/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label05.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 19:05:20,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 19:05:20,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 19:05:20,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 19:05:20,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 19:05:20,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 19:05:20,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 19:05:20,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 19:05:20,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 19:05:20,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 19:05:20,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 19:05:20,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 19:05:20,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 19:05:20,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 19:05:20,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 19:05:20,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 19:05:20,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 19:05:20,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 19:05:20,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 19:05:20,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 19:05:20,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 19:05:20,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 19:05:20,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 19:05:20,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 19:05:20,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 19:05:20,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 19:05:20,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 19:05:20,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 19:05:20,130 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 19:05:20,156 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 19:05:20,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 19:05:20,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 19:05:20,164 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 19:05:20,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 19:05:20,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 19:05:20,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 19:05:20,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 19:05:20,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 19:05:20,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 19:05:20,165 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 19:05:20,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 19:05:20,166 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 19:05:20,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 19:05:20,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 19:05:20,166 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 19:05:20,167 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 19:05:20,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 19:05:20,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 19:05:20,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 19:05:20,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 19:05:20,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 19:05:20,169 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 19:05:20,420 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 19:05:20,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 19:05:20,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 19:05:20,439 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 19:05:20,440 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 19:05:20,441 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-10 19:05:20,509 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44ca7ef1a/e4b1b17cfa04429499c8889a396552c4/FLAG27514963c [2020-07-10 19:05:21,085 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 19:05:21,086 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-10 19:05:21,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44ca7ef1a/e4b1b17cfa04429499c8889a396552c4/FLAG27514963c [2020-07-10 19:05:21,347 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44ca7ef1a/e4b1b17cfa04429499c8889a396552c4 [2020-07-10 19:05:21,357 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 19:05:21,360 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 19:05:21,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 19:05:21,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 19:05:21,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 19:05:21,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:05:21" (1/1) ... [2020-07-10 19:05:21,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5de56935 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:21, skipping insertion in model container [2020-07-10 19:05:21,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:05:21" (1/1) ... [2020-07-10 19:05:21,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 19:05:21,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 19:05:21,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:05:22,008 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 19:05:22,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:05:22,131 INFO L208 MainTranslator]: Completed translation [2020-07-10 19:05:22,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22 WrapperNode [2020-07-10 19:05:22,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 19:05:22,133 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 19:05:22,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 19:05:22,133 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 19:05:22,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... [2020-07-10 19:05:22,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... [2020-07-10 19:05:22,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... [2020-07-10 19:05:22,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... [2020-07-10 19:05:22,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... [2020-07-10 19:05:22,268 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... [2020-07-10 19:05:22,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... [2020-07-10 19:05:22,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 19:05:22,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 19:05:22,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 19:05:22,281 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 19:05:22,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 19:05:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 19:05:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 19:05:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 19:05:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 19:05:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 19:05:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 19:05:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 19:05:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 19:05:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 19:05:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 19:05:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 19:05:24,232 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 19:05:24,232 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 19:05:24,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:05:24 BoogieIcfgContainer [2020-07-10 19:05:24,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 19:05:24,242 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 19:05:24,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 19:05:24,245 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 19:05:24,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:05:21" (1/3) ... [2020-07-10 19:05:24,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5454a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:05:24, skipping insertion in model container [2020-07-10 19:05:24,247 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:05:22" (2/3) ... [2020-07-10 19:05:24,247 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5454a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:05:24, skipping insertion in model container [2020-07-10 19:05:24,248 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:05:24" (3/3) ... [2020-07-10 19:05:24,250 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label05.c [2020-07-10 19:05:24,261 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 19:05:24,271 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 19:05:24,287 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 19:05:24,309 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 19:05:24,310 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 19:05:24,310 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 19:05:24,310 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 19:05:24,310 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 19:05:24,311 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 19:05:24,311 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 19:05:24,311 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 19:05:24,335 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-10 19:05:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-07-10 19:05:24,360 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:05:24,361 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:05:24,362 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:05:24,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:05:24,373 INFO L82 PathProgramCache]: Analyzing trace with hash 576098423, now seen corresponding path program 1 times [2020-07-10 19:05:24,382 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:05:24,383 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1505144247] [2020-07-10 19:05:24,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:05:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:05:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:05:25,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(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; {528#true} is VALID [2020-07-10 19:05:25,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:05:25,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:05:25,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:05:25,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:05:25,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:05:25,060 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:05:25,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:05:25,061 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:05:25,061 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:05:25,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:05:25,062 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:05:25,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:05:25,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:05:25,063 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:05:25,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:05:25,064 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:05:25,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:05:25,067 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:05:25,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:05:25,070 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,084 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:05:25,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(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; {528#true} is VALID [2020-07-10 19:05:25,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:05:25,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:05:25,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:05:25,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:05:25,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:05:25,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:05:25,089 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:05:25,089 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:05:25,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:05:25,090 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:05:25,091 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:05:25,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:05:25,091 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:05:25,092 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:05:25,092 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:05:25,094 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:05:25,096 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:05:25,097 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:05:25,098 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-10 19:05:25,099 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,101 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,102 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,103 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,104 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,105 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,106 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,107 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,108 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,113 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,114 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,115 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 4 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,116 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,117 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,118 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,119 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 4 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,126 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,127 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,128 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,129 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,132 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,134 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,135 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,137 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,138 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,139 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,140 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,141 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,142 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,143 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,144 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,145 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,146 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,147 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,148 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,149 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,150 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,151 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,152 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,153 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,154 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,155 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,157 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,158 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,159 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,160 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,160 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,161 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,162 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,163 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,164 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,164 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,165 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,166 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,167 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,168 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,168 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,169 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,170 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,171 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,172 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,172 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,173 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,174 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,175 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,176 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,176 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,177 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,178 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,179 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,180 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,180 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,181 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,182 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,183 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,183 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,184 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,185 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,186 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,186 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,187 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,188 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,189 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,189 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,190 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,191 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,192 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,192 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,193 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,194 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,195 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,196 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,196 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,197 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,198 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,198 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,199 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,200 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,201 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-10 19:05:25,201 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 4 ~a16~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-10 19:05:25,202 INFO L280 TraceCheckUtils]: 121: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-10 19:05:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:05:25,252 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:05:25,254 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1505144247] [2020-07-10 19:05:25,256 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:05:25,256 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:05:25,257 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458530817] [2020-07-10 19:05:25,264 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-07-10 19:05:25,268 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:05:25,272 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:05:25,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:05:25,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:05:25,470 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:05:25,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:05:25,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:05:25,486 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-10 19:05:35,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:05:35,114 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-10 19:05:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 19:05:35,114 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-07-10 19:05:35,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:05:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:05:35,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-10 19:05:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:05:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-10 19:05:35,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-10 19:05:37,637 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:05:37,759 INFO L225 Difference]: With dead ends: 1259 [2020-07-10 19:05:37,759 INFO L226 Difference]: Without dead ends: 685 [2020-07-10 19:05:37,768 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:05:37,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-10 19:05:41,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-10 19:05:41,099 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:05:41,100 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-10 19:05:41,100 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-10 19:05:41,101 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-10 19:05:41,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:05:41,148 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-10 19:05:41,148 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-10 19:05:41,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:05:41,153 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:05:41,153 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-10 19:05:41,153 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-10 19:05:41,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:05:41,194 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-10 19:05:41,194 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-10 19:05:41,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:05:41,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:05:41,197 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:05:41,198 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:05:41,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-10 19:05:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-10 19:05:41,231 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 122 [2020-07-10 19:05:41,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:05:41,231 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-10 19:05:41,232 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:05:41,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-10 19:05:42,581 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:05:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-10 19:05:42,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 19:05:42,585 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:05:42,585 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:05:42,586 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 19:05:42,586 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:05:42,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:05:42,586 INFO L82 PathProgramCache]: Analyzing trace with hash -329610872, now seen corresponding path program 1 times [2020-07-10 19:05:42,586 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:05:42,587 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [144450390] [2020-07-10 19:05:42,587 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:05:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:05:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:05:42,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-10 19:05:42,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-10 19:05:42,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-10 19:05:42,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-10 19:05:42,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-10 19:05:42,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-10 19:05:42,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-10 19:05:42,892 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-10 19:05:42,892 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-10 19:05:42,892 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-10 19:05:42,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-10 19:05:42,893 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-10 19:05:42,893 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-10 19:05:42,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-10 19:05:42,893 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-10 19:05:42,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-10 19:05:42,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-10 19:05:42,895 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:05:42,895 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:05:42,896 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:05:42,897 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:05:42,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {5690#(= ~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; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,956 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,958 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-10 19:05:42,960 INFO L263 TraceCheckUtils]: 0: Hoare triple {5652#true} call ULTIMATE.init(); {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:05:42,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-10 19:05:42,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-10 19:05:42,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-10 19:05:42,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-10 19:05:42,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-10 19:05:42,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-10 19:05:42,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-10 19:05:42,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-10 19:05:42,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-10 19:05:42,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-10 19:05:42,963 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-10 19:05:42,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-10 19:05:42,963 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-10 19:05:42,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-10 19:05:42,964 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-10 19:05:42,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-10 19:05:42,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-10 19:05:42,965 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:05:42,965 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:05:42,966 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-10 19:05:42,967 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,968 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,968 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,969 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,970 INFO L280 TraceCheckUtils]: 26: Hoare triple {5675#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,971 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,971 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,972 INFO L280 TraceCheckUtils]: 29: Hoare triple {5675#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:05:42,973 INFO L263 TraceCheckUtils]: 30: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:05:42,974 INFO L280 TraceCheckUtils]: 31: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,975 INFO L280 TraceCheckUtils]: 32: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,975 INFO L280 TraceCheckUtils]: 33: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,976 INFO L280 TraceCheckUtils]: 34: Hoare triple {5690#(= ~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; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,977 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,977 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,978 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,978 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,979 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,980 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:05:42,981 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-10 19:05:42,981 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-10 19:05:42,981 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-10 19:05:42,982 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-10 19:05:42,982 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-10 19:05:42,982 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-10 19:05:42,983 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-10 19:05:42,983 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-10 19:05:42,983 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-10 19:05:42,983 INFO L280 TraceCheckUtils]: 50: Hoare triple {5653#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5653#false} is VALID [2020-07-10 19:05:42,984 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-10 19:05:42,984 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-10 19:05:42,984 INFO L280 TraceCheckUtils]: 53: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,985 INFO L280 TraceCheckUtils]: 54: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,985 INFO L280 TraceCheckUtils]: 55: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,985 INFO L280 TraceCheckUtils]: 56: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,985 INFO L280 TraceCheckUtils]: 57: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,986 INFO L280 TraceCheckUtils]: 58: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,986 INFO L280 TraceCheckUtils]: 59: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:42,986 INFO L280 TraceCheckUtils]: 60: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-10 19:05:42,987 INFO L280 TraceCheckUtils]: 61: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,987 INFO L280 TraceCheckUtils]: 62: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,987 INFO L280 TraceCheckUtils]: 63: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,988 INFO L280 TraceCheckUtils]: 64: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,988 INFO L280 TraceCheckUtils]: 65: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,988 INFO L280 TraceCheckUtils]: 66: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,989 INFO L280 TraceCheckUtils]: 67: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,989 INFO L280 TraceCheckUtils]: 68: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,989 INFO L280 TraceCheckUtils]: 69: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,989 INFO L280 TraceCheckUtils]: 70: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,990 INFO L280 TraceCheckUtils]: 71: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:42,990 INFO L280 TraceCheckUtils]: 72: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:42,990 INFO L280 TraceCheckUtils]: 73: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,991 INFO L280 TraceCheckUtils]: 74: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,991 INFO L280 TraceCheckUtils]: 75: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,991 INFO L280 TraceCheckUtils]: 76: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,991 INFO L280 TraceCheckUtils]: 77: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,992 INFO L280 TraceCheckUtils]: 78: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,992 INFO L280 TraceCheckUtils]: 79: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,992 INFO L280 TraceCheckUtils]: 80: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,993 INFO L280 TraceCheckUtils]: 81: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,993 INFO L280 TraceCheckUtils]: 82: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,993 INFO L280 TraceCheckUtils]: 83: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,993 INFO L280 TraceCheckUtils]: 84: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,994 INFO L280 TraceCheckUtils]: 85: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,994 INFO L280 TraceCheckUtils]: 86: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,995 INFO L280 TraceCheckUtils]: 87: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,995 INFO L280 TraceCheckUtils]: 88: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,995 INFO L280 TraceCheckUtils]: 89: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:42,995 INFO L280 TraceCheckUtils]: 90: Hoare triple {5653#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)))); {5653#false} is VALID [2020-07-10 19:05:42,996 INFO L280 TraceCheckUtils]: 91: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,996 INFO L280 TraceCheckUtils]: 92: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,996 INFO L280 TraceCheckUtils]: 93: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:42,997 INFO L280 TraceCheckUtils]: 94: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,997 INFO L280 TraceCheckUtils]: 95: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,997 INFO L280 TraceCheckUtils]: 96: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,997 INFO L280 TraceCheckUtils]: 97: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-10 19:05:42,998 INFO L280 TraceCheckUtils]: 98: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,998 INFO L280 TraceCheckUtils]: 99: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:42,998 INFO L280 TraceCheckUtils]: 100: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:42,999 INFO L280 TraceCheckUtils]: 101: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,999 INFO L280 TraceCheckUtils]: 102: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:42,999 INFO L280 TraceCheckUtils]: 103: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,000 INFO L280 TraceCheckUtils]: 104: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,000 INFO L280 TraceCheckUtils]: 105: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,000 INFO L280 TraceCheckUtils]: 106: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,001 INFO L280 TraceCheckUtils]: 107: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,001 INFO L280 TraceCheckUtils]: 108: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,001 INFO L280 TraceCheckUtils]: 109: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,002 INFO L280 TraceCheckUtils]: 110: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:43,002 INFO L280 TraceCheckUtils]: 111: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,002 INFO L280 TraceCheckUtils]: 112: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,002 INFO L280 TraceCheckUtils]: 113: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:43,003 INFO L280 TraceCheckUtils]: 114: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-10 19:05:43,023 INFO L280 TraceCheckUtils]: 115: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,023 INFO L280 TraceCheckUtils]: 116: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,024 INFO L280 TraceCheckUtils]: 117: Hoare triple {5653#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); {5653#false} is VALID [2020-07-10 19:05:43,024 INFO L280 TraceCheckUtils]: 118: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-10 19:05:43,024 INFO L280 TraceCheckUtils]: 119: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,028 INFO L280 TraceCheckUtils]: 120: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,028 INFO L280 TraceCheckUtils]: 121: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,028 INFO L280 TraceCheckUtils]: 122: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,028 INFO L280 TraceCheckUtils]: 123: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,029 INFO L280 TraceCheckUtils]: 124: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,029 INFO L280 TraceCheckUtils]: 125: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,029 INFO L280 TraceCheckUtils]: 126: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,029 INFO L280 TraceCheckUtils]: 127: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,030 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,030 INFO L280 TraceCheckUtils]: 129: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,030 INFO L280 TraceCheckUtils]: 130: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,030 INFO L280 TraceCheckUtils]: 131: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,031 INFO L280 TraceCheckUtils]: 132: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,031 INFO L280 TraceCheckUtils]: 133: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,031 INFO L280 TraceCheckUtils]: 134: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,031 INFO L280 TraceCheckUtils]: 135: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,032 INFO L280 TraceCheckUtils]: 136: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,032 INFO L280 TraceCheckUtils]: 137: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,032 INFO L280 TraceCheckUtils]: 138: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,032 INFO L280 TraceCheckUtils]: 139: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,032 INFO L280 TraceCheckUtils]: 140: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-10 19:05:43,032 INFO L280 TraceCheckUtils]: 141: Hoare triple {5653#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5653#false} is VALID [2020-07-10 19:05:43,033 INFO L280 TraceCheckUtils]: 142: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-10 19:05:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:05:43,054 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:05:43,055 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [144450390] [2020-07-10 19:05:43,055 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:05:43,055 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:05:43,055 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084390003] [2020-07-10 19:05:43,058 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 143 [2020-07-10 19:05:43,060 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:05:43,060 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:05:43,221 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:05:43,221 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:05:43,222 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:05:43,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:05:43,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:05:43,222 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-10 19:05:55,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:05:55,658 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-10 19:05:55,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:05:55,658 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 143 [2020-07-10 19:05:55,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:05:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:05:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-10 19:05:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:05:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-10 19:05:55,694 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-10 19:05:57,728 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:05:57,822 INFO L225 Difference]: With dead ends: 1436 [2020-07-10 19:05:57,822 INFO L226 Difference]: Without dead ends: 857 [2020-07-10 19:05:57,828 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-10 19:05:57,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-10 19:06:02,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-10 19:06:02,775 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:06:02,775 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-10 19:06:02,775 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-10 19:06:02,776 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-10 19:06:02,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:02,824 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-10 19:06:02,824 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-10 19:06:02,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:02,829 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:02,829 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-10 19:06:02,829 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-10 19:06:02,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:02,876 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-10 19:06:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-10 19:06:02,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:02,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:02,881 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:06:02,881 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:06:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-10 19:06:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-10 19:06:02,917 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 143 [2020-07-10 19:06:02,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:06:02,918 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-10 19:06:02,918 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:06:02,918 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-10 19:06:04,721 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-10 19:06:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 19:06:04,726 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:06:04,726 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:06:04,727 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 19:06:04,727 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:06:04,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:06:04,727 INFO L82 PathProgramCache]: Analyzing trace with hash 812216710, now seen corresponding path program 1 times [2020-07-10 19:06:04,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:06:04,728 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1377123849] [2020-07-10 19:06:04,728 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:06:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:05,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-10 19:06:05,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-10 19:06:05,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-10 19:06:05,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-10 19:06:05,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-10 19:06:05,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-10 19:06:05,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-10 19:06:05,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-10 19:06:05,064 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-10 19:06:05,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-10 19:06:05,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-10 19:06:05,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-10 19:06:05,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-10 19:06:05,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-10 19:06:05,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-10 19:06:05,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-10 19:06:05,066 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-10 19:06:05,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-10 19:06:05,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-10 19:06:05,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-10 19:06:05,066 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-10 19:06:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:05,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {11822#(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; {11786#true} is VALID [2020-07-10 19:06:05,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#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); {11786#true} is VALID [2020-07-10 19:06:05,117 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#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); {11786#true} is VALID [2020-07-10 19:06:05,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#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); {11786#true} is VALID [2020-07-10 19:06:05,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#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; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,126 INFO L280 TraceCheckUtils]: 5: Hoare triple {11820#(= 1 ~a20~0)} ~a8~0 := 13; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {11820#(= 1 ~a20~0)} ~a7~0 := 1; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,130 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 1 ~a20~0)} ~a16~0 := 4; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,131 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 1 ~a20~0)} #res := -1; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,132 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 1 ~a20~0)} assume true; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,139 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 1 ~a20~0)} {11786#true} #1104#return; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,141 INFO L263 TraceCheckUtils]: 0: Hoare triple {11786#true} call ULTIMATE.init(); {11821#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:06:05,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-10 19:06:05,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-10 19:06:05,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-10 19:06:05,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-10 19:06:05,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-10 19:06:05,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-10 19:06:05,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-10 19:06:05,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-10 19:06:05,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-10 19:06:05,145 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-10 19:06:05,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-10 19:06:05,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-10 19:06:05,146 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-10 19:06:05,146 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-10 19:06:05,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-10 19:06:05,146 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-10 19:06:05,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-10 19:06:05,147 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-10 19:06:05,147 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-10 19:06:05,147 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-10 19:06:05,147 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-10 19:06:05,147 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-10 19:06:05,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-10 19:06:05,148 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-10 19:06:05,148 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-10 19:06:05,148 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-10 19:06:05,148 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-10 19:06:05,148 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-10 19:06:05,148 INFO L280 TraceCheckUtils]: 29: Hoare triple {11786#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11786#true} is VALID [2020-07-10 19:06:05,150 INFO L263 TraceCheckUtils]: 30: Hoare triple {11786#true} call #t~ret3 := calculate_output(~input~0); {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:06:05,151 INFO L280 TraceCheckUtils]: 31: Hoare triple {11822#(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; {11786#true} is VALID [2020-07-10 19:06:05,151 INFO L280 TraceCheckUtils]: 32: Hoare triple {11786#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); {11786#true} is VALID [2020-07-10 19:06:05,151 INFO L280 TraceCheckUtils]: 33: Hoare triple {11786#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); {11786#true} is VALID [2020-07-10 19:06:05,151 INFO L280 TraceCheckUtils]: 34: Hoare triple {11786#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); {11786#true} is VALID [2020-07-10 19:06:05,152 INFO L280 TraceCheckUtils]: 35: Hoare triple {11786#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; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,153 INFO L280 TraceCheckUtils]: 36: Hoare triple {11820#(= 1 ~a20~0)} ~a8~0 := 13; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,153 INFO L280 TraceCheckUtils]: 37: Hoare triple {11820#(= 1 ~a20~0)} ~a7~0 := 1; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,154 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 1 ~a20~0)} ~a16~0 := 4; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,154 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 1 ~a20~0)} #res := -1; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,155 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 1 ~a20~0)} assume true; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,156 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 1 ~a20~0)} {11786#true} #1104#return; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,156 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,157 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 1 ~a20~0)} ~output~0 := #t~ret3; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,158 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 1 ~a20~0)} havoc #t~ret3; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,158 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 1 ~a20~0)} assume !false; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,159 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 1 ~a20~0)} havoc ~input~0; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,159 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,160 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,160 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 1 ~a20~0)} havoc #t~nondet2; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,161 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,161 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,162 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 1 ~a20~0)} ~input := #in~input; {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,162 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,162 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,163 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,163 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,164 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,166 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,167 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,168 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,168 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,169 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,169 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,170 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,170 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,171 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,171 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,172 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,174 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,175 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,176 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,176 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,177 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,178 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,178 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,179 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,179 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,180 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,180 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,181 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,182 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,182 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,183 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,183 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,183 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,184 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,184 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,185 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,185 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,185 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 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)))); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,186 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,186 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,186 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,187 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,187 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,188 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,188 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,188 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,189 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,189 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,190 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,190 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,190 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,191 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,191 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,192 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,192 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,193 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,195 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,196 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,197 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,198 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,199 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,200 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,201 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,202 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,203 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,205 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,206 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,207 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,207 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,208 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,208 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,209 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,210 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,210 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,211 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,211 INFO L280 TraceCheckUtils]: 128: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,212 INFO L280 TraceCheckUtils]: 129: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,212 INFO L280 TraceCheckUtils]: 130: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,213 INFO L280 TraceCheckUtils]: 131: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,213 INFO L280 TraceCheckUtils]: 132: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,214 INFO L280 TraceCheckUtils]: 133: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,214 INFO L280 TraceCheckUtils]: 134: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,215 INFO L280 TraceCheckUtils]: 135: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,216 INFO L280 TraceCheckUtils]: 136: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,216 INFO L280 TraceCheckUtils]: 137: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,216 INFO L280 TraceCheckUtils]: 138: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,217 INFO L280 TraceCheckUtils]: 139: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,217 INFO L280 TraceCheckUtils]: 140: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-10 19:06:05,217 INFO L280 TraceCheckUtils]: 141: Hoare triple {11820#(= 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; {11787#false} is VALID [2020-07-10 19:06:05,218 INFO L280 TraceCheckUtils]: 142: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-10 19:06:05,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:06:05,241 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:06:05,241 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1377123849] [2020-07-10 19:06:05,241 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:06:05,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:06:05,242 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447159688] [2020-07-10 19:06:05,242 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2020-07-10 19:06:05,243 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:06:05,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:06:05,420 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:05,420 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:06:05,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:06:05,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:06:05,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:06:05,422 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-10 19:06:19,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:19,341 INFO L93 Difference]: Finished difference Result 1963 states and 2508 transitions. [2020-07-10 19:06:19,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:06:19,342 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2020-07-10 19:06:19,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:06:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:06:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-10 19:06:19,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:06:19,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-10 19:06:19,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-10 19:06:21,187 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:21,270 INFO L225 Difference]: With dead ends: 1963 [2020-07-10 19:06:21,270 INFO L226 Difference]: Without dead ends: 1239 [2020-07-10 19:06:21,273 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:06:21,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1239 states. [2020-07-10 19:06:29,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1239 to 1038. [2020-07-10 19:06:29,045 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:06:29,046 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1239 states. Second operand 1038 states. [2020-07-10 19:06:29,046 INFO L74 IsIncluded]: Start isIncluded. First operand 1239 states. Second operand 1038 states. [2020-07-10 19:06:29,046 INFO L87 Difference]: Start difference. First operand 1239 states. Second operand 1038 states. [2020-07-10 19:06:29,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:29,135 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-10 19:06:29,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-10 19:06:29,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:29,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:29,141 INFO L74 IsIncluded]: Start isIncluded. First operand 1038 states. Second operand 1239 states. [2020-07-10 19:06:29,141 INFO L87 Difference]: Start difference. First operand 1038 states. Second operand 1239 states. [2020-07-10 19:06:29,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:29,240 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-10 19:06:29,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-10 19:06:29,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:06:29,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:06:29,249 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:06:29,249 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:06:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1038 states. [2020-07-10 19:06:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1301 transitions. [2020-07-10 19:06:29,347 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1301 transitions. Word has length 143 [2020-07-10 19:06:29,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:06:29,348 INFO L479 AbstractCegarLoop]: Abstraction has 1038 states and 1301 transitions. [2020-07-10 19:06:29,348 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:06:29,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1038 states and 1301 transitions. [2020-07-10 19:06:32,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1301 edges. 1301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:32,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1301 transitions. [2020-07-10 19:06:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-07-10 19:06:32,173 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:06:32,173 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:06:32,173 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 19:06:32,173 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:06:32,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:06:32,174 INFO L82 PathProgramCache]: Analyzing trace with hash -1603318008, now seen corresponding path program 1 times [2020-07-10 19:06:32,174 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:06:32,174 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1499635957] [2020-07-10 19:06:32,174 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:06:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:32,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {20359#(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; {20308#true} is VALID [2020-07-10 19:06:32,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {20308#true} ~d~0 := 4; {20308#true} is VALID [2020-07-10 19:06:32,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {20308#true} ~e~0 := 5; {20308#true} is VALID [2020-07-10 19:06:32,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {20308#true} ~f~0 := 6; {20308#true} is VALID [2020-07-10 19:06:32,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {20308#true} ~c~0 := 3; {20308#true} is VALID [2020-07-10 19:06:32,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {20308#true} ~b~0 := 2; {20308#true} is VALID [2020-07-10 19:06:32,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {20308#true} ~u~0 := 21; {20308#true} is VALID [2020-07-10 19:06:32,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {20308#true} ~v~0 := 22; {20308#true} is VALID [2020-07-10 19:06:32,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {20308#true} ~w~0 := 23; {20308#true} is VALID [2020-07-10 19:06:32,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {20308#true} ~x~0 := 24; {20308#true} is VALID [2020-07-10 19:06:32,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {20308#true} ~y~0 := 25; {20308#true} is VALID [2020-07-10 19:06:32,441 INFO L280 TraceCheckUtils]: 11: Hoare triple {20308#true} ~z~0 := 26; {20308#true} is VALID [2020-07-10 19:06:32,441 INFO L280 TraceCheckUtils]: 12: Hoare triple {20308#true} ~a17~0 := 1; {20308#true} is VALID [2020-07-10 19:06:32,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {20308#true} ~a7~0 := 0; {20308#true} is VALID [2020-07-10 19:06:32,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {20308#true} ~a20~0 := 1; {20308#true} is VALID [2020-07-10 19:06:32,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {20308#true} ~a8~0 := 15; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,460 INFO L280 TraceCheckUtils]: 16: Hoare triple {20360#(<= 15 ~a8~0)} ~a12~0 := 8; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {20360#(<= 15 ~a8~0)} ~a16~0 := 5; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {20360#(<= 15 ~a8~0)} ~a21~0 := 1; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {20360#(<= 15 ~a8~0)} assume true; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,465 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20360#(<= 15 ~a8~0)} {20308#true} #1100#return; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:06:32,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {20361#(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; {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,556 INFO L280 TraceCheckUtils]: 11: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,557 INFO L280 TraceCheckUtils]: 12: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,558 INFO L280 TraceCheckUtils]: 14: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,559 INFO L280 TraceCheckUtils]: 15: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume (8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,564 INFO L280 TraceCheckUtils]: 19: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,565 INFO L280 TraceCheckUtils]: 20: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,566 INFO L280 TraceCheckUtils]: 21: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,567 INFO L280 TraceCheckUtils]: 22: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,568 INFO L280 TraceCheckUtils]: 23: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,569 INFO L280 TraceCheckUtils]: 24: Hoare triple {20363#(= 13 |old(~a8~0)|)} #res := -1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,570 INFO L280 TraceCheckUtils]: 25: Hoare triple {20363#(= 13 |old(~a8~0)|)} assume true; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,572 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20363#(= 13 |old(~a8~0)|)} {20331#(not (= 13 ~a8~0))} #1104#return; {20309#false} is VALID [2020-07-10 19:06:32,576 INFO L263 TraceCheckUtils]: 0: Hoare triple {20308#true} call ULTIMATE.init(); {20359#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:06:32,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {20359#(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; {20308#true} is VALID [2020-07-10 19:06:32,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {20308#true} ~d~0 := 4; {20308#true} is VALID [2020-07-10 19:06:32,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {20308#true} ~e~0 := 5; {20308#true} is VALID [2020-07-10 19:06:32,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {20308#true} ~f~0 := 6; {20308#true} is VALID [2020-07-10 19:06:32,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {20308#true} ~c~0 := 3; {20308#true} is VALID [2020-07-10 19:06:32,578 INFO L280 TraceCheckUtils]: 6: Hoare triple {20308#true} ~b~0 := 2; {20308#true} is VALID [2020-07-10 19:06:32,579 INFO L280 TraceCheckUtils]: 7: Hoare triple {20308#true} ~u~0 := 21; {20308#true} is VALID [2020-07-10 19:06:32,579 INFO L280 TraceCheckUtils]: 8: Hoare triple {20308#true} ~v~0 := 22; {20308#true} is VALID [2020-07-10 19:06:32,579 INFO L280 TraceCheckUtils]: 9: Hoare triple {20308#true} ~w~0 := 23; {20308#true} is VALID [2020-07-10 19:06:32,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {20308#true} ~x~0 := 24; {20308#true} is VALID [2020-07-10 19:06:32,580 INFO L280 TraceCheckUtils]: 11: Hoare triple {20308#true} ~y~0 := 25; {20308#true} is VALID [2020-07-10 19:06:32,580 INFO L280 TraceCheckUtils]: 12: Hoare triple {20308#true} ~z~0 := 26; {20308#true} is VALID [2020-07-10 19:06:32,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {20308#true} ~a17~0 := 1; {20308#true} is VALID [2020-07-10 19:06:32,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {20308#true} ~a7~0 := 0; {20308#true} is VALID [2020-07-10 19:06:32,581 INFO L280 TraceCheckUtils]: 15: Hoare triple {20308#true} ~a20~0 := 1; {20308#true} is VALID [2020-07-10 19:06:32,582 INFO L280 TraceCheckUtils]: 16: Hoare triple {20308#true} ~a8~0 := 15; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {20360#(<= 15 ~a8~0)} ~a12~0 := 8; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {20360#(<= 15 ~a8~0)} ~a16~0 := 5; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {20360#(<= 15 ~a8~0)} ~a21~0 := 1; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,586 INFO L280 TraceCheckUtils]: 20: Hoare triple {20360#(<= 15 ~a8~0)} assume true; {20360#(<= 15 ~a8~0)} is VALID [2020-07-10 19:06:32,588 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {20360#(<= 15 ~a8~0)} {20308#true} #1100#return; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,589 INFO L263 TraceCheckUtils]: 22: Hoare triple {20331#(not (= 13 ~a8~0))} call #t~ret4 := main(); {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,590 INFO L280 TraceCheckUtils]: 23: Hoare triple {20331#(not (= 13 ~a8~0))} ~output~0 := -1; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,591 INFO L280 TraceCheckUtils]: 24: Hoare triple {20331#(not (= 13 ~a8~0))} assume !false; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,592 INFO L280 TraceCheckUtils]: 25: Hoare triple {20331#(not (= 13 ~a8~0))} havoc ~input~0; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,593 INFO L280 TraceCheckUtils]: 26: Hoare triple {20331#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,594 INFO L280 TraceCheckUtils]: 27: Hoare triple {20331#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,595 INFO L280 TraceCheckUtils]: 28: Hoare triple {20331#(not (= 13 ~a8~0))} havoc #t~nondet2; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,595 INFO L280 TraceCheckUtils]: 29: Hoare triple {20331#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20331#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:06:32,597 INFO L263 TraceCheckUtils]: 30: Hoare triple {20331#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {20361#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:06:32,598 INFO L280 TraceCheckUtils]: 31: Hoare triple {20361#(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; {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,599 INFO L280 TraceCheckUtils]: 32: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,600 INFO L280 TraceCheckUtils]: 33: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,601 INFO L280 TraceCheckUtils]: 34: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,603 INFO L280 TraceCheckUtils]: 36: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,604 INFO L280 TraceCheckUtils]: 37: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,607 INFO L280 TraceCheckUtils]: 40: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,608 INFO L280 TraceCheckUtils]: 41: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,609 INFO L280 TraceCheckUtils]: 42: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,610 INFO L280 TraceCheckUtils]: 43: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,611 INFO L280 TraceCheckUtils]: 44: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,612 INFO L280 TraceCheckUtils]: 45: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,613 INFO L280 TraceCheckUtils]: 46: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,614 INFO L280 TraceCheckUtils]: 47: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,615 INFO L280 TraceCheckUtils]: 48: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,616 INFO L280 TraceCheckUtils]: 49: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume (8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,617 INFO L280 TraceCheckUtils]: 50: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,618 INFO L280 TraceCheckUtils]: 51: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,618 INFO L280 TraceCheckUtils]: 52: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,619 INFO L280 TraceCheckUtils]: 53: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,620 INFO L280 TraceCheckUtils]: 54: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,621 INFO L280 TraceCheckUtils]: 55: Hoare triple {20363#(= 13 |old(~a8~0)|)} #res := -1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,622 INFO L280 TraceCheckUtils]: 56: Hoare triple {20363#(= 13 |old(~a8~0)|)} assume true; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 19:06:32,623 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {20363#(= 13 |old(~a8~0)|)} {20331#(not (= 13 ~a8~0))} #1104#return; {20309#false} is VALID [2020-07-10 19:06:32,624 INFO L280 TraceCheckUtils]: 58: Hoare triple {20309#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20309#false} is VALID [2020-07-10 19:06:32,624 INFO L280 TraceCheckUtils]: 59: Hoare triple {20309#false} ~output~0 := #t~ret3; {20309#false} is VALID [2020-07-10 19:06:32,624 INFO L280 TraceCheckUtils]: 60: Hoare triple {20309#false} havoc #t~ret3; {20309#false} is VALID [2020-07-10 19:06:32,625 INFO L280 TraceCheckUtils]: 61: Hoare triple {20309#false} assume !false; {20309#false} is VALID [2020-07-10 19:06:32,625 INFO L280 TraceCheckUtils]: 62: Hoare triple {20309#false} havoc ~input~0; {20309#false} is VALID [2020-07-10 19:06:32,625 INFO L280 TraceCheckUtils]: 63: Hoare triple {20309#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20309#false} is VALID [2020-07-10 19:06:32,626 INFO L280 TraceCheckUtils]: 64: Hoare triple {20309#false} ~input~0 := #t~nondet2; {20309#false} is VALID [2020-07-10 19:06:32,626 INFO L280 TraceCheckUtils]: 65: Hoare triple {20309#false} havoc #t~nondet2; {20309#false} is VALID [2020-07-10 19:06:32,626 INFO L280 TraceCheckUtils]: 66: Hoare triple {20309#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20309#false} is VALID [2020-07-10 19:06:32,626 INFO L263 TraceCheckUtils]: 67: Hoare triple {20309#false} call #t~ret3 := calculate_output(~input~0); {20309#false} is VALID [2020-07-10 19:06:32,626 INFO L280 TraceCheckUtils]: 68: Hoare triple {20309#false} ~input := #in~input; {20309#false} is VALID [2020-07-10 19:06:32,627 INFO L280 TraceCheckUtils]: 69: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,627 INFO L280 TraceCheckUtils]: 70: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,627 INFO L280 TraceCheckUtils]: 71: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,627 INFO L280 TraceCheckUtils]: 72: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,628 INFO L280 TraceCheckUtils]: 73: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,628 INFO L280 TraceCheckUtils]: 74: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,628 INFO L280 TraceCheckUtils]: 75: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,628 INFO L280 TraceCheckUtils]: 76: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-10 19:06:32,628 INFO L280 TraceCheckUtils]: 77: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,629 INFO L280 TraceCheckUtils]: 78: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,629 INFO L280 TraceCheckUtils]: 79: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,629 INFO L280 TraceCheckUtils]: 80: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,629 INFO L280 TraceCheckUtils]: 81: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,629 INFO L280 TraceCheckUtils]: 82: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,630 INFO L280 TraceCheckUtils]: 83: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,630 INFO L280 TraceCheckUtils]: 84: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,630 INFO L280 TraceCheckUtils]: 85: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,630 INFO L280 TraceCheckUtils]: 86: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,630 INFO L280 TraceCheckUtils]: 87: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,630 INFO L280 TraceCheckUtils]: 88: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,631 INFO L280 TraceCheckUtils]: 89: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,631 INFO L280 TraceCheckUtils]: 90: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,631 INFO L280 TraceCheckUtils]: 91: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,631 INFO L280 TraceCheckUtils]: 92: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,632 INFO L280 TraceCheckUtils]: 93: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,632 INFO L280 TraceCheckUtils]: 94: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,632 INFO L280 TraceCheckUtils]: 95: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,632 INFO L280 TraceCheckUtils]: 96: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,632 INFO L280 TraceCheckUtils]: 97: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,633 INFO L280 TraceCheckUtils]: 98: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,633 INFO L280 TraceCheckUtils]: 99: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,633 INFO L280 TraceCheckUtils]: 100: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,633 INFO L280 TraceCheckUtils]: 101: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,633 INFO L280 TraceCheckUtils]: 102: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,634 INFO L280 TraceCheckUtils]: 103: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,634 INFO L280 TraceCheckUtils]: 104: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,634 INFO L280 TraceCheckUtils]: 105: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,634 INFO L280 TraceCheckUtils]: 106: Hoare triple {20309#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)))); {20309#false} is VALID [2020-07-10 19:06:32,634 INFO L280 TraceCheckUtils]: 107: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,635 INFO L280 TraceCheckUtils]: 108: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,635 INFO L280 TraceCheckUtils]: 109: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,635 INFO L280 TraceCheckUtils]: 110: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,635 INFO L280 TraceCheckUtils]: 111: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,636 INFO L280 TraceCheckUtils]: 112: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,636 INFO L280 TraceCheckUtils]: 113: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-10 19:06:32,636 INFO L280 TraceCheckUtils]: 114: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,636 INFO L280 TraceCheckUtils]: 115: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,636 INFO L280 TraceCheckUtils]: 116: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,636 INFO L280 TraceCheckUtils]: 117: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,637 INFO L280 TraceCheckUtils]: 118: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,637 INFO L280 TraceCheckUtils]: 119: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,637 INFO L280 TraceCheckUtils]: 120: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,637 INFO L280 TraceCheckUtils]: 121: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,637 INFO L280 TraceCheckUtils]: 122: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,638 INFO L280 TraceCheckUtils]: 123: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,638 INFO L280 TraceCheckUtils]: 124: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,638 INFO L280 TraceCheckUtils]: 125: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,638 INFO L280 TraceCheckUtils]: 126: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,638 INFO L280 TraceCheckUtils]: 127: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,639 INFO L280 TraceCheckUtils]: 128: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,639 INFO L280 TraceCheckUtils]: 129: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,639 INFO L280 TraceCheckUtils]: 130: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-10 19:06:32,639 INFO L280 TraceCheckUtils]: 131: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,639 INFO L280 TraceCheckUtils]: 132: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,640 INFO L280 TraceCheckUtils]: 133: Hoare triple {20309#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); {20309#false} is VALID [2020-07-10 19:06:32,640 INFO L280 TraceCheckUtils]: 134: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-10 19:06:32,640 INFO L280 TraceCheckUtils]: 135: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,640 INFO L280 TraceCheckUtils]: 136: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,640 INFO L280 TraceCheckUtils]: 137: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,641 INFO L280 TraceCheckUtils]: 138: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,641 INFO L280 TraceCheckUtils]: 139: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,641 INFO L280 TraceCheckUtils]: 140: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,641 INFO L280 TraceCheckUtils]: 141: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,641 INFO L280 TraceCheckUtils]: 142: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,642 INFO L280 TraceCheckUtils]: 143: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,642 INFO L280 TraceCheckUtils]: 144: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,642 INFO L280 TraceCheckUtils]: 145: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,642 INFO L280 TraceCheckUtils]: 146: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,642 INFO L280 TraceCheckUtils]: 147: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,643 INFO L280 TraceCheckUtils]: 148: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,643 INFO L280 TraceCheckUtils]: 149: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,643 INFO L280 TraceCheckUtils]: 150: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,643 INFO L280 TraceCheckUtils]: 151: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,643 INFO L280 TraceCheckUtils]: 152: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,643 INFO L280 TraceCheckUtils]: 153: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,644 INFO L280 TraceCheckUtils]: 154: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,644 INFO L280 TraceCheckUtils]: 155: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,644 INFO L280 TraceCheckUtils]: 156: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-10 19:06:32,644 INFO L280 TraceCheckUtils]: 157: Hoare triple {20309#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {20309#false} is VALID [2020-07-10 19:06:32,644 INFO L280 TraceCheckUtils]: 158: Hoare triple {20309#false} assume !false; {20309#false} is VALID [2020-07-10 19:06:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:06:32,670 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:06:32,670 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1499635957] [2020-07-10 19:06:32,671 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:06:32,671 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:06:32,671 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068375787] [2020-07-10 19:06:32,672 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 159 [2020-07-10 19:06:32,673 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:06:32,673 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:06:32,940 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:06:32,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:06:32,941 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:06:32,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:06:32,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:06:32,942 INFO L87 Difference]: Start difference. First operand 1038 states and 1301 transitions. Second operand 8 states. [2020-07-10 19:06:58,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:06:58,792 INFO L93 Difference]: Finished difference Result 3154 states and 4266 transitions. [2020-07-10 19:06:58,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 19:06:58,792 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 159 [2020-07-10 19:06:58,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:06:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:06:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-10 19:06:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:06:58,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-10 19:06:58,815 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1507 transitions. [2020-07-10 19:07:01,139 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1507 edges. 1507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:01,361 INFO L225 Difference]: With dead ends: 3154 [2020-07-10 19:07:01,361 INFO L226 Difference]: Without dead ends: 2140 [2020-07-10 19:07:01,368 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2020-07-10 19:07:01,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2140 states. [2020-07-10 19:07:14,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2140 to 1626. [2020-07-10 19:07:14,817 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:07:14,817 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2140 states. Second operand 1626 states. [2020-07-10 19:07:14,817 INFO L74 IsIncluded]: Start isIncluded. First operand 2140 states. Second operand 1626 states. [2020-07-10 19:07:14,818 INFO L87 Difference]: Start difference. First operand 2140 states. Second operand 1626 states. [2020-07-10 19:07:15,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:07:15,081 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-10 19:07:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-10 19:07:15,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:07:15,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:07:15,094 INFO L74 IsIncluded]: Start isIncluded. First operand 1626 states. Second operand 2140 states. [2020-07-10 19:07:15,094 INFO L87 Difference]: Start difference. First operand 1626 states. Second operand 2140 states. [2020-07-10 19:07:15,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:07:15,365 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-10 19:07:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-10 19:07:15,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:07:15,374 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:07:15,374 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:07:15,375 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:07:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1626 states. [2020-07-10 19:07:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1626 states and 2030 transitions. [2020-07-10 19:07:15,485 INFO L78 Accepts]: Start accepts. Automaton has 1626 states and 2030 transitions. Word has length 159 [2020-07-10 19:07:15,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:07:15,485 INFO L479 AbstractCegarLoop]: Abstraction has 1626 states and 2030 transitions. [2020-07-10 19:07:15,485 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:07:15,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1626 states and 2030 transitions. [2020-07-10 19:07:20,598 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2030 edges. 2030 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:20,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2030 transitions. [2020-07-10 19:07:20,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-07-10 19:07:20,604 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:07:20,604 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:07:20,604 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 19:07:20,605 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:07:20,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:07:20,605 INFO L82 PathProgramCache]: Analyzing trace with hash -598927294, now seen corresponding path program 1 times [2020-07-10 19:07:20,605 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:07:20,605 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [409999756] [2020-07-10 19:07:20,605 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:07:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:07:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:07:20,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {34286#(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; {34220#true} is VALID [2020-07-10 19:07:20,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {34220#true} ~d~0 := 4; {34220#true} is VALID [2020-07-10 19:07:20,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#true} ~e~0 := 5; {34220#true} is VALID [2020-07-10 19:07:20,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#true} ~f~0 := 6; {34220#true} is VALID [2020-07-10 19:07:20,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#true} ~c~0 := 3; {34220#true} is VALID [2020-07-10 19:07:20,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {34220#true} ~b~0 := 2; {34220#true} is VALID [2020-07-10 19:07:20,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {34220#true} ~u~0 := 21; {34220#true} is VALID [2020-07-10 19:07:20,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {34220#true} ~v~0 := 22; {34220#true} is VALID [2020-07-10 19:07:20,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {34220#true} ~w~0 := 23; {34220#true} is VALID [2020-07-10 19:07:20,778 INFO L280 TraceCheckUtils]: 9: Hoare triple {34220#true} ~x~0 := 24; {34220#true} is VALID [2020-07-10 19:07:20,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {34220#true} ~y~0 := 25; {34220#true} is VALID [2020-07-10 19:07:20,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {34220#true} ~z~0 := 26; {34220#true} is VALID [2020-07-10 19:07:20,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {34220#true} ~a17~0 := 1; {34220#true} is VALID [2020-07-10 19:07:20,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {34220#true} ~a7~0 := 0; {34220#true} is VALID [2020-07-10 19:07:20,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {34220#true} ~a20~0 := 1; {34220#true} is VALID [2020-07-10 19:07:20,779 INFO L280 TraceCheckUtils]: 15: Hoare triple {34220#true} ~a8~0 := 15; {34220#true} is VALID [2020-07-10 19:07:20,780 INFO L280 TraceCheckUtils]: 16: Hoare triple {34220#true} ~a12~0 := 8; {34220#true} is VALID [2020-07-10 19:07:20,780 INFO L280 TraceCheckUtils]: 17: Hoare triple {34220#true} ~a16~0 := 5; {34220#true} is VALID [2020-07-10 19:07:20,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {34220#true} ~a21~0 := 1; {34220#true} is VALID [2020-07-10 19:07:20,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {34220#true} assume true; {34220#true} is VALID [2020-07-10 19:07:20,781 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34220#true} {34220#true} #1100#return; {34220#true} is VALID [2020-07-10 19:07:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:07:20,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {34287#(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; {34220#true} is VALID [2020-07-10 19:07:20,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {34220#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); {34220#true} is VALID [2020-07-10 19:07:20,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#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); {34220#true} is VALID [2020-07-10 19:07:20,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#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); {34220#true} is VALID [2020-07-10 19:07:20,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#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; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {34254#(= 1 ~a21~0)} ~a8~0 := 13; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {34254#(= 1 ~a21~0)} ~a7~0 := 1; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {34254#(= 1 ~a21~0)} ~a16~0 := 4; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {34254#(= 1 ~a21~0)} #res := -1; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,821 INFO L280 TraceCheckUtils]: 9: Hoare triple {34254#(= 1 ~a21~0)} assume true; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,823 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34254#(= 1 ~a21~0)} {34220#true} #1104#return; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:07:20,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {34287#(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; {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,873 INFO L280 TraceCheckUtils]: 5: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,879 INFO L280 TraceCheckUtils]: 13: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,881 INFO L280 TraceCheckUtils]: 16: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,883 INFO L280 TraceCheckUtils]: 18: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,885 INFO L280 TraceCheckUtils]: 20: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,886 INFO L280 TraceCheckUtils]: 21: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,886 INFO L280 TraceCheckUtils]: 22: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,887 INFO L280 TraceCheckUtils]: 23: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,888 INFO L280 TraceCheckUtils]: 25: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,889 INFO L280 TraceCheckUtils]: 26: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,890 INFO L280 TraceCheckUtils]: 27: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} #res := 25; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,891 INFO L280 TraceCheckUtils]: 29: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} assume true; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,892 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {34289#(not (= 1 |old(~a21~0)|))} {34254#(= 1 ~a21~0)} #1104#return; {34221#false} is VALID [2020-07-10 19:07:20,894 INFO L263 TraceCheckUtils]: 0: Hoare triple {34220#true} call ULTIMATE.init(); {34286#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:07:20,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {34286#(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; {34220#true} is VALID [2020-07-10 19:07:20,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#true} ~d~0 := 4; {34220#true} is VALID [2020-07-10 19:07:20,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#true} ~e~0 := 5; {34220#true} is VALID [2020-07-10 19:07:20,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#true} ~f~0 := 6; {34220#true} is VALID [2020-07-10 19:07:20,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {34220#true} ~c~0 := 3; {34220#true} is VALID [2020-07-10 19:07:20,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {34220#true} ~b~0 := 2; {34220#true} is VALID [2020-07-10 19:07:20,896 INFO L280 TraceCheckUtils]: 7: Hoare triple {34220#true} ~u~0 := 21; {34220#true} is VALID [2020-07-10 19:07:20,896 INFO L280 TraceCheckUtils]: 8: Hoare triple {34220#true} ~v~0 := 22; {34220#true} is VALID [2020-07-10 19:07:20,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {34220#true} ~w~0 := 23; {34220#true} is VALID [2020-07-10 19:07:20,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {34220#true} ~x~0 := 24; {34220#true} is VALID [2020-07-10 19:07:20,897 INFO L280 TraceCheckUtils]: 11: Hoare triple {34220#true} ~y~0 := 25; {34220#true} is VALID [2020-07-10 19:07:20,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {34220#true} ~z~0 := 26; {34220#true} is VALID [2020-07-10 19:07:20,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {34220#true} ~a17~0 := 1; {34220#true} is VALID [2020-07-10 19:07:20,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {34220#true} ~a7~0 := 0; {34220#true} is VALID [2020-07-10 19:07:20,898 INFO L280 TraceCheckUtils]: 15: Hoare triple {34220#true} ~a20~0 := 1; {34220#true} is VALID [2020-07-10 19:07:20,899 INFO L280 TraceCheckUtils]: 16: Hoare triple {34220#true} ~a8~0 := 15; {34220#true} is VALID [2020-07-10 19:07:20,899 INFO L280 TraceCheckUtils]: 17: Hoare triple {34220#true} ~a12~0 := 8; {34220#true} is VALID [2020-07-10 19:07:20,899 INFO L280 TraceCheckUtils]: 18: Hoare triple {34220#true} ~a16~0 := 5; {34220#true} is VALID [2020-07-10 19:07:20,899 INFO L280 TraceCheckUtils]: 19: Hoare triple {34220#true} ~a21~0 := 1; {34220#true} is VALID [2020-07-10 19:07:20,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {34220#true} assume true; {34220#true} is VALID [2020-07-10 19:07:20,900 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34220#true} {34220#true} #1100#return; {34220#true} is VALID [2020-07-10 19:07:20,900 INFO L263 TraceCheckUtils]: 22: Hoare triple {34220#true} call #t~ret4 := main(); {34220#true} is VALID [2020-07-10 19:07:20,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {34220#true} ~output~0 := -1; {34220#true} is VALID [2020-07-10 19:07:20,901 INFO L280 TraceCheckUtils]: 24: Hoare triple {34220#true} assume !false; {34220#true} is VALID [2020-07-10 19:07:20,901 INFO L280 TraceCheckUtils]: 25: Hoare triple {34220#true} havoc ~input~0; {34220#true} is VALID [2020-07-10 19:07:20,901 INFO L280 TraceCheckUtils]: 26: Hoare triple {34220#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34220#true} is VALID [2020-07-10 19:07:20,902 INFO L280 TraceCheckUtils]: 27: Hoare triple {34220#true} ~input~0 := #t~nondet2; {34220#true} is VALID [2020-07-10 19:07:20,902 INFO L280 TraceCheckUtils]: 28: Hoare triple {34220#true} havoc #t~nondet2; {34220#true} is VALID [2020-07-10 19:07:20,902 INFO L280 TraceCheckUtils]: 29: Hoare triple {34220#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34220#true} is VALID [2020-07-10 19:07:20,904 INFO L263 TraceCheckUtils]: 30: Hoare triple {34220#true} call #t~ret3 := calculate_output(~input~0); {34287#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,905 INFO L280 TraceCheckUtils]: 31: Hoare triple {34287#(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; {34220#true} is VALID [2020-07-10 19:07:20,905 INFO L280 TraceCheckUtils]: 32: Hoare triple {34220#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); {34220#true} is VALID [2020-07-10 19:07:20,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {34220#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); {34220#true} is VALID [2020-07-10 19:07:20,906 INFO L280 TraceCheckUtils]: 34: Hoare triple {34220#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); {34220#true} is VALID [2020-07-10 19:07:20,907 INFO L280 TraceCheckUtils]: 35: Hoare triple {34220#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; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,907 INFO L280 TraceCheckUtils]: 36: Hoare triple {34254#(= 1 ~a21~0)} ~a8~0 := 13; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,908 INFO L280 TraceCheckUtils]: 37: Hoare triple {34254#(= 1 ~a21~0)} ~a7~0 := 1; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,908 INFO L280 TraceCheckUtils]: 38: Hoare triple {34254#(= 1 ~a21~0)} ~a16~0 := 4; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,909 INFO L280 TraceCheckUtils]: 39: Hoare triple {34254#(= 1 ~a21~0)} #res := -1; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,910 INFO L280 TraceCheckUtils]: 40: Hoare triple {34254#(= 1 ~a21~0)} assume true; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,910 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {34254#(= 1 ~a21~0)} {34220#true} #1104#return; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,911 INFO L280 TraceCheckUtils]: 42: Hoare triple {34254#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,912 INFO L280 TraceCheckUtils]: 43: Hoare triple {34254#(= 1 ~a21~0)} ~output~0 := #t~ret3; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,912 INFO L280 TraceCheckUtils]: 44: Hoare triple {34254#(= 1 ~a21~0)} havoc #t~ret3; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,913 INFO L280 TraceCheckUtils]: 45: Hoare triple {34254#(= 1 ~a21~0)} assume !false; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,913 INFO L280 TraceCheckUtils]: 46: Hoare triple {34254#(= 1 ~a21~0)} havoc ~input~0; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,914 INFO L280 TraceCheckUtils]: 47: Hoare triple {34254#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,914 INFO L280 TraceCheckUtils]: 48: Hoare triple {34254#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,915 INFO L280 TraceCheckUtils]: 49: Hoare triple {34254#(= 1 ~a21~0)} havoc #t~nondet2; {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,915 INFO L280 TraceCheckUtils]: 50: Hoare triple {34254#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34254#(= 1 ~a21~0)} is VALID [2020-07-10 19:07:20,916 INFO L263 TraceCheckUtils]: 51: Hoare triple {34254#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {34287#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,917 INFO L280 TraceCheckUtils]: 52: Hoare triple {34287#(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; {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,917 INFO L280 TraceCheckUtils]: 53: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,918 INFO L280 TraceCheckUtils]: 54: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,918 INFO L280 TraceCheckUtils]: 55: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,919 INFO L280 TraceCheckUtils]: 56: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,920 INFO L280 TraceCheckUtils]: 57: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,921 INFO L280 TraceCheckUtils]: 58: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,921 INFO L280 TraceCheckUtils]: 59: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,922 INFO L280 TraceCheckUtils]: 60: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,923 INFO L280 TraceCheckUtils]: 61: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,925 INFO L280 TraceCheckUtils]: 62: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,925 INFO L280 TraceCheckUtils]: 63: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,926 INFO L280 TraceCheckUtils]: 64: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,927 INFO L280 TraceCheckUtils]: 65: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,927 INFO L280 TraceCheckUtils]: 66: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,928 INFO L280 TraceCheckUtils]: 67: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,929 INFO L280 TraceCheckUtils]: 68: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,930 INFO L280 TraceCheckUtils]: 69: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,931 INFO L280 TraceCheckUtils]: 70: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,931 INFO L280 TraceCheckUtils]: 71: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,932 INFO L280 TraceCheckUtils]: 72: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,932 INFO L280 TraceCheckUtils]: 73: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,933 INFO L280 TraceCheckUtils]: 74: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,933 INFO L280 TraceCheckUtils]: 75: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:07:20,934 INFO L280 TraceCheckUtils]: 76: Hoare triple {34288#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,935 INFO L280 TraceCheckUtils]: 77: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,936 INFO L280 TraceCheckUtils]: 78: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,936 INFO L280 TraceCheckUtils]: 79: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,937 INFO L280 TraceCheckUtils]: 80: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} #res := 25; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,937 INFO L280 TraceCheckUtils]: 81: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} assume true; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:07:20,938 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {34289#(not (= 1 |old(~a21~0)|))} {34254#(= 1 ~a21~0)} #1104#return; {34221#false} is VALID [2020-07-10 19:07:20,938 INFO L280 TraceCheckUtils]: 83: Hoare triple {34221#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34221#false} is VALID [2020-07-10 19:07:20,939 INFO L280 TraceCheckUtils]: 84: Hoare triple {34221#false} ~output~0 := #t~ret3; {34221#false} is VALID [2020-07-10 19:07:20,939 INFO L280 TraceCheckUtils]: 85: Hoare triple {34221#false} havoc #t~ret3; {34221#false} is VALID [2020-07-10 19:07:20,939 INFO L280 TraceCheckUtils]: 86: Hoare triple {34221#false} assume !false; {34221#false} is VALID [2020-07-10 19:07:20,939 INFO L280 TraceCheckUtils]: 87: Hoare triple {34221#false} havoc ~input~0; {34221#false} is VALID [2020-07-10 19:07:20,939 INFO L280 TraceCheckUtils]: 88: Hoare triple {34221#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34221#false} is VALID [2020-07-10 19:07:20,939 INFO L280 TraceCheckUtils]: 89: Hoare triple {34221#false} ~input~0 := #t~nondet2; {34221#false} is VALID [2020-07-10 19:07:20,940 INFO L280 TraceCheckUtils]: 90: Hoare triple {34221#false} havoc #t~nondet2; {34221#false} is VALID [2020-07-10 19:07:20,940 INFO L280 TraceCheckUtils]: 91: Hoare triple {34221#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34221#false} is VALID [2020-07-10 19:07:20,940 INFO L263 TraceCheckUtils]: 92: Hoare triple {34221#false} call #t~ret3 := calculate_output(~input~0); {34221#false} is VALID [2020-07-10 19:07:20,940 INFO L280 TraceCheckUtils]: 93: Hoare triple {34221#false} ~input := #in~input; {34221#false} is VALID [2020-07-10 19:07:20,940 INFO L280 TraceCheckUtils]: 94: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,941 INFO L280 TraceCheckUtils]: 95: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,941 INFO L280 TraceCheckUtils]: 96: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,941 INFO L280 TraceCheckUtils]: 97: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,941 INFO L280 TraceCheckUtils]: 98: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,941 INFO L280 TraceCheckUtils]: 99: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,942 INFO L280 TraceCheckUtils]: 100: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,942 INFO L280 TraceCheckUtils]: 101: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-10 19:07:20,942 INFO L280 TraceCheckUtils]: 102: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,943 INFO L280 TraceCheckUtils]: 103: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,943 INFO L280 TraceCheckUtils]: 104: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,943 INFO L280 TraceCheckUtils]: 105: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,944 INFO L280 TraceCheckUtils]: 106: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,944 INFO L280 TraceCheckUtils]: 107: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,944 INFO L280 TraceCheckUtils]: 108: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,944 INFO L280 TraceCheckUtils]: 109: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,945 INFO L280 TraceCheckUtils]: 110: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,945 INFO L280 TraceCheckUtils]: 111: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,945 INFO L280 TraceCheckUtils]: 112: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,945 INFO L280 TraceCheckUtils]: 113: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,946 INFO L280 TraceCheckUtils]: 114: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,946 INFO L280 TraceCheckUtils]: 115: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,946 INFO L280 TraceCheckUtils]: 116: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,947 INFO L280 TraceCheckUtils]: 117: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,947 INFO L280 TraceCheckUtils]: 118: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,947 INFO L280 TraceCheckUtils]: 119: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,947 INFO L280 TraceCheckUtils]: 120: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,948 INFO L280 TraceCheckUtils]: 121: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,948 INFO L280 TraceCheckUtils]: 122: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,948 INFO L280 TraceCheckUtils]: 123: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,949 INFO L280 TraceCheckUtils]: 124: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,949 INFO L280 TraceCheckUtils]: 125: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,949 INFO L280 TraceCheckUtils]: 126: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,949 INFO L280 TraceCheckUtils]: 127: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,950 INFO L280 TraceCheckUtils]: 128: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,950 INFO L280 TraceCheckUtils]: 129: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,950 INFO L280 TraceCheckUtils]: 130: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,951 INFO L280 TraceCheckUtils]: 131: Hoare triple {34221#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)))); {34221#false} is VALID [2020-07-10 19:07:20,951 INFO L280 TraceCheckUtils]: 132: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,951 INFO L280 TraceCheckUtils]: 133: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,952 INFO L280 TraceCheckUtils]: 134: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,952 INFO L280 TraceCheckUtils]: 135: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,952 INFO L280 TraceCheckUtils]: 136: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,953 INFO L280 TraceCheckUtils]: 137: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,953 INFO L280 TraceCheckUtils]: 138: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-10 19:07:20,953 INFO L280 TraceCheckUtils]: 139: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,953 INFO L280 TraceCheckUtils]: 140: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,954 INFO L280 TraceCheckUtils]: 141: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,954 INFO L280 TraceCheckUtils]: 142: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,954 INFO L280 TraceCheckUtils]: 143: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,954 INFO L280 TraceCheckUtils]: 144: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,954 INFO L280 TraceCheckUtils]: 145: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,955 INFO L280 TraceCheckUtils]: 146: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,955 INFO L280 TraceCheckUtils]: 147: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,955 INFO L280 TraceCheckUtils]: 148: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,955 INFO L280 TraceCheckUtils]: 149: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,955 INFO L280 TraceCheckUtils]: 150: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,956 INFO L280 TraceCheckUtils]: 151: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,956 INFO L280 TraceCheckUtils]: 152: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,956 INFO L280 TraceCheckUtils]: 153: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,956 INFO L280 TraceCheckUtils]: 154: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,956 INFO L280 TraceCheckUtils]: 155: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-10 19:07:20,957 INFO L280 TraceCheckUtils]: 156: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,957 INFO L280 TraceCheckUtils]: 157: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,957 INFO L280 TraceCheckUtils]: 158: Hoare triple {34221#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); {34221#false} is VALID [2020-07-10 19:07:20,957 INFO L280 TraceCheckUtils]: 159: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-10 19:07:20,957 INFO L280 TraceCheckUtils]: 160: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,958 INFO L280 TraceCheckUtils]: 161: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,958 INFO L280 TraceCheckUtils]: 162: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,958 INFO L280 TraceCheckUtils]: 163: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,958 INFO L280 TraceCheckUtils]: 164: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,958 INFO L280 TraceCheckUtils]: 165: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,959 INFO L280 TraceCheckUtils]: 166: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,959 INFO L280 TraceCheckUtils]: 167: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,959 INFO L280 TraceCheckUtils]: 168: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,959 INFO L280 TraceCheckUtils]: 169: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,959 INFO L280 TraceCheckUtils]: 170: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,960 INFO L280 TraceCheckUtils]: 171: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,960 INFO L280 TraceCheckUtils]: 172: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,960 INFO L280 TraceCheckUtils]: 173: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,960 INFO L280 TraceCheckUtils]: 174: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,960 INFO L280 TraceCheckUtils]: 175: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,960 INFO L280 TraceCheckUtils]: 176: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,961 INFO L280 TraceCheckUtils]: 177: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,961 INFO L280 TraceCheckUtils]: 178: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,961 INFO L280 TraceCheckUtils]: 179: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,961 INFO L280 TraceCheckUtils]: 180: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,961 INFO L280 TraceCheckUtils]: 181: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-10 19:07:20,962 INFO L280 TraceCheckUtils]: 182: Hoare triple {34221#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {34221#false} is VALID [2020-07-10 19:07:20,962 INFO L280 TraceCheckUtils]: 183: Hoare triple {34221#false} assume !false; {34221#false} is VALID [2020-07-10 19:07:20,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:07:20,993 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:07:20,993 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [409999756] [2020-07-10 19:07:20,993 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:07:20,993 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:07:20,993 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915279899] [2020-07-10 19:07:20,994 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 184 [2020-07-10 19:07:20,995 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:07:20,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:07:21,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:21,214 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:07:21,214 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:07:21,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:07:21,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:07:21,215 INFO L87 Difference]: Start difference. First operand 1626 states and 2030 transitions. Second operand 7 states. [2020-07-10 19:07:45,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:07:45,581 INFO L93 Difference]: Finished difference Result 3791 states and 4903 transitions. [2020-07-10 19:07:45,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:07:45,582 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 184 [2020-07-10 19:07:45,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:07:45,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:07:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-10 19:07:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:07:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-10 19:07:45,594 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1309 transitions. [2020-07-10 19:07:47,533 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1309 edges. 1309 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:07:47,746 INFO L225 Difference]: With dead ends: 3791 [2020-07-10 19:07:47,746 INFO L226 Difference]: Without dead ends: 2189 [2020-07-10 19:07:47,753 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:07:47,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2189 states. [2020-07-10 19:08:03,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2189 to 1802. [2020-07-10 19:08:03,327 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:08:03,327 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2189 states. Second operand 1802 states. [2020-07-10 19:08:03,327 INFO L74 IsIncluded]: Start isIncluded. First operand 2189 states. Second operand 1802 states. [2020-07-10 19:08:03,328 INFO L87 Difference]: Start difference. First operand 2189 states. Second operand 1802 states. [2020-07-10 19:08:03,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:03,485 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-10 19:08:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-10 19:08:03,492 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:08:03,492 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:08:03,492 INFO L74 IsIncluded]: Start isIncluded. First operand 1802 states. Second operand 2189 states. [2020-07-10 19:08:03,492 INFO L87 Difference]: Start difference. First operand 1802 states. Second operand 2189 states. [2020-07-10 19:08:03,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:03,672 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-10 19:08:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-10 19:08:03,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:08:03,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:08:03,681 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:08:03,681 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:08:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1802 states. [2020-07-10 19:08:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1802 states and 2250 transitions. [2020-07-10 19:08:03,799 INFO L78 Accepts]: Start accepts. Automaton has 1802 states and 2250 transitions. Word has length 184 [2020-07-10 19:08:03,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:08:03,799 INFO L479 AbstractCegarLoop]: Abstraction has 1802 states and 2250 transitions. [2020-07-10 19:08:03,799 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:08:03,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1802 states and 2250 transitions. [2020-07-10 19:08:09,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2250 edges. 2250 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:08:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2250 transitions. [2020-07-10 19:08:09,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-07-10 19:08:09,772 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:08:09,772 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:08:09,772 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 19:08:09,772 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:08:09,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:08:09,773 INFO L82 PathProgramCache]: Analyzing trace with hash 135215777, now seen corresponding path program 1 times [2020-07-10 19:08:09,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:08:09,773 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1682369278] [2020-07-10 19:08:09,773 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:08:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:08:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:08:09,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {49941#(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; {49868#true} is VALID [2020-07-10 19:08:09,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {49868#true} ~d~0 := 4; {49868#true} is VALID [2020-07-10 19:08:09,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#true} ~e~0 := 5; {49868#true} is VALID [2020-07-10 19:08:09,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#true} ~f~0 := 6; {49868#true} is VALID [2020-07-10 19:08:09,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#true} ~c~0 := 3; {49868#true} is VALID [2020-07-10 19:08:09,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#true} ~b~0 := 2; {49868#true} is VALID [2020-07-10 19:08:09,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#true} ~u~0 := 21; {49868#true} is VALID [2020-07-10 19:08:09,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#true} ~v~0 := 22; {49868#true} is VALID [2020-07-10 19:08:09,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#true} ~w~0 := 23; {49868#true} is VALID [2020-07-10 19:08:09,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~x~0 := 24; {49868#true} is VALID [2020-07-10 19:08:09,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~y~0 := 25; {49868#true} is VALID [2020-07-10 19:08:09,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {49868#true} ~z~0 := 26; {49868#true} is VALID [2020-07-10 19:08:09,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {49868#true} ~a17~0 := 1; {49868#true} is VALID [2020-07-10 19:08:09,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {49868#true} ~a7~0 := 0; {49868#true} is VALID [2020-07-10 19:08:09,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {49868#true} ~a20~0 := 1; {49868#true} is VALID [2020-07-10 19:08:09,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {49868#true} ~a8~0 := 15; {49868#true} is VALID [2020-07-10 19:08:09,967 INFO L280 TraceCheckUtils]: 16: Hoare triple {49868#true} ~a12~0 := 8; {49868#true} is VALID [2020-07-10 19:08:09,967 INFO L280 TraceCheckUtils]: 17: Hoare triple {49868#true} ~a16~0 := 5; {49868#true} is VALID [2020-07-10 19:08:09,967 INFO L280 TraceCheckUtils]: 18: Hoare triple {49868#true} ~a21~0 := 1; {49868#true} is VALID [2020-07-10 19:08:09,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {49868#true} assume true; {49868#true} is VALID [2020-07-10 19:08:09,967 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49868#true} {49868#true} #1100#return; {49868#true} is VALID [2020-07-10 19:08:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:08:10,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {49942#(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; {49868#true} is VALID [2020-07-10 19:08:10,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,016 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,016 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,016 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-10 19:08:10,016 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-10 19:08:10,017 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~a7~0 := 1; {49868#true} is VALID [2020-07-10 19:08:10,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~a17~0 := 1; {49943#(= 1 ~a17~0)} is VALID [2020-07-10 19:08:10,018 INFO L280 TraceCheckUtils]: 11: Hoare triple {49943#(= 1 ~a17~0)} ~a21~0 := 0; {49943#(= 1 ~a17~0)} is VALID [2020-07-10 19:08:10,019 INFO L280 TraceCheckUtils]: 12: Hoare triple {49943#(= 1 ~a17~0)} ~a20~0 := 1; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,023 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49868#true} #1104#return; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:08:10,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {49942#(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; {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,101 INFO L280 TraceCheckUtils]: 7: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,113 INFO L280 TraceCheckUtils]: 15: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,114 INFO L280 TraceCheckUtils]: 16: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,115 INFO L280 TraceCheckUtils]: 17: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,119 INFO L280 TraceCheckUtils]: 20: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,121 INFO L280 TraceCheckUtils]: 21: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,126 INFO L280 TraceCheckUtils]: 26: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,127 INFO L280 TraceCheckUtils]: 28: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,128 INFO L280 TraceCheckUtils]: 29: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,129 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49869#false} is VALID [2020-07-10 19:08:10,133 INFO L263 TraceCheckUtils]: 0: Hoare triple {49868#true} call ULTIMATE.init(); {49941#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:08:10,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {49941#(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; {49868#true} is VALID [2020-07-10 19:08:10,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#true} ~d~0 := 4; {49868#true} is VALID [2020-07-10 19:08:10,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#true} ~e~0 := 5; {49868#true} is VALID [2020-07-10 19:08:10,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#true} ~f~0 := 6; {49868#true} is VALID [2020-07-10 19:08:10,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#true} ~c~0 := 3; {49868#true} is VALID [2020-07-10 19:08:10,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#true} ~b~0 := 2; {49868#true} is VALID [2020-07-10 19:08:10,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#true} ~u~0 := 21; {49868#true} is VALID [2020-07-10 19:08:10,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#true} ~v~0 := 22; {49868#true} is VALID [2020-07-10 19:08:10,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~w~0 := 23; {49868#true} is VALID [2020-07-10 19:08:10,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~x~0 := 24; {49868#true} is VALID [2020-07-10 19:08:10,136 INFO L280 TraceCheckUtils]: 11: Hoare triple {49868#true} ~y~0 := 25; {49868#true} is VALID [2020-07-10 19:08:10,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {49868#true} ~z~0 := 26; {49868#true} is VALID [2020-07-10 19:08:10,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {49868#true} ~a17~0 := 1; {49868#true} is VALID [2020-07-10 19:08:10,136 INFO L280 TraceCheckUtils]: 14: Hoare triple {49868#true} ~a7~0 := 0; {49868#true} is VALID [2020-07-10 19:08:10,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {49868#true} ~a20~0 := 1; {49868#true} is VALID [2020-07-10 19:08:10,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {49868#true} ~a8~0 := 15; {49868#true} is VALID [2020-07-10 19:08:10,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {49868#true} ~a12~0 := 8; {49868#true} is VALID [2020-07-10 19:08:10,137 INFO L280 TraceCheckUtils]: 18: Hoare triple {49868#true} ~a16~0 := 5; {49868#true} is VALID [2020-07-10 19:08:10,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {49868#true} ~a21~0 := 1; {49868#true} is VALID [2020-07-10 19:08:10,138 INFO L280 TraceCheckUtils]: 20: Hoare triple {49868#true} assume true; {49868#true} is VALID [2020-07-10 19:08:10,138 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49868#true} {49868#true} #1100#return; {49868#true} is VALID [2020-07-10 19:08:10,139 INFO L263 TraceCheckUtils]: 22: Hoare triple {49868#true} call #t~ret4 := main(); {49868#true} is VALID [2020-07-10 19:08:10,139 INFO L280 TraceCheckUtils]: 23: Hoare triple {49868#true} ~output~0 := -1; {49868#true} is VALID [2020-07-10 19:08:10,139 INFO L280 TraceCheckUtils]: 24: Hoare triple {49868#true} assume !false; {49868#true} is VALID [2020-07-10 19:08:10,140 INFO L280 TraceCheckUtils]: 25: Hoare triple {49868#true} havoc ~input~0; {49868#true} is VALID [2020-07-10 19:08:10,140 INFO L280 TraceCheckUtils]: 26: Hoare triple {49868#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49868#true} is VALID [2020-07-10 19:08:10,140 INFO L280 TraceCheckUtils]: 27: Hoare triple {49868#true} ~input~0 := #t~nondet2; {49868#true} is VALID [2020-07-10 19:08:10,141 INFO L280 TraceCheckUtils]: 28: Hoare triple {49868#true} havoc #t~nondet2; {49868#true} is VALID [2020-07-10 19:08:10,141 INFO L280 TraceCheckUtils]: 29: Hoare triple {49868#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49868#true} is VALID [2020-07-10 19:08:10,143 INFO L263 TraceCheckUtils]: 30: Hoare triple {49868#true} call #t~ret3 := calculate_output(~input~0); {49942#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:08:10,143 INFO L280 TraceCheckUtils]: 31: Hoare triple {49942#(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; {49868#true} is VALID [2020-07-10 19:08:10,143 INFO L280 TraceCheckUtils]: 32: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,144 INFO L280 TraceCheckUtils]: 33: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,144 INFO L280 TraceCheckUtils]: 34: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,144 INFO L280 TraceCheckUtils]: 35: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,145 INFO L280 TraceCheckUtils]: 36: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,145 INFO L280 TraceCheckUtils]: 37: Hoare triple {49868#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); {49868#true} is VALID [2020-07-10 19:08:10,145 INFO L280 TraceCheckUtils]: 38: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-10 19:08:10,146 INFO L280 TraceCheckUtils]: 39: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-10 19:08:10,146 INFO L280 TraceCheckUtils]: 40: Hoare triple {49868#true} ~a7~0 := 1; {49868#true} is VALID [2020-07-10 19:08:10,147 INFO L280 TraceCheckUtils]: 41: Hoare triple {49868#true} ~a17~0 := 1; {49943#(= 1 ~a17~0)} is VALID [2020-07-10 19:08:10,148 INFO L280 TraceCheckUtils]: 42: Hoare triple {49943#(= 1 ~a17~0)} ~a21~0 := 0; {49943#(= 1 ~a17~0)} is VALID [2020-07-10 19:08:10,149 INFO L280 TraceCheckUtils]: 43: Hoare triple {49943#(= 1 ~a17~0)} ~a20~0 := 1; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,150 INFO L280 TraceCheckUtils]: 44: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,151 INFO L280 TraceCheckUtils]: 45: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,152 INFO L280 TraceCheckUtils]: 46: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,153 INFO L280 TraceCheckUtils]: 47: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,155 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49868#true} #1104#return; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,156 INFO L280 TraceCheckUtils]: 49: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,157 INFO L280 TraceCheckUtils]: 50: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~ret3; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,159 INFO L280 TraceCheckUtils]: 52: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,160 INFO L280 TraceCheckUtils]: 53: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc ~input~0; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,161 INFO L280 TraceCheckUtils]: 54: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,163 INFO L280 TraceCheckUtils]: 55: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,164 INFO L280 TraceCheckUtils]: 56: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~nondet2; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,165 INFO L280 TraceCheckUtils]: 57: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:08:10,167 INFO L263 TraceCheckUtils]: 58: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {49942#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:08:10,168 INFO L280 TraceCheckUtils]: 59: Hoare triple {49942#(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; {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,169 INFO L280 TraceCheckUtils]: 60: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,171 INFO L280 TraceCheckUtils]: 61: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,172 INFO L280 TraceCheckUtils]: 62: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,174 INFO L280 TraceCheckUtils]: 63: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,175 INFO L280 TraceCheckUtils]: 64: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,177 INFO L280 TraceCheckUtils]: 65: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,178 INFO L280 TraceCheckUtils]: 66: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,179 INFO L280 TraceCheckUtils]: 67: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,180 INFO L280 TraceCheckUtils]: 68: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,181 INFO L280 TraceCheckUtils]: 69: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,183 INFO L280 TraceCheckUtils]: 70: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,184 INFO L280 TraceCheckUtils]: 71: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,186 INFO L280 TraceCheckUtils]: 72: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,187 INFO L280 TraceCheckUtils]: 73: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,188 INFO L280 TraceCheckUtils]: 74: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,190 INFO L280 TraceCheckUtils]: 75: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,191 INFO L280 TraceCheckUtils]: 76: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,193 INFO L280 TraceCheckUtils]: 77: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,194 INFO L280 TraceCheckUtils]: 78: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,195 INFO L280 TraceCheckUtils]: 79: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,196 INFO L280 TraceCheckUtils]: 80: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,198 INFO L280 TraceCheckUtils]: 81: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,199 INFO L280 TraceCheckUtils]: 82: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 19:08:10,201 INFO L280 TraceCheckUtils]: 83: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~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; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,202 INFO L280 TraceCheckUtils]: 84: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,203 INFO L280 TraceCheckUtils]: 85: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,203 INFO L280 TraceCheckUtils]: 86: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,204 INFO L280 TraceCheckUtils]: 87: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,205 INFO L280 TraceCheckUtils]: 88: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 19:08:10,207 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49869#false} is VALID [2020-07-10 19:08:10,207 INFO L280 TraceCheckUtils]: 90: Hoare triple {49869#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49869#false} is VALID [2020-07-10 19:08:10,208 INFO L280 TraceCheckUtils]: 91: Hoare triple {49869#false} ~output~0 := #t~ret3; {49869#false} is VALID [2020-07-10 19:08:10,208 INFO L280 TraceCheckUtils]: 92: Hoare triple {49869#false} havoc #t~ret3; {49869#false} is VALID [2020-07-10 19:08:10,208 INFO L280 TraceCheckUtils]: 93: Hoare triple {49869#false} assume !false; {49869#false} is VALID [2020-07-10 19:08:10,208 INFO L280 TraceCheckUtils]: 94: Hoare triple {49869#false} havoc ~input~0; {49869#false} is VALID [2020-07-10 19:08:10,209 INFO L280 TraceCheckUtils]: 95: Hoare triple {49869#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49869#false} is VALID [2020-07-10 19:08:10,209 INFO L280 TraceCheckUtils]: 96: Hoare triple {49869#false} ~input~0 := #t~nondet2; {49869#false} is VALID [2020-07-10 19:08:10,209 INFO L280 TraceCheckUtils]: 97: Hoare triple {49869#false} havoc #t~nondet2; {49869#false} is VALID [2020-07-10 19:08:10,210 INFO L280 TraceCheckUtils]: 98: Hoare triple {49869#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49869#false} is VALID [2020-07-10 19:08:10,210 INFO L263 TraceCheckUtils]: 99: Hoare triple {49869#false} call #t~ret3 := calculate_output(~input~0); {49869#false} is VALID [2020-07-10 19:08:10,210 INFO L280 TraceCheckUtils]: 100: Hoare triple {49869#false} ~input := #in~input; {49869#false} is VALID [2020-07-10 19:08:10,211 INFO L280 TraceCheckUtils]: 101: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,211 INFO L280 TraceCheckUtils]: 102: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,211 INFO L280 TraceCheckUtils]: 103: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,212 INFO L280 TraceCheckUtils]: 104: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,212 INFO L280 TraceCheckUtils]: 105: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,212 INFO L280 TraceCheckUtils]: 106: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,213 INFO L280 TraceCheckUtils]: 107: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,213 INFO L280 TraceCheckUtils]: 108: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-10 19:08:10,213 INFO L280 TraceCheckUtils]: 109: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,214 INFO L280 TraceCheckUtils]: 110: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,214 INFO L280 TraceCheckUtils]: 111: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,214 INFO L280 TraceCheckUtils]: 112: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,214 INFO L280 TraceCheckUtils]: 113: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,215 INFO L280 TraceCheckUtils]: 114: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,215 INFO L280 TraceCheckUtils]: 115: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,215 INFO L280 TraceCheckUtils]: 116: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,216 INFO L280 TraceCheckUtils]: 117: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,216 INFO L280 TraceCheckUtils]: 118: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,216 INFO L280 TraceCheckUtils]: 119: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,217 INFO L280 TraceCheckUtils]: 120: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,217 INFO L280 TraceCheckUtils]: 121: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,217 INFO L280 TraceCheckUtils]: 122: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,217 INFO L280 TraceCheckUtils]: 123: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,218 INFO L280 TraceCheckUtils]: 124: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,218 INFO L280 TraceCheckUtils]: 125: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,218 INFO L280 TraceCheckUtils]: 126: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,218 INFO L280 TraceCheckUtils]: 127: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,219 INFO L280 TraceCheckUtils]: 128: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,219 INFO L280 TraceCheckUtils]: 129: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,219 INFO L280 TraceCheckUtils]: 130: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,219 INFO L280 TraceCheckUtils]: 131: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,219 INFO L280 TraceCheckUtils]: 132: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,220 INFO L280 TraceCheckUtils]: 133: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,220 INFO L280 TraceCheckUtils]: 134: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,220 INFO L280 TraceCheckUtils]: 135: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,220 INFO L280 TraceCheckUtils]: 136: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,220 INFO L280 TraceCheckUtils]: 137: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,220 INFO L280 TraceCheckUtils]: 138: Hoare triple {49869#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)))); {49869#false} is VALID [2020-07-10 19:08:10,221 INFO L280 TraceCheckUtils]: 139: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,221 INFO L280 TraceCheckUtils]: 140: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,221 INFO L280 TraceCheckUtils]: 141: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,221 INFO L280 TraceCheckUtils]: 142: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,221 INFO L280 TraceCheckUtils]: 143: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,222 INFO L280 TraceCheckUtils]: 144: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,222 INFO L280 TraceCheckUtils]: 145: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-10 19:08:10,222 INFO L280 TraceCheckUtils]: 146: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,222 INFO L280 TraceCheckUtils]: 147: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,222 INFO L280 TraceCheckUtils]: 148: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,223 INFO L280 TraceCheckUtils]: 149: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,223 INFO L280 TraceCheckUtils]: 150: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,223 INFO L280 TraceCheckUtils]: 151: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,223 INFO L280 TraceCheckUtils]: 152: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,223 INFO L280 TraceCheckUtils]: 153: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,223 INFO L280 TraceCheckUtils]: 154: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,224 INFO L280 TraceCheckUtils]: 155: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,224 INFO L280 TraceCheckUtils]: 156: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,224 INFO L280 TraceCheckUtils]: 157: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,225 INFO L280 TraceCheckUtils]: 158: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,225 INFO L280 TraceCheckUtils]: 159: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,225 INFO L280 TraceCheckUtils]: 160: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,226 INFO L280 TraceCheckUtils]: 161: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,226 INFO L280 TraceCheckUtils]: 162: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-10 19:08:10,226 INFO L280 TraceCheckUtils]: 163: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,227 INFO L280 TraceCheckUtils]: 164: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,227 INFO L280 TraceCheckUtils]: 165: Hoare triple {49869#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); {49869#false} is VALID [2020-07-10 19:08:10,227 INFO L280 TraceCheckUtils]: 166: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-10 19:08:10,228 INFO L280 TraceCheckUtils]: 167: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,228 INFO L280 TraceCheckUtils]: 168: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,228 INFO L280 TraceCheckUtils]: 169: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,229 INFO L280 TraceCheckUtils]: 170: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,229 INFO L280 TraceCheckUtils]: 171: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,229 INFO L280 TraceCheckUtils]: 172: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,230 INFO L280 TraceCheckUtils]: 173: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,230 INFO L280 TraceCheckUtils]: 174: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,230 INFO L280 TraceCheckUtils]: 175: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,231 INFO L280 TraceCheckUtils]: 176: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,231 INFO L280 TraceCheckUtils]: 177: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,231 INFO L280 TraceCheckUtils]: 178: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,232 INFO L280 TraceCheckUtils]: 179: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,232 INFO L280 TraceCheckUtils]: 180: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,232 INFO L280 TraceCheckUtils]: 181: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,233 INFO L280 TraceCheckUtils]: 182: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,233 INFO L280 TraceCheckUtils]: 183: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,233 INFO L280 TraceCheckUtils]: 184: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,234 INFO L280 TraceCheckUtils]: 185: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,234 INFO L280 TraceCheckUtils]: 186: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,234 INFO L280 TraceCheckUtils]: 187: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,235 INFO L280 TraceCheckUtils]: 188: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-10 19:08:10,235 INFO L280 TraceCheckUtils]: 189: Hoare triple {49869#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {49869#false} is VALID [2020-07-10 19:08:10,235 INFO L280 TraceCheckUtils]: 190: Hoare triple {49869#false} assume !false; {49869#false} is VALID [2020-07-10 19:08:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:08:10,308 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:08:10,309 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1682369278] [2020-07-10 19:08:10,310 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:08:10,310 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:08:10,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84129839] [2020-07-10 19:08:10,311 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 191 [2020-07-10 19:08:10,311 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:08:10,311 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:08:10,641 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:08:10,642 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:08:10,642 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:08:10,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:08:10,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:08:10,643 INFO L87 Difference]: Start difference. First operand 1802 states and 2250 transitions. Second operand 8 states. [2020-07-10 19:08:48,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:08:48,357 INFO L93 Difference]: Finished difference Result 4911 states and 6331 transitions. [2020-07-10 19:08:48,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-10 19:08:48,357 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 191 [2020-07-10 19:08:48,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:08:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:08:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1578 transitions. [2020-07-10 19:08:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:08:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1578 transitions. [2020-07-10 19:08:48,374 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1578 transitions. [2020-07-10 19:08:50,993 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1578 edges. 1578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:08:51,386 INFO L225 Difference]: With dead ends: 4911 [2020-07-10 19:08:51,387 INFO L226 Difference]: Without dead ends: 3133 [2020-07-10 19:08:51,393 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=77, Invalid=195, Unknown=0, NotChecked=0, Total=272 [2020-07-10 19:08:51,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3133 states. [2020-07-10 19:09:15,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3133 to 2433. [2020-07-10 19:09:15,830 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:09:15,831 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3133 states. Second operand 2433 states. [2020-07-10 19:09:15,831 INFO L74 IsIncluded]: Start isIncluded. First operand 3133 states. Second operand 2433 states. [2020-07-10 19:09:15,831 INFO L87 Difference]: Start difference. First operand 3133 states. Second operand 2433 states. [2020-07-10 19:09:16,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:09:16,205 INFO L93 Difference]: Finished difference Result 3133 states and 3930 transitions. [2020-07-10 19:09:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 3930 transitions. [2020-07-10 19:09:16,212 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:09:16,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:09:16,212 INFO L74 IsIncluded]: Start isIncluded. First operand 2433 states. Second operand 3133 states. [2020-07-10 19:09:16,212 INFO L87 Difference]: Start difference. First operand 2433 states. Second operand 3133 states. [2020-07-10 19:09:16,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:09:16,545 INFO L93 Difference]: Finished difference Result 3133 states and 3930 transitions. [2020-07-10 19:09:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 3930 transitions. [2020-07-10 19:09:16,552 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:09:16,552 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:09:16,552 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:09:16,552 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:09:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2020-07-10 19:09:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3048 transitions. [2020-07-10 19:09:16,775 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3048 transitions. Word has length 191 [2020-07-10 19:09:16,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:09:16,775 INFO L479 AbstractCegarLoop]: Abstraction has 2433 states and 3048 transitions. [2020-07-10 19:09:16,775 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:09:16,775 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2433 states and 3048 transitions. [2020-07-10 19:09:26,085 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3048 edges. 3048 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:09:26,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3048 transitions. [2020-07-10 19:09:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-10 19:09:26,094 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:09:26,096 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2020-07-10 19:09:26,096 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 19:09:26,096 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:09:26,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:09:26,096 INFO L82 PathProgramCache]: Analyzing trace with hash -649495578, now seen corresponding path program 1 times [2020-07-10 19:09:26,097 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:09:26,097 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [454008687] [2020-07-10 19:09:26,097 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:09:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:26,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {71013#(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; {70923#true} is VALID [2020-07-10 19:09:26,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#true} ~d~0 := 4; {70923#true} is VALID [2020-07-10 19:09:26,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#true} ~e~0 := 5; {70923#true} is VALID [2020-07-10 19:09:26,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#true} ~f~0 := 6; {70923#true} is VALID [2020-07-10 19:09:26,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#true} ~c~0 := 3; {70923#true} is VALID [2020-07-10 19:09:26,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#true} ~b~0 := 2; {70923#true} is VALID [2020-07-10 19:09:26,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#true} ~u~0 := 21; {70923#true} is VALID [2020-07-10 19:09:26,329 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#true} ~v~0 := 22; {70923#true} is VALID [2020-07-10 19:09:26,329 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#true} ~w~0 := 23; {70923#true} is VALID [2020-07-10 19:09:26,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~x~0 := 24; {70923#true} is VALID [2020-07-10 19:09:26,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~y~0 := 25; {70923#true} is VALID [2020-07-10 19:09:26,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~z~0 := 26; {70923#true} is VALID [2020-07-10 19:09:26,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,331 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a7~0 := 0; {70923#true} is VALID [2020-07-10 19:09:26,331 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} ~a8~0 := 15; {70923#true} is VALID [2020-07-10 19:09:26,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} ~a12~0 := 8; {70923#true} is VALID [2020-07-10 19:09:26,332 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-10 19:09:26,332 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#true} ~a21~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,332 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-10 19:09:26,332 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {70923#true} {70923#true} #1100#return; {70923#true} is VALID [2020-07-10 19:09:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:26,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-10 19:09:26,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,370 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,370 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,370 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,371 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~a7~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~a21~0 := 0; {70923#true} is VALID [2020-07-10 19:09:26,372 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,372 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a8~0 := 13; {70923#true} is VALID [2020-07-10 19:09:26,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-10 19:09:26,373 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} #res := 26; {70923#true} is VALID [2020-07-10 19:09:26,373 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-10 19:09:26,373 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {70923#true} {70923#true} #1104#return; {70923#true} is VALID [2020-07-10 19:09:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:09:26,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-10 19:09:26,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-10 19:09:26,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,404 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,404 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,405 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,405 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,405 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,406 INFO L280 TraceCheckUtils]: 20: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,406 INFO L280 TraceCheckUtils]: 21: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,406 INFO L280 TraceCheckUtils]: 22: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,407 INFO L280 TraceCheckUtils]: 24: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,407 INFO L280 TraceCheckUtils]: 26: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,407 INFO L280 TraceCheckUtils]: 28: Hoare triple {70923#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {70923#true} is VALID [2020-07-10 19:09:26,407 INFO L280 TraceCheckUtils]: 29: Hoare triple {70923#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {70923#true} is VALID [2020-07-10 19:09:26,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {70923#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {70923#true} is VALID [2020-07-10 19:09:26,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {70923#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {70923#true} is VALID [2020-07-10 19:09:26,408 INFO L280 TraceCheckUtils]: 32: Hoare triple {70923#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {70923#true} is VALID [2020-07-10 19:09:26,408 INFO L280 TraceCheckUtils]: 33: Hoare triple {70923#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {70923#true} is VALID [2020-07-10 19:09:26,408 INFO L280 TraceCheckUtils]: 34: Hoare triple {70923#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {70923#true} is VALID [2020-07-10 19:09:26,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {70923#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {70923#true} is VALID [2020-07-10 19:09:26,409 INFO L280 TraceCheckUtils]: 36: Hoare triple {70923#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {70923#true} is VALID [2020-07-10 19:09:26,409 INFO L280 TraceCheckUtils]: 37: Hoare triple {70923#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {70923#true} is VALID [2020-07-10 19:09:26,409 INFO L280 TraceCheckUtils]: 38: Hoare triple {70923#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {70923#true} is VALID [2020-07-10 19:09:26,409 INFO L280 TraceCheckUtils]: 39: Hoare triple {70923#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {70923#true} is VALID [2020-07-10 19:09:26,410 INFO L280 TraceCheckUtils]: 40: Hoare triple {70923#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {70923#true} is VALID [2020-07-10 19:09:26,410 INFO L280 TraceCheckUtils]: 41: Hoare triple {70923#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {70923#true} is VALID [2020-07-10 19:09:26,411 INFO L280 TraceCheckUtils]: 42: Hoare triple {70923#true} assume ((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,412 INFO L280 TraceCheckUtils]: 43: Hoare triple {71012#(not (= 1 ~a21~0))} ~a16~0 := 4; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,412 INFO L280 TraceCheckUtils]: 44: Hoare triple {71012#(not (= 1 ~a21~0))} ~a20~0 := 0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,413 INFO L280 TraceCheckUtils]: 45: Hoare triple {71012#(not (= 1 ~a21~0))} #res := 25; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,414 INFO L280 TraceCheckUtils]: 46: Hoare triple {71012#(not (= 1 ~a21~0))} assume true; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,415 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {71012#(not (= 1 ~a21~0))} {70923#true} #1104#return; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,420 INFO L263 TraceCheckUtils]: 0: Hoare triple {70923#true} call ULTIMATE.init(); {71013#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:09:26,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {71013#(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; {70923#true} is VALID [2020-07-10 19:09:26,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#true} ~d~0 := 4; {70923#true} is VALID [2020-07-10 19:09:26,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#true} ~e~0 := 5; {70923#true} is VALID [2020-07-10 19:09:26,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#true} ~f~0 := 6; {70923#true} is VALID [2020-07-10 19:09:26,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#true} ~c~0 := 3; {70923#true} is VALID [2020-07-10 19:09:26,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#true} ~b~0 := 2; {70923#true} is VALID [2020-07-10 19:09:26,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#true} ~u~0 := 21; {70923#true} is VALID [2020-07-10 19:09:26,423 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#true} ~v~0 := 22; {70923#true} is VALID [2020-07-10 19:09:26,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~w~0 := 23; {70923#true} is VALID [2020-07-10 19:09:26,423 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~x~0 := 24; {70923#true} is VALID [2020-07-10 19:09:26,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~y~0 := 25; {70923#true} is VALID [2020-07-10 19:09:26,424 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~z~0 := 26; {70923#true} is VALID [2020-07-10 19:09:26,424 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a7~0 := 0; {70923#true} is VALID [2020-07-10 19:09:26,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} ~a8~0 := 15; {70923#true} is VALID [2020-07-10 19:09:26,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#true} ~a12~0 := 8; {70923#true} is VALID [2020-07-10 19:09:26,425 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-10 19:09:26,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#true} ~a21~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-10 19:09:26,425 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {70923#true} {70923#true} #1100#return; {70923#true} is VALID [2020-07-10 19:09:26,426 INFO L263 TraceCheckUtils]: 22: Hoare triple {70923#true} call #t~ret4 := main(); {70923#true} is VALID [2020-07-10 19:09:26,426 INFO L280 TraceCheckUtils]: 23: Hoare triple {70923#true} ~output~0 := -1; {70923#true} is VALID [2020-07-10 19:09:26,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {70923#true} assume !false; {70923#true} is VALID [2020-07-10 19:09:26,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {70923#true} havoc ~input~0; {70923#true} is VALID [2020-07-10 19:09:26,427 INFO L280 TraceCheckUtils]: 26: Hoare triple {70923#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70923#true} is VALID [2020-07-10 19:09:26,427 INFO L280 TraceCheckUtils]: 27: Hoare triple {70923#true} ~input~0 := #t~nondet2; {70923#true} is VALID [2020-07-10 19:09:26,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {70923#true} havoc #t~nondet2; {70923#true} is VALID [2020-07-10 19:09:26,427 INFO L280 TraceCheckUtils]: 29: Hoare triple {70923#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70923#true} is VALID [2020-07-10 19:09:26,429 INFO L263 TraceCheckUtils]: 30: Hoare triple {70923#true} call #t~ret3 := calculate_output(~input~0); {71014#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:09:26,429 INFO L280 TraceCheckUtils]: 31: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-10 19:09:26,429 INFO L280 TraceCheckUtils]: 32: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,429 INFO L280 TraceCheckUtils]: 34: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,430 INFO L280 TraceCheckUtils]: 35: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,430 INFO L280 TraceCheckUtils]: 37: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,430 INFO L280 TraceCheckUtils]: 38: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,430 INFO L280 TraceCheckUtils]: 39: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,431 INFO L280 TraceCheckUtils]: 40: Hoare triple {70923#true} ~a7~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,431 INFO L280 TraceCheckUtils]: 41: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,431 INFO L280 TraceCheckUtils]: 42: Hoare triple {70923#true} ~a21~0 := 0; {70923#true} is VALID [2020-07-10 19:09:26,431 INFO L280 TraceCheckUtils]: 43: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-10 19:09:26,431 INFO L280 TraceCheckUtils]: 44: Hoare triple {70923#true} ~a8~0 := 13; {70923#true} is VALID [2020-07-10 19:09:26,431 INFO L280 TraceCheckUtils]: 45: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-10 19:09:26,432 INFO L280 TraceCheckUtils]: 46: Hoare triple {70923#true} #res := 26; {70923#true} is VALID [2020-07-10 19:09:26,432 INFO L280 TraceCheckUtils]: 47: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-10 19:09:26,432 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {70923#true} {70923#true} #1104#return; {70923#true} is VALID [2020-07-10 19:09:26,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {70923#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70923#true} is VALID [2020-07-10 19:09:26,432 INFO L280 TraceCheckUtils]: 50: Hoare triple {70923#true} ~output~0 := #t~ret3; {70923#true} is VALID [2020-07-10 19:09:26,433 INFO L280 TraceCheckUtils]: 51: Hoare triple {70923#true} havoc #t~ret3; {70923#true} is VALID [2020-07-10 19:09:26,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {70923#true} assume !false; {70923#true} is VALID [2020-07-10 19:09:26,433 INFO L280 TraceCheckUtils]: 53: Hoare triple {70923#true} havoc ~input~0; {70923#true} is VALID [2020-07-10 19:09:26,433 INFO L280 TraceCheckUtils]: 54: Hoare triple {70923#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70923#true} is VALID [2020-07-10 19:09:26,433 INFO L280 TraceCheckUtils]: 55: Hoare triple {70923#true} ~input~0 := #t~nondet2; {70923#true} is VALID [2020-07-10 19:09:26,434 INFO L280 TraceCheckUtils]: 56: Hoare triple {70923#true} havoc #t~nondet2; {70923#true} is VALID [2020-07-10 19:09:26,434 INFO L280 TraceCheckUtils]: 57: Hoare triple {70923#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70923#true} is VALID [2020-07-10 19:09:26,435 INFO L263 TraceCheckUtils]: 58: Hoare triple {70923#true} call #t~ret3 := calculate_output(~input~0); {71014#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:09:26,435 INFO L280 TraceCheckUtils]: 59: Hoare triple {71014#(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; {70923#true} is VALID [2020-07-10 19:09:26,435 INFO L280 TraceCheckUtils]: 60: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,436 INFO L280 TraceCheckUtils]: 61: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,436 INFO L280 TraceCheckUtils]: 62: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,436 INFO L280 TraceCheckUtils]: 63: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,436 INFO L280 TraceCheckUtils]: 64: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,436 INFO L280 TraceCheckUtils]: 65: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,437 INFO L280 TraceCheckUtils]: 66: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,437 INFO L280 TraceCheckUtils]: 67: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-10 19:09:26,437 INFO L280 TraceCheckUtils]: 68: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,437 INFO L280 TraceCheckUtils]: 69: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,437 INFO L280 TraceCheckUtils]: 70: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,438 INFO L280 TraceCheckUtils]: 71: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,438 INFO L280 TraceCheckUtils]: 72: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,438 INFO L280 TraceCheckUtils]: 73: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,438 INFO L280 TraceCheckUtils]: 74: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,438 INFO L280 TraceCheckUtils]: 75: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,439 INFO L280 TraceCheckUtils]: 76: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,439 INFO L280 TraceCheckUtils]: 77: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,439 INFO L280 TraceCheckUtils]: 78: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,439 INFO L280 TraceCheckUtils]: 79: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-10 19:09:26,439 INFO L280 TraceCheckUtils]: 80: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,439 INFO L280 TraceCheckUtils]: 81: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,440 INFO L280 TraceCheckUtils]: 82: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,440 INFO L280 TraceCheckUtils]: 83: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,440 INFO L280 TraceCheckUtils]: 84: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,440 INFO L280 TraceCheckUtils]: 85: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,440 INFO L280 TraceCheckUtils]: 86: Hoare triple {70923#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); {70923#true} is VALID [2020-07-10 19:09:26,441 INFO L280 TraceCheckUtils]: 87: Hoare triple {70923#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {70923#true} is VALID [2020-07-10 19:09:26,441 INFO L280 TraceCheckUtils]: 88: Hoare triple {70923#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {70923#true} is VALID [2020-07-10 19:09:26,441 INFO L280 TraceCheckUtils]: 89: Hoare triple {70923#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {70923#true} is VALID [2020-07-10 19:09:26,441 INFO L280 TraceCheckUtils]: 90: Hoare triple {70923#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {70923#true} is VALID [2020-07-10 19:09:26,441 INFO L280 TraceCheckUtils]: 91: Hoare triple {70923#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {70923#true} is VALID [2020-07-10 19:09:26,442 INFO L280 TraceCheckUtils]: 92: Hoare triple {70923#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {70923#true} is VALID [2020-07-10 19:09:26,442 INFO L280 TraceCheckUtils]: 93: Hoare triple {70923#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {70923#true} is VALID [2020-07-10 19:09:26,442 INFO L280 TraceCheckUtils]: 94: Hoare triple {70923#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {70923#true} is VALID [2020-07-10 19:09:26,442 INFO L280 TraceCheckUtils]: 95: Hoare triple {70923#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {70923#true} is VALID [2020-07-10 19:09:26,442 INFO L280 TraceCheckUtils]: 96: Hoare triple {70923#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {70923#true} is VALID [2020-07-10 19:09:26,443 INFO L280 TraceCheckUtils]: 97: Hoare triple {70923#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {70923#true} is VALID [2020-07-10 19:09:26,443 INFO L280 TraceCheckUtils]: 98: Hoare triple {70923#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {70923#true} is VALID [2020-07-10 19:09:26,443 INFO L280 TraceCheckUtils]: 99: Hoare triple {70923#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {70923#true} is VALID [2020-07-10 19:09:26,443 INFO L280 TraceCheckUtils]: 100: Hoare triple {70923#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {70923#true} is VALID [2020-07-10 19:09:26,444 INFO L280 TraceCheckUtils]: 101: Hoare triple {70923#true} assume ((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,445 INFO L280 TraceCheckUtils]: 102: Hoare triple {71012#(not (= 1 ~a21~0))} ~a16~0 := 4; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,445 INFO L280 TraceCheckUtils]: 103: Hoare triple {71012#(not (= 1 ~a21~0))} ~a20~0 := 0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,446 INFO L280 TraceCheckUtils]: 104: Hoare triple {71012#(not (= 1 ~a21~0))} #res := 25; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,447 INFO L280 TraceCheckUtils]: 105: Hoare triple {71012#(not (= 1 ~a21~0))} assume true; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,448 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {71012#(not (= 1 ~a21~0))} {70923#true} #1104#return; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,449 INFO L280 TraceCheckUtils]: 107: Hoare triple {71012#(not (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,450 INFO L280 TraceCheckUtils]: 108: Hoare triple {71012#(not (= 1 ~a21~0))} ~output~0 := #t~ret3; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,451 INFO L280 TraceCheckUtils]: 109: Hoare triple {71012#(not (= 1 ~a21~0))} havoc #t~ret3; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,451 INFO L280 TraceCheckUtils]: 110: Hoare triple {71012#(not (= 1 ~a21~0))} assume !false; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,452 INFO L280 TraceCheckUtils]: 111: Hoare triple {71012#(not (= 1 ~a21~0))} havoc ~input~0; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,453 INFO L280 TraceCheckUtils]: 112: Hoare triple {71012#(not (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,454 INFO L280 TraceCheckUtils]: 113: Hoare triple {71012#(not (= 1 ~a21~0))} ~input~0 := #t~nondet2; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,455 INFO L280 TraceCheckUtils]: 114: Hoare triple {71012#(not (= 1 ~a21~0))} havoc #t~nondet2; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,456 INFO L280 TraceCheckUtils]: 115: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,457 INFO L263 TraceCheckUtils]: 116: Hoare triple {71012#(not (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,458 INFO L280 TraceCheckUtils]: 117: Hoare triple {71012#(not (= 1 ~a21~0))} ~input := #in~input; {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,458 INFO L280 TraceCheckUtils]: 118: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,459 INFO L280 TraceCheckUtils]: 119: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,460 INFO L280 TraceCheckUtils]: 120: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,460 INFO L280 TraceCheckUtils]: 121: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,461 INFO L280 TraceCheckUtils]: 122: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,462 INFO L280 TraceCheckUtils]: 123: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,462 INFO L280 TraceCheckUtils]: 124: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,463 INFO L280 TraceCheckUtils]: 125: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,463 INFO L280 TraceCheckUtils]: 126: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,464 INFO L280 TraceCheckUtils]: 127: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,465 INFO L280 TraceCheckUtils]: 128: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,465 INFO L280 TraceCheckUtils]: 129: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,466 INFO L280 TraceCheckUtils]: 130: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,467 INFO L280 TraceCheckUtils]: 131: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,467 INFO L280 TraceCheckUtils]: 132: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,468 INFO L280 TraceCheckUtils]: 133: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,469 INFO L280 TraceCheckUtils]: 134: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,470 INFO L280 TraceCheckUtils]: 135: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,471 INFO L280 TraceCheckUtils]: 136: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,471 INFO L280 TraceCheckUtils]: 137: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,472 INFO L280 TraceCheckUtils]: 138: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,473 INFO L280 TraceCheckUtils]: 139: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,474 INFO L280 TraceCheckUtils]: 140: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,475 INFO L280 TraceCheckUtils]: 141: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,476 INFO L280 TraceCheckUtils]: 142: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,476 INFO L280 TraceCheckUtils]: 143: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,477 INFO L280 TraceCheckUtils]: 144: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,478 INFO L280 TraceCheckUtils]: 145: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,479 INFO L280 TraceCheckUtils]: 146: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,480 INFO L280 TraceCheckUtils]: 147: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,480 INFO L280 TraceCheckUtils]: 148: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,481 INFO L280 TraceCheckUtils]: 149: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,482 INFO L280 TraceCheckUtils]: 150: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,482 INFO L280 TraceCheckUtils]: 151: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,483 INFO L280 TraceCheckUtils]: 152: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,484 INFO L280 TraceCheckUtils]: 153: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,484 INFO L280 TraceCheckUtils]: 154: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,485 INFO L280 TraceCheckUtils]: 155: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,486 INFO L280 TraceCheckUtils]: 156: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,486 INFO L280 TraceCheckUtils]: 157: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,487 INFO L280 TraceCheckUtils]: 158: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,487 INFO L280 TraceCheckUtils]: 159: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,488 INFO L280 TraceCheckUtils]: 160: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,489 INFO L280 TraceCheckUtils]: 161: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,490 INFO L280 TraceCheckUtils]: 162: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,491 INFO L280 TraceCheckUtils]: 163: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,491 INFO L280 TraceCheckUtils]: 164: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,492 INFO L280 TraceCheckUtils]: 165: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,493 INFO L280 TraceCheckUtils]: 166: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,494 INFO L280 TraceCheckUtils]: 167: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,495 INFO L280 TraceCheckUtils]: 168: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,495 INFO L280 TraceCheckUtils]: 169: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,496 INFO L280 TraceCheckUtils]: 170: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,497 INFO L280 TraceCheckUtils]: 171: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,498 INFO L280 TraceCheckUtils]: 172: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,499 INFO L280 TraceCheckUtils]: 173: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,500 INFO L280 TraceCheckUtils]: 174: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,501 INFO L280 TraceCheckUtils]: 175: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,501 INFO L280 TraceCheckUtils]: 176: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,502 INFO L280 TraceCheckUtils]: 177: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,502 INFO L280 TraceCheckUtils]: 178: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,503 INFO L280 TraceCheckUtils]: 179: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,504 INFO L280 TraceCheckUtils]: 180: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,504 INFO L280 TraceCheckUtils]: 181: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,505 INFO L280 TraceCheckUtils]: 182: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,505 INFO L280 TraceCheckUtils]: 183: Hoare triple {71012#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,506 INFO L280 TraceCheckUtils]: 184: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,507 INFO L280 TraceCheckUtils]: 185: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,507 INFO L280 TraceCheckUtils]: 186: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,508 INFO L280 TraceCheckUtils]: 187: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,508 INFO L280 TraceCheckUtils]: 188: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,509 INFO L280 TraceCheckUtils]: 189: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,510 INFO L280 TraceCheckUtils]: 190: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,510 INFO L280 TraceCheckUtils]: 191: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,511 INFO L280 TraceCheckUtils]: 192: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,512 INFO L280 TraceCheckUtils]: 193: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,512 INFO L280 TraceCheckUtils]: 194: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,513 INFO L280 TraceCheckUtils]: 195: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,513 INFO L280 TraceCheckUtils]: 196: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,514 INFO L280 TraceCheckUtils]: 197: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,515 INFO L280 TraceCheckUtils]: 198: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,515 INFO L280 TraceCheckUtils]: 199: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,516 INFO L280 TraceCheckUtils]: 200: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,516 INFO L280 TraceCheckUtils]: 201: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,517 INFO L280 TraceCheckUtils]: 202: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,517 INFO L280 TraceCheckUtils]: 203: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,518 INFO L280 TraceCheckUtils]: 204: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,518 INFO L280 TraceCheckUtils]: 205: Hoare triple {71012#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {71012#(not (= 1 ~a21~0))} is VALID [2020-07-10 19:09:26,519 INFO L280 TraceCheckUtils]: 206: Hoare triple {71012#(not (= 1 ~a21~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {70924#false} is VALID [2020-07-10 19:09:26,519 INFO L280 TraceCheckUtils]: 207: Hoare triple {70924#false} assume !false; {70924#false} is VALID [2020-07-10 19:09:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:09:26,572 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:09:26,573 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [454008687] [2020-07-10 19:09:26,573 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:09:26,573 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:09:26,573 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120241896] [2020-07-10 19:09:26,574 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 208 [2020-07-10 19:09:26,574 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:09:26,574 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:09:26,825 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:09:26,825 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:09:26,825 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:09:26,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:09:26,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:09:26,826 INFO L87 Difference]: Start difference. First operand 2433 states and 3048 transitions. Second operand 5 states. [2020-07-10 19:09:56,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:09:56,399 INFO L93 Difference]: Finished difference Result 4858 states and 6095 transitions. [2020-07-10 19:09:56,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:09:56,399 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 208 [2020-07-10 19:09:56,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:09:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:09:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1241 transitions. [2020-07-10 19:09:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:09:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1241 transitions. [2020-07-10 19:09:56,408 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1241 transitions. [2020-07-10 19:09:58,307 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1241 edges. 1241 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:09:58,530 INFO L225 Difference]: With dead ends: 4858 [2020-07-10 19:09:58,531 INFO L226 Difference]: Without dead ends: 2449 [2020-07-10 19:09:58,535 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:09:58,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2449 states. [2020-07-10 19:10:21,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2449 to 2292. [2020-07-10 19:10:21,332 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:10:21,333 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2449 states. Second operand 2292 states. [2020-07-10 19:10:21,333 INFO L74 IsIncluded]: Start isIncluded. First operand 2449 states. Second operand 2292 states. [2020-07-10 19:10:21,333 INFO L87 Difference]: Start difference. First operand 2449 states. Second operand 2292 states. [2020-07-10 19:10:21,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:10:21,521 INFO L93 Difference]: Finished difference Result 2449 states and 2984 transitions. [2020-07-10 19:10:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 2984 transitions. [2020-07-10 19:10:21,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:10:21,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:10:21,524 INFO L74 IsIncluded]: Start isIncluded. First operand 2292 states. Second operand 2449 states. [2020-07-10 19:10:21,524 INFO L87 Difference]: Start difference. First operand 2292 states. Second operand 2449 states. [2020-07-10 19:10:21,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:10:21,708 INFO L93 Difference]: Finished difference Result 2449 states and 2984 transitions. [2020-07-10 19:10:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 2984 transitions. [2020-07-10 19:10:21,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:10:21,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:10:21,712 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:10:21,712 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:10:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2292 states. [2020-07-10 19:10:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 2292 states and 2780 transitions. [2020-07-10 19:10:21,900 INFO L78 Accepts]: Start accepts. Automaton has 2292 states and 2780 transitions. Word has length 208 [2020-07-10 19:10:21,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:10:21,900 INFO L479 AbstractCegarLoop]: Abstraction has 2292 states and 2780 transitions. [2020-07-10 19:10:21,900 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:10:21,900 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2292 states and 2780 transitions. [2020-07-10 19:10:30,868 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2780 edges. 2780 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:10:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 2780 transitions. [2020-07-10 19:10:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2020-07-10 19:10:30,876 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:10:30,876 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:10:30,877 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 19:10:30,877 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:10:30,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:10:30,877 INFO L82 PathProgramCache]: Analyzing trace with hash -1198671744, now seen corresponding path program 1 times [2020-07-10 19:10:30,877 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:10:30,878 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [377660333] [2020-07-10 19:10:30,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:10:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:31,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {90329#(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; {90218#true} is VALID [2020-07-10 19:10:31,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {90218#true} ~d~0 := 4; {90218#true} is VALID [2020-07-10 19:10:31,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#true} ~e~0 := 5; {90218#true} is VALID [2020-07-10 19:10:31,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#true} ~f~0 := 6; {90218#true} is VALID [2020-07-10 19:10:31,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#true} ~c~0 := 3; {90218#true} is VALID [2020-07-10 19:10:31,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#true} ~b~0 := 2; {90218#true} is VALID [2020-07-10 19:10:31,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#true} ~u~0 := 21; {90218#true} is VALID [2020-07-10 19:10:31,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#true} ~v~0 := 22; {90218#true} is VALID [2020-07-10 19:10:31,063 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#true} ~w~0 := 23; {90218#true} is VALID [2020-07-10 19:10:31,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#true} ~x~0 := 24; {90218#true} is VALID [2020-07-10 19:10:31,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#true} ~y~0 := 25; {90218#true} is VALID [2020-07-10 19:10:31,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {90218#true} ~z~0 := 26; {90218#true} is VALID [2020-07-10 19:10:31,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {90218#true} ~a17~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,064 INFO L280 TraceCheckUtils]: 13: Hoare triple {90218#true} ~a7~0 := 0; {90218#true} is VALID [2020-07-10 19:10:31,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {90218#true} ~a20~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {90218#true} ~a8~0 := 15; {90218#true} is VALID [2020-07-10 19:10:31,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {90218#true} ~a12~0 := 8; {90218#true} is VALID [2020-07-10 19:10:31,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {90218#true} ~a16~0 := 5; {90218#true} is VALID [2020-07-10 19:10:31,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {90218#true} ~a21~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-10 19:10:31,066 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {90218#true} {90218#true} #1100#return; {90218#true} is VALID [2020-07-10 19:10:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:31,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-10 19:10:31,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,120 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,121 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#true} ~a7~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#true} ~a17~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {90331#(= 1 ~a17~0)} ~a21~0 := 0; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {90331#(= 1 ~a17~0)} ~a20~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,124 INFO L280 TraceCheckUtils]: 13: Hoare triple {90331#(= 1 ~a17~0)} ~a8~0 := 13; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,124 INFO L280 TraceCheckUtils]: 14: Hoare triple {90331#(= 1 ~a17~0)} ~a16~0 := 5; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,127 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} {90218#true} #1104#return; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:31,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {90330#(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; {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,177 INFO L280 TraceCheckUtils]: 8: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,177 INFO L280 TraceCheckUtils]: 9: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,178 INFO L280 TraceCheckUtils]: 10: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,179 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {90219#false} is VALID [2020-07-10 19:10:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:10:31,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-10 19:10:31,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,210 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,211 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,211 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#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))); {90218#true} is VALID [2020-07-10 19:10:31,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,211 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,212 INFO L280 TraceCheckUtils]: 11: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,212 INFO L280 TraceCheckUtils]: 12: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,212 INFO L280 TraceCheckUtils]: 15: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,213 INFO L280 TraceCheckUtils]: 16: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,213 INFO L280 TraceCheckUtils]: 17: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,213 INFO L280 TraceCheckUtils]: 18: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,213 INFO L280 TraceCheckUtils]: 19: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,213 INFO L280 TraceCheckUtils]: 20: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,214 INFO L280 TraceCheckUtils]: 21: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,214 INFO L280 TraceCheckUtils]: 22: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,214 INFO L280 TraceCheckUtils]: 23: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,214 INFO L280 TraceCheckUtils]: 24: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,214 INFO L280 TraceCheckUtils]: 25: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,215 INFO L280 TraceCheckUtils]: 26: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,215 INFO L280 TraceCheckUtils]: 27: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,215 INFO L280 TraceCheckUtils]: 28: Hoare triple {90218#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,215 INFO L280 TraceCheckUtils]: 29: Hoare triple {90218#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {90218#true} is VALID [2020-07-10 19:10:31,215 INFO L280 TraceCheckUtils]: 30: Hoare triple {90218#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,216 INFO L280 TraceCheckUtils]: 31: Hoare triple {90218#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,216 INFO L280 TraceCheckUtils]: 32: Hoare triple {90218#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {90218#true} is VALID [2020-07-10 19:10:31,216 INFO L280 TraceCheckUtils]: 33: Hoare triple {90218#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {90218#true} is VALID [2020-07-10 19:10:31,216 INFO L280 TraceCheckUtils]: 34: Hoare triple {90218#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {90218#true} is VALID [2020-07-10 19:10:31,216 INFO L280 TraceCheckUtils]: 35: Hoare triple {90218#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {90218#true} is VALID [2020-07-10 19:10:31,217 INFO L280 TraceCheckUtils]: 36: Hoare triple {90218#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {90218#true} is VALID [2020-07-10 19:10:31,217 INFO L280 TraceCheckUtils]: 37: Hoare triple {90218#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {90218#true} is VALID [2020-07-10 19:10:31,217 INFO L280 TraceCheckUtils]: 38: Hoare triple {90218#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {90218#true} is VALID [2020-07-10 19:10:31,217 INFO L280 TraceCheckUtils]: 39: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {90218#true} is VALID [2020-07-10 19:10:31,217 INFO L280 TraceCheckUtils]: 40: Hoare triple {90218#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,218 INFO L280 TraceCheckUtils]: 41: Hoare triple {90218#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {90218#true} is VALID [2020-07-10 19:10:31,218 INFO L280 TraceCheckUtils]: 42: Hoare triple {90218#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,218 INFO L280 TraceCheckUtils]: 43: Hoare triple {90218#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,218 INFO L280 TraceCheckUtils]: 44: Hoare triple {90218#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,218 INFO L280 TraceCheckUtils]: 45: Hoare triple {90218#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {90218#true} is VALID [2020-07-10 19:10:31,219 INFO L280 TraceCheckUtils]: 46: Hoare triple {90218#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {90218#true} is VALID [2020-07-10 19:10:31,219 INFO L280 TraceCheckUtils]: 47: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {90218#true} is VALID [2020-07-10 19:10:31,219 INFO L280 TraceCheckUtils]: 48: Hoare triple {90218#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {90218#true} is VALID [2020-07-10 19:10:31,219 INFO L280 TraceCheckUtils]: 49: Hoare triple {90218#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,220 INFO L280 TraceCheckUtils]: 50: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,220 INFO L280 TraceCheckUtils]: 51: Hoare triple {90218#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {90218#true} is VALID [2020-07-10 19:10:31,220 INFO L280 TraceCheckUtils]: 52: Hoare triple {90218#true} ~a8~0 := 13; {90218#true} is VALID [2020-07-10 19:10:31,220 INFO L280 TraceCheckUtils]: 53: Hoare triple {90218#true} ~a16~0 := 4; {90218#true} is VALID [2020-07-10 19:10:31,221 INFO L280 TraceCheckUtils]: 54: Hoare triple {90218#true} #res := -1; {90218#true} is VALID [2020-07-10 19:10:31,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-10 19:10:31,221 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {90218#true} {90219#false} #1104#return; {90219#false} is VALID [2020-07-10 19:10:31,227 INFO L263 TraceCheckUtils]: 0: Hoare triple {90218#true} call ULTIMATE.init(); {90329#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:10:31,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {90329#(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; {90218#true} is VALID [2020-07-10 19:10:31,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {90218#true} ~d~0 := 4; {90218#true} is VALID [2020-07-10 19:10:31,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {90218#true} ~e~0 := 5; {90218#true} is VALID [2020-07-10 19:10:31,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {90218#true} ~f~0 := 6; {90218#true} is VALID [2020-07-10 19:10:31,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {90218#true} ~c~0 := 3; {90218#true} is VALID [2020-07-10 19:10:31,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {90218#true} ~b~0 := 2; {90218#true} is VALID [2020-07-10 19:10:31,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {90218#true} ~u~0 := 21; {90218#true} is VALID [2020-07-10 19:10:31,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {90218#true} ~v~0 := 22; {90218#true} is VALID [2020-07-10 19:10:31,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {90218#true} ~w~0 := 23; {90218#true} is VALID [2020-07-10 19:10:31,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {90218#true} ~x~0 := 24; {90218#true} is VALID [2020-07-10 19:10:31,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {90218#true} ~y~0 := 25; {90218#true} is VALID [2020-07-10 19:10:31,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {90218#true} ~z~0 := 26; {90218#true} is VALID [2020-07-10 19:10:31,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {90218#true} ~a17~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {90218#true} ~a7~0 := 0; {90218#true} is VALID [2020-07-10 19:10:31,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {90218#true} ~a20~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {90218#true} ~a8~0 := 15; {90218#true} is VALID [2020-07-10 19:10:31,231 INFO L280 TraceCheckUtils]: 17: Hoare triple {90218#true} ~a12~0 := 8; {90218#true} is VALID [2020-07-10 19:10:31,231 INFO L280 TraceCheckUtils]: 18: Hoare triple {90218#true} ~a16~0 := 5; {90218#true} is VALID [2020-07-10 19:10:31,231 INFO L280 TraceCheckUtils]: 19: Hoare triple {90218#true} ~a21~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,232 INFO L280 TraceCheckUtils]: 20: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-10 19:10:31,232 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {90218#true} {90218#true} #1100#return; {90218#true} is VALID [2020-07-10 19:10:31,232 INFO L263 TraceCheckUtils]: 22: Hoare triple {90218#true} call #t~ret4 := main(); {90218#true} is VALID [2020-07-10 19:10:31,232 INFO L280 TraceCheckUtils]: 23: Hoare triple {90218#true} ~output~0 := -1; {90218#true} is VALID [2020-07-10 19:10:31,232 INFO L280 TraceCheckUtils]: 24: Hoare triple {90218#true} assume !false; {90218#true} is VALID [2020-07-10 19:10:31,233 INFO L280 TraceCheckUtils]: 25: Hoare triple {90218#true} havoc ~input~0; {90218#true} is VALID [2020-07-10 19:10:31,233 INFO L280 TraceCheckUtils]: 26: Hoare triple {90218#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90218#true} is VALID [2020-07-10 19:10:31,233 INFO L280 TraceCheckUtils]: 27: Hoare triple {90218#true} ~input~0 := #t~nondet2; {90218#true} is VALID [2020-07-10 19:10:31,233 INFO L280 TraceCheckUtils]: 28: Hoare triple {90218#true} havoc #t~nondet2; {90218#true} is VALID [2020-07-10 19:10:31,233 INFO L280 TraceCheckUtils]: 29: Hoare triple {90218#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90218#true} is VALID [2020-07-10 19:10:31,235 INFO L263 TraceCheckUtils]: 30: Hoare triple {90218#true} call #t~ret3 := calculate_output(~input~0); {90330#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:10:31,235 INFO L280 TraceCheckUtils]: 31: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-10 19:10:31,236 INFO L280 TraceCheckUtils]: 32: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,236 INFO L280 TraceCheckUtils]: 34: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,236 INFO L280 TraceCheckUtils]: 35: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,237 INFO L280 TraceCheckUtils]: 36: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,237 INFO L280 TraceCheckUtils]: 37: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,237 INFO L280 TraceCheckUtils]: 38: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,237 INFO L280 TraceCheckUtils]: 39: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,237 INFO L280 TraceCheckUtils]: 40: Hoare triple {90218#true} ~a7~0 := 1; {90218#true} is VALID [2020-07-10 19:10:31,238 INFO L280 TraceCheckUtils]: 41: Hoare triple {90218#true} ~a17~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,239 INFO L280 TraceCheckUtils]: 42: Hoare triple {90331#(= 1 ~a17~0)} ~a21~0 := 0; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,239 INFO L280 TraceCheckUtils]: 43: Hoare triple {90331#(= 1 ~a17~0)} ~a20~0 := 1; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,240 INFO L280 TraceCheckUtils]: 44: Hoare triple {90331#(= 1 ~a17~0)} ~a8~0 := 13; {90331#(= 1 ~a17~0)} is VALID [2020-07-10 19:10:31,241 INFO L280 TraceCheckUtils]: 45: Hoare triple {90331#(= 1 ~a17~0)} ~a16~0 := 5; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,241 INFO L280 TraceCheckUtils]: 46: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,242 INFO L280 TraceCheckUtils]: 47: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,243 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} {90218#true} #1104#return; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,244 INFO L280 TraceCheckUtils]: 49: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,245 INFO L280 TraceCheckUtils]: 50: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,246 INFO L280 TraceCheckUtils]: 51: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,246 INFO L280 TraceCheckUtils]: 52: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,247 INFO L280 TraceCheckUtils]: 53: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,248 INFO L280 TraceCheckUtils]: 54: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,249 INFO L280 TraceCheckUtils]: 55: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,249 INFO L280 TraceCheckUtils]: 56: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,250 INFO L280 TraceCheckUtils]: 57: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:10:31,252 INFO L263 TraceCheckUtils]: 58: Hoare triple {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {90330#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:10:31,252 INFO L280 TraceCheckUtils]: 59: Hoare triple {90330#(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; {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,253 INFO L280 TraceCheckUtils]: 60: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,254 INFO L280 TraceCheckUtils]: 61: Hoare triple {90332#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,255 INFO L280 TraceCheckUtils]: 62: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,256 INFO L280 TraceCheckUtils]: 63: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,256 INFO L280 TraceCheckUtils]: 64: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,257 INFO L280 TraceCheckUtils]: 65: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,257 INFO L280 TraceCheckUtils]: 66: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,258 INFO L280 TraceCheckUtils]: 67: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,259 INFO L280 TraceCheckUtils]: 68: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,260 INFO L280 TraceCheckUtils]: 69: Hoare triple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:10:31,261 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {90333#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {90259#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {90219#false} is VALID [2020-07-10 19:10:31,261 INFO L280 TraceCheckUtils]: 71: Hoare triple {90219#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {90219#false} is VALID [2020-07-10 19:10:31,261 INFO L280 TraceCheckUtils]: 72: Hoare triple {90219#false} ~output~0 := #t~ret3; {90219#false} is VALID [2020-07-10 19:10:31,262 INFO L280 TraceCheckUtils]: 73: Hoare triple {90219#false} havoc #t~ret3; {90219#false} is VALID [2020-07-10 19:10:31,262 INFO L280 TraceCheckUtils]: 74: Hoare triple {90219#false} assume !false; {90219#false} is VALID [2020-07-10 19:10:31,262 INFO L280 TraceCheckUtils]: 75: Hoare triple {90219#false} havoc ~input~0; {90219#false} is VALID [2020-07-10 19:10:31,262 INFO L280 TraceCheckUtils]: 76: Hoare triple {90219#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90219#false} is VALID [2020-07-10 19:10:31,262 INFO L280 TraceCheckUtils]: 77: Hoare triple {90219#false} ~input~0 := #t~nondet2; {90219#false} is VALID [2020-07-10 19:10:31,262 INFO L280 TraceCheckUtils]: 78: Hoare triple {90219#false} havoc #t~nondet2; {90219#false} is VALID [2020-07-10 19:10:31,263 INFO L280 TraceCheckUtils]: 79: Hoare triple {90219#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90219#false} is VALID [2020-07-10 19:10:31,263 INFO L263 TraceCheckUtils]: 80: Hoare triple {90219#false} call #t~ret3 := calculate_output(~input~0); {90330#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:10:31,263 INFO L280 TraceCheckUtils]: 81: Hoare triple {90330#(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; {90218#true} is VALID [2020-07-10 19:10:31,263 INFO L280 TraceCheckUtils]: 82: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,263 INFO L280 TraceCheckUtils]: 83: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,264 INFO L280 TraceCheckUtils]: 84: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,264 INFO L280 TraceCheckUtils]: 85: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,264 INFO L280 TraceCheckUtils]: 86: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,264 INFO L280 TraceCheckUtils]: 87: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,264 INFO L280 TraceCheckUtils]: 88: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,264 INFO L280 TraceCheckUtils]: 89: Hoare triple {90218#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))); {90218#true} is VALID [2020-07-10 19:10:31,265 INFO L280 TraceCheckUtils]: 90: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,265 INFO L280 TraceCheckUtils]: 91: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,265 INFO L280 TraceCheckUtils]: 92: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,265 INFO L280 TraceCheckUtils]: 93: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,265 INFO L280 TraceCheckUtils]: 94: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,266 INFO L280 TraceCheckUtils]: 95: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,266 INFO L280 TraceCheckUtils]: 96: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,266 INFO L280 TraceCheckUtils]: 97: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,266 INFO L280 TraceCheckUtils]: 98: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,266 INFO L280 TraceCheckUtils]: 99: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,266 INFO L280 TraceCheckUtils]: 100: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,267 INFO L280 TraceCheckUtils]: 101: Hoare triple {90218#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)); {90218#true} is VALID [2020-07-10 19:10:31,267 INFO L280 TraceCheckUtils]: 102: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,267 INFO L280 TraceCheckUtils]: 103: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,267 INFO L280 TraceCheckUtils]: 104: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,267 INFO L280 TraceCheckUtils]: 105: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,268 INFO L280 TraceCheckUtils]: 106: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,268 INFO L280 TraceCheckUtils]: 107: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,268 INFO L280 TraceCheckUtils]: 108: Hoare triple {90218#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); {90218#true} is VALID [2020-07-10 19:10:31,268 INFO L280 TraceCheckUtils]: 109: Hoare triple {90218#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,268 INFO L280 TraceCheckUtils]: 110: Hoare triple {90218#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {90218#true} is VALID [2020-07-10 19:10:31,268 INFO L280 TraceCheckUtils]: 111: Hoare triple {90218#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,269 INFO L280 TraceCheckUtils]: 112: Hoare triple {90218#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,269 INFO L280 TraceCheckUtils]: 113: Hoare triple {90218#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {90218#true} is VALID [2020-07-10 19:10:31,269 INFO L280 TraceCheckUtils]: 114: Hoare triple {90218#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {90218#true} is VALID [2020-07-10 19:10:31,269 INFO L280 TraceCheckUtils]: 115: Hoare triple {90218#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {90218#true} is VALID [2020-07-10 19:10:31,269 INFO L280 TraceCheckUtils]: 116: Hoare triple {90218#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {90218#true} is VALID [2020-07-10 19:10:31,269 INFO L280 TraceCheckUtils]: 117: Hoare triple {90218#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {90218#true} is VALID [2020-07-10 19:10:31,270 INFO L280 TraceCheckUtils]: 118: Hoare triple {90218#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {90218#true} is VALID [2020-07-10 19:10:31,270 INFO L280 TraceCheckUtils]: 119: Hoare triple {90218#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {90218#true} is VALID [2020-07-10 19:10:31,270 INFO L280 TraceCheckUtils]: 120: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {90218#true} is VALID [2020-07-10 19:10:31,270 INFO L280 TraceCheckUtils]: 121: Hoare triple {90218#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,270 INFO L280 TraceCheckUtils]: 122: Hoare triple {90218#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {90218#true} is VALID [2020-07-10 19:10:31,271 INFO L280 TraceCheckUtils]: 123: Hoare triple {90218#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,271 INFO L280 TraceCheckUtils]: 124: Hoare triple {90218#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,271 INFO L280 TraceCheckUtils]: 125: Hoare triple {90218#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {90218#true} is VALID [2020-07-10 19:10:31,271 INFO L280 TraceCheckUtils]: 126: Hoare triple {90218#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {90218#true} is VALID [2020-07-10 19:10:31,271 INFO L280 TraceCheckUtils]: 127: Hoare triple {90218#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {90218#true} is VALID [2020-07-10 19:10:31,272 INFO L280 TraceCheckUtils]: 128: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {90218#true} is VALID [2020-07-10 19:10:31,272 INFO L280 TraceCheckUtils]: 129: Hoare triple {90218#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {90218#true} is VALID [2020-07-10 19:10:31,272 INFO L280 TraceCheckUtils]: 130: Hoare triple {90218#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,272 INFO L280 TraceCheckUtils]: 131: Hoare triple {90218#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {90218#true} is VALID [2020-07-10 19:10:31,272 INFO L280 TraceCheckUtils]: 132: Hoare triple {90218#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {90218#true} is VALID [2020-07-10 19:10:31,272 INFO L280 TraceCheckUtils]: 133: Hoare triple {90218#true} ~a8~0 := 13; {90218#true} is VALID [2020-07-10 19:10:31,273 INFO L280 TraceCheckUtils]: 134: Hoare triple {90218#true} ~a16~0 := 4; {90218#true} is VALID [2020-07-10 19:10:31,273 INFO L280 TraceCheckUtils]: 135: Hoare triple {90218#true} #res := -1; {90218#true} is VALID [2020-07-10 19:10:31,273 INFO L280 TraceCheckUtils]: 136: Hoare triple {90218#true} assume true; {90218#true} is VALID [2020-07-10 19:10:31,273 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {90218#true} {90219#false} #1104#return; {90219#false} is VALID [2020-07-10 19:10:31,273 INFO L280 TraceCheckUtils]: 138: Hoare triple {90219#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {90219#false} is VALID [2020-07-10 19:10:31,273 INFO L280 TraceCheckUtils]: 139: Hoare triple {90219#false} ~output~0 := #t~ret3; {90219#false} is VALID [2020-07-10 19:10:31,274 INFO L280 TraceCheckUtils]: 140: Hoare triple {90219#false} havoc #t~ret3; {90219#false} is VALID [2020-07-10 19:10:31,274 INFO L280 TraceCheckUtils]: 141: Hoare triple {90219#false} assume !false; {90219#false} is VALID [2020-07-10 19:10:31,274 INFO L280 TraceCheckUtils]: 142: Hoare triple {90219#false} havoc ~input~0; {90219#false} is VALID [2020-07-10 19:10:31,274 INFO L280 TraceCheckUtils]: 143: Hoare triple {90219#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {90219#false} is VALID [2020-07-10 19:10:31,274 INFO L280 TraceCheckUtils]: 144: Hoare triple {90219#false} ~input~0 := #t~nondet2; {90219#false} is VALID [2020-07-10 19:10:31,275 INFO L280 TraceCheckUtils]: 145: Hoare triple {90219#false} havoc #t~nondet2; {90219#false} is VALID [2020-07-10 19:10:31,275 INFO L280 TraceCheckUtils]: 146: Hoare triple {90219#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {90219#false} is VALID [2020-07-10 19:10:31,275 INFO L263 TraceCheckUtils]: 147: Hoare triple {90219#false} call #t~ret3 := calculate_output(~input~0); {90219#false} is VALID [2020-07-10 19:10:31,275 INFO L280 TraceCheckUtils]: 148: Hoare triple {90219#false} ~input := #in~input; {90219#false} is VALID [2020-07-10 19:10:31,275 INFO L280 TraceCheckUtils]: 149: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,275 INFO L280 TraceCheckUtils]: 150: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,276 INFO L280 TraceCheckUtils]: 151: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,276 INFO L280 TraceCheckUtils]: 152: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,276 INFO L280 TraceCheckUtils]: 153: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,276 INFO L280 TraceCheckUtils]: 154: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,276 INFO L280 TraceCheckUtils]: 155: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,277 INFO L280 TraceCheckUtils]: 156: Hoare triple {90219#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))); {90219#false} is VALID [2020-07-10 19:10:31,277 INFO L280 TraceCheckUtils]: 157: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,277 INFO L280 TraceCheckUtils]: 158: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,277 INFO L280 TraceCheckUtils]: 159: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,277 INFO L280 TraceCheckUtils]: 160: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,277 INFO L280 TraceCheckUtils]: 161: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,278 INFO L280 TraceCheckUtils]: 162: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,278 INFO L280 TraceCheckUtils]: 163: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,278 INFO L280 TraceCheckUtils]: 164: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,278 INFO L280 TraceCheckUtils]: 165: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,278 INFO L280 TraceCheckUtils]: 166: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,279 INFO L280 TraceCheckUtils]: 167: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,279 INFO L280 TraceCheckUtils]: 168: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,279 INFO L280 TraceCheckUtils]: 169: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,279 INFO L280 TraceCheckUtils]: 170: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,279 INFO L280 TraceCheckUtils]: 171: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,279 INFO L280 TraceCheckUtils]: 172: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,280 INFO L280 TraceCheckUtils]: 173: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,280 INFO L280 TraceCheckUtils]: 174: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,280 INFO L280 TraceCheckUtils]: 175: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,280 INFO L280 TraceCheckUtils]: 176: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,280 INFO L280 TraceCheckUtils]: 177: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,281 INFO L280 TraceCheckUtils]: 178: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,281 INFO L280 TraceCheckUtils]: 179: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,281 INFO L280 TraceCheckUtils]: 180: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,281 INFO L280 TraceCheckUtils]: 181: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,281 INFO L280 TraceCheckUtils]: 182: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,282 INFO L280 TraceCheckUtils]: 183: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,282 INFO L280 TraceCheckUtils]: 184: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,282 INFO L280 TraceCheckUtils]: 185: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,282 INFO L280 TraceCheckUtils]: 186: Hoare triple {90219#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)))); {90219#false} is VALID [2020-07-10 19:10:31,282 INFO L280 TraceCheckUtils]: 187: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,283 INFO L280 TraceCheckUtils]: 188: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,283 INFO L280 TraceCheckUtils]: 189: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,283 INFO L280 TraceCheckUtils]: 190: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,283 INFO L280 TraceCheckUtils]: 191: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,283 INFO L280 TraceCheckUtils]: 192: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,284 INFO L280 TraceCheckUtils]: 193: Hoare triple {90219#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))); {90219#false} is VALID [2020-07-10 19:10:31,284 INFO L280 TraceCheckUtils]: 194: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,284 INFO L280 TraceCheckUtils]: 195: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,284 INFO L280 TraceCheckUtils]: 196: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,284 INFO L280 TraceCheckUtils]: 197: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,285 INFO L280 TraceCheckUtils]: 198: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,285 INFO L280 TraceCheckUtils]: 199: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,285 INFO L280 TraceCheckUtils]: 200: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,285 INFO L280 TraceCheckUtils]: 201: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,285 INFO L280 TraceCheckUtils]: 202: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,286 INFO L280 TraceCheckUtils]: 203: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,286 INFO L280 TraceCheckUtils]: 204: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,286 INFO L280 TraceCheckUtils]: 205: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,286 INFO L280 TraceCheckUtils]: 206: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,287 INFO L280 TraceCheckUtils]: 207: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,287 INFO L280 TraceCheckUtils]: 208: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,287 INFO L280 TraceCheckUtils]: 209: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,287 INFO L280 TraceCheckUtils]: 210: Hoare triple {90219#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)); {90219#false} is VALID [2020-07-10 19:10:31,287 INFO L280 TraceCheckUtils]: 211: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,288 INFO L280 TraceCheckUtils]: 212: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,288 INFO L280 TraceCheckUtils]: 213: Hoare triple {90219#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); {90219#false} is VALID [2020-07-10 19:10:31,288 INFO L280 TraceCheckUtils]: 214: Hoare triple {90219#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))); {90219#false} is VALID [2020-07-10 19:10:31,288 INFO L280 TraceCheckUtils]: 215: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,288 INFO L280 TraceCheckUtils]: 216: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,289 INFO L280 TraceCheckUtils]: 217: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,289 INFO L280 TraceCheckUtils]: 218: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,289 INFO L280 TraceCheckUtils]: 219: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,289 INFO L280 TraceCheckUtils]: 220: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,289 INFO L280 TraceCheckUtils]: 221: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,289 INFO L280 TraceCheckUtils]: 222: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,290 INFO L280 TraceCheckUtils]: 223: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,290 INFO L280 TraceCheckUtils]: 224: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,290 INFO L280 TraceCheckUtils]: 225: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,290 INFO L280 TraceCheckUtils]: 226: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,290 INFO L280 TraceCheckUtils]: 227: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,291 INFO L280 TraceCheckUtils]: 228: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,291 INFO L280 TraceCheckUtils]: 229: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,291 INFO L280 TraceCheckUtils]: 230: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,291 INFO L280 TraceCheckUtils]: 231: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,291 INFO L280 TraceCheckUtils]: 232: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,292 INFO L280 TraceCheckUtils]: 233: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,292 INFO L280 TraceCheckUtils]: 234: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,292 INFO L280 TraceCheckUtils]: 235: Hoare triple {90219#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,292 INFO L280 TraceCheckUtils]: 236: Hoare triple {90219#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {90219#false} is VALID [2020-07-10 19:10:31,292 INFO L280 TraceCheckUtils]: 237: Hoare triple {90219#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {90219#false} is VALID [2020-07-10 19:10:31,292 INFO L280 TraceCheckUtils]: 238: Hoare triple {90219#false} assume !false; {90219#false} is VALID [2020-07-10 19:10:31,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:10:31,344 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:10:31,345 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [377660333] [2020-07-10 19:10:31,345 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:10:31,345 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:10:31,345 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008988633] [2020-07-10 19:10:31,346 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 239 [2020-07-10 19:10:31,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:10:31,347 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:10:31,637 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:10:31,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:10:31,638 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:10:31,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:10:31,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:10:31,639 INFO L87 Difference]: Start difference. First operand 2292 states and 2780 transitions. Second operand 8 states. [2020-07-10 19:11:09,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:11:09,878 INFO L93 Difference]: Finished difference Result 5113 states and 6204 transitions. [2020-07-10 19:11:09,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 19:11:09,878 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 239 [2020-07-10 19:11:09,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:11:09,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:11:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-10 19:11:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:11:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-10 19:11:09,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1555 transitions. [2020-07-10 19:11:12,478 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1555 edges. 1555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:11:12,773 INFO L225 Difference]: With dead ends: 5113 [2020-07-10 19:11:12,773 INFO L226 Difference]: Without dead ends: 2845 [2020-07-10 19:11:12,778 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-10 19:11:12,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2845 states. [2020-07-10 19:11:40,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2845 to 2742. [2020-07-10 19:11:40,111 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:11:40,111 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2845 states. Second operand 2742 states. [2020-07-10 19:11:40,112 INFO L74 IsIncluded]: Start isIncluded. First operand 2845 states. Second operand 2742 states. [2020-07-10 19:11:40,112 INFO L87 Difference]: Start difference. First operand 2845 states. Second operand 2742 states. [2020-07-10 19:11:40,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:11:40,360 INFO L93 Difference]: Finished difference Result 2845 states and 3387 transitions. [2020-07-10 19:11:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 3387 transitions. [2020-07-10 19:11:40,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:11:40,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:11:40,364 INFO L74 IsIncluded]: Start isIncluded. First operand 2742 states. Second operand 2845 states. [2020-07-10 19:11:40,364 INFO L87 Difference]: Start difference. First operand 2742 states. Second operand 2845 states. [2020-07-10 19:11:40,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:11:40,611 INFO L93 Difference]: Finished difference Result 2845 states and 3387 transitions. [2020-07-10 19:11:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 3387 transitions. [2020-07-10 19:11:40,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:11:40,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:11:40,614 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:11:40,614 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:11:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2742 states. [2020-07-10 19:11:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 2742 states and 3272 transitions. [2020-07-10 19:11:40,859 INFO L78 Accepts]: Start accepts. Automaton has 2742 states and 3272 transitions. Word has length 239 [2020-07-10 19:11:40,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:11:40,859 INFO L479 AbstractCegarLoop]: Abstraction has 2742 states and 3272 transitions. [2020-07-10 19:11:40,859 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:11:40,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2742 states and 3272 transitions. [2020-07-10 19:11:51,897 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3272 edges. 3272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:11:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 3272 transitions. [2020-07-10 19:11:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2020-07-10 19:11:51,903 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:11:51,904 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-10 19:11:51,904 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 19:11:51,904 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:11:51,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:11:51,904 INFO L82 PathProgramCache]: Analyzing trace with hash 846210596, now seen corresponding path program 1 times [2020-07-10 19:11:51,904 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:11:51,905 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [60102332] [2020-07-10 19:11:51,905 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:11:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:11:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:11:52,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {111901#(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; {111765#true} is VALID [2020-07-10 19:11:52,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#true} ~d~0 := 4; {111765#true} is VALID [2020-07-10 19:11:52,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#true} ~e~0 := 5; {111765#true} is VALID [2020-07-10 19:11:52,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#true} ~f~0 := 6; {111765#true} is VALID [2020-07-10 19:11:52,205 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#true} ~c~0 := 3; {111765#true} is VALID [2020-07-10 19:11:52,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#true} ~b~0 := 2; {111765#true} is VALID [2020-07-10 19:11:52,205 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#true} ~u~0 := 21; {111765#true} is VALID [2020-07-10 19:11:52,205 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#true} ~v~0 := 22; {111765#true} is VALID [2020-07-10 19:11:52,206 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#true} ~w~0 := 23; {111765#true} is VALID [2020-07-10 19:11:52,206 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#true} ~x~0 := 24; {111765#true} is VALID [2020-07-10 19:11:52,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#true} ~y~0 := 25; {111765#true} is VALID [2020-07-10 19:11:52,207 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#true} ~z~0 := 26; {111765#true} is VALID [2020-07-10 19:11:52,207 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#true} ~a17~0 := 1; {111765#true} is VALID [2020-07-10 19:11:52,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#true} ~a7~0 := 0; {111765#true} is VALID [2020-07-10 19:11:52,207 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#true} ~a20~0 := 1; {111765#true} is VALID [2020-07-10 19:11:52,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#true} ~a8~0 := 15; {111765#true} is VALID [2020-07-10 19:11:52,208 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#true} ~a12~0 := 8; {111765#true} is VALID [2020-07-10 19:11:52,208 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#true} ~a16~0 := 5; {111765#true} is VALID [2020-07-10 19:11:52,208 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#true} ~a21~0 := 1; {111765#true} is VALID [2020-07-10 19:11:52,208 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#true} assume true; {111765#true} is VALID [2020-07-10 19:11:52,209 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {111765#true} {111765#true} #1100#return; {111765#true} is VALID [2020-07-10 19:11:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:11:52,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-10 19:11:52,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#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; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 5; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {111795#(not (= 1 ~a7~0))} ~a20~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,245 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111765#true} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:11:52,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-10 19:11:52,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,277 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-10 19:11:52,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,278 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,278 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,279 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,279 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,280 INFO L280 TraceCheckUtils]: 21: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,280 INFO L280 TraceCheckUtils]: 22: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,280 INFO L280 TraceCheckUtils]: 23: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,280 INFO L280 TraceCheckUtils]: 24: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,281 INFO L280 TraceCheckUtils]: 26: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,281 INFO L280 TraceCheckUtils]: 27: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,281 INFO L280 TraceCheckUtils]: 28: Hoare triple {111765#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,281 INFO L280 TraceCheckUtils]: 29: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,281 INFO L280 TraceCheckUtils]: 30: Hoare triple {111765#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {111765#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,282 INFO L280 TraceCheckUtils]: 32: Hoare triple {111765#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,282 INFO L280 TraceCheckUtils]: 33: Hoare triple {111765#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {111765#true} is VALID [2020-07-10 19:11:52,282 INFO L280 TraceCheckUtils]: 34: Hoare triple {111765#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {111765#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,283 INFO L280 TraceCheckUtils]: 36: Hoare triple {111765#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {111765#true} is VALID [2020-07-10 19:11:52,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {111765#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {111765#true} is VALID [2020-07-10 19:11:52,283 INFO L280 TraceCheckUtils]: 38: Hoare triple {111765#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {111765#true} is VALID [2020-07-10 19:11:52,283 INFO L280 TraceCheckUtils]: 39: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,284 INFO L280 TraceCheckUtils]: 40: Hoare triple {111765#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,284 INFO L280 TraceCheckUtils]: 41: Hoare triple {111765#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-10 19:11:52,284 INFO L280 TraceCheckUtils]: 42: Hoare triple {111765#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,285 INFO L280 TraceCheckUtils]: 43: Hoare triple {111765#true} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,285 INFO L280 TraceCheckUtils]: 44: Hoare triple {111795#(not (= 1 ~a7~0))} ~a17~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,286 INFO L280 TraceCheckUtils]: 45: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,287 INFO L280 TraceCheckUtils]: 46: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,288 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:11:52,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-10 19:11:52,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-10 19:11:52,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,319 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,320 INFO L280 TraceCheckUtils]: 20: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,320 INFO L280 TraceCheckUtils]: 21: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,320 INFO L280 TraceCheckUtils]: 22: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,320 INFO L280 TraceCheckUtils]: 23: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,320 INFO L280 TraceCheckUtils]: 24: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,321 INFO L280 TraceCheckUtils]: 25: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,321 INFO L280 TraceCheckUtils]: 26: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,321 INFO L280 TraceCheckUtils]: 27: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,321 INFO L280 TraceCheckUtils]: 28: Hoare triple {111765#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,321 INFO L280 TraceCheckUtils]: 29: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,322 INFO L280 TraceCheckUtils]: 30: Hoare triple {111765#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,322 INFO L280 TraceCheckUtils]: 31: Hoare triple {111765#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,322 INFO L280 TraceCheckUtils]: 32: Hoare triple {111765#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,322 INFO L280 TraceCheckUtils]: 33: Hoare triple {111765#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {111765#true} is VALID [2020-07-10 19:11:52,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {111765#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,323 INFO L280 TraceCheckUtils]: 35: Hoare triple {111765#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,323 INFO L280 TraceCheckUtils]: 36: Hoare triple {111765#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {111765#true} is VALID [2020-07-10 19:11:52,323 INFO L280 TraceCheckUtils]: 37: Hoare triple {111765#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {111765#true} is VALID [2020-07-10 19:11:52,323 INFO L280 TraceCheckUtils]: 38: Hoare triple {111765#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {111765#true} is VALID [2020-07-10 19:11:52,324 INFO L280 TraceCheckUtils]: 39: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {111765#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,324 INFO L280 TraceCheckUtils]: 41: Hoare triple {111765#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-10 19:11:52,324 INFO L280 TraceCheckUtils]: 42: Hoare triple {111765#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,324 INFO L280 TraceCheckUtils]: 43: Hoare triple {111765#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,325 INFO L280 TraceCheckUtils]: 44: Hoare triple {111765#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,325 INFO L280 TraceCheckUtils]: 45: Hoare triple {111765#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {111765#true} is VALID [2020-07-10 19:11:52,325 INFO L280 TraceCheckUtils]: 46: Hoare triple {111765#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {111765#true} is VALID [2020-07-10 19:11:52,325 INFO L280 TraceCheckUtils]: 47: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {111765#true} is VALID [2020-07-10 19:11:52,325 INFO L280 TraceCheckUtils]: 48: Hoare triple {111765#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-10 19:11:52,326 INFO L280 TraceCheckUtils]: 49: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,326 INFO L280 TraceCheckUtils]: 50: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,327 INFO L280 TraceCheckUtils]: 51: Hoare triple {111765#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,327 INFO L280 TraceCheckUtils]: 52: Hoare triple {111795#(not (= 1 ~a7~0))} ~a8~0 := 13; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,328 INFO L280 TraceCheckUtils]: 53: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 4; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,329 INFO L280 TraceCheckUtils]: 54: Hoare triple {111795#(not (= 1 ~a7~0))} #res := -1; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,329 INFO L280 TraceCheckUtils]: 55: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,330 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,334 INFO L263 TraceCheckUtils]: 0: Hoare triple {111765#true} call ULTIMATE.init(); {111901#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:11:52,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {111901#(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; {111765#true} is VALID [2020-07-10 19:11:52,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {111765#true} ~d~0 := 4; {111765#true} is VALID [2020-07-10 19:11:52,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {111765#true} ~e~0 := 5; {111765#true} is VALID [2020-07-10 19:11:52,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {111765#true} ~f~0 := 6; {111765#true} is VALID [2020-07-10 19:11:52,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {111765#true} ~c~0 := 3; {111765#true} is VALID [2020-07-10 19:11:52,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {111765#true} ~b~0 := 2; {111765#true} is VALID [2020-07-10 19:11:52,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {111765#true} ~u~0 := 21; {111765#true} is VALID [2020-07-10 19:11:52,336 INFO L280 TraceCheckUtils]: 8: Hoare triple {111765#true} ~v~0 := 22; {111765#true} is VALID [2020-07-10 19:11:52,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {111765#true} ~w~0 := 23; {111765#true} is VALID [2020-07-10 19:11:52,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {111765#true} ~x~0 := 24; {111765#true} is VALID [2020-07-10 19:11:52,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {111765#true} ~y~0 := 25; {111765#true} is VALID [2020-07-10 19:11:52,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {111765#true} ~z~0 := 26; {111765#true} is VALID [2020-07-10 19:11:52,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {111765#true} ~a17~0 := 1; {111765#true} is VALID [2020-07-10 19:11:52,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {111765#true} ~a7~0 := 0; {111765#true} is VALID [2020-07-10 19:11:52,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {111765#true} ~a20~0 := 1; {111765#true} is VALID [2020-07-10 19:11:52,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {111765#true} ~a8~0 := 15; {111765#true} is VALID [2020-07-10 19:11:52,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {111765#true} ~a12~0 := 8; {111765#true} is VALID [2020-07-10 19:11:52,337 INFO L280 TraceCheckUtils]: 18: Hoare triple {111765#true} ~a16~0 := 5; {111765#true} is VALID [2020-07-10 19:11:52,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {111765#true} ~a21~0 := 1; {111765#true} is VALID [2020-07-10 19:11:52,338 INFO L280 TraceCheckUtils]: 20: Hoare triple {111765#true} assume true; {111765#true} is VALID [2020-07-10 19:11:52,338 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {111765#true} {111765#true} #1100#return; {111765#true} is VALID [2020-07-10 19:11:52,338 INFO L263 TraceCheckUtils]: 22: Hoare triple {111765#true} call #t~ret4 := main(); {111765#true} is VALID [2020-07-10 19:11:52,338 INFO L280 TraceCheckUtils]: 23: Hoare triple {111765#true} ~output~0 := -1; {111765#true} is VALID [2020-07-10 19:11:52,338 INFO L280 TraceCheckUtils]: 24: Hoare triple {111765#true} assume !false; {111765#true} is VALID [2020-07-10 19:11:52,339 INFO L280 TraceCheckUtils]: 25: Hoare triple {111765#true} havoc ~input~0; {111765#true} is VALID [2020-07-10 19:11:52,339 INFO L280 TraceCheckUtils]: 26: Hoare triple {111765#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111765#true} is VALID [2020-07-10 19:11:52,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {111765#true} ~input~0 := #t~nondet2; {111765#true} is VALID [2020-07-10 19:11:52,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {111765#true} havoc #t~nondet2; {111765#true} is VALID [2020-07-10 19:11:52,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {111765#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111765#true} is VALID [2020-07-10 19:11:52,341 INFO L263 TraceCheckUtils]: 30: Hoare triple {111765#true} call #t~ret3 := calculate_output(~input~0); {111902#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:11:52,341 INFO L280 TraceCheckUtils]: 31: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-10 19:11:52,342 INFO L280 TraceCheckUtils]: 32: Hoare triple {111765#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; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,342 INFO L280 TraceCheckUtils]: 33: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 5; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,343 INFO L280 TraceCheckUtils]: 34: Hoare triple {111795#(not (= 1 ~a7~0))} ~a20~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,344 INFO L280 TraceCheckUtils]: 35: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,344 INFO L280 TraceCheckUtils]: 36: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,345 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111765#true} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,346 INFO L280 TraceCheckUtils]: 38: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,347 INFO L280 TraceCheckUtils]: 39: Hoare triple {111795#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,347 INFO L280 TraceCheckUtils]: 40: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,348 INFO L280 TraceCheckUtils]: 41: Hoare triple {111795#(not (= 1 ~a7~0))} assume !false; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,349 INFO L280 TraceCheckUtils]: 42: Hoare triple {111795#(not (= 1 ~a7~0))} havoc ~input~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,349 INFO L280 TraceCheckUtils]: 43: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,350 INFO L280 TraceCheckUtils]: 44: Hoare triple {111795#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,351 INFO L280 TraceCheckUtils]: 45: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,351 INFO L280 TraceCheckUtils]: 46: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,353 INFO L263 TraceCheckUtils]: 47: Hoare triple {111795#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {111902#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:11:52,353 INFO L280 TraceCheckUtils]: 48: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-10 19:11:52,353 INFO L280 TraceCheckUtils]: 49: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,354 INFO L280 TraceCheckUtils]: 52: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,354 INFO L280 TraceCheckUtils]: 53: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,354 INFO L280 TraceCheckUtils]: 54: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,354 INFO L280 TraceCheckUtils]: 55: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-10 19:11:52,354 INFO L280 TraceCheckUtils]: 57: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,355 INFO L280 TraceCheckUtils]: 58: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,355 INFO L280 TraceCheckUtils]: 59: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,355 INFO L280 TraceCheckUtils]: 60: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,355 INFO L280 TraceCheckUtils]: 61: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,355 INFO L280 TraceCheckUtils]: 62: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,356 INFO L280 TraceCheckUtils]: 63: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,356 INFO L280 TraceCheckUtils]: 64: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,356 INFO L280 TraceCheckUtils]: 65: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,356 INFO L280 TraceCheckUtils]: 66: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,356 INFO L280 TraceCheckUtils]: 67: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,357 INFO L280 TraceCheckUtils]: 68: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,357 INFO L280 TraceCheckUtils]: 69: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,357 INFO L280 TraceCheckUtils]: 70: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,357 INFO L280 TraceCheckUtils]: 71: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,357 INFO L280 TraceCheckUtils]: 72: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,358 INFO L280 TraceCheckUtils]: 73: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,358 INFO L280 TraceCheckUtils]: 74: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,358 INFO L280 TraceCheckUtils]: 75: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,358 INFO L280 TraceCheckUtils]: 76: Hoare triple {111765#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,358 INFO L280 TraceCheckUtils]: 77: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,358 INFO L280 TraceCheckUtils]: 78: Hoare triple {111765#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,359 INFO L280 TraceCheckUtils]: 79: Hoare triple {111765#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,359 INFO L280 TraceCheckUtils]: 80: Hoare triple {111765#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,359 INFO L280 TraceCheckUtils]: 81: Hoare triple {111765#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {111765#true} is VALID [2020-07-10 19:11:52,359 INFO L280 TraceCheckUtils]: 82: Hoare triple {111765#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,359 INFO L280 TraceCheckUtils]: 83: Hoare triple {111765#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,360 INFO L280 TraceCheckUtils]: 84: Hoare triple {111765#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {111765#true} is VALID [2020-07-10 19:11:52,360 INFO L280 TraceCheckUtils]: 85: Hoare triple {111765#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {111765#true} is VALID [2020-07-10 19:11:52,360 INFO L280 TraceCheckUtils]: 86: Hoare triple {111765#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {111765#true} is VALID [2020-07-10 19:11:52,360 INFO L280 TraceCheckUtils]: 87: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,360 INFO L280 TraceCheckUtils]: 88: Hoare triple {111765#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,360 INFO L280 TraceCheckUtils]: 89: Hoare triple {111765#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-10 19:11:52,361 INFO L280 TraceCheckUtils]: 90: Hoare triple {111765#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,361 INFO L280 TraceCheckUtils]: 91: Hoare triple {111765#true} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,362 INFO L280 TraceCheckUtils]: 92: Hoare triple {111795#(not (= 1 ~a7~0))} ~a17~0 := 0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,363 INFO L280 TraceCheckUtils]: 93: Hoare triple {111795#(not (= 1 ~a7~0))} #res := 24; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,363 INFO L280 TraceCheckUtils]: 94: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,364 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,365 INFO L280 TraceCheckUtils]: 96: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,366 INFO L280 TraceCheckUtils]: 97: Hoare triple {111795#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,366 INFO L280 TraceCheckUtils]: 98: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,367 INFO L280 TraceCheckUtils]: 99: Hoare triple {111795#(not (= 1 ~a7~0))} assume !false; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,367 INFO L280 TraceCheckUtils]: 100: Hoare triple {111795#(not (= 1 ~a7~0))} havoc ~input~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,368 INFO L280 TraceCheckUtils]: 101: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,369 INFO L280 TraceCheckUtils]: 102: Hoare triple {111795#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,369 INFO L280 TraceCheckUtils]: 103: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,370 INFO L280 TraceCheckUtils]: 104: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,371 INFO L263 TraceCheckUtils]: 105: Hoare triple {111795#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {111902#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:11:52,372 INFO L280 TraceCheckUtils]: 106: Hoare triple {111902#(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; {111765#true} is VALID [2020-07-10 19:11:52,372 INFO L280 TraceCheckUtils]: 107: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,372 INFO L280 TraceCheckUtils]: 108: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,372 INFO L280 TraceCheckUtils]: 109: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,372 INFO L280 TraceCheckUtils]: 110: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,373 INFO L280 TraceCheckUtils]: 111: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,373 INFO L280 TraceCheckUtils]: 112: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,373 INFO L280 TraceCheckUtils]: 113: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,373 INFO L280 TraceCheckUtils]: 114: Hoare triple {111765#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))); {111765#true} is VALID [2020-07-10 19:11:52,373 INFO L280 TraceCheckUtils]: 115: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,373 INFO L280 TraceCheckUtils]: 116: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,374 INFO L280 TraceCheckUtils]: 117: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,374 INFO L280 TraceCheckUtils]: 118: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,374 INFO L280 TraceCheckUtils]: 119: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,374 INFO L280 TraceCheckUtils]: 120: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,374 INFO L280 TraceCheckUtils]: 121: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,374 INFO L280 TraceCheckUtils]: 122: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,375 INFO L280 TraceCheckUtils]: 123: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,375 INFO L280 TraceCheckUtils]: 124: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,375 INFO L280 TraceCheckUtils]: 125: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,375 INFO L280 TraceCheckUtils]: 126: Hoare triple {111765#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)); {111765#true} is VALID [2020-07-10 19:11:52,375 INFO L280 TraceCheckUtils]: 127: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,376 INFO L280 TraceCheckUtils]: 128: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,376 INFO L280 TraceCheckUtils]: 129: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,376 INFO L280 TraceCheckUtils]: 130: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,376 INFO L280 TraceCheckUtils]: 131: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,376 INFO L280 TraceCheckUtils]: 132: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,377 INFO L280 TraceCheckUtils]: 133: Hoare triple {111765#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); {111765#true} is VALID [2020-07-10 19:11:52,377 INFO L280 TraceCheckUtils]: 134: Hoare triple {111765#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,377 INFO L280 TraceCheckUtils]: 135: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,377 INFO L280 TraceCheckUtils]: 136: Hoare triple {111765#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,377 INFO L280 TraceCheckUtils]: 137: Hoare triple {111765#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,377 INFO L280 TraceCheckUtils]: 138: Hoare triple {111765#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {111765#true} is VALID [2020-07-10 19:11:52,378 INFO L280 TraceCheckUtils]: 139: Hoare triple {111765#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {111765#true} is VALID [2020-07-10 19:11:52,378 INFO L280 TraceCheckUtils]: 140: Hoare triple {111765#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,378 INFO L280 TraceCheckUtils]: 141: Hoare triple {111765#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,378 INFO L280 TraceCheckUtils]: 142: Hoare triple {111765#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {111765#true} is VALID [2020-07-10 19:11:52,378 INFO L280 TraceCheckUtils]: 143: Hoare triple {111765#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {111765#true} is VALID [2020-07-10 19:11:52,379 INFO L280 TraceCheckUtils]: 144: Hoare triple {111765#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {111765#true} is VALID [2020-07-10 19:11:52,379 INFO L280 TraceCheckUtils]: 145: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {111765#true} is VALID [2020-07-10 19:11:52,379 INFO L280 TraceCheckUtils]: 146: Hoare triple {111765#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,379 INFO L280 TraceCheckUtils]: 147: Hoare triple {111765#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-10 19:11:52,379 INFO L280 TraceCheckUtils]: 148: Hoare triple {111765#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,379 INFO L280 TraceCheckUtils]: 149: Hoare triple {111765#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,380 INFO L280 TraceCheckUtils]: 150: Hoare triple {111765#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {111765#true} is VALID [2020-07-10 19:11:52,380 INFO L280 TraceCheckUtils]: 151: Hoare triple {111765#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {111765#true} is VALID [2020-07-10 19:11:52,380 INFO L280 TraceCheckUtils]: 152: Hoare triple {111765#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {111765#true} is VALID [2020-07-10 19:11:52,380 INFO L280 TraceCheckUtils]: 153: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {111765#true} is VALID [2020-07-10 19:11:52,380 INFO L280 TraceCheckUtils]: 154: Hoare triple {111765#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111765#true} is VALID [2020-07-10 19:11:52,381 INFO L280 TraceCheckUtils]: 155: Hoare triple {111765#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,381 INFO L280 TraceCheckUtils]: 156: Hoare triple {111765#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {111765#true} is VALID [2020-07-10 19:11:52,381 INFO L280 TraceCheckUtils]: 157: Hoare triple {111765#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,382 INFO L280 TraceCheckUtils]: 158: Hoare triple {111795#(not (= 1 ~a7~0))} ~a8~0 := 13; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,383 INFO L280 TraceCheckUtils]: 159: Hoare triple {111795#(not (= 1 ~a7~0))} ~a16~0 := 4; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,383 INFO L280 TraceCheckUtils]: 160: Hoare triple {111795#(not (= 1 ~a7~0))} #res := -1; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,384 INFO L280 TraceCheckUtils]: 161: Hoare triple {111795#(not (= 1 ~a7~0))} assume true; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,385 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {111795#(not (= 1 ~a7~0))} {111795#(not (= 1 ~a7~0))} #1104#return; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,386 INFO L280 TraceCheckUtils]: 163: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,386 INFO L280 TraceCheckUtils]: 164: Hoare triple {111795#(not (= 1 ~a7~0))} ~output~0 := #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,387 INFO L280 TraceCheckUtils]: 165: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~ret3; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,387 INFO L280 TraceCheckUtils]: 166: Hoare triple {111795#(not (= 1 ~a7~0))} assume !false; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,388 INFO L280 TraceCheckUtils]: 167: Hoare triple {111795#(not (= 1 ~a7~0))} havoc ~input~0; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,389 INFO L280 TraceCheckUtils]: 168: Hoare triple {111795#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,389 INFO L280 TraceCheckUtils]: 169: Hoare triple {111795#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,390 INFO L280 TraceCheckUtils]: 170: Hoare triple {111795#(not (= 1 ~a7~0))} havoc #t~nondet2; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,391 INFO L280 TraceCheckUtils]: 171: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,391 INFO L263 TraceCheckUtils]: 172: Hoare triple {111795#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,392 INFO L280 TraceCheckUtils]: 173: Hoare triple {111795#(not (= 1 ~a7~0))} ~input := #in~input; {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,393 INFO L280 TraceCheckUtils]: 174: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,393 INFO L280 TraceCheckUtils]: 175: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,394 INFO L280 TraceCheckUtils]: 176: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,395 INFO L280 TraceCheckUtils]: 177: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,395 INFO L280 TraceCheckUtils]: 178: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,396 INFO L280 TraceCheckUtils]: 179: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,396 INFO L280 TraceCheckUtils]: 180: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,397 INFO L280 TraceCheckUtils]: 181: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,397 INFO L280 TraceCheckUtils]: 182: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,398 INFO L280 TraceCheckUtils]: 183: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,399 INFO L280 TraceCheckUtils]: 184: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,399 INFO L280 TraceCheckUtils]: 185: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,400 INFO L280 TraceCheckUtils]: 186: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,400 INFO L280 TraceCheckUtils]: 187: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,401 INFO L280 TraceCheckUtils]: 188: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,402 INFO L280 TraceCheckUtils]: 189: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,402 INFO L280 TraceCheckUtils]: 190: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,403 INFO L280 TraceCheckUtils]: 191: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,404 INFO L280 TraceCheckUtils]: 192: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,405 INFO L280 TraceCheckUtils]: 193: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,407 INFO L280 TraceCheckUtils]: 194: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,408 INFO L280 TraceCheckUtils]: 195: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,409 INFO L280 TraceCheckUtils]: 196: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,410 INFO L280 TraceCheckUtils]: 197: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,410 INFO L280 TraceCheckUtils]: 198: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,411 INFO L280 TraceCheckUtils]: 199: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,411 INFO L280 TraceCheckUtils]: 200: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,412 INFO L280 TraceCheckUtils]: 201: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,413 INFO L280 TraceCheckUtils]: 202: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,413 INFO L280 TraceCheckUtils]: 203: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,414 INFO L280 TraceCheckUtils]: 204: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,415 INFO L280 TraceCheckUtils]: 205: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,415 INFO L280 TraceCheckUtils]: 206: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,416 INFO L280 TraceCheckUtils]: 207: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,416 INFO L280 TraceCheckUtils]: 208: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,417 INFO L280 TraceCheckUtils]: 209: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,418 INFO L280 TraceCheckUtils]: 210: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,418 INFO L280 TraceCheckUtils]: 211: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,419 INFO L280 TraceCheckUtils]: 212: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,419 INFO L280 TraceCheckUtils]: 213: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,420 INFO L280 TraceCheckUtils]: 214: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,421 INFO L280 TraceCheckUtils]: 215: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,421 INFO L280 TraceCheckUtils]: 216: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,422 INFO L280 TraceCheckUtils]: 217: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,422 INFO L280 TraceCheckUtils]: 218: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,423 INFO L280 TraceCheckUtils]: 219: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,424 INFO L280 TraceCheckUtils]: 220: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,424 INFO L280 TraceCheckUtils]: 221: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,425 INFO L280 TraceCheckUtils]: 222: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,425 INFO L280 TraceCheckUtils]: 223: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,426 INFO L280 TraceCheckUtils]: 224: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,427 INFO L280 TraceCheckUtils]: 225: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,427 INFO L280 TraceCheckUtils]: 226: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,428 INFO L280 TraceCheckUtils]: 227: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,429 INFO L280 TraceCheckUtils]: 228: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,429 INFO L280 TraceCheckUtils]: 229: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,430 INFO L280 TraceCheckUtils]: 230: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,430 INFO L280 TraceCheckUtils]: 231: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,431 INFO L280 TraceCheckUtils]: 232: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,432 INFO L280 TraceCheckUtils]: 233: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,432 INFO L280 TraceCheckUtils]: 234: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,432 INFO L280 TraceCheckUtils]: 235: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,433 INFO L280 TraceCheckUtils]: 236: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,433 INFO L280 TraceCheckUtils]: 237: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,434 INFO L280 TraceCheckUtils]: 238: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,434 INFO L280 TraceCheckUtils]: 239: Hoare triple {111795#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,437 INFO L280 TraceCheckUtils]: 240: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,437 INFO L280 TraceCheckUtils]: 241: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,440 INFO L280 TraceCheckUtils]: 242: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,443 INFO L280 TraceCheckUtils]: 243: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,443 INFO L280 TraceCheckUtils]: 244: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,444 INFO L280 TraceCheckUtils]: 245: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,445 INFO L280 TraceCheckUtils]: 246: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,445 INFO L280 TraceCheckUtils]: 247: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,446 INFO L280 TraceCheckUtils]: 248: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,447 INFO L280 TraceCheckUtils]: 249: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,447 INFO L280 TraceCheckUtils]: 250: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,448 INFO L280 TraceCheckUtils]: 251: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,448 INFO L280 TraceCheckUtils]: 252: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,449 INFO L280 TraceCheckUtils]: 253: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,450 INFO L280 TraceCheckUtils]: 254: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,450 INFO L280 TraceCheckUtils]: 255: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,451 INFO L280 TraceCheckUtils]: 256: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,451 INFO L280 TraceCheckUtils]: 257: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,452 INFO L280 TraceCheckUtils]: 258: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,453 INFO L280 TraceCheckUtils]: 259: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,453 INFO L280 TraceCheckUtils]: 260: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,454 INFO L280 TraceCheckUtils]: 261: Hoare triple {111795#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {111795#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:11:52,454 INFO L280 TraceCheckUtils]: 262: Hoare triple {111795#(not (= 1 ~a7~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {111766#false} is VALID [2020-07-10 19:11:52,455 INFO L280 TraceCheckUtils]: 263: Hoare triple {111766#false} assume !false; {111766#false} is VALID [2020-07-10 19:11:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:11:52,520 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:11:52,520 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [60102332] [2020-07-10 19:11:52,520 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:11:52,520 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:11:52,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51760662] [2020-07-10 19:11:52,521 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 264 [2020-07-10 19:11:52,522 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:11:52,522 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:11:52,807 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:11:52,807 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:11:52,807 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:11:52,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:11:52,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:11:52,808 INFO L87 Difference]: Start difference. First operand 2742 states and 3272 transitions. Second operand 5 states. [2020-07-10 19:12:30,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:12:30,210 INFO L93 Difference]: Finished difference Result 3473 states and 4211 transitions. [2020-07-10 19:12:30,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:12:30,210 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 264 [2020-07-10 19:12:30,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:12:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:12:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 747 transitions. [2020-07-10 19:12:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:12:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 747 transitions. [2020-07-10 19:12:30,217 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 747 transitions. [2020-07-10 19:12:31,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 747 edges. 747 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:12:31,657 INFO L225 Difference]: With dead ends: 3473 [2020-07-10 19:12:31,657 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 19:12:31,665 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:12:31,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 19:12:31,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 19:12:31,665 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:12:31,665 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:31,666 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:31,666 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:31,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:12:31,666 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 19:12:31,666 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:12:31,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:12:31,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:12:31,667 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:31,667 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 19:12:31,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:12:31,667 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 19:12:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:12:31,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:12:31,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:12:31,668 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:12:31,668 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:12:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 19:12:31,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 19:12:31,668 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 264 [2020-07-10 19:12:31,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:12:31,668 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 19:12:31,669 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:12:31,669 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-10 19:12:31,669 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:12:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:12:31,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:12:31,669 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 19:12:31,671 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 19:12:35,686 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 126 [2020-07-10 19:13:17,047 WARN L193 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:17,605 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:13:18,161 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:13:18,724 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:13:19,747 WARN L193 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:20,356 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:13:21,408 WARN L193 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:22,452 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:22,986 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:13:23,429 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 43 [2020-07-10 19:13:23,917 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-10 19:13:24,401 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 51 [2020-07-10 19:13:24,933 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 52 [2020-07-10 19:13:26,044 WARN L193 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:26,552 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-10 19:13:27,047 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2020-07-10 19:13:27,787 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2020-07-10 19:13:28,501 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 49 [2020-07-10 19:13:28,986 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-10 19:13:29,493 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 47 [2020-07-10 19:13:30,488 WARN L193 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:30,993 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-10 19:13:31,451 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:13:32,471 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:33,493 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:33,974 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 47 [2020-07-10 19:13:34,445 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-10 19:13:35,018 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:13:35,603 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:13:36,664 WARN L193 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:37,189 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2020-07-10 19:13:37,757 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-10 19:13:38,714 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 61 [2020-07-10 19:13:39,165 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 47 [2020-07-10 19:13:39,669 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-10 19:13:40,158 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 46 [2020-07-10 19:13:40,632 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 47 [2020-07-10 19:13:41,661 WARN L193 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:42,112 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-10 19:13:42,681 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:13:43,235 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:13:43,825 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-10 19:13:44,392 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-10 19:13:45,279 WARN L193 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-10 19:13:45,790 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:13:46,233 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-10 19:13:46,672 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-10 19:13:47,153 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-10 19:13:48,191 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:48,658 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-10 19:13:49,721 WARN L193 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:50,921 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 127 DAG size of output: 62 [2020-07-10 19:13:51,479 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 47 [2020-07-10 19:13:52,001 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-10 19:13:52,448 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-10 19:13:52,948 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-10 19:13:53,400 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-10 19:13:54,129 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2020-07-10 19:13:54,596 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-10 19:13:55,106 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-10 19:13:55,691 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:13:56,722 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:57,782 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:13:58,240 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-10 19:13:58,827 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:13:59,851 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:00,428 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:14:00,988 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:14:01,348 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 33 [2020-07-10 19:14:02,396 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:02,976 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:14:04,030 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:05,098 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:05,585 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-10 19:14:06,054 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-10 19:14:07,098 WARN L193 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:07,618 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-10 19:14:08,207 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 47 [2020-07-10 19:14:08,695 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 48 [2020-07-10 19:14:09,746 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:10,239 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-10 19:14:10,769 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-10 19:14:11,328 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-07-10 19:14:12,261 WARN L193 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-10 19:14:12,858 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-10 19:14:13,333 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-10 19:14:13,804 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 44 [2020-07-10 19:14:14,311 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-10 19:14:15,361 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:15,849 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2020-07-10 19:14:16,321 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:14:16,914 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 52 [2020-07-10 19:14:17,393 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-10 19:14:17,970 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:14:19,031 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:20,109 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:21,145 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:22,191 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:22,755 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:14:23,333 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:14:23,905 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:14:24,977 WARN L193 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:25,658 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 54 [2020-07-10 19:14:26,203 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-10 19:14:26,669 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-10 19:14:27,764 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:28,218 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-10 19:14:28,730 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-10 19:14:29,240 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-10 19:14:29,739 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 49 [2020-07-10 19:14:30,264 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-10 19:14:31,107 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 57 [2020-07-10 19:14:32,161 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:33,222 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:34,295 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:34,819 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-10 19:14:35,399 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-10 19:14:35,920 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-10 19:14:36,480 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:14:37,562 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:38,151 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:14:38,686 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-10 19:14:39,762 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 60 [2020-07-10 19:14:40,293 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 52 [2020-07-10 19:14:40,799 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-10 19:14:41,323 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:14:42,409 WARN L193 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:43,030 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-10 19:14:43,462 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-10 19:14:44,507 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:45,002 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-10 19:14:45,576 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 52 [2020-07-10 19:14:46,635 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:47,251 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 54 [2020-07-10 19:14:47,681 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:14:48,769 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:49,292 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 47 [2020-07-10 19:14:49,730 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-10 19:14:50,341 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 54 [2020-07-10 19:14:51,381 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:52,222 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:14:53,077 WARN L193 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2020-07-10 19:14:53,627 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:14:54,696 WARN L193 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:55,158 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-10 19:14:56,230 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:56,736 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2020-07-10 19:14:57,839 WARN L193 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:14:58,457 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:14:59,039 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:14:59,608 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-10 19:15:00,676 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:01,109 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-10 19:15:02,236 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:03,340 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:04,152 WARN L193 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2020-07-10 19:15:04,718 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:15:05,821 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:06,449 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:15:07,031 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:15:08,113 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:08,696 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:15:09,785 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:10,871 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:11,472 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:15:12,582 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:13,715 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:14,790 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:15,368 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:15:15,939 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:15:17,041 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:17,471 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:15:17,999 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:15:18,612 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 54 [2020-07-10 19:15:19,183 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51 [2020-07-10 19:15:20,295 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:20,799 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-10 19:15:21,426 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-10 19:15:22,507 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:23,593 WARN L193 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:24,162 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:15:24,865 WARN L193 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 54 [2020-07-10 19:15:25,461 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:15:26,068 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:15:27,177 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:27,779 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:15:28,198 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 33 [2020-07-10 19:15:29,311 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:29,905 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 53 [2020-07-10 19:15:30,985 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:31,584 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-10 19:15:32,531 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-10 19:15:33,072 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:15:33,627 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-10 19:15:34,111 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-10 19:15:34,668 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:15:35,262 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 52 [2020-07-10 19:15:35,688 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:15:36,235 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2020-07-10 19:15:37,355 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:38,493 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 126 DAG size of output: 60 [2020-07-10 19:15:39,036 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-10 19:15:39,651 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 55 [2020-07-10 19:15:40,081 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:15:40,967 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 63 [2020-07-10 19:15:41,450 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 48 [2020-07-10 19:15:42,546 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:43,105 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:15:43,672 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-10 19:15:44,244 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:15:44,748 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 47 [2020-07-10 19:15:45,294 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-10 19:15:45,851 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-10 19:15:46,409 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-10 19:15:47,544 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:48,103 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-10 19:15:48,644 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-10 19:15:49,196 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-10 19:15:49,748 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-10 19:15:50,860 WARN L193 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:51,369 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2020-07-10 19:15:52,379 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2020-07-10 19:15:52,947 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 52 [2020-07-10 19:15:53,460 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 48 [2020-07-10 19:15:54,590 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:15:55,118 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-10 19:15:55,734 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:15:56,815 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2020-07-10 19:15:57,385 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:15:58,007 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:15:58,495 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-10 19:15:59,590 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:00,205 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:16:00,812 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:16:01,416 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:16:02,545 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:03,162 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:16:04,340 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:05,447 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:06,031 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:16:06,622 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:16:07,493 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 66 [2020-07-10 19:16:08,036 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2020-07-10 19:16:08,593 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 52 [2020-07-10 19:16:09,152 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-10 19:16:10,282 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:10,836 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-10 19:16:11,416 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-10 19:16:12,005 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-10 19:16:12,554 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 53 [2020-07-10 19:16:13,688 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:14,198 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-10 19:16:14,826 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 54 [2020-07-10 19:16:15,357 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2020-07-10 19:16:16,486 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:17,088 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:16:17,615 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2020-07-10 19:16:19,005 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 131 DAG size of output: 65 [2020-07-10 19:16:19,744 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 57 [2020-07-10 19:16:20,302 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 45 [2020-07-10 19:16:20,864 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 46 [2020-07-10 19:16:21,357 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 42 [2020-07-10 19:16:21,825 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-10 19:16:22,295 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-10 19:16:22,813 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2020-07-10 19:16:23,936 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:24,520 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-10 19:16:25,023 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:16:26,179 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:26,759 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:16:27,331 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-10 19:16:27,955 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:16:28,481 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 48 [2020-07-10 19:16:29,644 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:30,618 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 60 [2020-07-10 19:16:31,608 WARN L193 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 62 [2020-07-10 19:16:32,197 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-07-10 19:16:32,769 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-10 19:16:33,542 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 58 [2020-07-10 19:16:34,044 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 48 [2020-07-10 19:16:34,631 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2020-07-10 19:16:35,170 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2020-07-10 19:16:35,692 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 46 [2020-07-10 19:16:36,254 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:16:36,840 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 51 [2020-07-10 19:16:37,402 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-10 19:16:38,544 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:39,157 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-10 19:16:40,285 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:40,808 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2020-07-10 19:16:41,388 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:16:42,110 WARN L193 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 50 [2020-07-10 19:16:42,601 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 43 [2020-07-10 19:16:43,168 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 50 [2020-07-10 19:16:43,723 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 47 [2020-07-10 19:16:44,233 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 42 [2020-07-10 19:16:44,811 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 52 [2020-07-10 19:16:45,288 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-10 19:16:46,438 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:46,925 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 47 [2020-07-10 19:16:47,544 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 55 [2020-07-10 19:16:48,127 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-10 19:16:48,586 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 48 [2020-07-10 19:16:49,718 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:50,301 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51 [2020-07-10 19:16:50,802 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 43 [2020-07-10 19:16:51,349 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 53 [2020-07-10 19:16:52,486 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:53,414 WARN L193 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 64 [2020-07-10 19:16:53,525 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 36 [2020-07-10 19:16:54,056 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 47 [2020-07-10 19:16:54,558 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-10 19:16:55,143 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 49 [2020-07-10 19:16:55,743 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-10 19:16:56,289 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 47 [2020-07-10 19:16:57,225 WARN L193 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-10 19:16:58,204 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 60 [2020-07-10 19:16:59,329 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:16:59,911 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2020-07-10 19:17:00,417 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-07-10 19:17:00,920 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-10 19:17:01,465 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 48 [2020-07-10 19:17:01,975 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2020-07-10 19:17:02,542 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 48 [2020-07-10 19:17:03,114 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:17:03,751 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:17:04,393 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:17:05,022 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:17:05,658 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 49 [2020-07-10 19:17:06,281 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:17:07,331 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2020-07-10 19:17:08,475 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:09,102 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:17:10,265 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:11,428 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:12,610 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:13,246 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:17:13,889 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:17:14,526 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:17:15,735 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:16,338 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:17:16,952 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:17:17,491 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-10 19:17:18,646 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:19,632 WARN L193 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 59 [2020-07-10 19:17:20,247 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51 [2020-07-10 19:17:21,417 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:22,062 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:17:22,725 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 51 [2020-07-10 19:17:23,904 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:24,581 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:17:25,739 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:26,906 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:28,074 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:28,705 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 49 [2020-07-10 19:17:35,939 WARN L193 SmtUtils]: Spent 7.05 s on a formula simplification. DAG size of input: 226 DAG size of output: 121 [2020-07-10 19:17:43,229 WARN L193 SmtUtils]: Spent 7.12 s on a formula simplification. DAG size of input: 226 DAG size of output: 121 [2020-07-10 19:17:43,733 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2020-07-10 19:17:44,309 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 46 [2020-07-10 19:17:45,528 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:46,721 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:47,219 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 43 [2020-07-10 19:17:47,674 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:17:48,198 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 45 [2020-07-10 19:17:48,762 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 51 [2020-07-10 19:17:49,329 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 50 [2020-07-10 19:17:50,498 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 55 [2020-07-10 19:17:51,113 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 51