1 .cse2))) [2020-07-17 22:34:56,457 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-17 22:34:56,457 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-17 22:34:56,458 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse4 (not (= ~a20~0 ~a7~0))) (.cse0 (<= ~a17~0 0)) (.cse3 (<= ~a8~0 13)) (.cse1 (<= ~a16~0 5)) (.cse2 (= 1 ~a20~0))) (or (not (= 1 |old(~a20~0)|)) (and .cse0 (<= 5 ~a16~0) .cse1 .cse2) (not (<= |old(~a16~0)| 5)) (= |old(~a7~0)| |old(~a20~0)|) (and .cse3 .cse1 .cse4) (<= ~a20~0 0) (and .cse2 .cse4) (not (<= 5 |old(~a16~0)|)) (and .cse3 .cse0 .cse2) (and .cse3 .cse1 .cse2))) [2020-07-17 22:34:56,458 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:34:56,463 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:34:56,463 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:34:56,470 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:34:56,470 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:34:56,470 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:34:56,470 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:34:56,471 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:34:56,472 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:34:56,473 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:34:56,473 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-17 22:34:56,473 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:34:56,473 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:34:56,473 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:34:56,473 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:34:56,475 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:34:56,475 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:34:56,475 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:34:56,475 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:34:56,475 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:34:56,476 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:34:56,477 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:34:56,478 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:34:56,479 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:34:56,480 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:34:56,481 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:34:56,482 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:34:56,483 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:34:56,484 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:34:56,485 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:34:56,486 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:34:56,487 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:34:56,488 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:34:56,489 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:34:56,490 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-17 22:34:56,491 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:34:56,492 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:34:56,493 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:34:56,494 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:34:56,495 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:34:56,496 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:34:56,497 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-17 22:34:56,498 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:34:56,499 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:34:56,500 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:34:56,501 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:34:56,502 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:34:56,503 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:34:56,504 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 22:34:56,505 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:34:56,506 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-17 22:34:56,507 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-17 22:34:56,507 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. [2020-07-17 22:34:56,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:34:56 BoogieIcfgContainer [2020-07-17 22:34:56,524 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:34:56,527 INFO L168 Benchmark]: Toolchain (without parser) took 48222.45 ms. Allocated memory was 144.2 MB in the beginning and 612.4 MB in the end (delta: 468.2 MB). Free memory was 99.9 MB in the beginning and 116.4 MB in the end (delta: -16.6 MB). Peak memory consumption was 451.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:56,527 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 144.2 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-17 22:34:56,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 877.01 ms. Allocated memory was 144.2 MB in the beginning and 204.5 MB in the end (delta: 60.3 MB). Free memory was 99.5 MB in the beginning and 165.5 MB in the end (delta: -66.1 MB). Peak memory consumption was 35.3 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:56,529 INFO L168 Benchmark]: Boogie Preprocessor took 140.35 ms. Allocated memory is still 204.5 MB. Free memory was 165.5 MB in the beginning and 159.6 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:56,530 INFO L168 Benchmark]: RCFGBuilder took 1761.64 ms. Allocated memory was 204.5 MB in the beginning and 235.4 MB in the end (delta: 30.9 MB). Free memory was 159.6 MB in the beginning and 95.5 MB in the end (delta: 64.2 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:56,531 INFO L168 Benchmark]: TraceAbstraction took 45436.94 ms. Allocated memory was 235.4 MB in the beginning and 612.4 MB in the end (delta: 377.0 MB). Free memory was 94.0 MB in the beginning and 116.4 MB in the end (delta: -22.5 MB). Peak memory consumption was 354.5 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:56,534 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 0.26 ms. Allocated memory is still 144.2 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 877.01 ms. Allocated memory was 144.2 MB in the beginning and 204.5 MB in the end (delta: 60.3 MB). Free memory was 99.5 MB in the beginning and 165.5 MB in the end (delta: -66.1 MB). Peak memory consumption was 35.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 140.35 ms. Allocated memory is still 204.5 MB. Free memory was 165.5 MB in the beginning and 159.6 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1761.64 ms. Allocated memory was 204.5 MB in the beginning and 235.4 MB in the end (delta: 30.9 MB). Free memory was 159.6 MB in the beginning and 95.5 MB in the end (delta: 64.2 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 45436.94 ms. Allocated memory was 235.4 MB in the beginning and 612.4 MB in the end (delta: 377.0 MB). Free memory was 94.0 MB in the beginning and 116.4 MB in the end (delta: -22.5 MB). Peak memory consumption was 354.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 503]: 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)) || (((a17 <= 0 && 5 <= a16) && a16 <= 5) && 1 == a20)) || !(\old(a16) <= 5)) || \old(a7) == \old(a20)) || ((a8 <= 13 && a16 <= 5) && !(a20 == a7))) || a20 <= 0) || (1 == a20 && !(a20 == a7))) || !(5 <= \old(a16))) || ((a8 <= 13 && a17 <= 0) && 1 == a20)) || ((a8 <= 13 && a16 <= 5) && 1 == a20) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 43.5s, OverallIterations: 6, TraceHistogramMax: 3, AutomataDifference: 33.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 740 SDtfs, 2470 SDslu, 255 SDs, 0 SdLazy, 3748 SolverSat, 906 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 647 GetRequests, 590 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 210 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2081occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 439 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 81 PreInvPairs, 159 NumberOfFragments, 433 HoareAnnotationTreeSize, 81 FomulaSimplifications, 15892 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 7 FomulaSimplificationsInter, 2156 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 1366 NumberOfCodeBlocks, 1366 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1356 ConstructedInterpolants, 0 QuantifiedInterpolants, 741766 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1550 ConjunctsInSsa, 16 ConjunctsInUnsatCore, 10 InterpolantComputations, 5 PerfectInterpolantSequences, 205/215 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...